国产精品久久久久久妇女,中文字幕无码免费久久 ,欧美日韩精品一区二区三区无码,天天躁夜夜躁狠狠综合

Position:Home>Product
     Glion PPS is a high-temperature linear PPS resin with excellent heat resistance, abrasion resistance, electrical insulation, dimensional stability, self-flame retardancy and excellent chemical solvability. Poly lion PPS has ultra-low mobility of extruded class, fiber grade of spinning, glass fiber and mineral enhancement or glass fiber/mineral mixture enhanced injection molding and coating grade. The lion PPS has passed the ROSH and Reach test report issued by SGS, a third-party certification body, which meets eu export standards.