Exterior
|
A
|
Colorless to light blue transparent viscous body
|
The mixing ratio
|
A:B=3:1(weight ratio)
|
|
B
|
colorless transparent liquid
|
The mixing ratio
|
|
Viscosity
(40℃,cps)
|
A
|
150-250
|
mixed viscosity(40℃,cps)
|
50-150
|
Viscosity
|
B
|
2-20
|
|
|
Density
((25℃,g/cm³))
|
A
|
1.15±0.03
|
Available time
|
90±30min(25℃,Mixing volume 100g)
|
Density
|
B
|
1.03±0.03
|
|
|
shelf life (25℃)
|
A
|
180days
|
Curing conditions
|
25℃×48h or 60℃×3h
|
|
B
|
180days
|
|
|
Hardness (60℃×1.5hrs)
|
shoreD
|
≥76
|
Impact strength
|
Kg/mm²
|
5~7
|
Volume resistivity
|
Ω·cm
|
≥10
14
|
Dielectric strength
|
Kv/mm
|
≥15
|
Dielectric loss tangent
|
MHz
|
0.013
|
Dielectric coefficient
|
MHz
|
3.8
|