Kumho Mitsui Chemicals COSMONATE CG-150H
- CASE Ingredients Features
- Good Mechanical Properties
- Chemical Family
- Polyisocyanates
- Molecular Weight
- 240.0 - 260.0 g/mol
COSMONATE CG-150H is a special modified MDI product popularly used in the manufacture of automobile interior materials such as steering wheels, driver airbag covers [ISFl, and noise vibration harshness (NVH). The characteristics of COSMONATE CG-150H include: liquid state at ambient temperature; excellent storage stability in winter season for convenient handling; blended with monomer MDI of 4,4-Diphenylmethane diisocyante, and its oligomer of dimer, trimer and quatromer, which is free from solvent; and viscosity of up to 110 cps at 25°C.
Properties
- Physical Form
- Liquid
Product families
Applications
- Interior
Product Families
- Isocyanates
Other characteristics
- Markets
- Automotive & Transportation
- Appearance
- pale brown liquid
- Technology
- Base Chemicals & Intermediates
- Packaging Type
- Drums
- Safety and Health
Contact with the skin can cause inflammation including a rash, while contact with the eyes can cause severe pain, and visual disturbance may result in the event of excessive exposure. Inhalation of the vapor of MDI can cause bronchial asthma, headaches, or breathing difficulties, and its ingestion can cause irritation and inflammation of the gastrointestinal tract. In cases of contact with the skin, rinse the affected area completely with plenty of water or soapy water. In cases of contact with the eyes, rinse immediately with plenty of water or soapy water for 15 minutes, and seek professional medical help. In cases of MDI vapor inhalation, move the affected individual to a place where there is plenty of fresh air, keep him/her in a warm, stable condition, and perform artificial respiration if needed. In cases of ingestion, drink plenty of water, milk or raw eggs and seek medical help immediately. The risk of ignition is very low, but precautions should be taken to keep the product away from fire; in the event of a fire, extinguish with a carbon dioxide fire extinguisher. In the event of a large fire, extinguish with water.
- Product Packaging
Cosmonate CG150H is packed in single 230kg drum or in bulk.
- Application
COSMONATE CG-150H is a special modified MDI used in the production of driver airbag covers and steering wheels for automobile. It has excellent formability and mechanical strength, making it appropriate for the production of integral skin foam.
- Storage and Handling
The optimal storage temperature for CG-150H is 15~30°C. Caution is needed to prevent moisture from being mixed in the storage container, which should be sealed by dry nitrogen gas if possible. When working with MDI, proper safety equipment should be worn, and a ventilation or gas mask should be used if necessary. After work, wash completely with soapy water. Contaminated work clothes should be washed and cleaned for the next use.
Technical data
Table 1 of 1
8 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| NCO Content | 28.2 ~ 29.2 | wt% | ASTM D 1638 |
| Viscosity (25°C) | 50 ~ 110 | cps | ASTM D 1638 |
| Specific gravity[25 °C) | 1.21 ~ 1.28 | — | ASTM D 1638 |
| Boiling point | 200 ~ 208 | *C | — |
| Freezing point | Below -5 | *C | — |
| Vapor pressure (25°C) | negligible | mmHg | — |
| Flash point | 177 ~ 218 | *C | — |
| Molecular weight | 240 ~ 260 | g/mol | — |
