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Kumho Mitsui Chemicals COSMONATE CG-29N

Cosmonate CG-29N is Special Modified MDI, which is used in healthy pillow, soundabsorbing materials that can reduce every noises created by automobile engine, road and tire, which is used in ISF and furniture's Mold foam manufacturing. Cosmonate CG-29N is liquefied product in high temperature, 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 70~170cps(25 ) of adhesion degree.

Chemical Family: Polyisocyanates

Molecular Weight: 240.0 - 260.0 g/mol

Labeling Claims: Solvent-free

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Polyisocyanates
Technologies
Base Chemicals & Intermediates
Product Families
Base Chemicals & Intermediates — Monomers & Oligomers
Isocyanates
Chemical structure

Kumho Mitsui Chemicals COSMONATE CG-29N Chemical structure

Features & Benefits

Labeling Claims
Solvent-free

Applications & Uses

Markets
Automotive & Transportation,
Consumer Goods
Applications
Automotive & Transportation — Automotive
Interior
Consumer Goods — Bedding
Consumer Goods — Other Consumer Goods Applications
Product Application

Cosmonate CG-29N is Special Modified MDI which is widely used in, such as a healthy pillow, 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.

Properties

Physical Form
Liquid
Appearance
Brown liquid
Typical Properties
ValueUnitsTest Method / Conditions
NCO Content27.1 ~ 28.1wt%ASTM D 1638
Viscosity (25°C)70 ~ 17 0cpsASTM D 1638
Specific gravity (25℃)1.21 ~ 1.22-ASTM D 1638
Freezing pointBelow 5*C-
Pressure (25℃)Ignorable levelmmHg-
Ignition point177 ~ 218*C-
Molecular Weight240 ~ 260g/mol-

Safety & Health

Safety and Health

In case of skin contact, inflammation such as an eruption can break out. In case of getting in the eye, severe painful, when exposed excessively, eyesight trouble can happen. Also in case of inhaling steam of MDI, bronchial asthma, headache, dyspnea can break out, in case of eating it, it can cause a trouble in digestive organ and inflammation. In case of skin contact, you shall wash out with great quantities of water or soapy water. And in case of contact to the eye, you shall wash out with great quantities of water or soapy water for 15minutes before go to see a doctor. Also in case of inhaling steam of MDI, you shall be moved to the fresh place, be kept safe and warm, be tried artificial respiration in need. In case of eating it, you shall eat a large quantity of water or milk, raw egg and vomit before go to see a doctor. It's not much inflammable but should be careful with fire. In case of fire extinguishing, carbonic acid gas type is appropriate. In case of big fire you shall put out a fire with water.

Packaging & Availability

Packaging Type
Drums
Product packaging

Cosmonate CG-29N is packed by 230kg Drum

Storage & Handling

Storage and Handling

Appropriate storage temperature for CG-29N is 25~35℃. Be careful especially not to mix water with the storage tool, you shall make airtight with nitrogen gas if possible. When you work with MDI you shall wear an approriate safety equipment, in need shall set ventilator or wear a gas mask. After work, you have to wash out with soapy water, polluted working uniform should be washed out before wearing.