Description
What is HDPE film?
HDPE stands for High Density Polyethylene and can be recognised by the crackling character of the black plastic film. Polythene is made by polymerisation of ethylene, a substance extracted from petroleum. HDPE film is made with a catalyst, using a low-pressure process. Because it is produced under low pressure, linear chains with few side branches are formed. This allows molecules to organise themselves well, resulting in a high degree of crystallisation. The higher the degree of crystallisation, the higher the density of the HDPE film is.
What are the applications of HDPE film?
This root barrier is made of 100% High Density Polyethylene (HDPE) and is the thickest root barrier in our range. This plastic film is ideally suited to protect roads, pavements, pavements, drainage, sewage, cable systems from aggressive roots and mechanical loads such as excavation work. In addition, HDPE sheeting is widely used in agriculture and horticulture, where it serves as a barrier against moisture and weed growth.
The high density of the material makes it highly resistant to chemicals and weathering, which also makes it suitable for use in ponds and water tanks. Finally, you can also use it in construction, as it acts as a vapour barrier. This means that it helps to block moisture and vapour, maintaining the structural integrity of buildings and preventing any mould growth.
The properties of HDPE film
- Resistant to many industrial and live chemicals
- Can resist corrosion from strong oxidising agents, organic solvents and acid-based salts
- 100% waterproof and non-hygroscopic (water-attracting)
- Highly machinable and even suitable for fusion welding
- Four to five times harder than LDPE film, therefore impervious to aggressive roots and mechanical loads
- UV-resistant
- Odourless and non-toxic, so also suitable for food packaging and clothing
Another big advantage of HDPE film is that little material is needed to make the product. As a result, relatively little energy is required for production. It also creates fewer CO2 emissions than other packaging materials because it is so light and has low volume. In addition, the material is easy to recycle.
What is the difference between LPDE and HPDE?
LPDE (Low Density Polyethylene) and HPDE (High Density Polyethylene) are both types of polyethylene, but differ in density and structure. LPDE has a more branched molecular structure, making it more flexible and transparent. It is often used for plastic bags, film and squeezable bottles. HPDE, on the other hand, has a linear molecular structure, making it stronger and stiffer. This type of polyethylene is used for applications that require more rigidity. The differences in density and molecular structure determine their mechanical properties and uses.
Polythene film and more from Plastic Forte
The name says it all, our specialisation is in plastic products. We list the advantages of our webshop:
- Fast delivery
- Pay safely
- Personalised service
- Wide online range
- We are happy to provide you with expert advice
Place an order
Are you convinced of the advantages offered by HDPE film in black? Choose the length and width of your choice and place an order! Would you like a customised quotation or more information? Of course you can. For more information, please feel free to contact with us. You can also send an e-mail to info@kunststofforte.nl or call +31 (0) 622 340 847. Our expert staff will be happy to advise you.
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