亚洲视频一区-国产日韩欧美:

超高份子聚乙烯衬板产物先容：

聚(ju)乙稀(xi)板无(wu)臭，剧毒，感觉ও(jue)似蜡，要具备(bei)健康的(de)耐(nai)温(wen)度高(gao)(gao)器能(*低(di)利用温(wen)度可(ke)达(da)-70～-100℃)，化学(xue)不变性(xing)(xing)(xing)(xing)好，本(ben)事大(da)大(da)都(dou)酸碱的(de)腐(fu)蚀(不耐(nai)具备(bei)氧化性(xing)(xing)(xing)(xing)子的(de)酸)，常温(wen)下不溶(rong)于普通溶(rong)剂，吸水(shui)性(xing)(xing)(xing)(xing)小，电(dian)绝缘机能良(liang)好；密(mi)度低(di)；韧性(xing)(xing)(xing)(xing)好（一样(yang)合(he)用于高(gao)(gao)温(wen)前(qian)提）；拉伸性(xing)ꦰ(xing)(xing)(xing)好；电(dian)气和介电(dian)绝缘性(xing)(xing)(xing)(xing)好；吸水(shui)率(lv)低(di)；水(shui)汽渗入(ru)率(lv)低(di)；化学(xue)不变性(xing)(xing)(xing)(xing)好；抗(kang)张性(xing)(xing)(xing)(xing)；无(wu)毒有害(hai)。