POLYPROPYLENE P400S
POLYPROPYLENE P400S
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PHYSICAL PROPERTIES
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UNIT
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TESTING METHOD
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P400S
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TYPE*
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-
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-
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H*
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MELT FLOW RATE
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g/10/min
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ASTM D 138
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3.5
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DENSITY
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g/cm3
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ASTM D 1505
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0.910
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TENSILE STRENGTH AT YIELD
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Kg./cm2
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ASTM D 638
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380
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TENSILE STRENGTH AT BREAK
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Kg./cm2
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ASTM D 638
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350
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ELONGATION AT BREAK
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%
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ASTM D 638
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500
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IZOD IMPACT STRENGTH AT 23oC
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Kg-cm/cm
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ASTM D 256
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4
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IZOD IMPACT STRENGTH AT 0oC
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Kg-cm/cm
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ASTM D 256
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2.5
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ROCKWELL HARDNESS
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R scale
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ASTM D 785
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100
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FLEXURAL MODULUS
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kg./cm2
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ASTM D 790
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16,000
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VICAT SOFTENING POINT
|
oC
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ASTM D 1525
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155
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HEAT DEFLECTION TEMPERATURE,
AT 4.6kg/cm2
|
oC
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ASTM D 648
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110
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|
AT 18.5kg/cm2
|
oC
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ASTM D 648
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60
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APPLICATION:
Stretched tape and monofilament for woven bags, woven sheet, ropes, strap and sheet
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CHARACTERISTC:
High output, good machanical properties
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PROCESSING CONDITION GUIDE:
The quality of products depend on the quality of resins, extruder machines, and extrusion processing condition. Important factors that should be concerned in processing conditions are melt temperature, stretching temperature and stretching ratio. Moreover, line speed in production and finished products make the condition adjustable. Recommended processing condition. Melt temperature - Cast Film 200-260 deg.C, - Blow Film 190 - 220 deg.C, Stretching Temperature 100-140deg.C/ Stretching Ratio 5-7
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