Capa® 3050 by Ingevity is a low molecular weight polyester triol terminated by primary hydroxyl groups. It is suitable for producing polyurethane surface coatings, especially for clear, light-stable applications, and for coatings that require flexible and tough surface characteristics.
- It improves appearance and lightfastness in two component (2K) coatings.
- When blended with other resins, the aliphatic backbones of Capa polymers support an increase in gloss and resistance to discoloration over time.
- Capa® 3050 is suitable for high solid coatings where high cross-linking density are required.
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Capa® 3050 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Acid Value | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Hydroxyl Value | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Mw | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solubility Parameter (d) | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Water Content | 0.0 Visible After Login | Visible After Login | Visible After Login |