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Braskem G803 LDPE Injection Molding Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Molded
Manufacturer Braskem
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Braskem G803 LDPE Injection Molding Polyethylene.pdf
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Material Notes:
G803 is a low-density polyethylene with excellent processability, high fluidity, and dimensional stability. It does not contain additives. Its applications include: lids, closures, and general purpose injection molding parts.
Physical Properties Metric English Comments
Density 0.918 g/cc
0.0332 lb/in³
ASTM-D792
Melt Flow 30 g/10 min

@Load 2.16 kg,
Temperature 190 °C
30 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM-D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 40
40
ASTM-D2240
Tensile Strength at Break 6.00 MPa
870 psi
ASTM-D638
Tensile Strength, Yield 9.00 MPa
1310 psi
ASTM-D638
Elongation at Break 150 %
150 %
ASTM-D638
Modulus of Rigidity 0.320 GPa
46.4 ksi
ASTM-D747
Flexural Modulus, 1% Secant 200 MPa
29000 psi
ASTM-D790
Thermal Properties Metric English Comments
Vicat Softening Point 85.0 °C

@Load 1.02 kg
185 °F

@Load 2.25 lb
ASTM-D1525
Brittleness Temperature -70.0 °C
-94.0 °F
ASTM-D746
Descriptive Properties Value Comments
Temperature Profile (°C) 130-170
Injection Molding
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