RJ-8902AB belongs to the addition curing type of silicone liquid adhesive, which is composed of A and B components. Before curing, as a good liquid flow, it can be through dispensing, pouring. After heating curing molding, and form a very soft gel.
RJ-8902AB thermo-curing sealant has excellent electrical performance, resistance to high and low temperature (-50℃~200℃), waterproof and moisture-proof properties, and has the characteristics of light weight and environmental protection, suitable for the sealing and bonding of electronic circuits, plastic or metal structural parts, wire and cable joints.
Property | Standards | RJ-8902AB | |
A | B | ||
Appearance | / | Clear | Clear |
Viscosity before mixing/(mPa·s) | GB/T2794 | 1100 | 1100 |
Mixing ratio (volume) | GB/T2794 | 1:1 | |
Viscosity after mixing/(mPa·s) | GB/T2794 | 1100 | |
Worklife/23℃ | / | 2.5hrs | |
Cure time | / | 15min@100℃ 5min@150℃ | |
After Curing | |||
Penetration,mm*10-1 | DIN ISO2137 | 300 | |
Transmittance % | 0.2mm, 450nm | >98 | |
Refraction Index | / | 1.41 | |
