Shore A95 High Rebounding TDI Based Polyurethane

Brand Name:EXCEEDCHEM
Certification:ISO9001:2008
Model Number:TDI-100/PTMG Polyurethane Prepolymer Shore A95
Minimum Order Quantity:1mt
Delivery Time:5-8 work days
Payment Terms:L/C, T/T
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Location: Qingdao Shandong China
Address: No.166, Zhengyang Middle Road, Chengyang District, Qingdao City, Shandong Province, China. 266000
Supplier`s last login times: within 15 hours
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Product Details

TDI-100/PTMG Polyurethane Prepolymer Shore A95

1. Description


This is a TDI-100 based PTMG polyurethane prepolymer.


2. Characteristics


  • Water resistance
  • Low temperature resistance
  • Mold resistance
  • High rebounding

3. Applications

  • Roller
  • Plate and bar
  • Sealing ring
  • Castor

4. Typical properties

TypeAppearanceViscosity(mPa.s/85℃)NCO%Packing(kg/drum)
Solid480-5006.20-6.4020/200

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


ItemMOCA (%)Gel time(min)Mixing temperature(℃)Post vulcanization(h)
Specification185-780/12010

7. Finished products properties


ItemHardness(Shore A)Tensile strength(MPa)Tear strength(KN/m)Rebounding(%)
Physical properties9545-4890-9547

China Shore A95 High Rebounding TDI Based Polyurethane supplier

Shore A95 High Rebounding TDI Based Polyurethane

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