Polystyrol GPPS 145D是中等強度，易流(liu)動的通用級，改性聚苯乙烯的影響混合使(shi)用

Polystyrol GPPS為無色、無臭、無味而有光澤(ze)的、透明的顆粒。質輕、價廉、吸水性(xing)(xing)低、著色性(xing)(xing)好(hao)(hao)、尺寸(cun)穩(wen)定(ding)性(xing)(xing)、電(dian)(dian)性(xing)(xing)能好(hao)(hao)、制品透明、加工容(rong)易。GPPS可溶于芳香烴、氯代(dai)烴、脂肪族酮(tong)和(he)酯但在(zai)丙酮(tong)中只(zhi)能溶脹。可耐(nai)某些礦物油(you)、有機(ji)酸、堿、鹽、低級(ji)醇(chun)及其(qi)水溶液的作用(yong)(yong)。吸水率低，在(zai)潮濕環境中仍能保持其(qi)力學(xue)性(xing)(xing)能和(he)尺寸(cun)穩(wen)定(ding)性(xing)(xing)。電(dian)(dian)性(xing)(xing)能優異，體積電(dian)(dian)阻(zu)和(he)表(biao)(biao)(biao)面電(dian)(dian)阻(zu)都很高，且不受(shou)(shou)溫度、濕度變化的影(ying)響(xiang)，也不受(shou)(shou)電(dian)(dian)暈放(fang)電(dian)(dian)的影(ying)響(xiang)。耐(nai)輻射(she)性(xing)(xing)能也很好(hao)(hao).通用(yong)(yong)級(ji)聚苯乙(yi)(yi)烯，可用(yong)(yong)于日用(yong)(yong)品、電(dian)(dian)氣、儀表(biao)(biao)(biao)外殼、玩具(ju)(ju)(ju)、燈具(ju)(ju)(ju)、家(jia)用(yong)(yong)電(dian)(dian)器(qi)、文具(ju)(ju)(ju)、化妝品容(rong)器(qi).高抗(kang)沖擊級(ji)聚苯乙(yi)(yi)烯（HIPS）可注塑或擠塑成各(ge)種制品，適合(he)家(jia)電(dian)(dian)產品外殼，電(dian)(dian)器(qi)用(yong)(yong)品、儀器(qi)儀表(biao)(biao)(biao)配件(jian)、冰(bing)箱內(nei)襯、板材(cai)、電(dian)(dian)視機(ji)、收(shou)錄機(ji)、電(dian)(dian)話(hua)機(ji)殼體、文教用(yong)(yong)品、玩具(ju)(ju)(ju)、包裝容(rong)器(qi)、日用(yong)(yong)品、家(jia)具(ju)(ju)(ju)、餐具(ju)(ju)(ju)、托盤、餐具(ju)(ju)(ju)、結構(gou)泡(pao)沫(mo)制品等。

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