Polymeric Mdi for Polyurethane Rigid and Flexible Foam Insulation

Product Details
Customization: Available
CAS No.: 9016-87-9
Molecular Principal Chain: Heterochain Polymer
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Registered Capital
10000000 RMB
Plant Area
1001~2000 square meters
  • Polymeric Mdi for Polyurethane Rigid and Flexible Foam Insulation
  • Polymeric Mdi for Polyurethane Rigid and Flexible Foam Insulation
  • Polymeric Mdi for Polyurethane Rigid and Flexible Foam Insulation
  • Polymeric Mdi for Polyurethane Rigid and Flexible Foam Insulation
  • Polymeric Mdi for Polyurethane Rigid and Flexible Foam Insulation
  • Polymeric Mdi for Polyurethane Rigid and Flexible Foam Insulation
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Basic Info.

Model NO.
44v20
Nco Content,%(Wt)
30.8-31.8
Viscosity(25ºC),MPa·s
150-220
Acidity,%
<=0.05
Appearance
Brown Liquid
Transport Package
Drums, IBC, Isotank
Specification
pure
Trademark
G-TECH@
Origin
China
HS Code
3909310000
Production Capacity
10000mt/Year

Packaging & Delivery

Package Size
60.00cm * 60.00cm * 102.00cm
Package Gross Weight
268.000kg

Product Description

Chemical family: aromatic isocyanates 
Synonyms: POLYMETHYLENE POLYPHENYLISOCYANATE 

Description:
It is  a liquid, dark brown mixture of diphenylmethane-4,4'-diisocyanate (MDI) with isomers and homologues of higher functionality. It is used in conjunction with polyols to produce rigid polyurethane foams.

Analytical  Result
Testing Items Unit Spec Analysis Result
Appearance   Brown liquid Brown liquid
NCO content %(Wt) 30.8-31.8 31.6
Viscosity(25ºC) mpa·s 150-220 173
Acidity % <=0.05 0.01
HYDROLYZABLE  % 0.10-0.30 0.11
SPECIFIC GRAVITY (D25/4˚C)   1.23-1.25 1.234

Packaging Drums, IBCs, tank containers and tank wagons

Storage Recommended storage temperature: + 10 to + 30 °C (in exceptional cases up to 50°C)
storage stability (ex works): 6 months if stored in moisture-tight drums

Labeling and REACH applications
This product data sheet is only valid in conjunction with the latest edition of the corresponding Safety Data Sheet. Any updating of safety-relevant information - in accordance with statutory requirements - will only be reflected in the Safety Data Sheet, copies of which will be revised and distributed. Information relating to the current classification and labeling, applications and processing methods and further data relevant to safety can be found in the currently valid Safety Data Sheet.
Polymeric Mdi for Polyurethane Rigid and Flexible Foam InsulationPolymeric Mdi for Polyurethane Rigid and Flexible Foam Insulation
Polymeric Mdi for Polyurethane Rigid and Flexible Foam InsulationPolymeric Mdi for Polyurethane Rigid and Flexible Foam InsulationPolymeric Mdi for Polyurethane Rigid and Flexible Foam InsulationPolymeric Mdi for Polyurethane Rigid and Flexible Foam Insulation
 

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