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Polymeric MDI BASF Lupranate M20S Used As Polyurethane Foam

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Polymeric MDI BASF Lupranate M20S Used As Polyurethane Foam

Polymeric MDI BASF Lupranate M20S Used As Polyurethane Foam
Polymeric MDI BASF Lupranate M20S Used As Polyurethane Foam
Polymeric MDI BASF Lupranate M20S Used As Polyurethane Foam Polymeric MDI BASF Lupranate M20S Used As Polyurethane Foam

Large Image :  Polymeric MDI BASF Lupranate M20S Used As Polyurethane Foam

Product Details:
Place of Origin: China
Brand Name: BASF Lupranate M20S
Certification: ISO9001:2018
Model Number: BASF Lupranate M20S
Payment & Shipping Terms:
Minimum Order Quantity: 20mt/20ft
Price: FOB Qingdao usd3.0/kg
Packaging Details: 250kg drum package or bulk supply
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 3000mt/month

Polymeric MDI BASF Lupranate M20S Used As Polyurethane Foam

Description
Product Name: Polymeric MDI BASF Lupranate M20S Made In China Used As Polyurethane Foam Appearance: Brown Liquid
NCO Content: 30.0∼32.0% Viscosity (25℃): 150∼250cps
Packing: 250kg Drum Shelf Life: 6months
High Light:

BASF Lupranate M20S

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Polymeric MDI BASF Lupranate M20S

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Polyurethane Foam BASF Lupranate M20S

Polymeric MDI BASF Lupranate M20S Made In China Used As Polyurethane Foam

 

1. Characteristics of Product

 

Polymeric MDI BASF Lupranate M20S is a solvent-free product based on 4,4'-diphenylmethane diisocyanate (MDI) containing oligomers of high functionality and isomers. The average functionality is 2.7.

 

2. Product Application

 

Polymeric MDI BASF Lupranate M20S is principally used for the manufacture of insulating foams and higher density rigid foams. It is also used for the production of semi-rigid foams in the automotive industry and sound insulation as well as for packaging foams, casting materials, binders and adhesives.

 

  • Panels for buildings
  • Spray heat insulation
  • Refrigerators
  • Automobile interior material

3. Product standards & general properties

 

Item

Evaluation Method

Unit

Resuit

NCO content ASTM D 1638 wt% 30.0∼32.0

Viscosity (25℃)

ASTM D 1638

cps

150∼250

Specific gravity (25℃)

ASTM D 1638

-

1.23∼1.25

 

Item Unit UnitResuit

Product Exterior

-

Bronw liquid 

Boiling Point

°C

200~208

Freezing point

below -20

Evaporation pressure (25℃)

mmHg

ignorable level

Ignition point

177∼218

 

 

4. Product Packaging

 

Polymeric MDI BASF Lupranate M20S uses 250kg drum package or bulk supply.

 

5. Storage

 

Polymeric MDI BASF Lupranate M20S must be protected from moisture. The ideal storage temperature is 20 to 25 °C. Under these conditions and when moisture is excluded, the shelf life of Polymeric MDI BASF Lupranate M20S is at least six months. Drums must be kept airtight. In storage tanks the product should be kept under a dry nitrogen blanket. Longer storage leads to a lasting increase of viscosity depending on the temperature. In extreme cases a precipitate may form which will not be removed by heating. If the product becomes cold the viscosity will increase. This may lead to problems in processing. Storage for longer periods below 0 °C can lead to partial crystallisation. Crystallised material must be melted out immediately by short term heating. The product temperature must not exceed 70 °C. Localised overheating must be avoided, as Polymeric MDI BASF Lupranate M20S will decompose with the formation of gas at temperatures above 230 °C. Rolling of the drums in a hot air oven is the recommended method of dissolving the crystals. After melting out, the contents of the drum must be thoroughly mixed.

 

Contact Details
Qingdao Exceed Fine Chemicals Co.,Ltd

Contact Person: Mr. Louis.liu

Tel: 86-15275281902

Fax: 86-532-82693196

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