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Acetal Copolymer進(jìn)口共聚甲醛板棒
Acetal Copolymer為進(jìn)口共聚甲醛批發(fā)、價(jià)格咨詢、加工服務(wù)--無錫市潤佳橡塑制品有限公司
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Acetal Copolymer進(jìn)口共聚甲醛板棒--潤佳橡塑制品
Acetal Copolymer為進(jìn)口共聚甲醛
共聚甲醛，工程塑膠表面光滑，由於其表面強(qiáng)度高且光滑，POM具有滑動(dòng)性及耐摩性。POM基本上不會(huì)出現(xiàn)張力。共聚型有高耐熱穩(wěn)定性及化學(xué)穩(wěn)定性(值得特別注意的是抗水解性)
★no micro porosity 無氣孔
★high strength 硬度及剛性
★high rigidity 韌性(到-40℃)
★high thermal stability 尺寸穩(wěn)定
★good electrical insulation properties 電氣絕緣性佳
★very good sliding properties 滑動(dòng)性及耐摩性
★high resistance to solvents 抗溶劑腐蝕性能
★very high resistance to stress cracks抗張裂性能
☆not resistance to high-concentrated acids不耐強(qiáng)酸和強(qiáng)氧化劑
☆difficult to glue and paint 粘接油漆性差
Acetal Copolymer is preferred to Delrin (DuPont brand Acetal Homopolymer) where centerline porosity is a concern.
Acetal copolymer is produced under several brand names including Celcon, Ultraform & Acetron.