Andur 9-5 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: GGFWhP_Andur-9-5-APLF-Curene-442.pdf
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Message
Andur 9-5 APLF is a polyester based liquid, toluene diisocyanate terminated prepolymer containing 0.1% or less free TDI monomer. An elastomer with a hardness of 94 to 97 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
PhysicalNominal ValueUnitTest Method
Density 1.27g/cm³ASTM D1505
Molding Shrinkage - Flow 1.3%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)96ASTM D2240
MechanicalNominal ValueUnitTest Method
Compressive Strength ASTM D695
    5% strain 1.62MPaASTM D695
    10% strain 5.67MPaASTM D695
    15% strain 9.14MPaASTM D695
    20% strain 13.8MPaASTM D695
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% strain 11.0MPaASTM D412
    300% strain 17.2MPaASTM D412
Tensile Strength (Yield)51.0MPaASTM D412
Tensile Elongation (Break)500%ASTM D412
Bayshore Resilience 30%ASTM D2632
ThermosetNominal ValueUnit
Pot Life 4.0 - 5.0min
Demold Time (100°C)20min
Post Cure Time (100°C)16hr
Additional Information
Durometer Hardness, ASTM D2240, Shore A: 94 to 97Die C Tear, ASTM D1004: 500 pliAverage Split Tear, ASTM D1938: 300 pliStoichiometry Curative Level: 95%Mix Temperature: Andur 9-5 APLF: 160-180°F Curene 442: 230-240°F
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