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JG-1201 Silicon resin for methyl phenyl organosilicone high-temperature resistant coating
1、Structure
2、Technical index
Item |
Indexes |
|
Appearance |
Light yellow or red brown uniform liquid; opalescence is allowed and there are no mechanical impurities; |
|
Solid content150℃,2h,%) |
50±1 |
|
Viscosity (Tu-4 cup, 25℃, S) Not less than |
15 |
|
Drying time(200℃,Copper sheet,h) Not less than |
1 |
|
Thermal weight loss(400℃,3h,%) Not less than |
5 |
|
Electric breakdown strength |
Normal state (20±5℃) |
65 |
High temperature(200±2℃) |
30 |
|
Affected with damp (20±5℃, relative humidity 95%, after 24h) |
40 |
|
Volume resistance |
Normal state(20±5℃) |
1014 |
Affected with damp (20±5℃, relative humidity 95%, after 24h) |
||
1012 |