塑料名称用途

瓶盖通常用的塑料国际编号分别是: 1.PETE 2.HDPE 3.PVC 4.LDPE 5.PP 6.PS 7.OTHERS. 瓶盖最通常用的塑料分别是: 1) 旋转出模的瓶盖材料100%地使用PP. 2) 强制脱模的瓶盖材料100%用PE.



LDPE - Low Density Polyethylene HDPE - High Density Polyethylene PP - Polypropylene PVC - Rigid Polyvinyl Chloride PET & PET-G - Polyester & Co-Polyester SAN - Styrene Acrylonitrile PS - Polystyrene PC- Polycarbonate PU - Polyurethane PETG- Polyethylene Terephthalate Glycol EVA - Ethylene Vinyl Acetate PC - Polycarbonate AN - Acrylonitrile (Barex)

模具制造与注塑机容量配合参数

射胶量(硬胶) Shot  weight(ps) oz
锁模力 moulds Clamping Force t
开模行程 Opening Stroke mm
导柱内距(水平×垂直) Space Between Tie Bar(H×V) mm
容模量(最薄-最厚) Mlould Thickness (Min-Max) mm
模板最大距离 Maximum Daylight mm

模具制造缩水率表

ABS 0.50%
SAN 0.40%
PC 0.60%
ABS+SAN 0.40%
PVC 2.00%
POM 1.70%
PP 1.60%
PMMA 0.50%
HDPE 2.00%
LDPE 2.00%
GPPS 0.50%
PBT 1.70%
PET 1.70%
尼龙6(PA6) 1.20%
尼龙66(PA66) 1.50%
尼龙1010(PA1010) 1.50%
EVA 2.00%
联系我们


电话: 137 1158 0480 邮箱: sale@gsdmfg.com 微信/Skype: gosdar