+ PU Casting Elastomer Prepolymer
+ Casting PU
+ PU Casting Prepolymer
+ Castable PU
+ PU (Polyurethane) prepolymer for casting polyurethane elastomer parts
+ Cast Polyurethane Resin
+ Castable Polyurethane
+ PU prepolymer for casting
+ PU elastomer Prepolymer
+ Casting PU Resin
+ Casting PU Prepolymer
+ Casting PU Elastomer
PPG MDI Hot Cast Urethane
- Key features：
- Hardness: 70-95A
- Curing agent: 14BDO
- Good elasticity
- Good hydrolysis resistance
- Good mechanical property
| 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. |
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.
