Witcobond® 374-74

Category: PUR-Ether , Polyurethane (Polyether based)
Manufacturer: Chemtura
Trademark: Witcobond®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: WLCIcK_Witcobond-374-74.pdf
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Witcobond 374-74 is an aqueous polyurethane dispersion with no free isocyanate.
General Information
Features
  • Aliphatic
Appearance
  • White
Forms
  • Dispersion
PhysicalNominal ValueUnit
Specific Gravity 1.04g/cm³
pH (25°C)7.0 to 9.0
Solids Content 59 to 61%
Additional InformationNominal ValueUnit
Konig Hardness 35.0
Minimum Film-forming Temperature 0°C
ElastomersNominal ValueUnit
Tensile Stress (100% Strain)2.00MPa
Tensile Strength 30.0MPa
Tensile Elongation (Break)800%
ThermalNominal ValueUnit
Glass Transition Temperature -58.0°C
ThermosetNominal ValueUnit
Thermoset Mix Viscosity (25°C)200 to 900cP
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