| CAS No.: | 9003-11-6 |
|---|---|
| Molecular Principal Chain: | Carbon Chain Polymer |
| Color: | Light Yellow |
| Samples: |
Contact us to confirm specifications before order.
|
|---|
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier Polyurethane Foam Chemicals for Closed Cell Spray Foam Building Insulation HFC-blown
DmcSpray 1801CC(F) is a two-components, spray-applied, Closed-cell polyurethane foam system. This product is premixed with HFC-245fa as foaming agent. . It applies to spray-applied thermal insulation projects, and the foam can give us a quieter, more energy saving buildings.
Reaction properties (hand test)
| Item | Unit | Specification |
| Cream time | sec | 4-6 |
| Gel time | sec | 10-20 |
| Free rise density | kg/m3 | ≥30 |
| Item | Unit | Specification | Test standard |
| Core density | kg/m3 | ≥40 | ASTM D1622-08 |
| Thermal conductivity, 20ºC | W/(m.k) | ≤0.023 | ASTM C518-10 |
| Compressive strength | kPa | 200 | ASTM D1621-10 |
| Tensile Strength | kPa | ≥250 | ASTM D1623 |
| Closed cell content | % | ≥90 | ASTM D6226 |
| Dimensional Stability 28 days, 70ºC, 90%RH |
% | ≤6 | ASTM D2126 |
| Flammability | Class B (B3) | ASTM E 84(DIN4102) |
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 
){kind=link}
){kind=link}