Factory Supply 2 Part RTV Silicone Led Module Potting Insulation Waterproof Silicone Potting Material 10:1 Electronic clear Potting Compound
Product description of 10:1 silicone potting compound
HN-8808AB is a two-component condensation type room temperature curing silicone rubber, also known as RTV 2 Liquid Silicone Rubber, composed of two parts of A and B. After the A and B components are mixed at 10:1 (mixed ratio), they solidify into a high-performance elastomer through a condensation reaction.
Product Features of 10:1 silicone potting compound
1) Good adhesion, no corrosion
2) solid Small chemical shrinkage,
3) no heat release, good insulation,
4) wide temperature range (-50℃-200℃),
5) waterproof and moisture-proof
Main Application of 10:1 silicone potting compound
It is mainly used in circuit boards, LED power supplies, automotive electronic modules, power module.
Technical Sheet of 10:1 silicone potting compound
| Before Mixing |
| |
A |
B |
| Exterior |
black liquid |
Transparent liquid |
| Base chemical composition |
Polysiloxane |
Polysiloxane |
| Viscosity (cP) (GB/2794-1995) |
2000-2800 |
20-30 |
| Density (g/cm³) (GB/2794-1995) |
1.42±0.02 |
- |
| A+B after mixing |
| Exterior |
black liquid |
| Base chemical composition |
Polysiloxane (Silicone) |
| Viscosity (cP) (GB/2794-1995) |
2000-2600mpa's |
| Density (g/cm³) (GB/2794-1995) |
1.40±0.02 |
| Operating time (25℃, min) |
40-60 |
| Curing time (25℃, h) |
4-6 |
| Hardness (shore A) (GB/T531-1999) |
30-40 |
| Volume resistivity Ω·cm (GB/T 31838.2-2019) |
≥5.0×10 14 |
| Thermal conductivity (W/M▪K) (GB/T 38712-2020) |
0.5±0.1 |
| Dielectric strength (kv/mm) |
≥14 |
| Dielectric constant |
≤3.5 |
| Elongation at break (%) |
≤100% |
Packaging Method of 10:1 silicone potting compound
50kg/set (component A 25kg + component B 25kg)
40kg/set (component A 20kg + component B 20kg)
How to use 10:1 silicone potting compound
Attention
1. The rubber material should be sealed and stored. Use the mixed glue at one time to avoid waste.
2. 10:1 colloid cannot be heated to accelerate solidification after mixing.
3. This product is a non-dangerous product, but please keep it out of your mouth and eyes.
4. This product is non-toxic and non-dangerous. Avoid rain and exposure. Store in a cool and dry place. The shelf life is6months (best use period3 within months)
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