Quick Details
- Other Names: MDI
- Place of Origin: Germany
- Type: Polyurethane Synthetic Material
- Brand Name: COVESTRO
- Model Number: Desmodur 2460M
- Purity: 99.5%
- Product name: 2460M Liquefied MDI
GUANGZHOU HAOYICHEMICAL TECHNOLOGY CO.,LTD
Country: China (Mainland)
Business Type: Trading Company
Characterization
Form supplied:
Solvent-free, colorless to yellowish liquid of low viscosity at temperatures above 20 °C, that crystallizes at lower temperatures.
Product Properties
2,2'-MDI
max. 0.8
%
MDI-01-06
2,4'-MDI
55.0 ± 5.0
%
MDI-01-06
4,4' MDI
min. 39.2
%
MDI-01-06
Hydrolysable chlorine
max. 50
mg/kg
MDI-01-04
NCO content (theoretical)
33.6
%
by wt.
Density at 25 °C
1.21
g/cm3
DIN 51 757
Vapor pressure at 20 °C (MDI)
< 10-5
hPa
Phenyl isocyanate content
max. 10
2011-0489801-95
Viscosity at 25 °C
12 ± 2
mPa·s
2011-0313703-95
Degree of purity (MG 250)
min. 99.5
% by wt.
2011-0248603-94
*These values provide general information and are not part of the product specification.
Storage
- Storage in original sealed Bayer MaterialScience container.
- Recommended storage temperature: 20 - 40 °C.
- Protect from moisture, heat and foreign material.
Quick Details
Packaging & Delivery
Packaging Details
in original sealed Covestro container
Delivery Time
7-15 workdays
Property
Value
Unit of measurement
Method
ppm
Characterization
Form supplied:
Solvent-free, colorless to yellowish liquid of low viscosity at temperatures above 20 °C, that crystallizes at lower temperatures.
Product Properties
2,2'-MDI
max. 0.8
%
MDI-01-06
2,4'-MDI
55.0 ± 5.0
%
MDI-01-06
4,4' MDI
min. 39.2
%
MDI-01-06
Hydrolysable chlorine
max. 50
mg/kg
MDI-01-04
NCO content (theoretical)
33.6
%
by wt.
Density at 25 °C
1.21
g/cm3
DIN 51 757
Vapor pressure at 20 °C (MDI)
< 10-5
hPa
Phenyl isocyanate content
max. 10
2011-0489801-95
Viscosity at 25 °C
12 ± 2
mPa·s
2011-0313703-95
Degree of purity (MG 250)
min. 99.5
% by wt.
2011-0248603-94
*These values provide general information and are not part of the product specification.
Storage
- Storage in original sealed Bayer MaterialScience container.
- Recommended storage temperature: 20 - 40 °C.
- Protect from moisture, heat and foreign material.
Quick Details
Packaging & Delivery
Packaging Details
in original sealed Covestro container
Delivery Time
7-15 workdays
Property
Value
Unit of measurement
Method
ppm