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Product Details
Hot Cast Urethane

PPG MDI Hot Cast Urethane

  • Key features：
    - Hardness: 70-95A
    - Curing agent: 14BDO
    - Good elasticity
    - Good hydrolysis resistance
    - Good mechanical property
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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 urethane 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.
PPG + MDI hot cast urethane
  CPU-MG-1070 CPU-MG-1080 CPU-MG-1090 CPU-MG-1095
Hardness (Shore A) 70 ± 3 80 ± 2 90 ± 2 95 ± 2
NCO Content (%) 5.8 ± 0.2 6.5 ± 0.2 8.9 ± 0.2 9.2 ± 0.2
Viscosity, Poise (100℃)   - - - -
1.4 Butane Diol (pph) 5.80 6.61 9.16 9.41
Working Temperature (Prepolymer) (℃) 80 80 80 80
Pot-Life (Min) 5 4.5 4 3-5
Tensile Strength (psi) 2100-2600 2200-2900 3200-3800 4800-6000
Elongation (%) 600-700 500-650 450-600 400-520
Tear Strength (pli) 250-300 300-355 410-470 305-350
Notice: These values are based on the test of our present laboratory test specimens.
Taiwan PU Corporation is a professional hot cast urethane manufacturer, hot cast urethane producer. We supply high quality hot cast urethane products, have an experienced technical team and offer the best price to hot cast urethane.

Hot cast urethane is called hot cast urethane, hot cast urethane material, MDI terminated hot cast urethane, PPG MDI hot cast urethane , MDI terminated hot cast urethane material, MDI hot cast urethane, hot cast urethane system, hot cast urethane resin, hot cast urethane raw material, urethane prepolymer, casting urethane, hot casting urethane. If hot cast urethane is needed, please contact us.

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