Europes source for HDPE and Injection machinery
EU +48 508 199 029 | US +1 404 984 7900
We offer a wide variety of high density polyethylene for both injection and extrusion blow molding, in many different melt flow rates and densities from virgin prime grade, off-grade resins, reprocessed pellets, regranulates and agglomerates. HDPE that we provide can be used for different applications:
injection molding
pipe extrusion
blow molding for film purposes 
semi-transparent blow molding for film purposes
white blow molding for film purposes
red, blue or mix color injection grade
semi-transparent, blow molding
grey-black color, blow molding
mix color, film blowing or pipe extrusion

 

Plastic Properties of High Density Polyethylene HDPE

A linear polymer, High Density Polyethylene is prepared from ethylene by a catalytic process. The absence of branching results in a more closely packed structure with a higher density and somewhat higher chemical resistance than LDPE. HDPE is also somewhat harder and more opaque and it can withstand rather higher temperatures 120° Celsius for short periods, 110° Celsius continuously.

 

HDPE Resistance

HDPE Quick Facts

Excellent resistance (no attack) to dilute and concentrated Acids, Alcohols and Bases.
Good resistance (minor attack) to Aldehydes, Esters, Aliphatic and Aromatic Hydrocarbons, Ketones and Mineral and Vegetable Oils.
Limited resistance (moderate attack and suitable for short term use only) to Halogenated Hydrocarbons and Oxidizing Agents.
Maximum Temperature: 248°F 120°C
Minimum Temperature: -148°F -100°C
Autoclavable: No
Melting Point: 266°F 130°C
Tensile Strength: 4550 psi
Hardness: SD65
UV Resistance: Poor
Translucent
Rigid
Specific Gravity: 0.95
High density polyethylene lends itself particularly well to blow molding, e.g. for bottles, cutting boards, dipping baskets, dippers, trays and containers.