Formulated Blend Polyols for PIR High Fire Rating Block Foam
Product Description
Formulated Blend Polyols for PIR High Fire Rating Block Foam
DmcBlock series are compounded polyether polyols developed for block foam. It contains polyether polyol, silicone surfactant, catalysts and water. The foam can be applied for chemical industry, petrocheimcal field ,LNG, LPG etc..
Foam properties
|
Application |
Grade |
Blowing Agent |
Gel Time, sec |
Density, kg/m3 |
Comp. Strength kPa |
Flammability DIN4102 |
|
Continuous |
Dmc Block 1863 |
C5 |
160-330 |
> 38 |
> 20 0 |
B2 |
|
DmcBlock 1864 |
HFC-245fa |
180-330 |
> 38 |
> 20 0 |
B1 |
|
|
Dmc Block 1865 |
HFC-365mfc |
180-330 |
> 38 |
> 20 0 |
B1 |
|
|
DmcBlock 1866 |
HFO-LBA |
180-330 |
> 38 |
> 20 0 |
B1 |
|
|
Dicontinuous
|
Dmc Block 1853 |
C5 |
100-240 |
> 45 |
> 20 0 |
B2 |
|
Dmc Block 1854 |
HFC-245fa |
100-240 |
> 45 |
> 20 0 |
B1 |
|
|
DmcBlock 1855 |
HFC-365mfc |
100-240 |
> 45 |
> 20 0 |
B1 |
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.
Production Base
R & D Center
Polymer & Resin
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