免费国产看黄色一级片_色婷婷精品毛片免费久久_小黄片无码在线观看视频_惠民福利毛片无码免费无码播放_小日子的在线观看免费_2024无码精品不卡视频_亚洲欧美日韩国产最新版久久_欧美亚洲国产日韩在线a不卡_成人男人的天堂免费_18禁极品软萌JK自慰爆乳网站

Welcome to the official website of ChangZhou Co-win New Material Technology Co., Ltd.!

Keywords: PEEK fiber/Diameter 0.1mm、 PEEK fiber、 PPS monofilament、 PPS multifilament、 PEEK fiber/Diameter 1.0mm……

MATERIAL

MATERIAL

Polyetheretherketone specialty fiber and its excellent properties

Polyetheretherketone (PEEK) specialty fiber is produced by high temperature melt spinning of polyetheretherketone resin.?Polyetheretherketone has high temperature resistance (UL temperature index 250 °C), high strength (purity resin up to 94MPa, fiber enhanced up to 210MPa), chemical resistance (except for concentrated sulfuric acid, almost insoluble in any conventional chemical reagents), Irradiation resistant (resistant to 109rad, equivalent nuclear reactor radiation intensity), creep resistance (especially high temperature creep resistance, equivalent nylon normal temperature endurance at 150 °C), high flame retardancy (0.3mm thick, can meet 94V -1, 1.5mm thick, can meet 94V-0), only produce H2O and CO2 when fully burned, does not produce any toxic gas, and has excellent high temperature hydrolysis resistance (more than 200 °C, there is still enough endurance) Other characteristics have been applied and verified in many aspects.?Known as super heat-resistant polymer materials, it has been successfully applied in aerospace, aviation, electronic information, petrochemical, automobile manufacturing and medical and health fields.?Polyetheretherketone fiber is excellent in properties.?Tensile strength 400~700MPa (monofilament rupture strength about 25~40cN/tex, multifilament up to 65 cN/tex), elongation 20%~40%, modulus 3~6GPa, LOI value 35, melting point 334~343 °C Long-term use temperature of 250 °C.?It has good physical properties, chemical stability, heat resistance and electrical insulation properties.?It is flame retardant and self-extinguishing. Polyetheretherketone fiber can also be recycled and reused. The raw material recovery rate can reach 90%.