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PEARLSTICK® 45-50/03
| Category: | TPU-Capro , Thermoplastic Polyurethane Elastomer (Polycaprolactone) |
| Manufacturer: | Lubrizol Advanced Materials, Inc. |
| Trademark: | PEARLSTICK® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 66y7xr_PEARLSTICK455003.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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PEARLSTICK™ 45-50/03 is an elastic, linear, aromatic polyurethane with an extremely high crystallization rate and a medium-low thermoplasticity level. APPLICATIONS PEARLSTICK™ 45-50/03 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. PEARLSTICK™ 45-40/03 enables the production of adhesives for spray application for the automotive and other industrial uses. PEARLSTICK™ 45-50/03 has a good heat resistance and improved freeze resistance. The addition of a poly-functional isocyanate improves the heat-resistance and the strength of the bonding. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density (20°C) | 1.19 | g/cm³ | |
| Viscosity 1(20°C) | 200 - 400 | mPa·s | Internal method |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Hydrostatic Resistance | Good | Internal method | |
| Hydroxyl Value | 0.10 | % | Internal method |
| Activation temperature | 55 | °C | |
| SOLUBILITYPEARLSTICK™ 45-50/03 is soluble in acetone, methyl ethyl ketone (MEK), cyclohexanone, dimethyl formamide, etrahydrofurane (THF). Diluting solvents such as toluene and ethyl acetate can be added. The solvents and diluents should be water-free (max. 0.1 %), so as to avoid subsequent side reactions during crosslinking with isocyanates.SOLUTIONSPEARLSTICK™ 45-50/03 should be dissolved in closed tanks, and the use of a variable speed agitator is advisable. The final viscosity figures can vary, depending on the stirring process and on the solvent/diluents ratios.Please see our technical sheet on "Process for obtaining solutions based on PEARLSTICK™". |
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| 1 . | Brookfield RVF sp.2, 20 rpm solution at 15% in MEK) |
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