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Abrasive Resistance Polyester TDI Based Polyurethane
Abrasive Resistance Polyester TDI Based Polyurethane
Specifications
Brand Name :
EXCEEDCHEM
Model Number :
TDI-100/Polyester Polyurethane Prepolymer Shore A95
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
1mt
Price :
FOB Qingdao usd3.0/kg
Payment Terms :
L/C, T/T
Supply Ability :
3000mt/month
Delivery Time :
5-8 work days
Packaging Details :
20kg/drum; 200kg/drum
NCO% :
5.00-5.20
MOCA% :
14.5
Hardness :
Shore A95
Base :
TDI-100/Polyester based
Color :
colorless liquid
Packing :
20kg/drum; 200kg/drum
Description

TDI-100/Polyester Polyurethane Prepolymer Shore A95

1. Description

This is a TDI-100 based Polyester polyurethane prepolymer.

2. Characteristics

  • High oil resistance
  • Abrasive resistance
  • Good michanical performance

3. Applications

  • Sieve plate
  • Machine parts
  • Sealing ring
  • Roller

4. Typical properties

Type Appearance Viscosity(mPa.s/85℃) NCO% Packing(kg/drum)
Solid 1100-1200 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 5-6 80/120 10

7. Finished products properties

Item Hardness(Shore A) Tensile strength(MPa) Tear strength(KN/m) Rebounding(%)
Physical properties 95 50-53 105-110 36

8. Toxicity

The prepolymer contain reactive isocyanate groups and should be handled with care. Avoid inhalation of vapours and skin contact.

Appropriate personal protective equipment (PPE) should be worn and adequate ventilation provided.

Abrasive Resistance Polyester TDI Based Polyurethane

Product tags

single component polyurethane

,

polyurethane form

,

what is polyurethane material
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Abrasive Resistance Polyester TDI Based Polyurethane

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Product Detail
Brand Name :
EXCEEDCHEM
Model Number :
TDI-100/Polyester Polyurethane Prepolymer Shore A95
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
1mt
Price :
FOB Qingdao usd3.0/kg
Contact Supplier
Abrasive Resistance Polyester TDI Based Polyurethane

Qingdao Exceed Fine Chemicals Co.,Ltd

Verified Supplier
6 Years
shandong, qingdao
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
TDI MDI Polyurethane, TDI Based Polyurethane, MDI Based Polyurethane
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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