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Borealis BL2631 High Density Polyethylene

Category	Polymer , Thermoplastic , Polyethylene (PE) , HDPE
Manufacturer	Borealis
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Borealis BL2631 High Density Polyethylene.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

BL2631 is a high density polyethylene homopolymer intended for blow molding of products requiring high toughness and stiffness. Applications: fresh milk bottles, and juice bottles.Information provided by Borealis AG

Physical Properties	Metric	English	Comments
Density	0.963 g/cc	0.0348 lb/in³	ISO 1183
Environmental Stress Crack Resistance	10 hour	10 hour	Antarox 10%, F50; ASTM D1693-A
Melt Flow	0.50 g/10 min @Load 2.16 kg, Temperature 190 °C	0.50 g/10 min @Load 4.76 lb, Temperature 374 °F	ISO 1133
	2.2 g/10 min @Load 5.00 kg, Temperature 190 °C	2.2 g/10 min @Load 11.0 lb, Temperature 374 °F	ISO 1133
	44 g/10 min @Load 21.6 kg, Temperature 190 °C	44 g/10 min @Load 47.6 lb, Temperature 374 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	68	68	ISO 868
Tensile Strength, Yield	32.0 MPa	4640 psi	50mm/min; ISO 527-2
Elongation at Yield	8.0 %	8.0 %	50mm/min; ISO 527-2
Tensile Modulus	1.50 GPa	218 ksi	1mm/min; ISO 527-2
Flexural Modulus	1.60 GPa	232 ksi	1mm/min; ISO 178

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	89.0 °C	192 °F	ISO 75-2

Processing Properties	Metric	English
Middle Barrel Temperature	180 - 220 °C	356 - 428 °F
Die Temperature	180 - 220 °C	356 - 428 °F
Melt Temperature	180 - 220 °C	356 - 428 °F

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