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Braskem GF5250 HDPE Blow Molding Polyethylene Copolymer

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Blow Molding Grade
Manufacturer Braskem
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Braskem GF5250 HDPE Blow Molding Polyethylene Copolymer.pdf
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Material Notes:
GF5250 is a high-density polyethylene copolymer with well balanced properties between impact and stiffness combined with high productivity and good processability. It was developed for the blow-molding segment. It is used in bottles for cleaning products, food products, surface-active agents, and cosmetics.
Physical Properties Metric English Comments
Density 0.952 g/cc
0.0344 lb/in³
ASTM-D792
ESCR 100% Igepal® 200 hour

@Thickness 2.00 mm,
Temperature 50.0 °C
200 hour

@Thickness 0.0787 in,
Temperature 122 °F
0.3 mm notched-plaques; ASTM-D1693
ESCR 10% Igepal® 35 hour

@Thickness 2.00 mm,
Temperature 50.0 °C
35 hour

@Thickness 0.0787 in,
Temperature 122 °F
0.3 mm notched-plaques; ASTM-D1693
Melt Flow 0.38 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ASTM-D1238
22 g/10 min

@Load 21.6 kg,
Temperature 190 °C
22 g/10 min

@Load 47.6 lb,
Temperature 374 °F
ASTM-D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 65
65
ASTM-D2240
Tensile Strength at Break 35.0 MPa
5080 psi
ASTM-D638
Tensile Strength, Yield 27.0 MPa
3920 psi
ASTM-D638
Flexural Modulus, 1% Secant 980 MPa
142000 psi
ASTM-D790
Izod Impact, Notched 1.30 J/cm
2.44 ft-lb/in
ASTM-D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 74.0 °C
165 °F
ASTM-D648
Vicat Softening Point 125 °C

@Load 1.02 kg
257 °F

@Load 2.25 lb
ASTM-D1525
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