PPS4332L6美国泰科纳---4332L6是一种玻纤/矿物质添充注塑工艺级别,与别的GF/MIN提高PPS级别对比,适用必须改进拉申和弯折特性的运用。提议的加工工艺主要参数与规范级别类似。
pps的相对介电常数不大,介电损耗非常低,体积电阻率和表面电阻率对頻率、溫度、环境湿度的转变不比较敏感,是优质的电绝缘层材料,它的耐电孤時间也较长,pps的有机化学可靠性非常好,除开受强空气氧化酸,如硫酸、浓硫酸和硫酸的腐蚀外,它不会受到绝大部分化学酸碱盐的腐蚀,具备贴近于PTFE的有机化学可靠性。在小于175度时不溶解一切已经知道的溶剂,pps与一般溶剂触碰时不容易发生塑料件裂开状况。
The dielectric constant of PPS is very small, the dielectricloss is very low, the surface resistivity and volume resistivityare not sensitive to the changes of frequency, temperature andhumidity, so PPS is an excellent electrical insulation material,its arc resistance time is also long, PPS chemical stability isvery good, in addition to the strong oxidizing acid, such asconcentrated sulfuric acid, concentrated nitric acid and aqua regiaerosion, it is not subject to the vast majority of acid-base salterosion, has the potential It is close to the chemical stability ofPTFE. When the temperature is lower than 175 ℃, PPS is insoluble inany known organic solvent. When PPS contacts with general organicsolvent, the plastic part will not crack.
玻纤矿物复合PPS
产品特性
是一种玻璃纤维以及矿物复合的聚苯硫醚材料,具有低收缩,低翘曲,优良的电性能和耐热性
产品用途
本品主要应用于汽车零部件、汽车车灯反射体、雾灯疝气灯灯座,卷发器及配件等电器行业
Glass fiber mineral compositePPS
Product features
It is a kind of glass fiber andmineral composite polyphenylene sulfide material with lowshrinkage, low warpage, excellent electrical properties and heatresistance
Product use
This product is mainly used in autoparts, auto lamp reflector, fog lamp, hernia lamp holder, haircurler and accessories and other electrical industries