Vibrathane® 8090

Category: PUR-Ester/TDI , Polyurethane (Polyester, TDI)
Manufacturer: Chemtura
Trademark: Vibrathane®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: iGgTf1_Vibrathane-8090.pdf
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Message
VIBRATHANE 8090 is a TDI-terminated polyester-based prepolymer, which yields a 90 Shore A hardness urethane when cured with 4,4'-methylene bis (orthochloroaniline). Elastomers with hardness down to 60 Shore A can also be obtained with VIBRATHANE 8090 by curing with MBCA-triol blends.

VIBRATHANE 8090 elastomers are characterized by:
  • High tensile and tear properties
  • Outstanding abrasion resistance
  • Excellent heat, fuel and solvent resistance
  • High load-bearing and dynamic properties
General Information
Features
  • Fuel Resistant
  • Good Abrasion Resistance
  • Good Tear Strength
  • High Heat Resistance
  • High Tensile Strength
  • Solvent Resistant
Forms
  • Liquid
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.25g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)89ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% Strain 6.89MPa
    300% Strain 14.1MPa
Tensile Strength 48.3MPaASTM D412
Tensile Elongation (Break)460%ASTM D412
Tear Strength
    -- 1103kN/mASTM D624
    Split 25kN/mASTM D470
Compression Set (70°C, 22 hr)25%ASTM D395B
Bayshore Resilience 27%ASTM D2632
ThermosetNominal ValueUnit
Thermoset Components
    Hardener Mix Ratio by Weight: 12
    Resin Mix Ratio by Weight: 100
Pot Life 5.0min
Post Cure Time (100°C)16hr
Uncured PropertiesNominal ValueUnit
Curing Time (100°C)0.50hr
Note Message
1 .Die C
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