Andur 7501 DPLF

Category: PUR-Ether/TDI , Polyurethane (Polyether, TDI)
Manufacturer: Anderson Development Company
Trademark: Andur
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: vDPebA_Andur-7501-DPLF.pdf
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Andur 7501 DPLF is a polyether (PPG) based liquid, toluene diisocyanate terminated prepolymer containing .1% or less free TDI. An elastomer with a hardness of 74 to 77 Shore D is obtained when this prepolymer is cured with Curene 442 [4,4'-methylene-bis (orthochloroaniline)]. Elastomers of lower hardness can be obtained by reaction with various polyols and their combination with Curene 442 and other diamines, or through the use of plasticizers.
General Information
Forms
  • Liquid
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.16g/cm³ASTM D792
ThermosetNominal ValueUnitTest Method
Thermoset Mix Viscosity ASTM D2393
    70°C 500cPASTM D2393
    100°C 170cPASTM D2393
Additional Information
NCO: 8.7%Specific Gravity, ASTM D792, 77°F: 1.163 g/mlSpecific Gravity, ASTM D792, 212°F: 1.123 g/ml
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