| CAS No.: | 9003-11-6 |
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| Cream Time: | 10-15 Sec |
| Gel Time: | 60-80 Sec |
| Samples: |
Contact us to confirm specifications before order.
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Rigid PU Foam Blend Polyols for Solar Energy Water Heaters
DmcSolar 1852 is a compounded polyether polyol developed for solar energy water heaters. It contains polyether polyol, silicone surfactant, catalysts and water and other additives etc,.
Reaction properties (hand test)
| Item | Unit | Specification |
| Cream time | sec |
10-15
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| Gel time | sec |
60-80
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| Free rise density | kg/m3 |
28-32
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| Item | Unit | Specification | Test standard |
| Core density | kg/m3 | ≥38 | ASTM D1622-08 |
| Thermal conductivity, 20ºC | W/(m.k) | ≤0.022 | ASTM C518-10 |
| Compressive strength | kPa | ≥130 | ASTM D1621-10 |
| Closed cell content | % | ≥90 | ASTM D6226 |
| Water absorb | % | ≤3 | ASTM C209-12 |
| Thermal stability, -30-80ºC | % | ≤1.5 | ASTM D2126-09 |
The above testing data have been generated in lab or field conditions which are typical for this application. They are believed to be correct but data variations due to varying processing or ambient conditions can not be excluded. The customer remains responsible for making his own interpretation of data and suitability of the chemicals to his particular operation.
220kg/drum for Polyol and 250kg/drum for Isocyanate.
Suppliers with verified business licenses
Audited Supplier 
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