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Product Details
Hot Cast PU Elastomer

POLYESTER TDI Hot Cast PU Elastomer

  • Key features：
    - Hardness: 83A、90A
    - Curing agent: MOCA
    - Hot casting
    - Good elasticity
    - Good oil resistance
    - Good mechanical property

Product Introduction

Application
Bushes, Castor Wheels, Couplings, Conveyor Rollers, Cutting Boards, Fork-lift Tyres, Gears, Grading Screens, Pneumatic and Oil Seals, Scrapers, Skate Wheels, Wire Guides.
Introduction
"PU Casting Elastomer" hot cast PU elastomer can be cured by reacting with a polyamine or a polyol hardener. The molding process is composed of pre-heating, degassing, mixing with a hardener, pouring into the mold, curing, demolding and post curing.
POLYESTER + TDI hot cast PU elastomer
  CPU-PS-83A CPU-PS-90A
Hardness (Shore A) 83 ± 1 92 ± 2
NCO Content (%) 3.8 5.3~5.7
Viscosity (CPS)   65000±3000 (25℃) 4500±500 (85℃)
Specific Gravity 1.27±0.05 1.05±0.05
PHR of MOCA (%) 11.2 15.9~17.1
Pot-Life (Min) 7-10 3
Curing Temp. (℃) 80 90-100
Demould: Post Cure (Hour) 1:16 1:16
Tensile Strength (kgf/cm2) 350 250-400
Elongation (%) 625 400-500
Tear Strength (kgf/cm) 78 120-160
Compression Set (%) 30 30
Notice: These values are based on the test of our present laboratory test specimens.
Taiwan PU Corporation is a professional hot cast PU elastomer manufacturer, hot cast PU elastomer producer. We supply high quality hot cast PU elastomer products, have an experienced technical team and offer the best price to hot cast PU elastomer.

Hot cast PU elastomer is called TDI terminated hot cast PU elastomer, Polyester TDI PU elastomer , TDI terminated hot cast PU elastomer, TDI hot cast polyurethane elastomer, hot cast polyurethane elastomer, hot cast PU elastomer material, hot cast PU elastomer system, hot cast PU elastomer resin, hot cast PU elastomer raw material, PU elastomer prepolymer, casting PU elastomer, hot casting PU elastomer. If hot cast PU elastomer is needed, please contact us.

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