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B2555

Technical Datasheet | Supplied by Petro Rabigh

B2555 by Petro Rabigh is a bimodal medium molecular weight, high density polyethylene (HDPE) grade. Blow molded parts made from this resin exhibit high stiffness, good impact strength and good environmental stress-cracking resistance (ESCR). Is insoluble in water and suitable for processing by blow molding. Recommended for small and medium size containers for household and industrial chemicals. B2555 complies with EU Regulation (EC) No. 1907/2006 (REACH) and EU Regulation (EC) No. 1272/2008 (CLP).

B2555 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

0.3 g/10min

(190°C/2.16Kg)

ASTM D1238

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

1.4 g/10min

(190°C/5.0Kg)

ASTM D1238

Specific Gravity

0.954 g/cm³

ASTM D792 Method A

Extrusion/Injection Molding Properties

Value & Unit

Test Condition

Test Method

Processing Temperature

160 - 200 °C

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B2555

B2555 Properties

Physical Properties

B2555 Processing Guidelines

Extrusion/Injection Molding Properties