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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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2013
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products.
Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leading Chines...
Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products.
Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leading Chines...