Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PK PK-VM natural (4774) AKRO-PLASTIC GmbH
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodAKRO-PLASTIC GmbH/ PK-VM natural (4774)
Charpy Notched Impact Strength23°CISO 179/1eA10 kJ/m²
Impact strength of simply supported beam without notch-30°CISO 179/1eUNoBreak
Charpy Notched Impact Strength-30°CISO 179/1eA3.5 kJ/m²
Impact strength of simply supported beam without notch23°CISO 179/1eUNoBreak
Mechanical propertiesTest ConditionTest MethodAKRO-PLASTIC GmbH/ PK-VM natural (4774)
Flexural modulusISO 1781900 MPa
Tensile strain断裂ISO 527-2/50>200 %
Tensile modulusISO 527-2/11500 MPa
bending strengthISO 17870.0 MPa
tensile strength 屈服ISO 527-2/5060.0 MPa
Electrical performanceTest ConditionTest MethodAKRO-PLASTIC GmbH/ PK-VM natural (4774)
Volume resistivityIEC 600931E+13 ohms·cm
Compared to the Leakage Tracking Index (CTI)解决方案AIEC 60112PLC 0
Surface ResistivityIEC 600931E+13 ohms
flammabilityTest ConditionTest MethodAKRO-PLASTIC GmbH/ PK-VM natural (4774)
burning rate1.00mmFMVSS302<100 mm/min
Burning wire flammability index2.0mmIEC 60695-2-12750 °C
UL flame retardant rating1.6mmUL 94HB
physical property Test ConditionTest MethodAKRO-PLASTIC GmbH/ PK-VM natural (4774)
spiral flow length内部方法155 cm
density23°CISO 11831.24 g/cm³
Shrinkage rateTDISO 294-41.8 %
MDISO 294-41.8 %
Melt volume flow rate240°C/2.16kgISO 113360.0 cm³/10min
Water absorption rate70°CISO 11100.80to0.90 %
Thermal performanceTest ConditionTest MethodAKRO-PLASTIC GmbH/ PK-VM natural (4774)
melting temperatureDIN EN11357-1220 °C
Heat distortion temperature1.8MPa,未退火,HDTISO 75-2/A85.0 °C

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