Witcobond® W-213

Category: PUR-Ether , Polyurethane (Polyether based)
Manufacturer: Chemtura
Trademark: Witcobond®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: LgwLlO_Witcobond-W-213.pdf
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Witcobond W-213 is an aqueous polyurethane dispersion with no free isocyanate.
General Information
Features
  • Aliphatic
Appearance
  • Translucent
Forms
  • Dispersion
PhysicalNominal ValueUnit
Specific Gravity 1.04g/cm³
pH (25°C)4.0 to 6.0
Solids Content 29 to 31%
HardnessNominal ValueUnit
Hardness - Sward 30.0
Pencil Hardness HB
Additional InformationNominal ValueUnit
Cosolvent - N-Methylpyrrolidone 6.6%
Minimum Film-forming Temperature 0°C
ElastomersNominal ValueUnit
Tensile Stress (100% Strain)9.65MPa
Tensile Strength 34.5MPa
Tensile Elongation (Break)370%
ThermalNominal ValueUnit
Glass Transition Temperature -30.0°C
ThermosetNominal ValueUnit
Thermoset Mix Viscosity (25°C)0.00 to 200cP
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