Andur 75 DGP 2

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: PsCGVp_Andur-75-DGP-2.pdf
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Andur 75 DGP-2 is a polyether (PTMG) based liquid isocyanate- terminated prepolymer. An elastomer with a hardness of 75 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, and by the use of plasticizers. Andur 75 DGP-2 was designed to have a longer pot life for those who require more time for casting. Due to its lower %NCO, compared to other 75D materials, Andur 75 DGP-2 is much more economical to process, as approximately 20% less curing agent is required.
General Information
Forms
  • Liquid
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.12g/cm³ASTM D792
ThermosetNominal ValueUnitTest Method
Thermoset Mix Viscosity ASTM D2393
    70°C 3450cPASTM D2393
    100°C 400cPASTM D2393
Additional Information
NCO: 7.7 to 8.3%Specific Gravity, ASTM D792, 77°F: 1.12 g/ml
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