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    PA12: Optical application series
    Features:Extremely low water absorption
    -Low friction coefficient
    - Light weight, good tensile strength
    Good dielectric performance
    -  Stable, durable, long service life
    Product usage:Spectacle frames. Electrical window
    NO. ITEM TEST METHODS TEST  CONDITION UNIT Typical value
    L01 L02 L03 L05
    Physical Propertids
    1 Density GB/T1033 23℃ -- 1.06 1.01 1.01 1.06
    ISO1183
    2 Molding shrinkage GB/T 15585 % 0.8 0.8 0.8 0.8
    3 Shore hardness GB/T2411 D 84 84 84 84
    ISO2039
    4 Melting point GB/T 4608 170 170 170 170
    ISO3146
       Mechanical Propertie
    5 Tensile strength GB/T 1040 50mm/min 50mm/min ≥55 ≥55 ≥55 ≥55
    ISO527
    6 Flexural strength GB 9341 2mm/min Mpa 78 75 80 76
    ISO178
    7 Flexural Module GB /T9341 2mm/min Mpa 1600 1600 1600 1600
    ISO178
     Thermal Properties
    8 Heat deflection temperature GB /T1043 1.82Mpa 110 110 110 110
    ISO75
    Remark    
     

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