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Material Properties

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Properties G2 G5 G7 G9 I3 I4 Method
Resin properties Intrinsic viscosity dL/g 0.59 0.75 0.86 1.09 0.89 0.71 -
Color-b - 5 2 1 1 1 5 JIS Z8722
Thermal properties※1 Tm 250 250 248 247 210 - DSC
Tg 77 79 78 77 73 71
Tc 163 172 177 - - -
Mechanical properties※2 Tensile modulus GPa 2.4 2.4 2.4 2.2 2.4 2.9 JIS K7127
Stress at break MPa 57 55 54 55 62 65
Strain at break % 5 356 347 319 411 4
Flexural modulus GPa 2.4 2.3 2.3 2.3 2.4 2.6 JIS K7171
Flexural strength MPa 81 77 77 77 85 90
Izod impact strength(Notched) kJ/㎡ 2.4 4.7 4.8 6.0 2.4 2.3 JIS K7110
Homo polyethylene terephthalate (polyester) for extrusion and compound Homo polyethylene terephthalate (polyester) for extrusion and compound -

The data listed here are those obtained under given test conditions representing typical examples of the measurements but not be used to establish specifications limits.

  1. ※12nd Heat at DSC after quenched resin
  2. ※2ISO type multipurpose test specimen by injection molding

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