Ryton R-4-220BL Chevron Phillips Chemical Company LLC PPS is an advanced 40% fiberglass reinforced polyphenylene sulfide compound formulated for enhanced hydrolytic stability in application
PPS具有机械强度高、耐高温、高阻燃、耐化学药品性能强等优点;具有硬而脆、结晶度高、难燃、热稳定性好、机械强度较高、电性能优良等优点。 是工程塑料中耐热性最好的品种之一,热变形温度一般大于260度、抗化学性仅次于聚四氟乙烯,流动性仅次于尼龙。还具有成型收缩率小(约0.08%),吸水率低(约0.02%),防火性好、耐震动疲乏性好等优点.