Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Application
Low and medium hardness types (HRP 25 – 30) are suitable for reproduction of complex patterns with undercuts; high hardness types (HRP 40 – 50) are specially suited for reproduction of large-sized patterns.
Molds made of POLIMOLD HRP polyurethane rubber are suitable for massproduction plaster and cement handworks, for artistic foundry (loose-wax method), in wax industry (decorative candles).
Properties
- Physical Form
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Demoulding Time | 24 | Hrs | — |
| Hardness | 37 - 43 | Shore A | — |
| Specific Gravity (Mixture A+B) | 1.18 - 1.22 | kg/mm³ | — |
| Elongation At Break | min. 800 | % | — |
| Hardening Time | 72 | Hrs | — |
| Hardness | 37 - 43 | Shore A | — |
| Linear Shrinkage after 5 days ageing | max. 0,2 | % | ISO 4823 |
| Mixing Ratio A+B (Parts In Weight) | 101:10:00 | — | — |
| Pot Life Mixture A+B (Minutes) | 20 | — | — |
| Tearing Resistance | 50 - 60 | Kn/Mm | Din 53515 |
| Viscosity Mixture A+B | 900 - 1100 | Cps | — |
Packaging & Availability
- Packaging Type
- Packing
- Component A: Kg. 5; Kg. 10; Plastic bucket
- Component B: Kg. 3,5; Kg. 7; Plastic bucket
Storage & Handling
- Shelf Life
Both components (A and B) 8 months, stored in their original tightly closed containers, in a dry and fresh place at temperatures in the range from +5°C to +30°C.