What is the Material of Metalized Film?

Metalized film is a polymer film that has been coated with a thin layer of metal (usually aluminum). The aluminum gives the film a shiny metallic look at a reduced weight and cost.Metallized films are often used as a barrier material for food packaging. They have a high barrier to oxygen and water vapor, and are widely used for products that need extended shelf life.

Aluminum (Al) is the third most abundant element on the earth's surface. It accounts for 8% of the weight of the Earth's solid crust and is widely used in aircraft, motor vehicles, and ships.It is a soft, silvery metal that belongs to the boron group on the periodic table of elements. In nature, it is most often found in the form of oxides and alloys with sulphur, silicon, and oxygen.In the 1800s, it was thought to be rare and difficult to extract; however, this changed in 1886 with the invention of the Hall-Heroult process by American student Charles Martin Hall and French engineer Paul Heroult.Aluminium is an essential part of aircraft construction and transportation, as well as being the lightest and most durable of all metals. In addition to being a great conductor of electricity, it is also highly corrosion resistant and has excellent heat-resistance. It can be recycled many times, making it an environmentally friendly choice.

Polyethylene is a highly versatile plastic that can be produced in different densities. Each density gives the final plastic its unique physical properties.High density polyethylene (HDPE) is a crystalline material with greater rigidity than low-density polyethylene (LDPE). HDPE is found in products such as plastic bags, clear food containers, disposable packaging, and gas pipes.Medium-density polyethylene (MDPE) is a flexible and lightweight polymer. It is often used in carrier bags, shrink film, screw closures, and other applications.Linear low-density polyethylene (LLDPE) is a form of polyethylene that is produced by low-pressure polymerization using Ziegler-Natta or metallocene catalysts. This type of polyethylene has a lower melt temperature than HDPE and is less crystalline.Ultrahigh-molecular weight polyethylene (UHMWPE) is a highly dense polymer that has exceptional impact strength and abrasion resistance. It is used in bulletproof vests and other applications where durability is important. It has excellent chemical resistance, is easily processed, and is relatively inexpensive.

Polypropylene is a durable, cost-effective material with a wide range of physical, chemical and structural properties. It is commonly used in packaging, consumer goods, medical equipment and automotive parts.It is also one of the most widely recycled plastics. It has a long list of beneficial features including high resistance to acids, bases and other chemicals, good chemical stability, low melting point and low water absorption.PP is synthesized in a variety of ways, either neat or reinforced with mineral fillers or short or long glass fibers. Typically, it is produced in the form of crystalline isotactic polypropylene using catalysts known as supported Ziegler-Natta or some metallocene catalysts.It can be processed into a variety of shapes via injection molding and blow molding processes. Some of the most common applications include cups, cutlery, vials, caps, containers, housewares and automotive parts like battery cases and trays, bumpers, interior trim, instrumental panels and door trims. Its excellent fatigue resistance and elasticity makes it a preferred choice for many manufacturers.

Flexible ducts tape PET metallized polyester film

Metalized Polyester (PET) /Supper Thin Aluminum Foil Mylar
Structure :Metalized Polyester film
Colour :Nature Color
Place of Origin:Zhejiang, China
Model Number:DX18041205
Supplier Feature:Factory
Yearly output:Over 5000 Tons
Product Cutting Line:Over 4 lines
Type:Air Conditioning
Main Products:AL/PET foil, PET film, Meatallized film ,PVC film
Exhibition:Home and abroad