Andur M-22 (94% 1,4BD, 6% TMP)

Category: PUR-Ester/MDI , Polyurethane (Polyester, MDI)
Manufacturer: Anderson Development Company
Trademark: Andur
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ZuCpwS_Andur-M-22-94-1-4BD-6-TMP-.pdf
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Andur M-22 is an MDI-Ester prepolymer that, when processed with close attention to handling procedures and formulation, produces high quality elastomers. These elastomers perform very well in dynamic applications.
General Information
Forms
  • Liquid
HardnessNominal ValueTest Method
Durometer Hardness ASTM D2240
    Shaw A 83ASTM D2240
    Shaw D 34ASTM D2240
MechanicalNominal ValueUnitTest Method
Compressive Strength ASTM D695
    2% strain 0.552MPaASTM D695
    5% strain 1.14MPaASTM D695
    10% strain 2.21MPaASTM D695
    15% strain 3.28MPaASTM D695
    20% strain 4.41MPaASTM D695
    25% strain 5.79MPaASTM D695
    50% strain 11.7MPaASTM D695
Taber Abrasion Resistance 7.00mgASTM D1044
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% strain 4.48MPaASTM D412
    300% strain 11.0MPaASTM D412
Tensile Strength (Yield)51.7MPaASTM D412
Tensile Elongation (Break)550%ASTM D412
Compression Set 35%ASTM D395
ThermosetNominal ValueUnit
Pot Life 4.0 - 6.0min
Demold Time 60min
Additional Information
Die C Tear, ASTM D1004: 450 pliAverage Split Tear, ASTM D1938: 235 pliStoichiometry Curative Level: 97%Break Set, ASTM D412-80: 8%NBS Abrasion: 285% Rubber StandardParts of curative per 100 parts Andur M-22, 6.5% NCO: 6.76 parts by weightParts of curative per 100 parts Andur M-22, 6.55% NCO: 6.81 parts by weightParts of curative per 100 parts Andur M-22, 6.6% NCO: 6.87 parts by weightParts of curative per 100 parts Andur M-22, 6.65% NCO: 6.92 parts by weightParts of curative per 100 parts Andur M-22, 6.7% NCO: 6.97 parts by weightMix Temperature: Andur M-22: 194-212°F Curative 1,4BD/TMP: 77-158°F Stability: Ambient Temperature, 25°C: 6 Months Melting Temperature, 60°C: 1 Month Processing Temperature, 90°C: 12 Hours Processing Temperature, 105°C: 3 Hours
InjectionNominal ValueUnit
Mold Temperature 90.0 - 120°C
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