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TECHNICAL DATASHEET
PLASTIC TYPE DG
POM/GF30
Acetal resin reinforced with glass fibre
Good Chemical resistance, Not resistant to strong acids, Good tensile and flexural strenght
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MECHANICAL PROPERTIES
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Flexural modulus + 23° C
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8000 Mpa
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ASTM D 790
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Flexural modulus + 60° C
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5700 Mpa
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ASTM D 790
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Flexural modulus + 90° C
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4500 Mpa
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ASTM D 790
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Flexural modulus + 120° C
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3800 Mpa
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ASTM D 790
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Tensile modulus + 23° C
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83 Mpa
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ISO 527
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Tensile modulus + 60° C
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60 Mpa
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ISO 527
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Tensile modulus + 90° C
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53 Mpa
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ISO 527
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Tensile modulus + 120° C
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45 Mpa
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ISO 527
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Rockwell hardness M
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85
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ASTM D 785
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Izod-Impact strenght (notched) + 23° C
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55 J/m
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ASTM D 256
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Charpy-Impact strenght (unnotched) + 23° C
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20 Kj/m2
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DIN 53453
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THERMAL PROPERTIES
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Temp. Of defl. Under load (1.80 Mpa)
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162° C
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ASTM D 648
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Temp. Of defl. Under load (0.45 Mpa)
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165° C
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ASTM D 648
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Vicat softening temperature (50° C/h 50N)
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156° C
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ISO 306
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Coef. Of lin. Therm expansion, normal
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4.50 E-5/° C
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ASTM D 696
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Continous Use Temperature
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85° C
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20’000 h
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Short Time Temperature
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120° C
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ELECTRICAL PROPERTIES
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Comparative tracking index
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< 600 Volts
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IEC 112
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Electric strenght (2 mm)
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<23.0 kV/mm
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IEC 243-1
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OTHER PROPERTIES
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Density
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1.59 g/ccm
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ISO 1183
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Water absorption in water 23° C (24h)
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0.002
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ISO 62
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