塑料密度表

非 結 晶 性 塑 膠簡 稱ASAABSHIPSPAIPASPCPEIPESPETGPMMAPolyesterPPOPSPSUPVCSANTPOR全 名密 度(g/cm)縮水率(%)熔融溫度(deg.c)模具溫度(deg.c)射出壓力(Mpa)射 出 速 度0.4~0.6230~26040~90Acrylonitrile-Styrene-Acrylate1.071~1.20.5~0.6195~24038~93120~140Acrylonitrile-Butadiene-Styrene平,慢1~1.10.4~0.7180~28010~85100~200耐衝擊聚苯乙烯快1.4~1.60.1~0.2305~370205~200160~200Polyamide-Imide快1.360.6340~370120~155138~200Polyaryl-Sulfone中等1.2~1.50.4~0.7270~32580~110138~200Polycarbonate快1.3~1.50.5~0.7340~42565~175100~160Polyether-Imide中等,快1.2~1.60.3~0.6340~380140~160160~200Polyether-Sulfones快1.2~1.3190~27520~3080~100PET(Copolymer慢,快1.1~1.20.4~0.8200~26038~60100~200Polymethy-Methacrylate(Acrylie)各種1.31.5~1.8230~26040~10080~100Thermoplastic Polyester慢,平1.1~1.20.2~0.7250~31582~110120~180Polyphenylene-Oxide快1.0~1.10.4~0.7180~28010~85100~200Polystyrene快1.2~1.60.7301~400100~170Polysulfone慢1.2~1.40.2~0.5180~20420~4070~140Polyvinyl-Chloride慢,中等1.1~1.30.3~0.7220~2705~6035~140Styrene-Acrylonitrile1.2~1.30.8~2190~22030~6570~140Thermoplastic Polyurethane最大T/t比率乾燥時間/溫度30~150200~250140~340140~17030~10060~12080~120130~15080~200200~2505/1201002~3/80~702~3/110~1042~3/88~77不需要5/1753~4/175~1503~4/1204~6/150~1303~150~13/662~3/77~932~4/120~772~4/115`107 結 晶 性 塑 膠簡 稱HDPELDPELLDPEMDPEPA66PA6UHMWPE全 名密 度(g/cm)縮水率(%)熔融溫度(deg.c)模具溫度(deg.c)射出壓力(Mpa)射 出 速 度0.93~0.971.2~2.2220~28010~70100~200High density Polyethylene快0.91~0.931.5~3170~24010~50100~110Low density Polyethylene快0.9~0.921.5~5170~20010~50100~150Linear Low density Polyethylene快0.93~0.951.2~2.5190~26010~70100~150Medium density Polyethylene快1.1~1.41~2.2270~32020~100100~150Polyamide(Nylon 66)快1.1~1.40.8~2.1260~31020~10090~150Polyamide(Nylon 6)快0.93~0.941.2~2.2200~28010~70130~200快Ultra high molecular weight PE最大T/t比率乾燥時間/溫度250275250~300250140~340140~3403~4/17~603~4/17~60150半 結 晶 性 塑 膠簡 稱IonomerLcpPAEKPBTPEKPEEKPETPOMPPPPSCACABCAPEVA全 名IonomerLiquid Crystal PolymerPolyaryletherketonePolybutylene-TerephthalatePolyetherketonePolyether-Ether-KetonePolyether-TerephthalatePolyoxymethylene(Acatal)PolypropylenePolyphenylene-SulfideCellulose AcetateCellulose Acetate ButyrateCellulose Acetate PropionateEthylene-Vinyl-Acetate密 度(g/cm)縮水率(%)熔融溫度(deg.c)模具溫度(deg.c)射出壓力(Mpa)射 出 速 度0.94~0.95210~2605~5070~110慢,中等1.5~1.70.2~0.8400~430240~28080~120中等1.3~1.50.1~0.6370~400160~200160~200慢1.3~1.61.5~2240~27050~10080~120中等,快1.3~1.50.1~0.6370~400160~220160~200慢1.3~1.40.1~1.4370~400160~220160~200快1.4~1.70.2~2260~3007~8070~160慢,平1.4~1.60.8~2180~23080~100100~170中等,快0.9~0.921~2.5230~27515~65100~130快1.3~1.90.1~0.5300~36040~15050~140慢0.3~0.7180~23050~8069~1801.3各種0.3~0.7180~23050~8069~1801.2各種0.3~0.7180~23050~8069~1801.2各種200~21020~600.94最大T/t比率乾燥時間/溫度半結晶液態結晶170~200半結晶160~200半結晶170~200半結晶30%結晶20080~200結晶/非結晶100~20080%結晶100~200半結晶200~30065%結晶150半結晶丙烯酸酯-苯乙酸-丙烯腈共取物（ASA）丙烯酸酯-苯乙酸-丙烯腈共取物（ASA）以合成聚丙烯酸酯为主链，然后用苯乙烯和丙烯腈单体采用本体法或悬浮法接枝共聚而成的非结晶型聚合物。