Liquid Polymeric Mdi Isocyanate 44V20L Customization for Polyurethane Rigid Foam Insulation
Product Details
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Place of Origin:
China
Minimum Order:
1000 kg
Price:
Negotiable
Delivery Time:
Peak Season Lead Time: within 15 workdays, Off Season Lead Time: within 15 workdays
Payment Terms:
T/T, L/C
Supply Ability:
1000000kgs
Model NO.:
44V20L
Appearance:
Liquid
Color:
Grey
Package:
250kgs/Drum
Loading:
80drums/20′fcl
Nco:
30.5-32.5%
Transport Package:
Steel Drum
Specification:
250kgs/drum
Trademark:
Covestro, Kumho Mitsui
Origin:
China
HS Code:
3909310000
CAS No.:
9016-87-9
Formula:
C15h10n2o2
EINECS:
202-966-0
Certification:
REACH
Environmental Protection:
Yes
Function:
Flame Resistance, Heat Resistance
Customization:
Available | Customized Request
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Description
Polymeric MDI
General Properties and Applications Desmodur ® 44V20L is a dark-brown, liquid blend of diphenylmethane-4,4'-diisocyanate (MDI) with isomer...
General Properties and Applications Desmodur ® 44V20L is a dark-brown, liquid blend of diphenylmethane-4,4'-diisocyanate (MDI) with isomer and homologues of
higher functionality. It is used in conjunction with polyols to produce rigid polyurethanes foam.
Sampling
Moisture access must be prevented when taking product samples
| Specification property | Value | Unit of measurement | Method |
| NCO content | 30.50-32.50 | % by wt. | MDI-01-01 |
| Viscosity at 25ºC | 160.0-240.0 | mPa.s | MDI-01-02 |
| Acidity(HCL) | ≤ 200 | mg/kg | MDI-01-03 |
| Other Data Property | Value | Unit of measurement | Method |
| Density at 20ºC | approx. 1.2.3 | g/cm3 | DIN51757 |
| Phenyl Isocyanate content | ≤50 | ppm | 2011-0489801-95 |
| Specific Heat(cp) | approx.1.51 | kJ/kg.K | |
| Coefficient of thermal expansion | 6.59X10-4 | K-1 |
Packaging Drums,IBCs,tank containers and tank wagons
Storage Recommended storage temperature:+10 to +30ºC, storage stability(ex works): 6 months if stored in moisture-tight drums
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