Adiprene PP 1095H
Adiprene PP 1095H
Adiprene® PP 1095H is a p-phenylene diisocyanate (PPDI) terminated polyester-based Adiprene prepolymer. PPDI, a special building block, is used to impart exceptional properties to polyester cast urethanes. When cured with Vibracure A 250 curative, a high quality 95 Shore A elastomer is achieved.
The stress-train properties of this prepolymer are superior to TDI/MBCA or MDI/diol polyester elastomers. When cured with a diol curative, Adiprene PP 1095H has the excellent hysteretic properties (low heat build-up with the dynamic load) of a 95A polyether elastomer but with the superior properties of a polyester.
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See full-listing of Adiprene LFP pPDI Urethane Prepolymers Here.
Features & Benefits
- Superior dynamic properties
- Outstanding tear strength
- Superior toughness
- Excellent abrasion resistance
- Excellent resilience
- Excellent flex life
Properties
| Liquid Prepolymer Properties | Value |
|---|---|
| % NCO | 3.20 - 3.60 |
| AE | 1176 - 1313 |
| % Theory | 100 |
| Appearance as Liquid Prepolymer at Room Temperature | Off-white/grey-brown solid |
| Typical Viscosity, Centipoise (Pa·s) at 212°F (100°C) | 2000 (20) |
