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Introduction
Introduction
PVDF (polyvinylidene fluoride) sheet is a type of thermoplastic material known for its high durability, chemical resistance, and thermal stability. It is often used in applications that require high-performance materials, such as in the chemical industry, aerospace industry, and construction industry.
PVDF sheet has a unique combination of properties that make it an ideal material for demanding applications. It is resistant to many chemicals, including acids, bases, and organic solvents. It also has excellent UV and weathering resistance, making it suitable for outdoor applications.
Application of PVDF sheet
Application of PVDF sheet
Some of the common applications of PVDF sheets are:
- Chemical processing:
PVDF sheets are widely used in the chemical processing industry due to their excellent resistance to corrosive chemicals, acids, and solvents. They are used in the manufacture of tanks, pipes, valves, and other equipment that are used in chemical processing.
- Electrical and electronics:
PVDF sheets are also used in the electrical and electronics industry due to their high dielectric strength and low electrical conductivity. They are used in the manufacture of insulators, capacitors, and other electronic components.
- Medical:
PVDF sheets are used in the medical industry for various applications such as surgical implants, catheters, and medical tubing due to their biocompatibility and chemical resistance.
- Aerospace:
PVDF sheets are used in the aerospace industry due to their excellent resistance to UV radiation and weathering. They are used in the manufacture of aircraft components such as wingtips, fairings, and other structural parts.
- Building and construction:
PVDF sheets are also used in the building and construction industry as a cladding material for facades, roofs, and walls due to their excellent weather resistance and durability.
Key Features
Key Features
Temperature range: -30°C to +140°C (150°C in the short term).
Excellent UV and weather resistance;
Excellent electrical insulation qualities.
High purity and chemical resistance.
Excellent wear resistance.
Excellent weldability; FDA-approved for food contact.
PVDF in Different Forms:
PVDF in Different Forms:
PVDF in semiconductors:
PVDF in semiconductors:
High purity PVDF for Semiconductors PVDF resin grades meet industry demands as semiconductor products demand more pure materials. As a result, PVDF resin is suitable for protective sheathing, plenum, and communication system applications. Hence, it finds extensive use in the semiconductor industry.
PVDF Coating:
PVDF Coating:
These coatings are durable because they use greater pigments, and one of the strongest bonds identified is the carbon-fluorine bond.
PVDF in EV Batteries:
PVDF in EV Batteries:
PVDF resin is used in both private and public vehicles. In industry, it can be used as a barrier liner for automotive fuel lines and gas station fuel pipes, as decorative films, and as a binder in HEV/EV batteries.
It is also used for weathering, anti-grime/graffiti protection, moulded and thermoformed body components, and tank trailer linings for corrosion protection.
PVDF Sheet Properties:
PVDF Sheet Properties:
The properties of PVDF plastics are as follows.
Recyclable
Lightweight
Toughness
Weatherproofing
Excellent heat resistance.
Excellent electrical insulator
Excellent chemical resistance
Slick or low in coefficient of friction.
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