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常用塑料知识表
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发布日期：2011-03-31 |
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我公司总结了一些常用塑料的基本知识供同仁们参考：
| 简称 |
中英文名 |
比重(g/cm^3) |
收缩率(%) |
干燥温度(℃) |
干燥时间(h) |
料筒温度(℃) |
模温(℃) |
注塑压力(MPa) |
注塑速度 |
生产商 |
常见牌号 |
典型用途 |
| LDPE软胶 |
Low Density Polyethylene 低密度聚乙烯 |
0.91~0.94 |
1.5~5 |
60~80 |
1~2 |
180~280 |
20~40 |
<150 |
高速 |
LG |
9500 |
碗 |
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Sumsung |
FB3000 |
箱柜 |
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5019 |
管道联接器 |
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4324 |
日用品 |
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茂名石化 |
7042/7144 |
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| HDPE |
High Density Polyethylene 高密度聚乙烯 |
0.96 |
1.5~4 |
60~80 |
1~2 |
22~260 |
50~95 |
70~105 |
高速 |
LG |
9180/0400 |
电冰箱容器 |
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台塑 |
9001/9003 |
存储容器 |
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6888 |
家用厨具 |
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1 |
密封盖 |
| PP百折胶 |
Pict Pict
Polypropylene聚丙烯 |
0.91 |
1~3.5 |
60~80 |
1~2 |
220~275 |
40~80 |
<180 |
高速 |
Dow |
20 Series?, Inspire?(HPPP),Inspire?(CPPP) |
汽车工业（主要使用含金属添加剂的PP：挡泥板、通风管、风扇等） |
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茂名石化 |
T30S,H110MA,H100EY |
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大林 |
RP34R,344R,343N,HP602N,EP332K |
器械（洗碗机门衬垫、干燥机通风管、洗衣机框架及机盖、冰箱门衬垫等） |
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Sumsung |
HJ730,HJ500,BJ730,BI452 |
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晓星 |
J700/J800/J801R/J440/J640 |
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油化 |
HJ4012/4017M,R370Y |
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LG |
H1500,BJ730,HJ730,360F,5014 |
日用消费品（草坪和园艺设备如剪草机和喷水器等） |
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Exxon |
7032E3/7033E2/7033E3 |
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永嘉 |
3015/3080/5090T/1120 |
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茂名石化 |
T30S |
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扬子 |
J340,K8003 |
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福聚 |
6331/7633/6524/7533 |
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台化 |
K1011,K1035 |
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住友 |
W531A,Y131,Y141 |
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General Polymers |
HiVal? |
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| PVC |
Pict Pict
Polyvinyl Chloride聚氯乙烯 |
1.38-1.41 |
硬质1~1.5 |
60~70 |
1~2 |
185~205 |
20~50 |
<150 |
低速 |
AlphaGary |
Alpha?(Flexible),Dural?(Rigid) |
管道，薄板,棒,壳体，电子产品包装，医疗器械，食品包装 |
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软质2~2.3 |
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Geon |
M Series?(Rigid),Fiberloc?(Composites) |
| ABS |
Acrylonitrite Butadiene Styrene丙烯腈-丁二烯-苯乙烯共聚物 |
1.05 |
0.4~0.7 |
80~90 |
>2 |
210-260 |
50-80 |
50~100 |
中高速 |
Bayer |
Lustran?, APEC?, Centrex? |
汽车（仪表板，工具舱门，车轮盖，反光镜盒等） |
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Dow |
Magnum? |
电冰箱 |
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Daicel: (filled) |
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大强度工具（头发烘干机，搅拌器，食品加工机，割草机等） |
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Thermofil |
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电话机壳体 |
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打字机键盘 |
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用车辆如高尔夫球手推车以及喷气式雪撬车等 |
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| AS(SAN料) |
Acrylonitrite Styrene 丙烯-苯乙烯 |
1.07 |
0.2~0.7 |
80-100 |
2~3 |
220-270 |
40-80 |
70~230 |
中速 |
奇美 |
117/127/127H/127L-200 |
托盘类，杯，餐具，牙刷，冰箱內格，旋钮，灯饰配件，饰物，仪表镜，包装盒，文具 |
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台化 |
2200 |
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LG |
80HF |
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国亨 |
D178 |
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| GPPS硬胶 |
General Purpose Polystyrene 通用聚苯乙烯 |
1.16 |
0.4~0.7 |
80 |
2~3 |
180-280 |
40-50 |
20~60 |
高速 |
奇美 |
PG-33,PG-383 |
产品包装 |
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NEC |
MW-1-301 |
家庭用品（餐具、托盘等） |
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150 |
电气（透明容器、光源散射器、绝缘薄膜等） |
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666K |
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台化 |
5250 |
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广州石化 |
525/825 |
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香港石化 |
1841 |
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| HIPS不碎胶 |
High Impacet Polystyrene 高冲击聚苯乙烯(改苯) |
1.08 |
0.4~0.7 |
70~80 |
1~2 |
210-270 |
20-50 |
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中高速 |
奇美 |
PH-88,PH-88H |
各类家电外壳，文具，玩具，电子零件，电子仪表壳，冷藏库和冰箱內壳，电话机 |
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TPI |
650 |
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香港石化 |
600 |
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Dow |
470/4921J |
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广州石化 |
660 |
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LG |
60HR |
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台化 |
8250 |
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| PMMA(亚克力)有机玻璃 |
Polymethyl Methacrylate Acrylic聚甲基丙烯酸甲酸 |
1.14~1.2 |
0.2~0.8 |
80~90 |
2~4 |
240-270 |
35-70 |
75~240 |
中速 |
三菱 |
MF001,VH001 |
汽车工业（信号灯设备、仪表盘等） |
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住友 |
LG, LG2 |
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协和 |
GF1000 |
医药行业（储血容器等） |
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奇美 |
CM-205, CM-211, CM-207 |
工业应用（影碟、灯光散射器） |
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LG |
IG840/IF850 |
日用消费品（饮料杯、文具等） |
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Rohm |
6N,7N,8N |
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旭化成 |
560F,80N,60N |
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| PA6 |
Polyamide-6 |
1.13 |
1~1.5(没有添加剂) |
80 |
16 |
230-280 |
80-90 |
75~125 |
高速 |
三菱 |
1010C2,1010N2 |
广泛用于结构部件 |
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聚酰胺6或尼龙6 |
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宇部 |
1013B,1013NW8,1015B |
轴承 |
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0.3~1(有添加剂) |
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东丽 |
CM1017,CM3004 |
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Bayer |
B30S |
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| PA66 |
Polyamide-66 |
1.13 |
1~2 |
85 |
2 |
260-290 |
80 |
75~125 |
高速 |
Dupont |
101F,101L,70G33L,ST801 |
汽车工业 |
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聚酰胺66或尼龙66 |
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0.2~1(加放玻璃纤维) |
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旭化成 |
1300, 1300S |
仪器壳体 |
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东丽 |
CM3001N,CM3004 |
JP |
| PA12 |
Polyamide-12 |
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0.5~2 |
85 |
4~5 |
240~300 |
30~100 |
<100 |
高速 |
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水量表，电缆套，机械凸轮 |
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聚酰胺12或尼龙12 |
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滑动机构,轴承 |
| POM |
Polyacetel |
1.42 |
2~3.5 |
80 |
>2 |
190~230 |
80~105 |
70~120 |
中等或偏高 |
泛塑胶 |
M90-44,M90-04 |
齿轮和轴承 |
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聚甲醛 |
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三菱 |
F20-02,F20-03 |
管道器件（管道阀门、泵壳体） |
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东丽 |
S731/S761 |
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Dupont |
500P |
草坪设备 |
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宝理 |
M90/M90S/M270/M25-44 |
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台达钢 |
90 |
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台丽钢 |
FM090,FM270 |
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| PC |
Polycarbonate |
1.2 |
0.5~0.7 |
100~200 |
3~4 |
260-340 |
70-120 |
尽可能高注射压力 |
较小的浇口使用低速注射，其它类型的浇口使用高速注射 |
Dow |
Calibre? |
电气和商业设备（计算机元件、连接器等） |
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聚碳酸酯 |
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Bayer |
Makrolon?, Apec? High Heat |
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MRC |
Naxell (TM) |
器具（食品加工机、电冰箱抽屉等 |
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三菱 |
7022A,7022IR, S-3000VR, S-2000VR |
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帝人 |
L-1250Y,L-1225Y,L-1350Y,G3120,G3130 |
交通运输行业（车辆的前后灯、仪表板等） |
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DSM |
Xantar? |
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| PET |
Poly(Ethylene Terephthalate) 聚对苯二甲酸丁二醇酯 |
1.33 |
1.5~2.8 |
130 |
4~5 |
225-275 |
40-60 |
中等(150) |
尽可能快 |
DuPont |
Crastin? |
家用器具 |
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DSM |
Arnite T? |
电器元件 |
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Chem Polymer |
Durlex ? |
汽车工业 |
| PBT |
Poly(Butylene Terephthalate) 聚封苯二甲酸丁二醇脂 |
1.4 |
1.7~2.3 |
120 |
6~8 |
225-275 |
40-80 |
50~130 |
低速 |
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家用器具,电器元件,汽车工业 |
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| PPE |
Polyphenyene Ether 聚丙乙烯 |
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>0.2 |
100 |
2~4 |
240~320 |
60~105 |
60~150 |
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家庭用品,光纤联接器 |
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电气设备如控制器壳体 |
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| PPO |
Polyphenylene Oxide聚苯醚 |
1.07 |
0.5~0.8 |
80~100 |
2~4 |
270-310 |
70-93 |
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GE |
SEI,SE100,PX1005X,PX9406 |
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| PSU |
Polysulfone聚砜 |
1.24 |
0.5~0.7 |
80~160 |
3~4 |
330-360 |
120-160 |
90 |
中速 |
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传动零件，齿轮，相机壳 |
| PES |
Polyether Sulfone聚醚砜 |
1.37 |
0.68 |
180 |
>3 |
340-380 |
120-160 |
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| LCP |
Liquid Crystal Polymer 液晶聚合物 |
1.35~1.45 |
0.1~1.4 |
150 |
>4 |
260 |
100 |
30 |
快速 |
宝理 |
A130,E130i |
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| TPU |
Thermplastic Polyurethane 热塑性聚氨脂 |
1.24 |
0.3~0.8 |
加工前充分干燥,水分控制在0.03%以下 |
190-220 |
21-49 |
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| TPV |
Thermplastic Elastomer 完全硫化聚烯烃弹性体 |
0.97 |
1.5-2.5 |
加工前充分干燥,水分控制在0.03%以下 |
180-190 |
10-80 |
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| PC/ABS |
聚碳酸酯和丙烯腈-丁二烯-苯乙烯共聚物 |
0.98 |
0.7 |
90~110 |
2~4 |
230-300 |
50-100 |
取决于塑件 |
尽可能高 |
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计算机和商业机器的壳体 |
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电器设备、草坪和园艺机器 |
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汽车零件（仪表板、内部装修以及车轮盖） |
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| PC/PBT |
聚碳酸酯和聚对苯二甲酸丁二醇酯混合物 |
1 |
0.5-0.7 |
110~135 |
4 |
235-300 |
37-93 |
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齿轮箱、汽车保险杠 |
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