Vectran material properties wikipedia. This thesis presents both testing methodology and results for a number of key properties using woven fabric constructed of Vectran fibers. This work is part of the effort to better characterize and compare the two materials while using the same webbing architecture. Some material samples were tested in a simulated space environment, such as the Atomic Oxygen Beam Facility and solar simulators in the Where Existing Materials Fail to Perform A unique combination of properties differentiates Vectran® fiber from other high-performance fibers and makes it the material of choice in demanding applications where other fibers fail to meet performance requirements. It is a brand name of the company Teijin Aramid. Using liquid crystal polymer (LCP) technology, VECTRAN™ fiber achieves excellent tensile properties such as high strength and modulus. Mechanical properties of woven materials are typically generated per roll of material through experimental testing. Excellent thermal properties simplify fabric processing steps such as scouring, coating, and seaming. For Vectran® HS: The tensile properties of VECTRAN™ LCP fibers enable lightweight reinforcement and ultra-thin scrims and veils. Herein, blending was used to successfully electrospin composite nanoscale fibers of Vectran with an elastic and biocompatible polyurethane, HydrothaneTM. It is used as one of the layers in the softgoods structure of NASA's Extravehicular Mobility Unit (spacesuit) designed and manufactured by ILC Dover and was the fabric used for all of the airbag landings on Jan 9, 2018 · Vectran is a high-performance multifilament yarn spun from liquid crystal polymer (LCP). [2 Mar 20, 2023 · Vectran® and its properties The raw material Vectran® is the property of the Japanese company Kuraray and is processed by IMATTEC. Its strength, high cut resistance, and low stretch properties of Vectran® make it an ideal material for safety lifelines. However, depending on the material, it may be dependent on other factors, such as the preparation of the specimen, the presence or otherwise of surface defects, and the temperature of the test environment and material. The unique combination of characteristics of VectranTM fibers makes it superior to many other materials and enables it to perform under conditions in which Discover the intrinsic properties of our rope materials. Jan 1, 2022 · The Mode I and Mode II Interlaminar Fracture Toughness (IFT) of Vectran/Epoxy composite material were investigated using the Double Cantilever Beam (DCB) and 4 End Notched Flexure (4ENF) methods, respectively. IMATTEC, as a specialist in advanced technical textiles, has chosen to promote Vectran® for its many qualities and high levels of performance. Each is directly related to a second order differential of a thermodynamic potential. Viscoelastic materials exhibit nonlinear behavior during initial load application and over time [6]. This polymer is based on LCP (Liquid Crystal Polymer) technology. Diamond is extremely strong owing to its crystal structure, known as diamond cubic, in which each carbon atom has four neighbors Vectran is of special interest due to the material’s high strength-to-weight, low creep capability, and is currently being used in designs for inflatable space habitats. These quantitative properties may be used as a metric by which the benefits of one material versus another can be compared, thereby aiding in materials selection. However, the question remains: which one is better? In this blog post, we will delve deep into the world of these two remarkable materials and compare them in terms of their properties, applications, and Request more information about VECTRAN TM LCP fiber products and applications Contact Us Vectran™ − for the most demanding applications Vectran™ is Kuraray’s high-performance multifilament yarn spun from liquid crystal polymer. This material is relatively new to the market. Ultra-high-molecular-weight polyethylene (UHMWPE, UHMW) is a subset of the thermoplastic polyethylene. Kevlar (para-aramid) [2] is a strong, heat-resistant synthetic fiber, related to other aramids such as Nomex and Technora. Vectran é uma fibra manufaturada, advinda de um polímero de cristal líquido (LCP) criado pela Celanese Corporation e agora fabricada pela Kuraray. It has high strength and modulus, excellent creep resistance, high abrasion resistance, and minimal moisture absorption. Vectran is a liquid crystalline polymer and exhibits excellent tensile properties. [1] The spectrum of applications of medical textiles ranges from simple cotton bandages to advanced tissue engineering. The corresponding field of study, called biomaterials science or biomaterials engineering, is about fifty Jan 1, 2009 · Mainly as a result of its high strength, high modulus, very low equilibrium moisture absorbency, good low-temperature mechanical properties and high cut resistance, Vectran™ has been used for sheet material in airships, reinforcing foundation cloth for high-pressure hoses and pipes, and foundation cloth for various other items including 6061 aluminium alloy (Unified Numbering System (UNS) designation A96061) is a precipitation-hardened aluminium alloy, containing magnesium and silicon as its major alloying elements. Fabric performance benefits from VECTRAN™ include: Key Vectran fibers are thinner than human hair, and relatively inexpensive. Cotton is a raw material used to make textile s, which Jul 1, 2017 · Comparison of High-Performance Fiber Materials Properties in Simulated and Actual Space Environments A variety of high-performance fibers, including Kevlar, Nomex, Vectran, and Spectra, have been tested for durability in the space environment, mostly the low Earth orbital environment. Vectran webbing fibers have desirable high strength and low creep properties. [2] Vectran is a high-strength liquid crystal polymer fiber offering exceptional flex fatigue resistance, perfect for applications needing crystal polymer materials. Vectran® has excellent thermal stability and retains its properties when exposed to both high and low temperature. Wzór strukturalny Vectranu Vectran jest wytrzymałym tworzywem opornym chemicznie, zachowuje trwałość w wyższych temperaturach. Composition Vectran® is an aromatic polyester spun from a liquid crystal polymer in a melt extrusion process. Even material that is too small to touch, is called material. In fact, some studies report that about 20% of victims of Jun 24, 2024 · When it comes to high-performance materials, two names stand out: Vectran and Dyneema. The Vectran webbing material utilized in this study was nominally rated at 12,500 lbs/inch, henceforth referred to as 12. [3] It is one of the Jan 15, 2021 · Request PDF | Properties of multi-layered polymer composites with Vectran fiber reinforcement | or several decades, there has been a particular interest in the use of composite materials in the Vectran cables flown on MISSE-7B appears to have similar finish, which prevented AO erosion. […] Apr 13, 2021 · Actually, the characteristics of Vectran fiber give us the opportunity to produce a yarn with a very high tenacity (20% more in comparison with the same produced with 100% aramid) and cut resistance, but with better thermal properties than the traditional UHMW PE. List of materials properties A material property is an intensive property of a material, i. Aug 17, 2016 · Vectran ® is a high-performance multifilament yarn spun from liquid crystal polymer (LCP) which is the only commercially available melt spun LCP fiber in the world. Vectran™ is a high-performance liquid crystal polymer (LCP) fiber offering a balance of properties unmatched by other performance fibers. [27] This is partially due to the company's use of several layers of Vectran, a material twice as strong as Kevlar, and also because, in theory, flexible walls should be able to sustain micrometeoroid impacts better than rigid walls. Technora is an aramid that is useful for a variety of applications that require high strength or chemical resistance. Verknüpft man flüssigkristalline Hauptkettenpolymere bzw. Due to the relatively low compressive strength of Vectran material (<10% of its tensile properties), specimens were hybridised by over wrapping Vectran/Epoxy with T800s/M21 to prevent Technora® characteristics The characteristics of Technora® originate from the unique molecular and crystalline structure of the aramid, with molecular chains preferentially oriented along the Technora® yarn filament axis. Chemically it is an aromatic polyester produced by the polycondensation of 4-hydroxybenzoic acid and 6-hydroxynaphthalene-2-carboxylic acid. Compare to MISSE-1 Vectran on right. Vectran ® exhibits several unique properties such as excellent mechanical properties and high abrasion resistance and so on. Due to the excellent properties of VECTRANTM fibers, Katradis chose a 12-strand core of these LCP fibers braided with a highly abrasion-resistant polyester sheath for its new high-per-formance rope. Young’s modulus, or the Young modulus, is a mechanical property that measures the stiffness of a solid material. As a critical design component in material applications that need long-term dimensional stability, VectranTM performance is superior to competitive materials. 6 times that of Kevlar Dabei handelt es sich um Hauptketten-LCP. VECTRAN™ is Kuraray’s high-performance multifilament yarn spun from liquid crystal polymer. These characteristics are important in applications like sailcloth, halyards, bowstring, marine cables and robotic tendons. VECTRAN™ is also used for tethers and strength members in other aerospace applications. Densities, specific heats, viscosities and more. The material is five times stronger than steel and ten times stronger than aluminium. traditional materials * Specific Strength = Strength/Density (also divided by force of gravity for SI units). Die beiden erstgenannten sind, chemisch gesehen, aromatische Polyamide, bei Vectra und Vectran handelt es sich um aromatische Polyester. Vectran® exhibits several unique properties such as excellent mechanical properties and high abrasion resistance and so on. Cut, slash, and abrasion resistance further improve the performance of protective textiles compared to traditional fibers. The fibers were further purified in the laboratory by extracting impurities on the surface of fibers with acetone and petroleum ether. Optical property measurements (table 7) showed higher reflectance and, therefore, lower absorptance for the MISSE-2 wake sample because the sample was a long strip accordion-folded and had an unexposed Vectran backing instead of the black background used for all the samples. The thermodynamic properties of materials are intensive thermodynamic parameters which are specific to a given material. 5 f gives the breaking work and breaking specific work of the three samples. Nomex Type 410 paper was the first Nomex paper developed and one of the higher volume grades The clew (lower rear corner) of the gennaker sail of an AC45 class racing catamaran, made of Cuben Fiber with nylon strips Dyneema Composite Fabric (DCF), also known as Cuben Fiber (CTF3), is a high-performance non-woven composite material used in high-strength, low-weight applications. Vectran je obchodní značka textilních vláken z aromatických polymerů na bázi kapalných krystalů (LCP). Nomex is produced by condensation reaction from the monomers m -phenylenediamine and isophthaloyl chloride. LCP has very low creep rates. The material has been touted as a zero creep product. . This process orients the molecules along the fiber axis, resulting in a high tenacity fiber. values are for material selection purposes only. Fatigue testing of coated fabrics […] A material property is an intensive property of a material, i. Each of these Vectra grades can be used without modi -cation for extrusion or injection molding applications. Vectran has very low creep and a higher tenacity than Aramid and is also very resistant to heat. Sloan Abstract Vectran® is a high-performance multifilament yarn spun from liquid crystal polymer (LCP) which is the only commercially available melt spun LCP fiber in the world. Vectran™ is a high-performance multifilament yarn spun from liquid crystal polymer (LCP). Sep 1, 2013 · The material used for the accelerated aging exposures in this study was Vectran ® fibers, which were purchased from Jinsor–Tech Industrial Corporation (Taiwan). The composite fibers (HVC) were examined as a function of the mixing ratio of the polymers and evaluated on the bases of fiber formation, morphology, thermal properties, and mechanical Oct 1, 2020 · The data collecting for this review focused on the material characteristics and on sampling depth of each FT-IR spectrum obtaining mode. For example, how hard the material is, its colour, or its shape. The Vectran® fiber has been chosen for NASA space systems due to its outstanding performance properties. Vectran liegt als Fasermaterial vor, während Vectra das Ausgangspolymer für diese Fasern darstellt. It is constructed from a thin sheet of ultra-high-molecular-weight polyethylene (UHMWPE, "Dyneema Dec 10, 2023 · Vectran fibers are used as reinforcing (matrix) fibers for ropes, electrical cables, sailcloth, and advanced composite materials, professional bike tires, and in electronics applications. Tensile Properties Vectran™ LCP fiber offers unique properties as compared to traditional metals in terms of strength-to-weight ratios. Flexural fatigue is a critical concern in many applications where yarns or fabrics are subject to repeated bending or creasing. Vectran® Applications The exceptional properties of Vectran® fiber have found applications across a wide range of industries: Fall Protection: Vectran® fiber excels in fall protection systems. The tensile strength of Vectran ™ at temperature should be used as a reference in selecting process conditions. Vectran® is thermotropic and melts at 330°C. The chemical structure of the Vectran® fibers is shown in Fig. Abstract Vectran HS appears from literature and testing to date to be an ideal upgrade from Kevlar braided cords for many long-term static-loading applications such as tie-downs on solar arrays. Vectran® is a high-performance fiber that exhibits exceptional strength and modulus, high resistance to cuts/abrasion, impact, creep, and moisture, as well as strong chemical resistance properties. e. Vectran is a polyester-based high performance LCP (liquid crystal polymer) produced by Ticona. Left, top to bottom, ram-facing Kevlar cable, Kapton witness film, Vectran cable. Spools of aramid yarn destined for body armor Fiberglass–aramid hybrid cloth Aramid fibers, short for aromatic polyamide, are a class of heat-resistant and strong synthetic fibers. The ultimate tensile strength of a material is an intensive property; therefore its value does not depend on the size of the test specimen. Vectran ™ vs. They are used in aerospace and military applications, for ballistic-rated body armor fabric and ballistic composites, in marine cordage, marine hull reinforcement, as an asbestos substitute, [1] and in various Properties of gases, fluids and solids. It is naturally gold in color and has a modulus similar to Kevlar 29, but has less strength loss with flex. Improving the service life of products by increasing flex fatigue resistance is an important driver for the use of Vectran™ fibers. Vectran is a manufactured fiber, spun from a liquid-crystal polymer (LCP) created by Celanese Corporation and now manufactured by Kuraray. Vectran or Aromatic Liquid Crystal Polyester is yet another high strength low stretch material. Table 2 in Appendix A reports material properties for Vectran with a direct comparison to Kevlar 49 as reported by available literature. A brief history of Technora® Technora® was born in Japan, with the unique properties of the material first discovered by Teijin in 1974. We can also call material "physical substance s. Technora was used on January 25, 2004 to suspend the NASA Mars rover Opportunity from its parachute during descent. Jan 15, 2021 · A well-known application of Vectran fibers is cushioning airbags, on which in 1997, the Mars Pathfinder spacecraft landed on Mars surface [17]. It also has very good abrasion properties. Sep 26, 2017 · Due to its strength and unique properties this material is used in many diverse industries. Medical textile is a sector of technical textiles that emphasizes fiber -based products used in health care applications such as prevention, care, and hygiene. [2] In generic usage, the fiber is referred to as PBO. Molecular structure of Kevlar Molecular structure of the LCP Vectran [5] Liquid crystallinity in polymers may occur either by dissolving a polymer in a solvent (lyotropic liquid-crystal polymers) or by heating a polymer above its glass or melting transition point (thermotropic liquid-crystal polymers). ASTM D-3518 ASTM D-2344 ASTM D-3039 See Section 4 for Safety & Handling information. For applications requiring guara teed values, contact our sales and technical te to establish a material specification document. The SI unit for specific strength is Pa ⋅ m 3 / kg, or N ⋅m/kg, which is dimensionally A variety of high-performance fibers, including Kevlar, Nomex, Vectran, and Spectra, have been tested for durability in the space environment, mostly the low Earth orbital environment. Vectran™ is applied in everything from ropes and cables to deep sea exploration and military products. Elasticity is a property of rubber; in other words: rubber is elastic. The discovery followed an Product data sheet VectranTM is a high-performance multifilament yarn spun from Liquid Crystal Polymer (LCP) produced by Kururay in Japan. They are most commonly made of many filaments of nylon, but can incorporate other materials such as polyurethane, Zyex, Vectran, Kevlar, and other materials. We use materials to make things. Materials science is the study of materials, their properties and their applications. Vectran™ fiber exhibits exceptional strength and rigidity. , Ltd (株式会社クラレ, Kabushiki-gaisha Kurare) is a Japanese manufacturer of chemicals, fibers and other materials. Main results on the characterization of the Vectran™ fiber characterization by different FT-IR analysis conditions were presented and discussed. Multi-filament strings offer better elasticity than single filament strings, but usually inferior durability. The above properties do not constitute any warranty or guarantee of values. In general, aerospace designers and engineers rely on well-defined material properties in the conceptual and developmental phases of new aerospace structures. Chemical properties include Sail Materials, Doyle Sails Properties of Industrial Fibers, North Sails North Sails description of their lamination process Sailcloth Mack Sails Sailcloth Bainbridge International Matériaux à voiles ou le monde extraordinaire des polymères à lire très riche. Celanese is continually developing new polymers with properties tailored to the di erent requirements of speci c applica-tions. There is need for fire-resistant polymers in the construction of small, enclosed spaces such as skyscrapers, boats, and airplane cabins. A property may be a constant (always the same) or it may only appear when something changes, such as temperature. It is the fibre of choice where others fail to meet performance requirements. Properties and Characteristics The average tensile strength for Vectran™ is 26 grams/denier (HT grade). In science, a property is anything that describes a material or substance. Název Vectran se také používá jako souhrnné označení pro LCP vlákna (až do roku 2024 jediné komerčně vyráběné vlákno tohoto druhu). Originally called "Alloy 61S", it was developed in 1935. Kevlar was used in Transhab primarily due to its heritage, but Vectran has shown promise as a comparable material with better creep properties. [1] In these tight spaces, ability to escape in the event of a fire is compromised, increasing fire risk. On July 4, 1997, the Mars Pathfinder made its historic landing on the surface of Mars, cushioned by airbags made of VECTRAN™ fiber. Developed by Stephanie Kwolek at DuPont in 1965, [3][2][4] the high-strength material was first used commercially in the early 1970s as a replacement for steel in racing tires. It was also later used by NASA as one of the materials, combined with nylon and Kevlar, making up the parachute Kuraray Co. Vectran ™ at high temperature Mechanical property retention during or after thermal exposure is a key concern in many applications. There’s innovation in every fibre. Table 2 lists the Mil-T-87130 specifications for the 6K and 12K webbings Oct 1, 2006 · The present study is focused on the preparation and characterization of new single-polymer composites based on liquid-crystalline fibres. [3] Zylon has 5. The low-temperature performance, flex fatigue and abrasion resistance, and tensile strength of VECTRAN™ were all key considerations in the material selection process. Vectran is a viscoelastic synthetic material that exhibits nonlinear behavior over time while under constant load. Download scientific diagram | Mechanical properties of various Vectran TM fibers and Kevlar Õ KM2-600 tows. The value is given in the unit of measure N / m². 8 GPa of tensile strength, [4] which is 1. It is typically spun into ropes or fabric sheets that can be used as such, or as an ingredient Vectra is a brand of liquid crystal polymer (LCP) manufactured by Ticona (a subsidiary of Celanese). Vectran™ is used in a wide range of applications. In fiber or textile applications, tenacity is the usual measure of specific strength. This synthetic polymer material was invented and developed by SRI International in the 1980s and manufactured by Toyobo. ;The primary source for test standards was the American Society for Testing and Materials (ASTM). A manufactured fiber made from ultra-high molecular weight polyethylene. It defines the relationship between stress (force per unit area) and strain (proportional deformation) in a material in the linear elasticity regime of a uniaxial deformation. [1] It is sold in both fiber and sheet forms and is used as a fabric where resistance from heat and flame is required. Both are known for their exceptional strength, durability, and versatility in various applications. Pound for pound, Vectran™ fiber is five times stronger than steel and ten times stronger than aluminum. Composites were obtained with two commercial wholly aromatic polyester liquid-crystalline fibres (Vectran® M and Vectran® HS) having the same chemical composition but markedly different physical properties. This results in a Health workers in PPE kits Medical textiles are numerous fiber-based materials intended for medical purposes. Fig. [6] Liquid-crystal polymers are present in melted/liquid or solid form. It is also known as the strength-to-weight ratio or strength/weight ratio or strength-to-mass ratio. A Unique Combination Of Properties For Demanding Applications VECTRAN® (VE) is a high-performance multifilament yarn spun from liquid crystal polymer. [2] It has good mechanical properties, exhibits good weldability, and is very commonly extruded (second in popularity only to 6063). Vectran® fibers are also used to make gloves and vests that are resistant to cuts, punctures and chemicals. [7] In solid form Hideki Hoshiro, Ryokei Endo, and Forrest E. EuroFibers adopted Vectran® in it’s product portfolio, an LCP fiber created by Celanese Corporation and now manufactured by Kuraray. Kevlar is eroded, Vectran is only UV-darkened. CAS: 81843-52-9 (Vectra A 910). Chemicznie jest to aromatyczny poliester. Designers also apply a Oct 24, 2023 · Conclusion In conclusion, both aramid fiber and carbon fiber are exceptional materials with unique properties that make them suitable for various industries. This remarkably durable material is […] Fire-safe polymers are polymers that are resistant to degradation at high temperatures. The fiber is five times stronger than steel and offers a unique combination of outstanding properties. These materials have been tested in yarn, tether/cable, and fabric forms. Pound for pound Vectran® fiber is five times stronger than steel and ten times stronger than aluminum, which makes it the material of choice in demanding applications where other fibers fail to meet high performance fiber for composite materials fiber which combines ultimate demands with outstanding properties. Examples include ropes, sailcloth, inflatable and/or temporary structures, etc. Find out what makes them so strong, safe and durable. It is a characteristic of that material. Materials can be classified on the basis of their physical and chemical properties, or on their geological origin or biological function. Limited data exist on environmental effects on long-term creep displacement behavior of woven fabric materials under load. Physical properties of Vectra were tested in the report "Non-Metallic Transducer Mounting Brackets" by the US Naval Research Laboratory in 1992, and the resulting test data is publicly available from the external link below. A hip implant is an example of an application of biomaterials A biomaterial is a substance that has been engineered to interact with biological systems for a medical purpose – either a therapeutic (treat, augment, repair, or replace a tissue function of the body) or a diagnostic one. This fibre has impressive strength and rigidity. The fibre is five times stronger than steel and offers a unique combination of outstanding properties. VectranTM is Kuraray’s high-performance multifilament yarn spun from liquid crystal polymer. Pound for pound Vectran fiber is five times stronger than steel and ten times stronger than aluminum, which makes it the material of choice in demanding applications where other fibers fail to meet performance requirements. " Raw material is materials such as ores which we can clean and mix with other materials to make another material like steel, for example. Synonyms and Related Terms liquid crystal polymer fiber; LCP fiber Risks Fibers can fray, entangle and/or acquire dirt Low resistance to UV degradation Physical and Chemical Properties Resistant to organic solvents. While aramid fiber offers excellent impact resistance and affordability, carbon fiber provides exceptional strength-to-weight ratio and rigidity. Some materials break very sharply The database of material and mechanical properties for woven materials for aerospace application is substantially smaller than the comparable database of mechanical properties for metallic or composite materials. Materials can be pure or impure, living or non-living matter. , a physical property or chemical property that does not depend on the amount of the material. Using the Dynatup Impact Test, VectranTM performed far better than competitive materials. Nomex sheet is actually a calendered paper and made in a similar fashion. The material tests show an increased material damping due to the use of Vectran and aramid fibers, with a simultaneous reduction in strength and stiffness. In this article, we firstly show Vectran® and Welcome to Kuraray VECTRAN™ Pound for pound, VECTRAN™ LCP fiber is five times stronger than steel and ten times stronger than aluminum. LCP polymer molecules are stiff, rod-like Vectran Carbon fiber mainsail, showing grey-scale hues typical of the material. For almost 20 years, IMATTEC has developed a unique MANUFACTURING PROCESS Vectran has a broad range of characteristics including high strength and high modulus (tensile properties), low moisture absorbency, high dimensional stability (creep properties), excellent thermal properties, fiber to fiber abrasion resistance, cut resistance, chemical resistance, and ultraviolet light resistance. Creep rupture Creep behavior at ambient temperature (30% of break load) Stress relaxation (13 mm dia Vectran (materiał) Vectran – sztuczne włókno otrzymywane z ciekłokrystalicznego polimeru, wynalezione przez Celanese Acetate LLC. Raw materials can be processed Known to the ancient Greeks as ἀδάμας (adámas, 'proper, unalterable, unbreakable') [3] and sometimes called adamant, diamond is the hardest known naturally occurring material, and serves as the definition of 10 on the Mohs scale of mineral hardness. A material is a substance or mixture of substances that constitutes an object. [1] Este polímero se destaca pela sua estabilidade térmica e química, contribuindo para a alta performance de muitos produtos que dependem do seu alto módulo de resistência e força. High strength at low temperatures, bending fatigue strength, resistance to abrasion and high tensile strength of Vectran fibers were the key characteristics for selecting this material. The specific strength is a material's (or muscle's) strength (force per unit area at failure) divided by its density. Some of these unique properties were discovered through 20 years of research and development of the polymer Vectra™. As a critical design component in material applications that need long-term dimensional stability, Vectran™ LCP fiber performance is superior to competitive materials. Jan 1, 2024 · The brittle fracture characteristics can be attributed to the molecular chain properties of Vectran fibers, thereby indicating a transition in the failure mode of adhesively bonded joint samples from interface failure to fiber fracture. Their main manufacturing facilities are located in Kurashiki, Okayama. 1 and the properties are listed Bigelow Aerospace anticipates that its inflatable modules will be more durable than rigid modules. 1,2 from publication: Combined effects of kink bands and hygrothermal conditioning on Material is what everything that you can touch is made of. [1] The longer chain serves to transfer load more effectively to the polymer backbone by strengthening intermolecular interactions. Spectra® / Dyneema® are Ultra-High Molecular Weight Polyethylene fibers known for their high strength and durability. Dec 2, 2021 · Quasi unidirectional fabrics made of carbon, aramid, Vectran and cellulose fibers are produced, and their mechanical properties are analyzed. Also known as high-modulus polyethylene (HMPE), it has extremely long chains, with a molecular mass typically between 2 and 6 million daltons. VectranTM is currently the only melt spun LCP fiber in the world that is commercially available. PBO or poly (p-phenylene-2, 6-benzobisoxazole) is marketed under the trade name Zylon. Kuraray acquired VECTRAN™ from Celanese in 2005, and continues to produce this unique fiber in Fort Mill, South Zylon (IUPAC name: poly (p-phenylene-2,6-benzobisoxazole)) is a trademarked name for a range of thermoset liquid-crystalline polyoxazole. ベクトランLCPの分子構造 ベクトラン （英: Vectran）は、 液晶ポリマー （liquid-crystal polymer ; LCP）からつくられた合成繊維で、 セラニーズ・コーポレーション 、現在の クラレ によってつくられた。化学的には 4-ヒドロキシ安息香酸 と6-ヒドロキシナフタレン-2-カルボン酸の 重縮合 によって 製造 Vectran is a manufactured fiber, spun from a liquid-crystal polymer (LCP) created by Celanese Corporation and now manufactured by Kuraray. The base polymers di er in their high-temperature resistance, sti ness, toughness and ow properties. Vectran is lightweight, flexible, and high in tensile strength, the stress at which material deforms (five times stronger than steel [3]), which makes it an ideal component for synthetic fibers. Key points include improved strength, abrasion resistance, and creep performance. IMPACT RESISTANCE VectranTM is unique in regards to other materials in that it provides a balance of properties rarely found in synthetic fibers: minimal moisture retention, thermal stability, and excellent impact resistance. 5 K Vectran. In this article, we firstly show Vectran ® and its several properties, and then we introduce recent FIVE TIMES STRONGER THAN STEEL PROPERTY RETENTION OVER A WIDE TEMP RANGE · LOW MOISTURE REGAIN VECTRAN® (VEN) is a high-performance multifilament yarn spun from liquid crystal polymer.