Desmocoll® 540/3 by Covestro is predominantly linear hydroxyl polyurethane. It is characterized by its high green strength and the heat resistance of the bonds. Has outstanding adhesion on PVC substrates and high resistance to the most commonly used PVC plasticizers.
- It is a flexible polyurethane with an extremely high crystallization rate and very low thermoplasticity.
- Suitable for the formulation of adhesives for use on various materials, e.g. leather, rubber, textiles, wood, many plastics (including PU elastomers), plastic films and aluminium foils.
- Recommended storage temperature of Desmocoll® 540/3 is 10-25 °C.
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Desmocoll® 540/3 properties
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| Properties | Value & unit | Test condition | Test method |
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| Activation Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Hydroxyl Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
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