GLT – 1520 – Electronic Potting Silicone (Condensation Cured)
Condensation cure electronic potting silicone rubber is two-component condensation cure silicone with the characteristics of low viscosity, easy pouring operation, good bonding feature. The safety of potting compound silicone can reach the EU-ROHS requirements fully.
Features and benefits
• Great low viscosity
• environmental, odorless and nontoxic
• Mixing ration: 1:1 and 10:1 are available
• Perfect adhesion
• Resistant to radiation&abrasion
• High resistance to high temperature and aging (resist -60°C to 250°C)
Specifications
TYPICAL PROPERTIES
| Typical general characteristics | Inspection method | Value | |
| Product data (Catalyzed A+B) | A | B | |
| Mixing ratio | A:B | 10:1 | 10:1 |
| Colour | Transparent | Transparent | |
| Pot life | 25°C (77F) | 60~120mins | 60~120mins |
| Demold time | 25°C (77F) | 12- 24h | 12- 24h |
| Viscosity | mPa·s | 2000±500 | 2000±500 |
| Thermal conductivity | W/(m·k) | 0.2~0.3 | 0.2~0.3 |
| Volume resistivity | (Ω·m) | 10^13~10^14 | 10^13~10^14 |
| Flame-retardant level | V-2 | V-2 | |
| Shrinkage | % | ≤0.2 | ≤0.2 |
| Hardness | Shore A | 15±2 | 20±2 |
Technical Documents
TDS - GLT - 1520
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