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MOCA 14.5% Rebond Glue MDI Based Polyurethane

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China Qingdao Exceed Fine Chemicals Co.,Ltd certification
China Qingdao Exceed Fine Chemicals Co.,Ltd certification
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MOCA 14.5% Rebond Glue MDI Based Polyurethane

MOCA 14.5% Rebond Glue MDI Based Polyurethane
MOCA 14.5% Rebond Glue MDI Based Polyurethane

Large Image :  MOCA 14.5% Rebond Glue MDI Based Polyurethane

Product Details:
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2008
Model Number: MDI based polyurethane preploymer Shore A88-90
Payment & Shipping Terms:
Minimum Order Quantity: 1mt
Price: FOB Qingdao usd3.0/kg
Packaging Details: 20kg/drum; 200kg/drum
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 3000mt/month

MOCA 14.5% Rebond Glue MDI Based Polyurethane

Description
Hardness: Shore A88-90 NCO: 5.0-5.20%
MOCA: 14.5% Packing: 20kg/drum; 200kg/drum
Post Vulcanization: 10hours Base: MDI Based Prepolymer
High Light:

Rebond Glue MDI Polyurethane

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MOCA 14.5 MDI Polyurethane

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MDI based polyurethane preploymer

MDI/Polyether Polyurethane Prepolymer Shore A88-90

1. Description

 

This is a MDI based polyether polyurethane prepolymer.

 

2. Characteristics

 

  • Water resistance
  • Low temperature resistance
  • Mold resistance

3. Applications

  • Roller
  • Plate and bar
  • Sealing ring

4. Typical properties

Type Appearance Viscosity(mPa.s/85℃) NCO% Packing(kg/drum)
  Liquid 280-300 5.00-5.20 20/200

 

5. Operating Procedure

 

First, the prepolymer should be preheated in 80-85℃. Second, after vacumming, the prepolymer is to be mixed with melting MOCA evenly. Third, with degassing, casting into mould, and vulcanization,and then demould. Lastly, the finished product should be post vulcanized.

 

6. Reaction parameters

 

Item MOCA (%) Gel time(min) Mixing temperature(℃) Post vulcanization(h)
Specification 14.5 4-4.5 80/120 10

 

 

7. Finished products properties

 

Item Hardness(Shore A) Tensile strength(MPa) Tear strength(KN/m) Rebounding(%)
Physical properties 88-90 20-21 58-61 26

 

 

Contact Details
Qingdao Exceed Fine Chemicals Co.,Ltd

Contact Person: Louis.liu

Tel: 86-15275281902

Fax: 86-532-82693196

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