Premix Premi-Glas® 1200-15 Fiberglass Reinforced Thermoset SMC

Premi-Glas® 1200-15 is a fiberglass reinforced thermoset sheet molding compound for general purpose applications requiring thermal stability and stiffness.

Key features and benefits are:

• Excellent stiffness to weight ratio, non-melting
• Good dimensional stability, including excellent thermal resistance
• Pigmentable for molded-in color; best appearance with mold texture
• Excellent property retention in cold and hot environments
• Good corrosion resistance except in acid environments.
• Designed for compression molding in matched metal die molds.

Information provided by Premix.

物理性能	额定值 (公制)	额定值 (英制)	测试方法
比重	g/cc	g/cc
线性成型收缩率	cm/cm	in/in	Polymerization Shrinkage

机械性能	额定值 (公制)	额定值 (英制)	测试方法
抗张强度	MPa	psi	ASTM D638
拉伸模量	GPa	ksi	ASTM D638
弯曲强度	MPa	psi	ASTM D790
弯曲模量	GPa	ksi	ASTM D790
抗压强度	MPa	psi	ASTM D695
泊松比
剪切模量	GPa	ksi	Calculated
悬壁梁缺口冲击强度	J/cm	ft-lb/in	ASTM D256
悬壁梁无缺口冲击强度	J/cm	ft-lb/in	ASTM D4812

热性能	额定值 (公制)	额定值 (英制)	测试方法
线形热膨胀系数 - 流动	µm/m-°C	µin/in-°F	Z Direction
线性热膨胀系数,横向流动	µm/m-°C	µin/in-°F	XY Direction
导热系数	W/m-K	BTU-in/hr-ft²-°F

加工性能	额定值 (公制)	额定值 (英制)	测试方法
加工温度	°C	°F	Compression Molding
Clamp Pressure	MPa	psi	Molding Pressure