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ISOPAK® 508-621K

PROPERTIESTest MethodTest ConditionUnitValue
IZOD Impact Strength
(Notched)
D256
Method A
23℃
1/8¨x1/2¨x5/2¨
  kg-cm/cm   10±1
Melt Flow Index D1238 220℃, 10kg/cm2 g/10mins 21±1
Tensile Strength
at Yield
  D638 23℃, 1/8¨   kg/cm2   520
Flexural Yield
Flexural Modulus
  D790 23℃
2.8mm/min
  kg/cm2 800
23,600
  Heat Distortion Temp.   D648 18.56kg/cm2 1/4¨x1/2¨x5¨
Unannealed
  ℃   83
Rockwell Hardness D785 23℃ R Scale 112
Specific Gravity D792 23℃   1.10
Water Absorption   D570 24Hrs in 23℃
water
    0.5
Flammability UL-94 1/16¨ sample   HB
 

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