Andur 9-3 APLF/Curene® 442

Category: PUR-Ester/TDI , Polyurethane (Polyester, TDI)
Manufacturer: Anderson Development Company
Trademark: Andur
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: GaNKlB_Andur-9-3-APLF-Curene-442.pdf
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Message
Andur 9-3 APLF is a polyester based liquid, toluene diisocyanate terminated prepolymer containing 0.1% or less free TDI monomer. An elastomer with a hardness of 92 to 94 Shore A 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, other diamines or through the use of plasticizers.
General Information
Forms
  • Liquid
HardnessNominal ValueTest Method
Durometer Hardness (Shore A)93ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% strain 9.83MPaASTM D412
    300% strain 17.6MPaASTM D412
Tensile Strength (Yield)61.4MPaASTM D412
Tensile Elongation (Break)530%ASTM D412
ThermosetNominal ValueUnit
Pot Life 5.0 - 6.0min
Demold Time (100°C)20 - 30min
Post Cure Time (100°C)16hr
Additional Information
Durometer Hardness, ASTM D2240, Shore A: 92 to 94Die C Tear, ASTM D1004: 500 pliAverage Split Tear, ASTM D1938: 315 pliStoichiometry Curative Level: 95%Mix Temperature: Andur 9-3 APLF: 150-170°F Curene 442: 230-240°F
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