描述

PPS原始材料应用

所有先进工程塑料最广泛的耐化学品性

提高了PPS的尺寸稳定性和热性能

将强度保持在425ºF以上

对蒸汽、强碱、燃料、，酸

最小吸水率

优良的电绝缘体

极低的线性热膨胀系数

PPS原始材料应用

产品详细信息

聚苯硫醚原材料应用

聚苯硫醚是一种热塑性工程塑料，分子主链中含有苯硫醚基团，是一种聚醚塑料。1968年，它在美国实现了工业化。主要的工业生产方法包括溶液聚合和自缩合。可以看到pps的分子结构。它是由苯环和硫原子交替排列而成的线性或微支化聚合物。分子链具有很强的完整性，由刚性苯环和柔性硫醚链连接。主键具有刚性和柔性的特点，聚苯硫醚可以结晶，熔点高；其次，因为苯环和硫原子形成一个共轭物。此外，硫原子尚未饱和。氧化后，硫醚键可以变成亚砜基，或者相邻的大分子可以形成氧桥支化或交联，这使得热稳定性和氧稳定性非常突出；第三，由于硫的存在，原子的极性受到苯环共轭和高结晶度的约束，这使得pps呈现非极性或弱极性。因此，聚苯硫醚的电气绝缘性、介电性能和耐化学性也非常突出；第四，由于pps与许多聚合物和添加剂具有良好的相容性，因此可以通过各种方式对其进行改性，以改善其机械性能和其他性能

有关PPS原始材料应用的详细信息，请立即联系我们

是专业的聚苯硫醚原材料应用制造商之一，您可以从我们工厂以优惠的价格订购高品质的聚苯硫醚原材料应用

PPS Virgin Material Application

Broadest resistance to chemicals of all advanced engineering plastics
Improved dimensional stability and thermal performance over PPS
Maintains strength above 425º F
Inert to steam, strong bases, fuels, and acids
Minimal water absorption
Excellent electrical insulator
Very low coefficient of linear thermal expansion

PPS Virgin Material Application

Product Details

PPS virgin material application

PPS is a thermoplastic engineering plastic with phenylsulfide group in the main chain of the molecule, which is a polyether plastic. It was industrialized in the United States in 1968. The main industrial production methods include solution polymerization and self-condensation. The molecular structure of pps can be seen. It is a linear or slightly branched polymer composed of benzene rings and sulfur atoms alternately arranged. The molecular chain has strong integrity and is connected by rigid benzene rings and flexible thioether chains. The main bond has the characteristics of rigidity and flexibility, so pps can be crystallized and has a high melting point; secondly, because the benzene ring and the sulfur atom form a conjugate. Moreover, the sulfur atom is not yet saturated. After oxidation, the thioether bond can become a sulfoxide group, or adjacent macromolecules can form oxygen bridge branching or crosslinking, which makes the thermal and oxygen stability very prominent; third, due to sulfur The polarity of the atom is bound by the benzene ring conjugation and high crystallinity, which makes pps appear non-polar or weakly polar. Therefore, the electrical insulation, dielectric properties, and chemical resistance of pps are also very prominent; Fourth, because pps has good compatibility with many polymers and additives, it can be modified by various means to improve its mechanical properties and other properties.

Polyphenylene sulfide is abbreviated as PPS in English.PPS virgin material application， It is a new high-performance thermoplastic resin with high mechanical strength, high temperature resistance, chemical resistance, flame resistance, good thermal stability, and excellent electrical properties. Widely used in the fields of electronics, automobiles, machinery and chemicals

Contactnowformoredetailsabout PPS virgin material application.

Kitty Liu< ###>

is one of the professional pps virgin material application manufacturers, you can order high quality pps virgin material application at good price from our factory.