Polyethylene HDPE BL3


HDPE made via Hostalen

BL3 (HDPE) is a blow molding grade resin with high density polyethylene with 1-Butene as co monomer which is manufactured by the suspension polymerization of ethylene monomer. Stiffness, good ESCR are it's spetial properties. High rigidity and good flow-ability makes it a proper usage in bottles and small blow molding goods.

  • Main Application:
  • Small blow moulding bottles
  • Containers (up to 10 liters )
  • Packing of pharmaceuticals & surfactants
  • Sheets for thermoforming
  • Characteristic Properties:
  • High density and stiffness
  • Good flowability and impact strength
  • Good stress cracking resistance
  • High rigidity
  • Good flow ability
  • Additives:
  • Antioxidant / Process stabilizer
  • Lubricant / asid scavenger

(BL3) HF4760

Resin Properties Unit Typical Value Test Method
Melt Index(21.6) g/10 min 23 ISO 1133
Melt Index(5) g/10 min 1.2 ISO 1133
FRR(21.6/5) - 19 -
Density g/cm3 0.954 ISO 1183
Molded Properties Unit Typical Value Test Method
Notched Impact @ 23°C mj/mm2 9 ISO 179/1 eA

Handeling and Health Safety

Molten polymers could cause injuries to skin and eyes. Therefore, safety glasses and appropriate gloves are suggested. to prevent possible thermal injuries. Also appropriate ventilation is suggested in working by melt polymer. Accumulation of fines or dust particles that are in this grade is not suitable because of explosion hazard probability. So adequated filters and grounding exists at all time are recommended.


Polyethylene products (in pelletised or powder form) should not be stored in direct sunshine and/or heat radiation. Ultraviolet cause a change in the material properties.The Storage area should be dry and preferably don't exceed 50 °C. Under cool, dry, dark conditions polymers polyolefin resins are expected to maintain the original material and processing properties for at least 18 month. . We will not be responsible regarding quality diminishing, such as color change, bad smell and etc, which are caused by bad storage conditions. It is better to process PE resin within 6 months after delivery.


Polymers Polyolefin resins are supplied in Pallet form packed in 25kg bags. Alternative packaging modes are available for selected grades.

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