U 205
Two-Component Self-extinguishing Soft PBD-based PU Compound
U 205 is a two-component flame retardant, soft, potting and encapsulating PU compound. U 205 has excellent thermal cycling properties and hydrolytic stability, low glass transition temperature and low water permeability.
| SKU | Material | Base | Hardener | Mix Viscosity | Mix Ratio By Weight | Shore 7 Days | Service Temp | Color | Gel Time Min/25C | Purpose | Volume | UL 94 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| U205_1 | Polyurethane | U 205 | UC 138 | 1,500-2,500 | 100:10 | A25-45 | -40 TO 90 | Black | 50-90 | Potting | 1L, 5L, 12L | Approved |
| U205_2 | Polyurethane | U 205 | UC 139 | 1,200 | 100:20-22 | A34 | -40 TO 90 | Black | 46 | Potting | 1L, 5L, 12L | Compliant |
Features & Benefits:
- High flexibility
- Self-extinguishing UL certified
- Low moisture permeability
- High thermal cycling resistivity
- Low Tg
Applications:
Electrical and electronic potting and encapsulation
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