Vectran polymer Feb 13, 2023 · We investigated the tunable mechanical properties of Vectran liquid crystal polymer (LCP) short fiber-reinforced soft composite; we varied the relative foam density and the short fiber loading ratio. VECTRAN ® (VEN) is a high-performance multifilament yarn spun from liquid crystal polymer. of Vectran fiber have been reported with a focus on the thermal stability, mechanical properties, and structureeproperty relation-ships [4e6]. However, Vectran fiber, like other high performance Jan 1, 2009 · Vectran™ is obtained from a polymer of HBA and hydroxynaphthoic acid (HNA). Thanks to their unique structure, these high-performance fibers have very high strength. Kontakt zu Kuraray. Vectran®, manufactured by Kuraray, is a high-performance yarn made from liquid crystal polymer. Vectran™ fiber is thermotropic, it is melt-spun, and it melts at a high temperature. Our product also demonstrates Jan 9, 2018 · Vectran is a high-performance multifilament yarn spun from liquid crystal polymer (LCP). A most important, key characteristic of Vectran® webbing is its very low creep. The chemical nomenclature of Vectran is cited in different ways. It is used in composite materials. The unique combination of characteristics of Vectran™ fibers makes it superior to many other Vectra® liquid crystal polymer (LCP) Table 1. Verknüpft man flüssigkristalline Hauptkettenpolymere bzw. The fibre is five times stronger than steel and offers a unique combination of outstanding properties. 1 Available color masterbatches 14 Table 3. Vectran® is a fiber composed of liquid crystal polymer (LCP) filaments. , Ltd. Vectran™ is a high-performance multifilament yarn spun from Liquid Crystal Polymer (LCP) produced by Kururay in Japan. kuraray. com Jan 15, 2021 · In order to increase this property, Vectran is covered with a layer of polyurethane [13]. History First produced in 1990, Vectran® is the only commercially available melt spun LCP fiber in the world. 11 According to Yoon, it has been reported that the polymer of HBA/HNA: 73/27 was spun and, when a thermal treatment was applied for 30 minutes at a temperature of 270 °C, the tenacity increased to 24. Some of these unique properties were discovered through 20 years of research and development of the polymer Vectra™. VECTRAN™ is used in a wide range of applications. As Vectran® is a thermofusible fibre, its resistance decreases with increasing temperature (like all polymers). LCP is more tolerant of bending than other high-modulus fibers and is not as affected by overloading. This torque‑free rope is popular in applications when strength, low stretch, heat resistance and zero creep in fiber are required. 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. Sep 1, 2013 · Vectran ® is a thermotropic liquid crystal polymer fiber, which possesses a small proportion of oriented crystalline structure and predominantly oriented noncrystalline structure [3], [6], [15]. This fibre has impressive strength and rigidity. It was being used in aerospace applications, and Gord was able to obtain yarn to Polyaryl ester refers to the chemical properties of Vectran, also known as aromatic polyester, which is a special polymer. melt processable, liquid crystal polymers (LCP) with very good heat resistance. 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。 The technology has actually been around since the 1970s; Kevlar is one early commercialized iteration of LCP. The average tensile strength for Vectran™ is 26 grams/denier (HT grade). Vectran® is a high-performance multifilament yarn spun from liquid crystal polymer (LCP). A characteristic feature of liquid crystal polymers is their molecular structure. The microstructures revealed well-defined pores, matrices, and short fibers. in the 1980s, this advanced yarn possesses remarkable strength and exceptional resistance to abrasion, impact, and flex fatigue. Material Density (g/cm3) Tensile Strength (GPa) Specific Strength (km*) Tensile Modulus (GPa) Specific Modulus (km**) Vectran™ NT 1. The global chemical manufacturer, Celanese Corporation, created the material. Properties and Characteristics. However, Vectran® recovers all these mechanical performances when the temparture is back to normal, unlike aramids, for Vectran™ offers a balance of properties unmatched by other high performance fibers. The tensile strength of Vectran equals 1100–3200 MPa, whereas the modulus of longitudinal elasticity is equal to 50–103 GPa [15], [16], depending on the fiber type. Vectran™ fiber is available in a variety of sizing options. Vectran™ is a high-performance liquid crystal polymer (LCP) fiber offering a balance of properties unmatched by other performance fibers. 1 Comparison of amorphous, semi-crystalline and liquid crystalline polymers 9 Table 1. 2 Key performance characteristics by market segment 10 Table 2. Pound for pound, Vectran™ fiber is five times stronger than steel and ten times stronger than aluminum. The formula for the Vectran™ molecule is shown here. As a result, this makes it ideal to use for demanding applications. Developed by Kuraray Co. Its break strength surpasses that of other conventional fibers, exhibiting remarkable resistance to stretching or tearing. LCP polymer molecules are stiff, rod-like structures organized in ordered domains in both solid and melt states. Vectran™ is used in a wide range of applications. Vectran® exhibits several unique properties such as excellent mechanical properties and high abrasion Vectran™ offers a balance of properties unmatched by other high-performance fibers. It is the fiber of choice where others fail to meet performance requirements. VECTRAN™ liquid crystal polymer fibers. However, Vectran® recovers all these mechanical performances when the temparture is back to normal, unlike aramids, for example. [4] have discussed the thermal behavior of Vectran under both static and dynamic conditions. We derived the compressive stress–strain responses and stress relaxations and then performed dynamic mechanical Vectran® Liquid Crystal Polymer (LCP) High Strength and Flex Fatigue. When exposed to low temperatures, its tensile strength increases (+20% at -80°C). 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. Material : Vectran™ (liquid crystal polymer) Construction : 12 and 16 plaits braids, UV protect PU coating Properties : High breaking strength Good resistance to abrasion Very low elongation Dimensional stability Standard […] i. Made from liquid crystal polymer, Vectran™ fibers offer high tensile strength, along with excellent resistance toflex fatigue, chemicals, and extreme temperatures. Different composition of the polymer could be used for Vectran productions (Table 1). Shop today! Vectran® 12 strand and 12x12 is high strength very low stretch braided rope manufactured using Vectran LCP (Liquid Crystal Polymer) high modulus synthetic fiber yarns. Vectran® is known for its great strength properties, including a high strength-to-weight ratio, low creep, and high abrasion resistance. Key Characteristics. Telefon: +49 69 305 35 861 Fax: +49 69 305 35 661 IndustrialFibers@kuraray. 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. For instance, Menczel et al. Vectran liegt als Fasermaterial vor, während Vectra das Ausgangspolymer für diese Fasern darstellt. ” Liquid Crystal Polymer Conventional Vectran™ is a high-performance multifilament yarn spun from liquid crystal polymer (LCP). Vectran™ is more resistant to abrasion than a similarly sized aramid yarn. It is 5 times stronger than steel and 10 times stronger than aluminum. 4 1. Pound for pound, Vectran fiber is five times stronger than steel and ten times stronger than aluminum. 4 kN (Vectran) are referred to N = 1. Vectran™ fiber exhibits exceptional strength and rigidity. Vectran® fibers have been utilized by NASA on the Mars Pathfinder. If a liquid crystal polymer melt is subjected to shear or stretching flow, as is the case in all thermoplastic processing Mar 1, 2011 · Vectran® 40-60% by wgt not 79779-92-4 not not Liquid Crystal Polymer Assigned Assigned Assigned Respirable fibrous carbon dust not known* not not 5 mg/m x3 5 mg/m x3 PP Assigned Assigned (ACGIH) (OSHA) (inhalable) (respirable) Thermoplastic, 2 to 6 not 25038-59-9 not not Vectran被认为是继Kevlar、Twaron后的第二代人造超级纤维，1990年由可乐丽（Kuraray）公司实现工业化生产。第一代人造超级纤维中的明星产品Kevlar是芳族聚酰胺纤维的代表产品，又称芳纶纤维，属于溶致液晶高性能纤维。 Oct 1, 2006 · The present study is focused on the preparation and characterization of new single-polymer composites based on liquid-crystalline fibres. Vectran is the only commercially-available melt spun LCP fiber in the world. Die beiden erstgenannten sind, chemisch gesehen, aromatische Polyamide, bei Vectra und Vectran handelt es sich um aromatische Polyester. Vectran® Vectran® is a high-performance multifilament yarn spun from Liquid Crystal Polymer (LCP) produced by Kururay in Japan. 3 kN (Vectran-aramid) and 9. Vectran™ fiber has a low, negative coef-ficient of thermal expansion (CTE), which is. VECTRAN™ is Kuraray’s high-performance multifilament yarn spun from liquid crystal polymer. Weitere Informationen über Vectran™ ︎︎ Vectran™ Faser Website. ” Vectran® is a high-performance multifilament yarn spun from liquid crystal polymer. It is the fibre of choice where others fail to meet performance requirements. Vectran is considered to be the second generation of artificial super fiber after Kevlar and Twaron. This torque-free rope is popular in applications when strength, low strech, heat resistance and zero creep in fiber are required. Chemically it is an aromatic polyester produced by the polycondensation of 4-hydroxybenzoic acid and 6-hydroxynaphthalene-2-carboxylic acid. Vectran™ is currently the only melt spun LCP fiber in the world that is commercially available. Through the small circle of people and companies who work at the leading edge of technical fabric innovation, Gord was introduced to the LCP fiber Vectran. This process orients the molecules along the fiber axis, resulting in a high tenacity fiber. Vectran® is currently the only melt spun LCP fiber in the world that is commercially available. Vectran fiber is a versatile fiber that is in only filament form not in a staple because it is difficult to cut. 2 229 VECTRAN™ is Kuraray’s high-performance multifilament yarn spun from liquid crystal polymer. Vectran® 12 strand and 12x12 is a high strength very low stretch braided rope manufactured using Vectran LCP (Liquid Crystal Polymer) high modulus synthetic fiber yarns. ベクトランLCPの分子構造. Sep 26, 2017 · Vectran™ is applied in everything from ropes and cables to deep sea exploration and military products. 8 cN/dtex, and finally As Vectran® is a thermofusible fibre, its resistance decreases with increasing temperature (like all polymers). Our precision cut Vectran® fibers are offered in different sizes and available in a variety of quantities that meet your needs. 9 and 0. It was developed by Kuraray, a Japanese manufacturer, and is known for its exceptional strength, low stretch, and resistance to abrasion, UV radiation, and chemicals. Vectran is a manufactured fiber, spun from a liquid-crystal polymer (LCP) created by Celanese Corporation and now manufactured by Kuraray. They are also resistant to high temperatures, including Vectran® 液晶纤维 (LCP) 高强度和良好的弯曲抗疲劳性. Vectran® Liquid Crystal Polymer (LCP) High Strength and Flex Fatigue. Composition Vectran® is an aromatic polyester spun from a liquid crystal polymer in a melt extrusion process. 1. The fiber is five times stronger than steel and offers a unique combination of outstanding properties. First produced in 1990, Vectran® is the only commercially available melt spun LCP fiber in the world. Apr 26, 2021 · Vectran fiber is an aromatic polyester spun from a liquid crystal polymer in a melt extrusion process. The X-ray analysis of Blackwell made it clear that the polymer used is a random copolymer. Vectran is obtained by acetylation polymerization of p-hydroxybenzoic acid (HBA) and 6-hydroxy2-naphthoic acid (HNA) Figure 2(a). 历史 在 1990 年，Vectran® 被首次生产出来，是世界上唯一商业化的熔纺液晶纤维。 构成 Vectran® 属于芳族聚酯，由液晶聚合物通过熔融挤出工序纺成长丝。 Dabei handelt es sich um Hauptketten-LCP. www. The molecular structure is a wholly aromatic polyester. com Mar 20, 2023 · Vectran®, an "alive fibre" Thermally, what best characterises Vectran® is its resistance to thermal fatigue. These polymers consist of rigid, rod-like macromolecules. com . The material is five times stronger than steel and ten times stronger than aluminium. Visit Celanese to learn more about Vectra® and Zenite® LCP. Kontakt Aug 16, 2016 · Vectran fiber is an aromatic polyester spun from a liquid crystal polymer in a melt extrusion process. vectran是一种刚性分子结构的聚合物材料，具有良好的抗拉强度和抗冲击性能，同时还具有较高的耐化学性和耐磨性。 液晶聚合物-VECTRAN被广泛应用于各种领域。 Vectran® LCP (Liquid Crystal Polymer) fiber boasts exceptional physical properties, making it a highly desirable fiber. 460-E Greenway Industrial Drive Fort Mill, SC 29708 USA Main: +1-803-396-7350 Direct: +1-803-396-7352. The unique combination of characteristics of Vectran™ is Kuraray’s high-performance multifilament yarn spun from liquid crystal polymer. us. process orients the molecules along the fiber axis, resulting in a high tenacity fiber, and Crystalyne is a double-braided rope constructed with an inner load-bearing core of Vectran Liquid Crystal Polymer (LCP) and has a tough polyester outer sleeve. May 23, 2022 · Vectran is a high-tech fiber formed from a VECTRA liquid crystal polymer (LCP). Apr 26, 2021 · Because of having oriented and strong vectran fiber means, it is formed from oriented and rigid polymers . e. Vectran® fiber exhibits exceptional strength and rigidity. Liquid Crystal Polymer is a highly crystalline performance polymer with high temperature tolerance properties. Wenn Sie weitere Informationen zu Vectran™ benötigen, sprechen Sie uns bitte an. Vectraline is a unique range of braids made from Vectran™ fibers. 1 79 52 3,700 Vectran™ HT 1. This fiber is widely used in the military as well as aerospace industries as a high-performance fiber. 1 Anisotropy of properties – 2 mm thick 16 "Vectran is a high-performance thermoplastic multifilament yarn spun from Vectran liquid crystal polymer (LCP). Vectran has much higher tensile strength than steel or aluminium [14]. Cousin Trestec supplies its range of Vectraline since more than 15 years. Please contact your Vectran™ sales representative to right-size your finish for your unique application. Analytical measurements from the pristine and aged Vectran ® fibers can disclose how the crystallinity changes during aging. (HydrothaneTM) and a liquid crystalline polymer (Vectran®) were fabricated via electrospinning. Vectrus is a single-braid rope of 100% Vectran™ LCP (Liquid Crystal Polymer) and is always treated with Yale’s Maxijacket coating to increase abrasion resistance and enhance the fibers’ UV resistance. Vectran fiber exhibits exceptional strength and rigidity. " Jan 15, 2021 · The values of 13 kN (Vectran- carbon), 9. Composition 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. Jun 24, 2024 · Vectran is a high-performance multifilament yarn spun from liquid crystal polymer (LCP). LCP is more tolerant of tighter bending radii in terminations than other high-modulus fibers. VECTRAN® LIQUID CRYSTAL POLYMER WHY VECTRAN® LIQUID CRYSTAL POLYMER? Molecular Structure Chemical Name Liquid Crystal Polymer (LCP). The solution Ultra-high-strength fibers made of liquid crystal polymers VECTRAN™ is a high-tech multifilament yarn spun from liquid crystal polymers (LCP). During the tests, the samples were loaded with a rotating cycle, pulsating from zero, with 12 Hz load frequency. Thermotropic liquid crystal polymers Vectran® is a liquid crystal polymer fiber that offers high strength, abrasion resistance, and no moisture regain, yielding excellent outgassing properties. The samples were tested in the range between 0. Technology for Making Fibre from Thermotropic Liquid Crystal Polymer The following part evaluates the characteristics of the Vectran polymer and the production process. Vectran ® exhibits several unique properties such as excellent mechanical properties and high abrasion resistance and so on. 4 3. process orients the molecules along the fiber axis, resulting in a high tenacity fiber, and Jul 19, 2021 · Vectran fiber application includes a high-performance purpose such as aerospace, military, and industrial applications [5]. Kuraray America, Inc. These oriented domains lead to anisotropic behavior in the melt state, thus the term “liquid crystal polymer. 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, mechanical performance, and fiber alignment. Manufacturer Kuraray™. Vectran 12 strand and 12x12 Oct 1, 2020 · Vectran™ is a polyester (polyarylate) fiber produced from a polymer with high degree of crystallinity. Polymer Hideki Hoshiro, Ryokei Endo, and Forrest E. 6 of their load capacity. tkprf xrvcc iao wdqo bbpd dvth odvcrpo ahox ashltnzj vryzyb wtamkrq lktv qjfvuhc pdvkg nakgfq