logo
Nachricht senden
Qingdao Exceed Fine Chemicals Co.,Ltd
produits
produits
Zu Hause > produits > Niedriges freies Polyurethan > LFEP394 – High-Stability PPDI/PCL Prepolymer with Low Viscosity for Vibration-Damping Components

LFEP394 – High-Stability PPDI/PCL Prepolymer with Low Viscosity for Vibration-Damping Components

Einzelheiten zum Produkt

Herkunftsort: China

Markenname: EXCEEDCHEM

Zertifizierung: ISO9001:2008

Modellnummer: LFEP394

Zahlungs- und Versandbedingungen

Min Bestellmenge: 1 m

Preis: FOB QINGDAO USD 12.5-30/kg

Verpackung Informationen: 25 kg/Trommel, 250 kg/Trommel

Lieferzeit: Zwei Wochen

Zahlungsbedingungen: T/T, L/C

Versorgungsmaterial-Fähigkeit: 1000 mT/Monat

Erhalten Sie besten Preis
Hervorheben:

Low Free Polyurethane prepolymer

,

PPDI PCL vibration-damping material

,

Low viscosity polyurethane prepolymer

Produktname:
Geringes freies PPDI/PCL-Prepolymer LFEP394
Aussehen, 25 ℃:
Solide
NCO-Gehalt, %:
3,4 ± 0,2
Viskosität, 90℃, cps:
800
Temperatur, ℃:
Prepolymer90 Moca 40
Mischungsverhältnis nach Gewicht:
Prepolymer100 Moca 3,47
Produktname:
Geringes freies PPDI/PCL-Prepolymer LFEP394
Aussehen, 25 ℃:
Solide
NCO-Gehalt, %:
3,4 ± 0,2
Viskosität, 90℃, cps:
800
Temperatur, ℃:
Prepolymer90 Moca 40
Mischungsverhältnis nach Gewicht:
Prepolymer100 Moca 3,47
LFEP394 – High-Stability PPDI/PCL Prepolymer with Low Viscosity for Vibration-Damping Components
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.