| 產(chǎn)品中心 >> Electrical Industry >> Used for potting αnd insulation of various motors, especially linear motors |
|
| 產(chǎn) 品 類 別 |
| Thermal and flame Retardant Epoxy Resin Compounds for Potting
|
|
| 產(chǎn) 品 特 點 |
| Excellent high and low temperature impact property, environmental product, flame retardant, high thermal conductivity, good electrical and mechanical property
|
|
| 應(yīng) 用 范 圍 |
| Used for potting and insulation of various motors, especially linear motors
|
|
| 產(chǎn) 品 性 能 |
5201A-8FT -1/117B-4
|
Properties
|
Test Conditions
|
Unit
|
Index
|
|
Component A
|
-
|
-
|
5201A-8FT-1
|
|
Component B
|
-
|
-
|
117B-4
|
|
Component A viscosity
|
40℃
|
mPa·s
|
3000～6000
|
|
Component B viscosity
|
40℃
|
mPa·s
|
5～15
|
|
Component A specific gravity
|
25℃
|
g/cm3
|
1.98±0.03
|
|
Component B specific gravity
|
25℃
|
g/cm3
|
0.98±0.03
|
|
Proportion(A/B)
|
by weight
|
-
|
100：9
|
|
Curing
conditions
|
-
|
-
|
80℃/6h 或 80℃/2h + 120℃/3h
or 70℃/5h （+ 120℃）/3h
|
|
Hardness
|
（Shore D）
|
25℃
|
≥85
|
|
Inflecting strength
|
25℃
|
MPa
|
≥60
|
|
Inflecting modulus
|
25℃
|
MPa
|
6000～9000
|
|
Glass transition temperature
|
DSC,10℃/min
|
℃
|
＞70
|
|
Coefficient of thermal
expansion a1
|
TMA,10℃/min
|
ppm/℃
|
40～50
|
|
Coefficient of thermal
expansion a2
|
TMA,10℃/min
|
ppm/℃
|
110～150
|
|
Thermal conductivity
|
Hot-wire
technique
|
W/m.K
|
＞0.9
|
|
Water absorption
|
100℃/0.5h
|
%
|
≤0.2
|
|
Volume resistance
|
Normal
|
Ω·m
|
≥1.0×1011
|
|
Dielectric constant
|
1MHz，25℃
|
-
|
4.8～5.4
|
|
Dissipation factor
|
1MHz，25℃
|
%
|
0.5～1.0
|
|
Electric strength
|
Normal
|
MV/m
|
≥20.0
|
|
Flammation Preventable（6.0mm）
|
（UL94）
|
-
|
V-0
|
|
|
|
| 點擊數(shù)：239 錄入時間：2020/7/11 【打印此頁】 【關(guān)閉】 |
蘇公網(wǎng)安備 32021402001754號