Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HDPE DMDA8008 PETROCHINA DAQING
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container、Plastic box
High rigidity、high strength
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
HDPE/PETROCHINA DAQING/DMDA8008
Density/specific gravity
ASTM D 792-2008+ASTM D 4703-2007
kg/m3
9
Melt mass flow rate
190°C/2.16kg
ASTM D 1238-2004c
g/10m
7
Mechanical performance
Test Condition
Test Method
Unit
HDPE/PETROCHINA DAQING/DMDA8008
Tensile fracture strength
ASTM D 638-2008
Mpa
2
Tensile strain at break
ASTM D 638-2008
%
1
Tensile yield strength
ASTM D 638-2008
Mpa
2
Impact strength of cantilever beam gap
30°C
ASTM D 256-2006a
J/m
7
Thermal performance
Test Condition
Test Method
Unit
HDPE/PETROCHINA DAQING/DMDA8008
Brittle temperature
ASTM D 746-2007
°C
＜
vicat softening point
ASTM D 746-2007
°C
1
other
Test Condition
Test Method
Unit
HDPE/PETROCHINA DAQING/DMDA8008
Large and small particles
SH/T 1541-2006
g/kg
2
Black particles
SH/T 1541-2006
个/kg
0
Particle weight
Q/FREP 004-2010(颗粒重量）
g/50颗
1
Color particles
SH/T 1541-2006
个/kg
1
Alien particles
SH/T 1541-2006
g/kg
0
impurity
SH/T 1541-2006
个/kg
0