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Castors Hydrolysis Resistance Cold Cast Polyurethane

Categories Cold Cast Polyurethane
Brand Name: EXCEEDCHEM
Model Number: Double-component Polyurethane System Special for Castor
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
Hardness: Shore A95
Mixing ratio: A:B=1:1
Application: Castor
Components: two-component
Base: MDI based prepolymer
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Castors Hydrolysis Resistance Cold Cast Polyurethane

Double-component Polyurethane System Special for Castor

1. Description


This is a double-component polyurethane system material. Part A is mixture of Polyether Polyol and MOCA. Part B is MDI based prepolymer.


2. Characteristics


  • High abrasive resistance
  • High pressure resistance
  • Load bearing ability
  • Hydrolysis resistance

3. Applications

Industrial castors, universal wheel


4. Physical properties


ItemAppearanceViscosity(mPa.s/35℃)Packing(kg/drum)
Part AYellowish green liquid700-80020/200
Part BLight yellowish liquid600-70020/200

5. Operating procedure


Mix Part A and Part B evenly according to the mixing ratio. Pour part A and part B respectively to machine drum and then do the vacuuming. Cast mixture into mould to produce the fisnished product.


6. Reaction parameters


ItemRatioGel time(min)Mixing temperature(℃)Post vulcanization(h)
Part A/Part B1:13-430-5010

7. Finished product properties

ItemHardness(Shore A)Tensile strength(MPa)Tear strength(KN/m)Rebouding(%)
Specification95327532

Quality Castors Hydrolysis Resistance Cold Cast Polyurethane for sale
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