Polyurethane Potting Compound
Catalog NO.: TIMTPC-0047 Category: Thermal Potting Compounds
This is a two-component polyurethane potting compound designed for protecting electronic products in harsh conditions. It features low viscosity, excellent bubble release, and a specific mix ratio, curing to form an elastic body with high waterproof rating, flame retardancy, and outstanding thermal cycling resistance.
| Thermal Conductivity | 0.6 W/m·K |
| Volume Resistivity | 1.0 × 1013 Ω·cm |
| Hardness | 90 ± 5 Shore A |
| Dielectric Strength | > 20 kV/mm |
| Operating Temperature | - 40 - 100°C |
| Curing Time | 24 h at 25°C 4 h at 60°C |
| Mixing Ratio | 4:1 |
◈ Two-Component Polyurethane System: A specific weight ratio mix system that cures to form an elastic, protective body.
◈ Low Viscosity and Excellent Flowability: Low viscosity enables rapid filling of narrow gaps and complex cavities.
◈ Excellent Bubble Release: Good defoaming properties allow rapid bubble release after potting.
◈ Excellent Waterproof Performance: Achieves high waterproof rating for reliable moisture and environmental protection.
◈ Flame Retardant: Certified to industry flammability standards for enhanced fire safety.
◈ Excellent Thermal Cycling Resistance: Maintains performance through repeated hot and cold cycles without cracking.
◈ Low Curing Shrinkage: Exhibits minimal shrinkage during curing for dimensional stability.
◈ Excellent Material Compatibility: Provides good adhesion to a wide range of substrates.
◈ Comprehensive Protection: Provides insulation, dust-proofing, anti-mold, anti-leakage, anti-corrosion, anti-salt spray, anti-acid/alkali, and anti-aging properties.
Electronic Products in Harsh Conditions: Protective potting for components exposed to demanding environmental conditions.
Outdoor Electronics: Ideal for applications requiring waterproofing and weather resistance.
Industrial Electronics: Encapsulation for equipment operating in corrosive or harsh industrial environments.
Power Electronics: Potting and protection for power supplies and electrical components.
General Electronic Protection: Versatile potting solution for comprehensive environmental and mechanical protection.
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