HDPE伊朗石化BL3中空级吹塑级高流动高光泽hdpe高刚性 (CAS No.None)

Product Name:High Density Polyethylene BL3

English Name:High Density Polyethylene BL3

CAS No.:9002-88-4

Aliases:HDPE BL3, Blow Molding Grade HDPE BL3, High Flow High Gloss HDPE BL3

Molecular Formula:(C2H4)n

Physical Properties:High-density polyethylene with a density of 0.954 g/cm³ (23°C), melt flow rate of 23 g/10min (190°C/21.6kg), tensile yield stress of 26 MPa, tensile modulus of 1250 MPa, tensile stress at break of 32 MPa, elongation at break >600%, yield elongation of 10%, flexural creep modulus of 1300 MPa, Shore hardness of 62, environmental stress cracking resistance of 5h at 3.5 MPa (80°C, 2% ArcopAL), Izod impact strength of 10 kJ/m² (23°C), softening temperature of 77°C, brittleness temperature <-80°C, and expansion ratio of 120%. It features high flow, high gloss and high rigidity, suitable for blow molding and injection molding.

Uses:Suitable for refrigerator containers, storage containers, household kitchenware, sealing caps and other blow-molded products. It is particularly applicable to hollow containers such as cosmetic bottles, detergent bottles, pharmaceutical bottles and industrial chemical packaging drums.

Technical Specifications:

Density: 0.954 g/cm³ (23°C)

Melt flow rate: 23 g/10min (190°C/21.6kg)

Tensile yield stress: 26 MPa; elongation at break: >600%

Shore hardness: 62; softening temperature: 77°C

Injection molding process: melt temperature 220–260°C, mold temperature 50–95°C, injection pressure 700–1050 bar