Andur 95 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: 3mmaSn_Andur-95-AP-Curene-442.pdf
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Andur 95-AP is a polyether (PTMG) based liquid, toluene diisocyanate terminated prepolymer. An elastomer with a hardness of 95 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, and by the use of plasticizers.
General Information
Forms
  • Liquid
PhysicalNominal ValueUnitTest Method
Density 1.14g/cm³ASTM D1505
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240
    Shaw A 95ASTM D2240
    Shaw D 47ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% strain 15.0MPaASTM D412
    300% strain 29.8MPaASTM D412
Tensile Strength (Yield)52.4MPaASTM D412
Tensile Elongation (Break)370%ASTM D412
Compression Set 28%ASTM D395B
Bayshore Resilience 45%ASTM D2632
ThermosetNominal ValueUnit
Pot Life 3.0 - 5.0min
Demold Time (100°C)20 - 25min
Post Cure Time (100°C)3.0hr
Additional Information
Durometer Hardness, ASTM D2240, Shore A: 93 to 97Durometer Hardness, ASTM D2240, Shore D: 46 to 48Die C Tear, ASTM D1004: 600 pliAverage Split Tear, ASTM D1938: 150 pliStoichiometry Curative Level: 95%Cure Time, 150 to 160°F: OvernightMix Temperature: Andur 95 AP: 180-212°F Curene 442: 250°F
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