Kumho Mitsui Chemicals COSMONATE CG-28N
- Chemical Family
- Polyisocyanates
Cosmonate CG-28N is Special Modified MDI, which is used in sound-absorbing materials that can reduce every noises created by automobile engine, road and tire, which is used in whole formation Head Rest and furniture's Mold foam manufacturing. Cosmonate CG-28N is liquefied product in hightemperature, so easy to treat for storage stability in winter, as a Solvent Free type, mixed with one volume MDI of 4,4-Diphenyl-methane dilsocyanate, of which more than two volume, three volume, four volume's oligomer, has maximum 150cps{25 ) of adhesion degree.
Properties
- Physical Form
- Liquid
Product families
Applications
- Consumer Goods — Bedding; Consumer Goods — Furniture; Consumer Goods — Other Consumer Goods Applications
- Interior
Product Families
- Isocyanates
Other characteristics
- Markets
- Automotive & Transportation
- Consumer Goods
- Appearance
- light brown liquid
- Technology
- Base Chemicals & Intermediates
- Packaging Type
- Drums
- Product Packaging
- Cosmonate CG-27N is packed in single 230kg drum.
- 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, allow the affected individual to vomit with their head positioned lower than the hip to prevent suffocation from respiratory tract inhalation, and provide symptomatic treatment. Seek medical help if necessary. in the event of a fire, extinguish with a carbon dioxide fire extinguisher. In the event of a large fire, extinguish with water.
- Application
Cosmonate CG-28N is Special Modified MDI which is widely used in, such as a sound-absorbing material for automobile, Head Rest and furniture Mold foam, of which permeability and fluidity and formation are so high enough to complicated Mold formation.
- Storage and Handling
The optimal storage temperature for CG-27N is 20~35°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
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| NCO Content | 27.1~28.7 | wt% | ASTM D 1638 |
| Viscosity (25°C) | 70~150 | cps | ASTM D 1638 |
| Specific gravity (25°) | 1.18 ~ 1.22 | — | ASTM D 1638 |
| Freezing point | Below 5 | *C | — |
| Vapor pressure (25°C) | negilgible | mmHg | — |
| Flash point | 177 ~ 218 | *C | — |
