PU Polyester Resin (Polyurethane)
PU Polyester Resin
PU Polyester Resin is type of saturated hydroxy terminated polyester resin, which is used with Vestagon B-1530 (Crosslinking Agent) in ratio 85/15 or other block polyisocyanate adduct to produce polyurethane powder coating to achieve weather resistant decorative powder coating with excellent physical properties.
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Typical Properties |
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Appearance |
Light Or Yellowish Granule |
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Acid Value |
35 - 42 mg KOH/gm |
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Soft Point |
100 - 106° C |
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Viscosity |
1000 - 2000 MPaS at 200° C |
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Tg |
57 - 60° C |
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Use Level |
As per your Formulation |
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Mode of Addition |
During premixing with other materials |
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Toxicity |
Non-hazardous, safe and eco-friendly |
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Key Benefits |
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• Improves Weather Resistance |
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• Imparts Smooth Finish |
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• Good Salt Spray Resistance |
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Recommended Formulation |
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PU Polyester |
510 |
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B-1530 |
90 |
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Titanium Dioxide Rutile |
200 |
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Flow Promoter (ACS-88) |
10 |
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Benzoin |
10 |
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Barium Sulphate PPT |
184 |
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Cure Condition |
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• 180 for 10 Min or 200 ° C for 10 min Obj temperature |
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Packaging |
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• Available in Bags, Net weight 25 kg |
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Shelf Life |
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• At Least one year stored under dry and cool conditions |
Note: The information herein is currently believed to be accurate. We do not guarantee its accuracy. Purchasers shall not rely on statements herein when purchasing any products.Purchasers should make their own investigations to determine if such products are suitable for a particular use. The products discussed are sold without warranty,express or implied, including a warranty of merchantability and fitness for use. Purchasers will be subjected to a separate agreement which will not incorporate this document.