Braskem GF4960 HDPE Blow Molding Polyethylene Homopolymer

Category	Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Blow Molding Grade
Manufacturer	Braskem
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Braskem GF4960 HDPE Blow Molding Polyethylene Homopolymer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

GF 4960 is a high-density polyethylene homopolymer with high density and stiffness combined with high impact resistance. It was developed for the blow-molding segment. It is used in containers for yot, water, alcohol, cosmetics, lubricant oils, and water reservoirs.

Physical Properties	Metric	English	Comments
Density	0.961 g/cc	0.0347 lb/in³	ASTM-D792
ESCR 100% Igepal®	25 hour @Thickness 2.00 mm, Temperature 50.0 °C	25 hour @Thickness 0.0787 in, Temperature 122 °F	0.3 mm notched-plaques; ASTM-D1693
Melt Flow	0.34 g/10 min @Load 2.16 kg, Temperature 190 °C	0.34 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM-D1238
	28 g/10 min @Load 21.6 kg, Temperature 190 °C	28 g/10 min @Load 47.6 lb, Temperature 374 °F	ASTM-D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	35.0 MPa	5080 psi	ASTM-D638
Flexural Modulus, 1% Secant	1400 MPa	203000 psi	ASTM-D790
Izod Impact, Notched	2.25 J/cm	4.22 ft-lb/in	ASTM-D256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	79.0 °C	174 °F	ASTM-D648

Processing Properties	Metric	English
Feed Temperature	180 °C	356 °F
Rear Barrel Temperature	190 °C	374 °F
Middle Barrel Temperature	185 °C	365 °F
Front Barrel Temperature	180 °C	356 °F
Die Temperature	185 °C	365 °F

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