Hytrel 7246是一种不含增塑剂的热塑性聚酯弹性体。它对光稳定，并含有不变色的稳定剂。它是一种高模量牌号，标称硬度为72D。它具有良好的熔体稳定性、优异的韧性、回弹性、高抗蠕变、抗冲击和抗弯曲疲劳、低温柔韧性和高温性能保持良好。它具有优异的耐油性、耐燃料性和耐溶剂性。它具有低燃油渗透性，适合通过注塑成型、热成型、流延、薄膜和片材挤出、挤出和其他挤出加工。Hytrel 7246 主要用于油管、齿轮和链轮、油田零件、电线电缆护套。
质量保证.原产原包
配送到厂.持续交付
塑料供应链.靠谱蒋志华
Hytrel 7246 is a plasticizer-free thermoplastic polyester elastomer. It is stable to light and contains non-discoloring stabilizer. It is a high modulus grade with nominal hardness of 72D. It possesses good melt stability, excellent toughness, resilience, high resistance to creep, impact and flex fatigue, flexibility at low temperature and good retention of properties at elevated temperature.It exhibits excellent oil, fuel, and solvent resistance.It possesses low fuel permeability and suitable for processing by injection molding, thermoforming, casting, film & sheet extrusion, extrusion and other extrusion.Hytrel 7246 is mostly used in tubing, gears and sprockets, oil field parts, wire and cable jackets.
