Industrial Plastics

26 Oct.,2022


Plastic Plates Supplier

Without a doubt, one of the most widely used plastics around is High-Density Polyethylene or HDPE.  It doesn’t get as much press as it’s more talked about companions (namely polycarbonate and acrylic), but it’s integral to a far greater variety of objects and tools than you might think.  From water tanks to children’s toys, to computer cases and car dashboards HDPE products are everywhere.  This begs the question: What is HDPE sheet?  And why is it everywhere?


What is High-Density Polyethylene (HDPE)?

HDPE is a thermoplastic and is most often dealt with in the form of a sheet.  A thermoplastic is a polymer that becomes plastic/flexible upon heating, and of course, hardens upon cooling.  High-density polyethylene is made up of a string of ethylene molecules, which gives it the ‘poly’ in polyethylene.  It is well-known and liked for being strong, lightweight and easy to shape.  Because of this, the use of HDPE sheeting has only increased as the years have gone by, again due to the benefits and efficiencies it can bring to nearly any product.


Types of HDPE Sheet

HDPE Smooth Sheet

The HDPE smooth sheet is an exceptional material useful for a variety of applications.  Smooth HDPE sheet is simple to fabricate and boasts high tensile strength, chemical resistance.  Additionally, it is also impact and moisture resistant.  We most often use smooth HDPE sheeting in tank lining.

Our HDPE meets Australian & New Zealand Standard AS/NZS 4020:2005 for use in contact with drinking water.

HDPE Matte Sheet

The Matte HDPE sheet is specifically designed for manufacturing cutting boards.  Matte HDPE is tough, acid resistant, compliant with food service regulations.  The material has an extremely long life-span and is not dulling to your knives.

HDPE Non-skid

The Non-skid HDPE sheet is created for marine applications where a non-skid or non-slip surface is needed.

Although HDPE sheet can take many forms, they all provide the same basic features and benefits that distinguish them from any other plastic sheeting material (such as acrylic or polycarbonate sheet).

What are the Benefits of Using HDPE Sheet?

There are many reasons why HDPE sheeting is popular.  The most important benefits of HDPE sheet includes:

  • Resistance:  HDPE sheet features a high chemical and impact resistance, in addition to being immune to rust, rotting, insects, mildew, and mold.
  • Life-Span:  Because of HDPE’s high chemical, weather and impact resistance; it can outlast most traditional materials.
  • Durability: The durability of HDPE while still being lightweight is one of the most important factors to its popularity.
  • Weight:  As mentioned above, HDPE is well-known for being an excellent combination of lightweight and durable.  This is why you see it in everything from children’s toys to chemical tanks.
  • Malleability:  HDPE sheet is quickly and easily molded into just about any shape.  As a result, molding/transforming can take place in a factory or on-site (often done in repair jobs).
  • Weatherability:  HDPE sheet is used in a variety of outdoor applications and can withstand some of the most extreme weather.
  • Sustainability:  In addition to all the above benefits, HDPE sheeting and products are easily recyclable.

Common Applications of HDPE Sheet

Across the world, HDPE plastic sheet is used for a range of applications and industries.  Just about everyone has used or benefited from something made of HDPE before. Some common applications are:

  • Piping systems
  • Fuel tanks
  • Hard hats
  • Telecom ducts
  • Water bottles
  • Food and beverage containers
  • Insulation

Next time you pick up a plastic item, check the bottom — if its recycle number is a 2,  then it contains HDPE.

Please contact us to learn more about High-Density Polyethylene sheeting, we have plastic experts who can speak to you about its benefits, applications, and pricing.



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