Resinlab® EP1200 Black Casting Resin

Resinlab™ EP1200 Black is a highly filled, medium viscosity black casting resin designed for applications requiring a high degree of thermal conductivity, flexibility and a low CTE. It meets the requirements of UL Standard 94 for a horizontal burn rating at 1/4" thickness. It was especially formulated to a 1:1 mix ratio for use in MMD equipment or sideby side cartridges. It contains abrasive aluminum oxide filler which can introduce wear considerations for wetted components. It shows very good stability in side-by-side cartridges. Cure is normally achieved at room temperature although an elevated cure schedule can be used to reach final properties quickly. This product was designed to be cured in less than 2 hours at 65oC for ease of processing and also to reduce viscosity. It was especially formulated to a 1A:1B volume mix ratio for use in side-by-side dispensing cartridges and meter/mix and dispense equipment. Times and temperatures from 2 hours at 65oC to 10 minutes at 100oC are typical for small castings (less than 100 grams).

Information Provided by Resinlab L.L.C., an Ellsworth Adhesives Company.

物理性能	额定值 (公制)	额定值 (英制)	测试方法
比重	g/cc	g/cc	Part B; TM R050-16
	g/cc	g/cc	Mixed; TM R050-16
	g/cc	g/cc	Part A; TM R050-16
吸水率	@Time 86400 sec	@Time 24.0 hour	TM R050-35
粘度	cP	cP	Part B, RVT, #7, 2.5 rpm; TM R050-12
	cP	cP	Mixed; TM R050-12
	cP	cP	Part A, RVT, #7, 2.5 rpm; TM R050-12

机械性能	额定值 (公制)	额定值 (英制)	测试方法
肖氏硬度 (邵氏 A)			TM R050-17
抗张强度(断裂)	MPa	psi	TM R050-36
极限抗拉强度	MPa	psi	TM R050-36
抗张强度(屈服)	MPa	psi	TM R050-36
伸长率 (断裂)			TM R050-36
拉伸模量	GPa	ksi	TM R050-36
压缩屈服强度	MPa	psi	TM R050-38
抗压强度	MPa	psi	Break; TM R050-38
	MPa	psi	Ultimate; TM R050-38
压缩模量	GPa	ksi	TM R050-38
粘合强度	MPa	psi	Lap shear; 2024 T3 Al Abraded / MEK Wipe; TM R050-37

电气性能	额定值 (公制)	额定值 (英制)	测试方法
体积电阻率	ohm-cm	ohm-cm
介电常数	@Frequency 100 Hz, Temperature 25.0 °C	@Frequency 100 Hz, Temperature 77.0 °F
介电强度	kV/mm	kV/in

热性能	额定值 (公制)	额定值 (英制)	测试方法
线性热膨胀系数	µm/m-°C @Temperature <=28.0 °C	µin/in-°F @Temperature <=82.4 °F	below Tg
	µm/m-°C @Temperature >=28.0 °C	µin/in-°F @Temperature >=82.4 °F	above Tg
导热系数	W/m-K	BTU-in/hr-ft²-°F
最高工作温度, Air	°C	°F
最低工作温度, Air	°C	°F
玻璃化转变温度，Tg	°C	°F	TM R050-25

加工性能	额定值 (公制)	额定值 (英制)	测试方法
固化时间	min @Temperature 65.0 °C	hour @Temperature 149 °F
	min @Temperature 25.0 °C	hour @Temperature 77.0 °F
适用期	min	min	Mass: 100g; TM R050-19

材料描述		测试方法
颜色	Black
混合比	1:1	Weight and Volume