价格：面议起
恒荣电子有限公司
联系人：李生
电话：13926893146
地址：广东省东莞市长安镇锦厦*五工业区
产品规格：1KG/罐
产品数量：10000 个
包装说明：1KG/罐
关 键 词：电子零组件接着固定胶
行 业：
发布时间：2017-11-09
GENERAL DESCRIPTION:
This is an one component,solvent free,hot curing system,rigid epoxy adhesive and insulation for blob top.It is suitable for the high quality electrical industry.The material can be mixed with solvent to lowe the viscosity.
PROPERTIES OF UNCURED MATERIAL: (@25℃)
1.Appearance: Black dense Liquid
2.Viscosity: 250,000±20,000 cps
3.Density: 1.6
4.Shelf Life: 25℃/3 Months 5℃/5 Months
5.Gel Time: 120℃/20min
6.Curing Time: 120℃/40min
PROPERTIES OF CURED (Curing Condition: 120℃/2 Hrs)
Hardness Shore D 91 ASTM D 2240
H. D. T. ℃ 155 ASTM D 684
Moisture absorption @100℃/1 Hrs 0.27 ASTM D 570
Glass transition temperature ℃ 140 ASTM D 256
Thermal shock (no cracking) 10 cycles -55 to130℃ ASTM D 1674
Cofficient of linear
Themal expansion cm/℃ 4.6X10ˉ4 ASTM D 150
Thermal conductivity cal/cm.sec℃ 8.2×10ˉ4 ASTM D 1674
Linermal shremkage ％ 0.2 ASTM D 2566
15
Volume Resistivity ohm-cm ＞10 ASTM D 257
Dielectric Bd Strength KV/mm ＞20 2mm
Dielectric Factor ％ 0.6 ASTM D 1674
NOTE:
*Keep in cool low temperature(@5℃or below) avoid moisture and sun shine directiy, to keep long using.
*Avoid conlact of the skin ,eyes and clothes,in case of contact,just wash wish soap and water immediately.