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Wanhua Chemical MDI Product Catalog
Wanhua Chemical Group Co., Ltd mainly products MDI-based Isocyanates, propylene oxide, polyether, acrylic acid and esters of petrochemical products. Wanhua Chemical is the only Chinese manufacturer with MDI manufacturing technology based on our own intellectual property rights. MDI products have been widely used in insulation foams, synthetic leather, polyurethane elastomer, clothes, shoes, adhesives and etc. Propylene oxide, polyether, acrylic acid and ester products are mainly used in water-based resins,  SAP resins, alkyd resins and other functional materials. Based on independent innovation, excellent operation and outstanding culture, Wanhua Chemical is dedicated to become the most competitive supplier of polyurethane, petrochemical products, functional materials, specialty chemicals.

Product List

Product Type Description Typical Properties Benefits
WANNATE®CDMDI-100H

TDSMSDS

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Modified MDI

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Modified MDI

WANNATE®CDMDI-100H is carbodiimide modified MD...

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WANNATE®CDMDI-100H is carbodiimide modified MDI. It is a yellow liquid at ambient temperatures.

Viscosity (25℃, mPa·S):25-60 NCO, %Wt:28.0...

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Viscosity (25℃, mPa·S):25-60
NCO, %Wt:28.0-30.0
Acidity %(HCl),%≤0.04
Color(APHA) ≤220

 

Reactive chemical, reacts with atmospheric moistur...

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Reactive chemical, reacts with atmospheric moisture easily              

Low volatility 

WANNATE®CDMDI-100L

TDSMSDS

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Modified MDI

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Modified MDI

WANNATE®CDMDI-100L is carbodiimide modified MD...

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WANNATE®CDMDI-100L is carbodiimide modified MDI. It is a yellow liquid at ambient temperatures.

Viscosity (25℃, mPa·S):25-60 NCO, %Wt:28.0...

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Viscosity (25℃, mPa·S):25-60
NCO, %Wt:28.0-30.0
Acidity %(HCl),%≤0.04
Color(APHA) ≤60

 

Reactive chemical, reacts with atmospheric moistur...

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Reactive chemical, reacts with atmospheric moisture easily              

Low volatility 

 

WANNATE®MDI-100

TDSMSDS

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Monomeric MDI

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Monomeric MDI

WANNATE®MDI-100 is diphenylmethane diisocyanat...

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WANNATE®MDI-100 is diphenylmethane diisocyanate,the content of 4,4'diphenylmethane diisocyanates is over 98%. It is a white or pale yellow solid at room temperatures. When melted, it becomes a colorless to pale yellow liquid.

MDI Purity,%   ≥99.6% Colour, APHA ≤30...

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MDI Purity,%   ≥99.6%
Colour, APHA ≤30
Hydrolysable Chlorine,% ≤0.003
Cyclohexane Insolubles,% ≤0.2

 

 

 

Freshly manufactured WANNATE® MDI-100 is a cle...

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Freshly manufactured WANNATE® MDI-100 is a clear liquid when molten                                                   

Reactive chemical, reaction with atmospheric moisture occurs easily                                       

Widely used   

 

WANNATE®MDI-100A

TDSMSDS

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Monomeric MDI

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Monomeric MDI

WANNATE®MDI-100A is pure MDI.It is a white or ...

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WANNATE®MDI-100A is pure MDI.It is a white or pale yellow solid at room temperatures.When melted, it becomes a colorless to pale yellow liquid.

MDI Purity,%   ≥99.6% Colour, APHA ≤30...

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MDI Purity,%   ≥99.6%
Colour, APHA ≤30
Hydrolysable Chlorine,% ≤0.003
Cyclohexane Insolubles,% ≤0.2

Freshly manufactured WANNATE®MDI-100A is a cle...

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Freshly manufactured WANNATE®MDI-100A is a clear liquid when molten.                                                      
Reactive chemical, reaction with atmospheric moisture occurs easily. 
WANNATE®MDI-100F

TDSMSDS

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Monomeric MDI

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Monomeric MDI

WANNATE®MDI-100F is pure MDI.It is a white or ...

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WANNATE®MDI-100F is pure MDI.It is a white or pale yellow solid at room temperatures.
When melted, it becomes a colorless to pale yellow liquid.

MDI Purity,%   ≥99.6% Colour, APHA ≤30...

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MDI Purity,%   ≥99.6%
Colour, APHA ≤30
Hydrolysable Chlorine,% ≤0.003
Cyclohexane Insolubles,% ≤0.2

Freshly manufactured WANNATE®MDI-100F is a cle...

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Freshly manufactured WANNATE®MDI-100F is a clear liquid when molten.                                                      
Reactive chemical, reaction with atmospheric moisture occurs easily. 
WANNATE®MDI-1102

TDSMSDS

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Monomeric MDI

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Monomeric MDI

WANNATE®1102 is pure MDI. It is a white or pal...

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WANNATE®1102 is pure MDI. It is a white or pale yellow solid at room temperatures. When melted, it becomes a colorless to pale yellow liquid. 

MDI Purity,%   ≥99.6% Colour, APHA ≤30...

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MDI Purity,%   ≥99.6%
Colour, APHA ≤30
Hydrolysable Chlorine,% ≤0.002
Cyclohexane Insolubles,% ≤0.2

 

Reactive chemical, reacts with atmospheric moistur...

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Reactive chemical, reacts with atmospheric moisture easily              

Mainly used to producte of spandex

WANNATE®MDI-20

TDSMSDS

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Monomeric MDI

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Monomeric MDI

WANNATE®MDI-20 is diphenylmethane diisocyanate...

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WANNATE®MDI-20 is diphenylmethane diisocyanate.  

MDI Purity,%  ≥99.0% Colour, APHA ≤100...

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MDI Purity,%  ≥99.0%
Colour, APHA ≤100
2,4'-isomer,%(A/A):78-85

 

Better flowability for the production of injection...

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Better flowability for the production of injection molding                   

Widely used

 

WANNATE®MDI-30

TDSMSDS

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Monomeric MDI

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Monomeric MDI

WANNATE®MDI-30 is diphenylmethane diisocyanate...

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WANNATE®MDI-30 is diphenylmethane diisocyanate. 

MDI Purity,%  ≥99.0% Colour, APHA ≤40 ...

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MDI Purity,%  ≥99.0%
Colour, APHA ≤40
Cyclohexane Insolubles,% ≤0.3
2,4'-isomer,%(A/A):68-75

 

Better flowability for the production of injection...

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Better flowability for the production of injection molding                   

Widely used

 

WANNATE®MDI-50

TDSMSDS

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Monomeric MDI

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Monomeric MDI

WANNATE®MDI-50 is diphenylmethane diisocyanate...

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WANNATE®MDI-50 is diphenylmethane diisocyanate.  

MDI Purity,%  ≥99.6% Colour, APHA ≤30 ...

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MDI Purity,%  ≥99.6%
Colour, APHA ≤30
Hydrolysable Chlorine,% ≤0.005
Cyclohexane Insolubles,% ≤0.3
2,4'-isomer,%(A/A):50-54

 

Better flowability for the production of injection...

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Better flowability for the production of injection molding                   

Widely used

WANNATE®MDI-50F

TDSMSDS

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Monomeric MDI

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Monomeric MDI

WANNATE®MDI-50F is diphenylmethane diisoc...

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WANNATE®MDI-50F is diphenylmethane diisocyanate.

MDI Purity,%  ≥99.6  Colour, APHA &l...

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MDI Purity,%  ≥99.6 
Colour, APHA ≤50
Hydrolysable Chlorine,% ≤0.005
Cyclohexane Insolubles,% ≤0.20
2,4'-isomer,%(A/A):50-54

Better flowability for the production of injection...

More

Better flowability for the production of injection molding                   

Widely used

WANNATE®MDI-50s

TDSMSDS

For more information, please contact our customer service center: 86-535-8202349

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Monomeric MDI

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Monomeric MDI

WANNATE®MDI-50s is diphenylmethane diisocyanat...

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WANNATE®MDI-50s is diphenylmethane diisocyanate.

MDI Purity,%  ≥99.6  Colour, APHA &l...

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MDI Purity,%  ≥99.6 
Colour, APHA ≤200
Hydrolysable Chlorine,% ≤0.005
Cyclohexane Insolubles,% ≤0.20

2,4'-isomer,%(A/A):50-54                         

Appearance:Colorless or pink liquid

Better flowability for the production of injection...

More

Better flowability for the production of injection molding                   

Widely used

WANNATE®MDI-60

TDSMSDS

For more information, please contact our customer service center: 86-535-8202349

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Monomeric MDI

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Monomeric MDI

WANNATE®MDI-60 is diphenylmethane diisocyanate...

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WANNATE®MDI-60 is diphenylmethane diisocyanate.  

MDI Purity,%  ≥99.6  Colour, APHA &l...

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MDI Purity,%  ≥99.6 
Colour, APHA ≤30
Hydrolysable Chlorine,% ≤0.005
Cyclohexane Insolubles,% ≤0.30
2,4'-isomer,%(A/A):40.0-45.0 

 

 

 

Better flowability for the production of injection...

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Better flowability for the production of injection molding                   

Widely used  

 

WANNATE®PM-200

TDSMSDS

For more information, please contact our customer service center:86-535-6857379

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Polymeric MDI

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Polymeric MDI

WANNATE®PM-200 is polymethylene polyphenylene ...

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WANNATE®PM-200 is polymethylene polyphenylene isocyanatea which contains some higher functionality isocyanates, the functionality is about 2.6-2.7. 

Viscosity (25℃, mPa·S):150-250 NCO, %:30.5...

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Viscosity (25℃, mPa·S):150-250
NCO, %:30.5-32.0
Hydrolysable Chlorine, %  ≤0.2
Acidity (HCl), % ≤0.05 
Density 25℃, g/cm3:1.22-1.25 

Appearance:Brown Liquid

 

High  functionality       &nbs...

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High  functionality                                
Better flowability                      
Widely used

Low volatilization

 

 

WANNATE®PM-200S

TDSMSDS

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Polymeric MDI

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Polymeric MDI

WANNATE®PM-200S is  polymethylene polyphe...

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WANNATE®PM-200S is  polymethylene polyphenylene isocyanatea which  contains some higher functionality isocyanates, the functionality is about 2.6-2.7.

Viscosity (25℃, mPa·S):150-250 NCO, %:30.8...

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Viscosity (25℃, mPa·S):150-250
NCO, %:30.8-32.0
Hydrolysable Chlorine, %  ≤0.2
Acidity (HCl), % ≤0.05 

Density 25℃, g/cm3:1.22-1.25  

Appearance:Brown Liquid

 

High  functionality       &nbs...

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High  functionality                                

Better flowability                      

Widely used                                                                   

Low volatilization

WANNATE®PM-2010

TDSMSDS

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Polymeric MDI

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Polymeric MDI

WANNATE®PM-2010 is  polymethylene polyphe...

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WANNATE®PM-2010 is  polymethylene polyphenylene isocyanatea. The product has a functionality of 2.6-2.7. It is a brown liquid at room temperature. 

Viscosity (25℃, mPa·S):170-250 NCO, %:30.5...

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Viscosity (25℃, mPa·S):170-250
NCO, %:30.5-32.0
Hydrolysable Chlorine, %  ≤0.2
Acidity (HCl), % ≤0.05 
Density 25℃, g/cm3:1.22-1.25  

Appearance:Brown Liquid

 

 

 

WANNATE®PM-2010 provides better batch to batch...

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WANNATE®PM-2010 provides better batch to batch consistency, flowability and post-cure property. And it can provide light foam color and foaming ratio. 

 

WANNATE®PM-2025

TDSMSDS

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Polymeric MDI

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Polymeric MDI

WANNATE®PM-2025 is  polymethylene polyphe...

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WANNATE®PM-2025 is  polymethylene polyphenylene isocyanatea. The functionality is about 2.6-2.7. It is a brown liquid at ambient temperatures.

Viscosity (25℃, mPa·S):150-250 NCO, %:30.5...

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Viscosity (25℃, mPa·S):150-250
NCO, %:30.5-32.0
Hydrolysable Chlorine, %  ≤0.2
Acidity (HCl), % ≤0.05 
Density 25℃, g/cm3:1.22-1.25 

Appearance:Brown Liquid

 

Higher functionality Reactive chemical, it can re...

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Higher functionality

Reactive chemical, it can react  with atmospheric moisture easily                         

Mainly used in the production of one component polyurethane foam (OCF) and polyurethane adhesive.

WANNATE®PM-2070

TDSMSDS

For more information, please contact our customer service center:86-535-6857379

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Polymeric MDI

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Polymeric MDI

WANNATE®PM-2070 is  polymethylene polyphe...

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WANNATE®PM-2070 is  polymethylene polyphenylene isocyanatea. The functionality is about 2.6-2.7. It is a brown liquid at ambient temperatures.

Viscosity (25℃, mPa·S):150-250 NCO, %:30.5...

More

Viscosity (25℃, mPa·S):150-250
NCO, %:30.5-32.0
Hydrolysable Chlorine, %  ≤0.2
Acidity (HCl), % ≤0.05 
Density 25℃, g/cm3:1.22-1.25  

Appearance:Brown Liquid

 

Better flowability Particularly suitable for the ...

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Better flowability

Particularly suitable for the production which require strict flowability of systems

 

WANNATE®PM-400

TDSMSDS

For more information, please contact our customer service center:86-535-6857379

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Polymeric MDI

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Polymeric MDI

WANNATE®PM-400 is  polymethylene polyphen...

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WANNATE®PM-400 is  polymethylene polyphenylene isocyanatea with high functionality and high viscosity, its  functionality is 2.8-2.9. 

 

Viscosity (25℃, mPa·S):350-500 NCO, %:30.5...

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Viscosity (25℃, mPa·S):350-500
NCO, %:30.5-32.0
Hydrolysable Chlorine, %  ≤0.2
Acidity (HCl), % ≤0.05 
Density 25℃, g/cm3:1.22-1.25  

Appearance:Brown Liquid

 

WANNATE®PM-400 can improve cell homogeneity an...

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WANNATE®PM-400 can improve cell homogeneity and dimensional stability of foams and the compressive strength vertical to the foaming direction. The flame retardancy of polyurethane and polyisocyanurate foams also shows some improvement. 

 

WANNATE®PM-600

TDSMSDS

For more information, please contact our customer service center:86-535-6857379

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Polymeric MDI

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Polymeric MDI

WANNATE®PM-600 is  polymethylene polyphen...

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WANNATE®PM-600 is  polymethylene polyphenylene isocyanatea with high functionality and high viscosity, its functionality is 2.9-3.0.

Viscosity (25℃, mPa·S):500-800 NCO, %:30.0...

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Viscosity (25℃, mPa·S):500-800
NCO, %:30.0-32.0
Hydrolysable Chlorine, %  ≤0.2
Acidity (HCl), % ≤0.05 
Density 25℃, g/cm3:1.22-1.25 

Appearance:Brown Liquid

 

 

 

WANNATE®PM-600 can improve cell homogeneity an...

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WANNATE®PM-600 can improve cell homogeneity and dimensional stability of foams and the compressive strength vertical to the foaming direction. The flame retardancy of polyurethane and polyisocyanurate foams also shows some improvement. 

 

WANNATE®PM-700

TDSMSDS

For more information, please contact our customer service center:86-535-6857379

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Polymeric MDI

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Polymeric MDI

WANNATE®PM-700 is  polymethylene polyphen...

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WANNATE®PM-700 is  polymethylene polyphenylene isocyanatea with high functionality and high viscosity, its functionality is 3.0-3.1.

 

Viscosity (25℃, mPa·S):650-850 NCO, %:30.0...

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Viscosity (25℃, mPa·S):650-850
NCO, %:30.0-32.0
Hydrolysable Chlorine, %  ≤0.2
Acidity (HCl), % ≤0.05 
Density 25℃, g/cm3:1.22-1.25 

Appearance:Brown Liquid

 

WANNATE®PM-700 can improve cell homogeneity an...

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WANNATE®PM-700 can improve cell homogeneity and dimensional stability of foams and the compressive strength vertical to the foaming direction. The flame retardancy of polyurethane and polyisocyanurate foams also shows some improvement. 

 

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