Desmoderm® 43191 Granular by Covestro is a one-component, soft, polyester polyether urethane. It is based on an aromatic diisocyanate. Exhibits fine coagulation structure, low coagulation rate and good light fastness. Offers good hydrolysis and alkali resistance. It is used as the flexible component in the polyurethane coagulation process. Suitable for use in the manufacture of materials for shoe linings, shoe uppers, clothing, bags and luggage. Desmoderm® 43191 Granular by Covestro can be colored with pigment preparations including 1-5% Levanyl LF Fine Pastes and Levanox Fine Pastes. Complies with EC directive and has a shelf life of 12 months at 20°C.
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Desmoderm® 43191 Granular properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 100% Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Softening Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Viscosity, Tempered | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity, Untempered | 0.0 Visible After Login | Visible After Login | Visible After Login |


