Andur 9200 AP/Curene® 442

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: w2e8rY_Andur-9200-AP-Curene-442.pdf
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Andur 9200-AP is a polyether (PPG) based liquid, toluene diisocyanate terminated prepolymer. An elastomer with a hardness of 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 curing Andur 9200-AP with polyols and their combination with Curene 442 and other diamines, or through the use of plasticizers.
General Information
Forms
  • Liquid
PhysicalNominal ValueUnitTest Method
Density 1.13g/cm³ASTM D1505
Molding Shrinkage - Flow 1.3%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)93ASTM D2240
MechanicalNominal ValueUnitTest Method
Compressive Strength ASTM D695
    5% strain 0.545MPaASTM D695
    10% strain 2.48MPaASTM D695
    15% strain 4.41MPaASTM D695
    25% strain 6.18MPaASTM D695
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% strain 9.65MPaASTM D412
    300% strain 22.8MPaASTM D412
Tensile Strength (Yield)31.0MPaASTM D412
Tensile Elongation (Break)340%ASTM D412
Compression Set 30%ASTM D395B
Bayshore Resilience 30%ASTM D2632
ThermosetNominal ValueUnit
Pot Life 2.5 - 4.5min
Demold Time 30 - 45min
Post Cure Time (96°C)16hr
Additional Information
Durometer Hardness, ASTM D2240, Shore A: 91 to 94Die C Tear, ASTM D1004: 375 pliAverage Split Tear, ASTM D1938: 115 pliStoichiometry Curative Level: 95%Mix Temperature: Andur 9200 AP: 180-212°F Curene 442: 235-250°F
InjectionNominal ValueUnit
Mold Temperature 104 - 113°C
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