MachineU > China Products > Chemicals > Polymer
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
Specifications
Molecular Weight :
Varies, typically 400-3000 g/mol
Functionality :
2-3
Place of Origin :
China
MOQ :
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
Transport Package :
Steel Drum
Model No :
44V20L
Cream Time :
20-30 Seconds
Hydroxyl Number :
Typically 200-600 mg KOH/g
Free Rise Density :
8-12kgs/M3
Application :
Flexible and rigid foam manufacturing
Free Rise Desity :
30-32 Kg/M3
Cas No :
9016-87-9
Model NO. :
44V20L
Appearance :
Liquid
Color :
Grey
Package :
250kg/Steel Drum
Loading :
80drums/20′fcl
Nco :
30.5-32.5%
Specification :
200kg/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
Mold Density :
45kg/M Min
Einecs :
618-355-0
Reactivity :
Reacts with isocyanates to form polyurethane
Description
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
*These values provide general information and are not part of the product specification

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
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator

44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator

Send your message to this supplier
Send Now

44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator

Ask Latest Price
Product Detail
Molecular Weight :
Varies, typically 400-3000 g/mol
Functionality :
2-3
Place of Origin :
China
MOQ :
1000 kg
Price :
Negotiable
Delivery Time :
Peak Season Lead Time: within 15 workdays, Off Season Lead Time: within 15 workdays
Contact Supplier
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator
44V20L Isocyanate Polymeric MDI for Polyurethane Foam Insulation in Refrigerator

Vida New Material Technology Co., Ltd.

Verified Supplier
3 Years
shanghai, shanghai
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Importer, Seller, Other, Trading Company
Main Products :
Blend Polyols, Grouting Materials, Polyurethane Waterproof Coating
Total Annual :
10000000-50000000
Employee Number :
101~120
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Polymeric MDI
MachineU China Products Chemicals Polymer
Contact Supplier
Submit Requirement