Application

Korea Kumho Mitsui Cosmonate M-200 Polymer MDI

                                                                

Cosmonate M-200 is a polymeric MDI commonly used in the manufacture of hard Rigid and semi-rigid polyurethane foam. Cosmonate M-200 liquefies at room temperature and is easy to handle and store in containers at -20°C. It is in solvent-free form with an average organic functionality of 2.7 and a maximum of 125 cp (25°C), with monomeric MDI and dimers, trimers and tetramers of 4,4′-diphenylmethane diisocyanate The above oligomers are mixed.

Product Properties

Project

Value

Unit

Test method

NCOContent

30.0∼32.0

wt%

ASTM D 1638

Viscosity(25)

150∼230

cps

ASTM D 1638

H.CContent

Max.0.3

%

ASTM D 1638

Acid content

Max.0.1

%

ASTM D 1638

Proportion(25)

1.23∼1.25

ASTM D 1638

Appearance

Brown liquid

Boiling point

200∼208

Freezing Point

< -20

Vapor pressure(25)

Can be ignored

mmHg

Spontaneous ignition point

177∼218

Molecular weight

350∼400

Chemical Structure


Application
1. Containers, display cabinets, refrigerators

Freezing Point

< -20

Vapor pressure(25)

Can be ignored

mmHg

Spontaneous ignition point

177∼218

Molecular weight

350∼400

Chemical Structure


Application
1. Containers, display cabinets, refrigerators
2. Sandwich board
3. Spray
4. Double insulated pipe, UBR, filler
5. Synthetic wood, etc.

Packaging
250kg/barrel

size:16px”>2. Sandwich board
3. Spray
4. Double insulated pipe, UBR, filler
5. Synthetic wood, etc.

Packaging
250kg/barrel

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