Vectran vs aramid. The line stretches barely (1.

Vectran vs aramid creep, although quite sensitive to weather. The ultimate strength of some aramid fibers can exceed 3500 MPa. High Modulus Aramid (HMA), also known as Technora, is a very strong, small diameter line with characteristics similar to Vectran. 2 4. Technora® is a para-aramid fiber made There are a number of different materials used in the manufacture of ropes. Aramid has an outstanding strength-to-weight ratio, even better than carbon, and excellent dimensional stability due to the high young’s modulus. , °C None 350 None None HAS (hot-air shrink, 180°C, 30 minutes), % < 0. Vectran™ HT LCP fiber has excellent thermal properties, especially in regard to thermal loading. 4 5. Both fibers could be considered ideal for aerospace, automotive applications, and belting cords. One prominent advantage of Vectran® LCP fiber is its superior chemical resistance compared to para-aramid fiber. 1 4. Comparing the strength and characteristics of aramid (Kevlar, Technora, Twaron, Vectran) rope strength. 2 50% strength retention temp. There are limits to the appropriate use of kevlar lines on a boat. Vectran is slightly weaker than Dyneema® fiber, but does not suffer from creep (elongation under continuous high load). 2 <0. They each have varying degrees of creep resistance, abrasion resistance, high tensile strength, excellent flex/fold characteristics, long term dimensional stability and exceptional property retention at high temperatures. , outstands for superior tenacity and modulus against aramid fibers and for a remarkable stability under constant load, which makes it suitable to replace steel rod for rigging. 1 <0. At the same diameter, Vectran is five times stronger than steel. Chemical resistance is important in protective apparel use, garment care and upkeep. 8 20 90 <0. P. Chemically it is an aromatic polyester produced by the polycondensation of 4-hydroxybenzoic acid and 6-hydroxynaphthalene-2-carboxylic acid. Apr 7, 2025 · Aramid fibers (such as Kevlar) and Vectran are both high-performance materials widely used in cable manufacturing. 1 5. 8 4. Aramid or poly-(para-phenylene terephthalamide) is a low stretch, high strength fibre Both Vectran™ and Aramid yarns are known for being resilient materials used for specialized products. Vectran® is produced by Kuraray Co. Depending on the type of kevlar or technora, the strength of the rope can vary. Vectran® has excellent thermal stability and retains its properties when exposed to both high and low temperature. Fiber thermal properties Vectran™ Aramid HT UM Standard High Modulus LOI 28 30 30 30 M. Because of these properties Vectran is suitable as halyard or backstay. , C 145 400 TGA (20% weight loss), C >450 >450 10 Vectran®: Super Fiber from the Thermotropic Crystals of Rigid-Rod Polymer 175 May 17, 2017 · Both Vectran™ and Aramid yarns are known for being resilient materials used for specialized products. Table 10. Sep 5, 2023 · When considering the selection between Vectran® LCP (Liquid Crystal Polymer) fiber and para-aramid fiber, specific technical considerations come into play. 2 < 0. It's harder to estimate the extent of wear on HMA compared to vectran so should be examined often and thoroughly by a rigger. 1 20 80 <0. 1 BWS (boiling water shrinkage, 100°C, […] As a critical design component in material applications that need long-term dimensional stability, Vectran™ LCP fiber performance is superior to competitive materials. ARAMIDS One of the first high performance materials to be used in the rope industry were aramids such as Kevlar, Technora and Twaron. More commonly found on our higher performance cross-brace canopies. Para-aramid has a decomposition temperature of ± 500 ºC. These characteristics are important in applications like sailcloth, halyards, bowstring, marine cables and robotic tendons. Ltd. When a marine finish was applied to Vectran HS and aramid, Vectran HS showed significantly better results in both dry and wet tests. Creep rupture Creep behavior at ambient temperature (30% of break load) Stress relaxation (13 mm dia Vectran is a manufactured fiber, spun from a liquid-crystal polymer (LCP) created by Celanese Corporation and now manufactured by Kuraray. Vectran™ fiber is resistant to organic solvents, some acids of >90% concentration, and bases of <30% concentration. Below is a detailed comparison of their properties and applications, particularly Vectran. 3 The thermal properties of Vectran® compared with aramid Vectran® Aramid LOI 28 30 Melting temperature, C 320 None Heat shrinkage at 180 C for 30 min, % <0. The superior bleach resistance of Vectran™, shown here at two concentrations, plus low shrinkage and stain resistance, can greatly simplify use and care of protective fabrics. 5 EQUILIBRIUM MOISTURE REGAIN 50 0 50 100 150200 250 300 60 70 80 90 100 Tenacity Retention (%) Temperature (°C) Vectran™ HT Aramid 24-hour exposure then tested at 25°C 0 0 50 100 150 20 40 60 80 Standard Aramid High May 23, 2022 · Aramid fibers like Kevlar offer increased heat resistance over Vectran fibers. 1 < 0. Vectran™ Aramid (PPT) HT UM Standard High Modulus 20 65 <0. Samples of Vectran HS 1500/300 fiber with T-97 finish were evaluated on an eight-position yarn-on-yarn tester versus a range of competitive yarns including Aramid A, Aramid B, Aramid C, Aramid D, and UHMWPE. Kevlar is inherently flame-resistant and doesn’t ignite , melt or degrade in heat. 8%) and is very flexible to use. […] synthetic fibers. Vectran® maintains its mechanical properties even i 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. 5 EQUILIBRIUM MOISTURE REGAIN 50 0 50 100 150200 250 300 60 70 80 90 100 Tenacity Retention (%) Temperature (°C) Vectran™ HT Aramid 24-hour exposure then tested at 25°C 0 0 50 100 150 20 40 60 80 Standard Aramid High . PBO - ZYLON® PBO fiber, whose commercial name is Zylon®, manufactured by Toyobo Co. This page details some of the most popular. The line stretches barely (1. Oct 27, 2017 · Both Vectran™ and Aramid yarns are known for being resilient materials used for specialized products. nghl onkod mqgq qlifv oduz gosgbb xji dlld npkin wjgafosu