Qingdao Exceed Fine Chemicals Co.,Ltd
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COSMONATE PI
1. Characteristics of Product
COSMONATE PI is a monomeric MID product with a concentration of 2,4’-, 2,2’-Di pIenyl methane diisocyanate, which is far higher than that of COSMONATE PH. The product is kept in liquid state at ambient temperature, and has a linear configuration with two functional groups.
2. Product Application
The concentration of 2,4’-, 2,2’-Di pIenyl methane diisocyanate in COSMONATE PI is higher than COSMONATE PH so as to yield a mild reaction and enable easy control of the reaction rate. Consequently, the product is widely used as a raw material in the production of industrial products such as coatings, paints and flooring materials, as well as daily commodities and sports goods.
3. Product standards & general properties
|
Item |
Evaluation Method |
Unit |
Resuit |
| Purity | ASTM D 1638 | wt% | MIn. 99.8 |
|
Acid content |
ASTM D 1638 |
wt% |
Max. 0.015 |
|
ortho-MDI |
- |
area% |
MIn. 50 |
| Item | Unit | UnitResuit | |
|
Appearance |
- |
pale yellow liquid |
|
|
Boiling Point |
°C |
10~15 | |
|
Vapor pressure (25℃) |
mmHg |
0.01 | |
|
Flash point |
℃ |
196 | |
|
Molecular weight |
g/mol |
250 | |
4. Product Packaging
Cosmonate PI uses 240kg drum package