HF-4760(BL3) is a blow molding grade resin with high density polyethylenee 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 flowablity which made it proper for usage in bottles and small blow molding goods.
Application:
- Small blow moulding bottles
- Containers (up to 5 lit )
- Packing of pharmaceuticals & surfactants
- Sheets for thermoforming
Features:
- High density and stiffness
- Good flowabilitty and impact strength
- Good stress cracking resistance
- High rigidity
- Good flow ability
# | Properties | Typical Value | Unit | Test Method |
---|---|---|---|---|
1 | MFI @ 190°C, 5 kg | 1 | gr/10min | 53735 |
2 | Density | 0.954 | gr/ml | 53479 |
3 | Notched Impact Strength | ≥6.5 | MJ/mm2 | 53453 |
4 | ESCR, Plax (70°C, 0.5bar) | ≥2 | HR | Hoechst HDPE 19 |
5 | Standard Yellow Index | ≤4 | - | 6167 |
Handellling and Health Safety
Molten polymers could be injured skin or eye so 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.
Storage
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 would not ressponsible about quality diminishing such as color change, bad smell or ets which caused by bad storage conditions. It is better to process PE resin within 6 months after delivery.
packaging
Polymers Polyolefin resins are supplied in pllet form packed in 25kg bags. Alternative packaging modes are avalable for selected grades.
Categories (Petrochemical)
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