3M Scotch-Weld™ TE031 Polyurethane Reactive Adhesive

3M™ Scotch-Weld™ Polyurethane Reactive Adhesives are a family of one-component, moisture curing, urethane adhesives. These adhesives are applied warm and bond a wide variety of substrates such as wood, fiber reinforced plastic (FRP) and many other plastics to themselves, to metal and glass. Extrudable grade with fast set time ideal for bonding a wide variety of plastics including polystyrene and polyacrylic.

Information provided by 3M

物理性能	额定值 (公制)	额定值 (英制)	测试方法
密度	>= g/cc	>= lb/in³
布氏粘度	cP	cP	Thermosel using spindle #27

机械性能	额定值 (公制)	额定值 (英制)	测试方法
肖氏硬度 (邵氏 D)
抗张强度(断裂)	MPa	psi	ASTM D638 Die C
伸长率 (断裂)			ASTM D638 Die C
拉伸模量	GPa	ksi	ASMT D638 Die C
抗剪强度	MPa @Temperature 82.0 °C	psi @Temperature 180 °F	Overlap, Maple
	MPa @Temperature 23.0 °C	psi @Temperature 73.4 °F	Overlap, Polystyrene, Substrate Failure
	MPa @Temperature 82.0 °C	psi @Temperature 180 °F	Overlap, FRP
	MPa @Temperature 23.0 °C	psi @Temperature 73.4 °F	Overlap, Polyacrylic, Substrate Failure
	MPa @Temperature 23.0 °C	psi @Temperature 73.4 °F	Overlap, ABS, Substrate Failure
	MPa @Temperature 23.0 °C	psi @Temperature 73.4 °F	Overlap, Maple
	MPa @Temperature 23.0 °C	psi @Temperature 73.4 °F	Overlap, PVC, Substrate Failure
	MPa @Temperature 23.0 °C	psi @Temperature 73.4 °F	Overlap, FRP
	MPa @Temperature 23.0 °C	psi @Temperature 73.4 °F	Overlap, Polycarbonate
剥离强度	kN/m	pli	180°, Aluminum
	kN/m	pli	180°, Glass
	kN/m	pli	T-Peel, Initial, Substrate failure
	kN/m	pli	T-Peel, Aged 71°C for 2 weeks, Substrate failure
	kN/m	pli	180°, Polystyrene, Cotton duck failed during testing
	kN/m	pli	180°, Polyacrylic, Cotton duck failed during testing
	kN/m	pli	180°, ABS, Cotton duck failed during testing
	kN/m	pli	180°, Polycarbonate, Cotton duck failed during testing
	kN/m	pli	180°, FRP, Cotton duck failed during testing
	kN/m	pli	180°, PVC, Cotton duck failed during testing

热性能	额定值 (公制)	额定值 (英制)	测试方法
最高工作温度, Air	°C	°F

加工性能	额定值 (公制)	额定值 (英制)	测试方法
固化时间	min	hour	Set Time