| About |
|---|
| Pearlstick® 48-60/15 is an elastic, linear, aromatic polyurethane, supplied in form of white spherical granules with a very high crystallization rate and a medium-low thermoplasticity level. Pearlstick ® 48-60/15 is used for the production of adhesives for bonding plasticized PVC to plasticized PVC or other materials such as leather, textiles, rubber, in the shoe industry. The addition of a polyfunctional isocyanate improves the performance of the adhesive.&& |
| Product Description | |
|---|---|
| Supplier | Lubrizol Advanced Materials |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | Aromatic,High Heat Resistance |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| 20℃ | 1.19 | g/cm³ | ISO 2781 |
| viscosity | |||
| 20℃ | 1.10 to 1.70 | Pa·s | Internal Method |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Freeze/Thaw Resistance | Very Good | Internal Method | |
| Heat resistance | Excellent | Internal Method | |
| Hydroxyl Value | 0.10 | % | Internal Method |
| Activation temperature | 60 | ℃ | EN 12961 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Brookfield RVF sp 4, 20 rpm. Solution 15% MEK |
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