Andur 9 APFLM/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: oq3u8S_Andur-9-APFLM-Curene-442.pdf
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Andur 9-APF-LM is a polyester based liquid, toluene diisocyanate terminated prepolymer. An elastomer with a hardness of 89 to 92 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 and other diamines, or through the use of plasticizers.
General Information
Forms
  • Liquid
PhysicalNominal ValueUnitTest Method
Density 1.22g/cm³ASTM D1505
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)91ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% strain 7.24MPaASTM D412
    300% strain 11.4MPaASTM D412
Tensile Strength (Yield)55.7MPaASTM D412
Tensile Elongation (Break)570%ASTM D412
Compression Set 24%ASTM D395B
Bayshore Resilience 38%ASTM D2632
ThermosetNominal ValueUnit
Pot Life 3.0 - 4.0min
Demold Time (100°C)20min
Post Cure Time (100°C)16hr
Additional Information
Durometer Hardness, ASTM D2240, Shore A: 89 to 92Die C Tear, ASTM D1004: 515 pliAverage Split Tear, ASTM D1938: 290 pliStoichiometry Curative Level: 95%Mix Temperature: Andur 9 APFLM: 180-212°F Curene 442: 230-240°F
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