Blend polyol and MDI iscocyanate PU Foam
Blend polyol and MDI iscocyanate PU Foam

Blend polyol and MDI iscocyanate PU Foam

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Product Overview

Description


Product Description

Product name:Methylene diphenyl diisocyanate(MDI)

 

Synonyms : 4,4'-Methylenebis(phenyl isocyanate); 1,1'-Methylenebis(4-isocyanatobenzene); MDI

 

Cas No.:101-68-8

 

Purity:99%

 

Molecular Weight: 250.25

 

Molecular Formula : C15H10N2O2

 

Density :1.19

 

Melting point : 38-44 ºC

 

Boiling point : 392 ºC

 

Flash point : 196 ºC

 

Water solubility : decomposes

 

Specification

 

Polymeric MDI (Polymethane Polyphenyl Isocyanate)

ITEST ITEM

UNIT

SPEC

RESULT

Appearance

 

brown liquid

brown liquid

Viscosity

mPa.s@25°C

175-250

226

NCO content

%(CO)

30-32

30.8

EHC

Mg/kg

MAX.250

89

Density

(25°C,g/cm3)

1.22-1.25

-

Acid Content

(HCL) %

≤0.05

-

Hydrolyzable Chlorine

%

≤0.2

-

 

Storage

 

1. Store in a cool,dry and ventilating place.

 

2. Keep out of the direct sun; Keep away from heat source and water source.

 

3. The storage time of original packing is 6 months.

 

Packaging & Shipping

 

200KG/DRUM or according to customer's requiement

 

Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.

 

For mass orders, it will be delivered by air or sea.

 

Depending on your location, please allow 1-5 business days for your order to arrive.

 

For small order, please expect 3-7 days by UPS DHL EMS.

 

For mass order, please allow 5-8 days by Air, 15-30 days by Sea.


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