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Professional service / Bulk and special chemicals
| Formula |
CH2(C6H4NCO)2 |
|---|---|
|
tack cps/25℃ |
150∼250 |
|
NCO content(Wt%) |
30.0∼32.0 |
|
freezing point |
＜ -20 ℃ |
|
specific gravity |
1.23~1.25 |
|
Vapor Density |
8.6 |
|
Vapor pressure |
1 x 10-5 hpa@25℃ |
| CAS NO. | 9016-87-9 |
|
Appearance |
Light yellow liquid |
|
Flash point |
>200℃ |
|
HC(Wt%) |
Max. 0.3 |
|
Acid(Wt%) |
Max. 0.1 |
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Crude MDI
- Features of Crude MDI
* To be stored in a dry and ventilated place at a temperature of 5∼35℃
* As the most common product among Polymeric MDI, it can be used extensively on hard and semi-hard substances.
Applications of Crude MDI
* Manufacturing of polyurethane bonding agent
* It can be directly added into rubber bonding agents to improve the bonding effect on rubber, nylon or polyester cords.
* Used for freezing/ refrigerating materials
* Used for building/ spraying materials
* Used for vehicle dashboard/ roof top