PE stretch film is a plastic material produced by the film-blowing method. It has many outstanding advantages such as high durability, good heat resistance, and safety for health,... Therefore, this is widely used in many different fields, including the fields of agriculture, industry, and life.
Overview of PE Stretch Film
Stretch film is a type of plastic film produced by the blowing method. The main raw material for producing this film is PE (Polyethylene) plastic beads. PE plastic pellets are melted in an extruder and then blown through a mold of the desired shape to form a film.
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Overview of PE Stretch Film
There are many types of stretch film, classified by thickness, color, and physical and chemical properties. Some popular types of this product include:
Transparent stretch film: This is the most popular type of film, used in many different applications.
Colored stretch film: This type of film is used to color the product.
Waterproof stretch film: This type of membrane is waterproof, and used in applications that need protection from water.
Insulation stretch film: This is a type of film with heat insulation properties, used in applications that require heat insulation.
Structural composition of PE Stretch Film
The composition of PE-blown film includes 2 main components:
Structural composition of PE Stretch Film
- PE plastic pellets: PE plastic pellets are the main raw material for producing PE blown film. PE plastic pellets are made from ethylene (C2H4) molecules connected together by hydrogen bonds.
- Additives: Additives are added to PE plastic granules to improve the properties of PE blown film, such as durability, flexibility, and water resistance...
PE plastic beads
PE plastic pellets are a type of thermoplastic, have a variable crystal structure, and have many applications depending on the specific type of PE film. This is one of the most widely produced plastics in the world. With tens of millions of tons produced worldwide each year.
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PE plastic pellets can be classified into many types based on different characteristics, including:
- Density: The density of PE plastic beads is measured in g/cm3. The higher the density, the higher the durability of the PE-blown film.
- Particle size distribution: Particle size distribution of PE plastic particles is measured by particle size range. The narrower the particle size range is, the more uniform the PE-blown film is.
- Crystallinity: The crystallinity of PE plastic granules is measured in % crystallinity. The higher the crystallinity, the higher the water resistance of the PE-blown film.
Additives
Additives are added to PE plastic pellets to improve the properties of PE-blown film, such as durability, flexibility, water resistance, etc. Some common additives include:
- Antioxidants: Antioxidants help prevent oxidation of PE plastic beads, reducing the possibility of brittleness and breakage of PE blown film.
- Heat stabilizer: Heat stabilizer helps prevent the decomposition of PE plastic beads at high temperatures, increasing the durability of PE blown film.
- Antistatic agent: Antistatic agent helps reduce the ability of this film to accumulate static electricity, reducing the risk of fire.
- Anti-adhesion agent: Anti-adhesion agent helps prevent the adhesion of this product to other materials, increasing the durability.
Advantages of PE Stretch Film
High durability: It has high durability and can withstand pulling, tearing, and impact well.
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Advantages of PE Stretch Film
High flexibility: Stretch film has high flexibility, easy to transport and use.
Good waterproof and mold resistance: This product has good waterproof and mold resistance, helping to protect goods from damage.
Good thermal insulation ability: It has good thermal insulation ability, helping to protect goods from being affected by temperature.
High recyclability, environmentally friendly: PE-blown film has high recyclability, helping to reduce environmental pollution.
Application of PE Stretch Film
The PE-blown film is widely used in many fields, including:
Agriculture: This stretch film is used to cover soil, help retain moisture, limit weeds, and protect crops from pests.
Industry: PE-blown film is used to package goods, protecting goods from dirt, moisture, and impact.
Construction: PE-blown film is used for foundation lining, waterproofing, and insulation.
Household: Stretch film is used to produce garbage bags, food bags, and other plastic products.
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To sum up, PE stretch film is an important material, widely used in many different fields. With outstanding advantages, PE-blown film brings many benefits to life, contributing to improving production efficiency and quality of life. If you’re looking for quality weed control fabric in agriculture, review the website: https://epp.vn/product-category/62dbcee32240544000142302/agrf-1. To refer to the products that EPP Vietnam is distributing contact the address below.
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