UR5637 Polyurethane casting compound 250g (white)
CHF 25.60 excl. VAT, plus shipping costs
Description
A two-component polyurethane casting resin developed to complete the range of potting compounds for LED applications. Due to its white color, UR5637 has unique reflective properties, making it an ideal choice for decorative potting in the LED lighting sector.
Due to its low viscosity and its nature as a very durable casting resin, it can be used in a wide variety of applications. It has a high resistance to weathering, water and UV radiation, as well as acids and bases, making it an excellent choice for unprotected use.
For detailed information, please follow the link to the technical data sheet below.
Technical data
- Opaque white coloration, offers good reflection in LED applications
- Extremely durable
- low viscosity system
- 1:1 mixing ratio; supports easy workability
- does not contain IPDI; lower hazardous substance classification
- High resistance to weathering/UV, acids and bases, water and mold growth
- Can be used under different conditions and in a wide variety of applications
- RoHS compliant
Hazard pictograms


Shore hardness overview
| Shore scale | Degree of hardness | Typical materials | Brief description |
|---|---|---|---|
| Shore A40 | soft | Silicone, soft rubber | Very flexible, easy to press in |
| Shore A60 | medium | flexible plastics | Good balance of flexibility & stability |
| Shore A70-A90 | hard | Hard rubber | dimensionally stable, less flexible |
| Shore D30 | medium hard | soft plastics | Firmer than A-scale, still slightly elastic |
| Shore D50-D60 | hard | ABS, PE | Robust, technical plastics |
| Shore D70+ | very hard | PC, technical polymers | Very stable, can hardly be pressed in |
Additional information
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Data sheets
| TDS | PDF(151.53 KB) |
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Our technical support team will be happy to answer any questions you may have about our products. Our competent product specialists with project experience will accompany you conscientiously in your projects. It is important to us to offer our customers top service at all times.
