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LFEN393 High Stability Low Viscosity NDI/PCL Prepolymer for Vibration-Damping Components
LFEN393 High Stability Low Viscosity NDI/PCL Prepolymer for Vibration-Damping Components
Specifications
Place of Origin :
CHINA
Temperature, ℃ :
Prepolymer90 Moca 40
Brand Name :
EXCEEDCHEM
MOQ :
1MT
Packaging Details :
25KG/DRUM,250KG/DRUM
Payment Terms :
T/T,L/C
Certification :
ISO9001:2008
Appearance, 25℃ :
Solid
NCO Content, % :
3.3 ± 0.2
Product Name :
Low Free NDI/PCL Prepolymer LFEN393
Viscosity, 90℃, cps :
1500
Supply Ability :
1000mt/month
Delivery Time :
two weeks
Mix ratio by weight :
Prepolymer100 Moca 3.73
Price :
FOB QINGDAO USD 12.5-30/kg
Model Number :
LFEN393
Description
LFEN393 LOW FREE NDI/PCL PREPOLYMER, HIGH STABILITY POLYURETHANE FOR VIBRATION-DAMPING COMPONENTS

LFEN393 is an NDI-PCL-based prepolymer featuring low viscosity and enhanced storage stability. It can be stored for over 12 months without any significant change in properties, allowing for reliable and consistent processing. The resulting elastomer exhibits excellent dynamic properties, making it particularly suitable for applications subject to high dynamic loads.

Processing Properties
Properties Typical Value
Pot Life 10 min
Demold 130°C / 60 Minutes
Post Cure 120°C / 24 Hrs.
Typical Physical Properties
Properties Units Typical Value
Hardness Shore A 93 ± 2
Tensile Strength MPa 46
Elongation at Break % 580
100% Modulus MPa 9.7
300% Modulus MPa 14.2
Rebound, Bayshore % 62
Tear Strength kN/m 128
Compression Set B (70°C, 22hrs) % 23
Storage & Packaging
  • Store away from moisture, at temperature lower than 30°C with original sealed container
  • Packing: 25kg/drum or 250kg/drum

Packaging details are subject to the actual product on delivery.

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LFEN393 High Stability Low Viscosity NDI/PCL Prepolymer for Vibration-Damping Components

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Product Detail
Place of Origin :
CHINA
Temperature, ℃ :
Prepolymer90 Moca 40
Brand Name :
EXCEEDCHEM
MOQ :
1MT
Packaging Details :
25KG/DRUM,250KG/DRUM
Payment Terms :
T/T,L/C
Contact Supplier
LFEN393 High Stability Low Viscosity NDI/PCL Prepolymer for Vibration-Damping Components

Qingdao Exceed Fine Chemicals Co.,Ltd

Verified Supplier
7 Years
shandong, qingdao
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
TDI MDI Polyurethane, TDI Based Polyurethane, MDI Based Polyurethane
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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