Weather Resistant Two Part Resin For Outdoor Aircraft Chocks
This two-component polyurethane resin system offers exceptional weather resistance, making it ideal for outdoor aircraft chocks and various industrial applications.
Key Attributes
| Appearance | Light yellow liquid |
| Tensile Strength (Mpa) | 9-17 |
| Hardness (shore A) | 80±2 |
| Elongation at Break (%) | 360-460 |
| Tear Strength (kN/m) | 45-50 |
| Packing | 10KG/DRUM |
Product Overview
This two-component system consists of EMH480-A (polyurethane prepolymer) and EMH480-B (curing agent), offering exceptional processing properties and performance characteristics.
Key Features
- Highly resistant to wear, tear, and moisture breakdown (hydrolysis)
- Crystal-clear transparency; easily colored using pigments
- Exceptional resilience and dimensional stability
- Fast-curing with a short gel time to speed up production
- Cures/solidifies at standard room temperature
Applications
Ideal for multiple industrial applications including:
- Cultural stone mold production (alternative to silicone rubber)
- Electrical equipment potting
- Rubber rollers, plates, and wheels
- Ski and snowboard components
- Shoe models and manufacturing
Technical Specifications
| Type | EMH480-A | EMH480-B |
| Viscosity (mPa*s/25℃) | 1400±300 | 520±150 |
| Appearance | Colorless or light yellow transparent liquid | Light yellow liquid |
Processing Parameters
| Mixing Ratio (A:B mass ratio) | 1:1 |
| Operating Temperature (℃) | 25~40 |
| Gel Time (25-30℃/min) | 8~13 |
| Final Product Appearance | Light yellow elastomer |
Physical Properties
| Hardness (shore A) | 80±2 |
| Tensile Strength (Mpa) | 9-17 |
| Elongation at Break (%) | 360-460 |
| Tear Strength (kN/m) | 45-50 |
| Rebound (%) | 36-38 |
| Specific Gravity (25℃) (g/cm3) | 1.17 |
Storage & Handling
Store in a cool, dry place. For partial use, fill container with nitrogen gas before resealing.
Shelf Life
6 months from production date when stored under recommended conditions.
Packaging
10KG/DRUM