超高份子聚乙烯衬板产物先容：

聚氯乙烯板无臭，无气味，打(da)击🦩感似蜡，具有(you)很(hen)好(hao)的耐低(di)温度(du)激活(huo)能(neng)(neng)(*低(di)利(li🌱)用温度(du)可达-70～-100℃)，化学不变性(xing)(xing)好(hao)，本事大大都酸碱的腐蚀(不耐具备氧化性(xing)(xing)子的酸)，常温下不溶(rong)于普通溶(rong)剂，吸水(shui)性(xing)(xing)小，电(dian)绝缘机能(neng)(neng)良好(hao)；密度(du)低(di)；韧性(xing)(xing)好(hao)（一样合用于高温前提）；拉伸性(xing)(xing)好(hao)；电(dian)气和(he)介电(dian)绝缘性(xing)(xing)好(hao)；吸水(shui)率低(di)；水(shui)汽渗入率低(di)；化学不变性(xing)(xing)好(hao)；抗张性(xing)(xing)；无毒有(you)害。