PTS PCA-30G00 冲击改性、_产品资讯

PTS PCA-30G00 BT的结晶很迅速，这将导致因冷却不均匀而造成弯曲变形。对于有玻璃添加剂类型的材料，流程方向的收缩率可以减小，但与流程垂直方向的收缩率基本上和普通材料没有区别。一般材料收缩率在1.5%~2.8%之间。含30%玻璃添加剂的材料收缩0.3%~1.6%之间。熔点（225℃）和高温变形温度都比PET材料要低。

颗粒图：

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物性表：

Physical Properties	Metric	English	Comments

Density	1.21 g/cc	0.0437 lb/in³	ASTM D792
Water Absorption	0.030 % @Time 86400 sec	0.030 % @Time 24.0 hour	ASTM D570
Linear Mold Shrinkage	0.0075 - 0.010 cm/cm	0.0075 - 0.010 in/in	ASTM D955
Melt Flow	15 g/10 min @Load 3.80 kg, Temperature 250 °C	15 g/10 min @Load 8.38 lb, Temperature 482 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	53.0 MPa @Thickness 3.17 mm	7690 psi @Thickness 0.125 in	ASTM D638
Elongation at Break	115 % @Thickness 3.17 mm	115 % @Thickness 0.125 in	ASTM D638
Flexural Strength	82.0 MPa @Thickness 3.17 mm	11900 psi @Thickness 0.125 in	ASTM D790
Flexural Modulus	2.00 GPa @Thickness 3.17 mm	290 ksi @Thickness 0.125 in	ASTM D790
Izod Impact, Notched	5.34 J/cm @Temperature -20.0 °C	10.0 ft-lb/in @Temperature -4.00 °F	ASTM D256
	8.01 J/cm @Thickness 3.17 mm	15.0 ft-lb/in @Thickness 0.125 in	ASTM D256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	101 °C	214 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	98.9 °C	210 °F	ASTM D648
UL RTI, Electrical	75.0 °C	167 °F
UL RTI, Mechanical with Impact	75.0 °C	167 °F
UL RTI, Mechanical without Impact	75.0 °C	167 °F
Flammability, UL94	HB @Thickness 1.50 mm	HB @Thickness 0.0591 in
	HB @Thickness 3.00 mm	HB @Thickness 0.118 in

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