Teflon Skived Film, which is skived into even thin film from a cylindrical PTFE block. During the skiving, the block was fixed and rotate with a high speed, and the sharp blade will shave it into even thin film on a continuous basis.

Teflon Skived Film with Silicone Adhesive

Process of Teflon Skived Film manufacturing

Once the Teflon film has been skived from the PTFE(Teflon) block, it will be chemically treated or etched, which will remove the fluorine surface by creating a new sodium surface. Then the heat resistant adhesive will be allowed to bond PTFE film, resulting in Teflon Skived Film with Silicone Adhesive.

The normal adhesive including Silicone pressure sensitive adhesive and Acrylic adhesive, which can both resist high temperature.

PTFE Skived Film

Silicone PSA can resist heat up to +260 degrees, has high and stable adhesion, using PVC liner for protection and release, but the initial tacky is small.

However, Acrylic adhesive can resist heat up to +170 degrees, using PE liner for protection and release, the adhesion is smaller than Silicone PSA, but has much high initial tacky.

Skived Teflon Film

Difference of Skived PTFE Film tape and PTFE glass adhesive tape

PTFE Skived film tape and self adhesive PTFE tape can both resist heat, has non stick surface and is chemical & UV resistant. But due to PTFE skived film is 100% Pure PTFE, so the property is different.

★  Elongation

The maximum elongation of PTFE skived film tape can be 600%, which makes it work perfect for application need flexible release sheet, such as Vacuum bagging system, cable wrapping industry and so on.

★  Longer lifetime

As Teflon Skived Film are 100% pure PTFE, but the PTFE content of Self adhesive PTFE fabric is limited, so the lifetime and abrasion resistant property will be different.

★  Abrasion resistant

Pure PTFE film tape has excellent smooth surface, the force of friction is lower than PTFE adhesive glass fabric. In this case, the abrasion resistant of Pure PTFE film tape will be better.

★ Dielectric strength

Skived Teflon Tape is made of 100% PTFE, however, PTFE glass adhesive fabric is PTFE coated, and combined with fiberglass. So Skived PTFE film has higher dielectric strength, and is widely used in electrical industry, such as semiconductor industry.

teflon coated fabrics adhesive

Click here to access Self Adhesive Teflon Tape with Silicone Adhesive

Technical data sheet of Skived PTFE Film Tape

Application of PTFE Film Adhesive tape

• Masking of critical part of silicone contamination
• Aerospace industry, like mold release tape for composite material, sealing tape for vacuum bagging system.
• Electronics industry for semiconductor, PCB manufacturing, cable wrapping.
• Chemical industry, such as isolation of chemicals.
• Noise reduce.

Skived PTFE Tape is made from a Teflon Skived Film backed with silicone adhesive. This tape offers a low coefficient and combines a pressure sensitive silicone adhesive.

Teflon Skived Film with Silicone Adhesive，首发于My Site。

Skived PTFE Tape is manufactured from the highest quality virgin PTFE resins, and is designed to meet the requirement of most electrical, mechanical and industrial applications.

Once the PTFE Film been skived from PTFE resins, it will be chemically treated or etched, which will remove the fluorine surface by creating a new sodium surface. Then the heat resistant adhesive will be allowed to bond PTFE film, resulting in Teflon Skived Film with Silicone Adhesive.

Skived PTFE Tape

Property of ESONE Skived PTFE Tape

★ Virgin PTFE Film

ESONE PTFE Film is skived into even thin film from a cylindrical virgin PTFE block. During the skiving, the block was fixed and rotate with a high speed, and the sharp blade will shave it into even thin film on a continuous basis.

PTFE Skived Film

★ Outstanding heat and chemical resistant

Even PTFE film is very thin, it still has excellent heat and chemical resistant property, non stick and easy release surface, which can continuous releasing below 260 degrees.

★ High dielectric constant

PTFE has very high dielectric constant, and PTFE Film tape is pure PTFE film, so this film is widely used as release film in LCD ACF bonding process.

Skived Teflon Film

★ High elongation and excellent mechanical strength

PTFE film has high elongation and excellent mechanical strength, the elongation is ranging from 100% to 600%, according to different thickness.

★ Very low force of friction

Skived PTFE tape has very low force of friction, which is also used to reduce friction between moving surfaces in non-critical applications.

Applications of PTFE Film Tape

• Masking of critical part of silicone contamination
• Aerospace industry, like mold release tape for composite material, sealing tape for vacuum bagging system.
• Electronics industry for semiconductor, PCB manufacturing, cable wrapping.
• Chemical industry, such as isolation of chemicals.
• Noise reduce.
• Reduce friction between moving surfaces.
• Release film for lamination, like ACF bonding for LCD

Technical Data Sheet of Teflon Film Tape

Click here to download the TDS of Teflon Film Adhesive tape YS7913-ESONE

Click here to access PTFE coated fiberglass adhesive tape.

Skived PTFE Tape YS7913，首发于My Site。

Description:
PTFE Film Tape is the one using polytetrafluoroethylene (PTFE) film as base material. Single surface treated and coated with silicone adhesive with excellent heat resistance. The tape exhibits superior features such as desirable electrical properties, heat resistance, chemical resistance and non-adhesiveness.

Properties:
●The non-adhesive side exhibits excellent features of polytetrafluoroethylene (PTFE) such as electrical  properties, resistance to heat, weather, chemical, and water (water shedding), and non-adhesiveness
●Superior tensile strength.
●Superior flame resistance.
●Can be used in a wide range of temperature (-60°C-180°C), however, it may vary according to the use condition.

Main Specification for skived PTFE Adhesive Tape:

Applications:
●For roll wrapping in polyethylene laminators (Suitable for long continuous use as the tape has superior  durability and mechanical strength).
●For endless belts of polyethylene laminators.
●For insulation of coils as a class H insulating material.
●Can be laminated with metals, plastics and ceramics as general sliding materials.

skived ptfe adhesive tape

Skived PTFE Adhesive Tape，首发于My Site。