LFEP394 – High-Stability PPDI/PCL Prepolymer with Low Viscosity for Vibration-Damping Components
Price:
FOB QINGDAO USD 12.5-30/kg
MOQ:
1MT
Delivery Time:
two weeks
Brand:
EXCEEDCHEM
Product Description
LFEP394 – High-Stability PPDI/PCL Prepolymer with Low Viscosity for Vibration-Damping Components
LFEP394 is a PPDI-PCL-based prepolymer featuring very low free PPDI content, which enhances processing safety. It offers low viscosity for easier handling and improved storage stability, maintaining consistent properties even after extended storage. The resulting elastomer delivers excellent load-bearing capacity, dynamic performance, and outstanding abrasion resistance.
Processing Properties
| Properties | Typical Value |
|---|---|
| Pot Life | 10 min |
| Demold | 130°C / 60 Minutes |
| Post Cure | 120°C / 15 Hrs. |
Typical Physical Properties
| Properties | Units | Typical Value |
|---|---|---|
| Hardness | Shore A | 94 ± 2 |
| Tensile Strength | MPa | 48 |
| Elongation at Break | % | 580 |
| 100% Modulus | MPa | 9.8 |
| 300% Modulus | MPa | 13.9 |
| Rebound, Bayshore | % | 64 |
| Tear Strength | kN/m | 119 |
| Compression Set B (70°C, 22hrs) | % | 40 |
Storage & Packaging
- Store away from moisture at temperatures below 30°C in original sealed container
- Packing: 25kg/drum or 250kg/drum
Packaging details are subject to the actual product on delivery.
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Company
Qingdao Exceed Fine Chemicals Co.,Ltd
Location
Room 602, Building No. 9, Guoxin Haichuang Industrial Park, No. 50 Binhai Road, Jimo District, Qingdao, Shandong, China. 266000
Contact Person
Louis.liu