Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LDPE 3020D PETROCHINA LANZHOU
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Blow molding applications、film、Medical supplies、Nursing supplies、Shrink film、Laminated film
Chemical resistance、High rigidity
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Plastic Datasheets

Other performanceTest ConditionTest MethodPETROCHINA LANZHOU/3020D
Dart impactASTM D-1709>140 g
film thickness70 µm
Basic performanceTest ConditionTest MethodPETROCHINA LANZHOU/3020D
density0.926-0.929 g/cm
melt mass-flow rate190℃/2.16kg0.15-0.35 g/10min
Mechanical propertiesTest ConditionTest MethodPETROCHINA LANZHOU/3020D
tensile strength 横向ISO 527>18 Mpa
elongation at break纵向ISO 527>200 %
Elastic modulus拉伸ISO 527>240 N/mm
tensile strength 纵向ISO 527>25 Mpa
屈服ISO 527>11 N/mm
elongation at break横向ISO 527>550 %
physical property Test ConditionTest MethodPETROCHINA LANZHOU/3020D
gloss20℃ASTM D-2457>25
Thermal performanceTest ConditionTest MethodPETROCHINA LANZHOU/3020D
vicatISO 306>98 °C
melting temperatureISO 3146>110 °C

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