PVDF Heat Shrink Tubing

Product Feature

PVDF Heat Shrink Tubing/Kynar Tubing

(Shrink Ratio: 2:1)

PVDF Heat Shrink Tubing/Kynar Tubing, also known as Kynar tubing, is a high molecular weight thermoplastic polymer known for its excellent resistance to chemicals, high temperatures, UV radiation, and flammability. PVDF is commonly used in environments that demand supreme purity, chemical resistance, and thermal stability.

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Chemical Resistance: PVDF exhibits outstanding resistance to a wide range of chemicals, including acids and bases.

Thermal Resistance: The material maintains performance at continuous temperatures up to 150°C and can withstand peaks up to 175°C.

Weatherability: PVDF is highly resistant to UV and radiation, resulting in minimal aging, making it suitable for outdoor applications.

Mechanical Strength: PVDF offers good mechanical strength and toughness, maintaining its physical properties even at low temperatures.

Wear Resistance: It has a high surface hardness and exhibits excellent resistance to wear.

Flame Resistance: PVDF is considered self-extinguishing and not prone to combustion.

Product Characteristics:

Heat Shrinkability: PVDF Heat Shrink Tubing can shrink under the application of heat, conforming to the shape of objects it covers, providing insulation and protection.

Machinability: It can be easily processed by cutting, welding, and forming into various sizes and shapes.

Translucency: Some types of PVDF heat shrink tubing are semi-transparent, allowing for inspection of the underlying object.

High Purity: PVDF materials are free of additives and have minimal contamination potential for fluids and gases, suitable for semiconductor and medical industries.

Product Advantages:

Superior Protection: The material's resistance to chemicals, UV light, and oxidation protects cables from environmental damage.

Stable Performance: Maintains electrical and physical performance in extreme temperatures and conditions.

Extended Product Life: Its durability and anti-aging properties help prolong the life of wires and cables.

Environmental Adaptability: Suitable for various environments, including outdoor, high humidity, and exposure to chemicals.

Ease of Installation: The heat-shrinkable nature allows for quick and efficient installation.

GD-PVDF complies with RoHS, REACH, and FDA requirements.

GD-PTFE meets the VW-1 flame resistance rating.

Application Fields

Electronics Industry: For the insulation and protection of wires and cables, especially in environments requiring chemical and thermal resistance.

Automotive Industry: As protection for wiring harnesses, preventing chemical fluids and high temperatures from causing damage.

Aerospace: Used for cabling and harnesses in aircraft, offering protection in extreme conditions.

Medical Equipment: High purity makes PVDF heat shrink tubing common in medical devices, particularly those in contact with the human body or sensitive liquids.

Semiconductor Manufacturing: As a pipeline material for conveying chemical reagents during semiconductor production.

Chemical Industry: As insulation and protection for chemical processing pipes and equipment.

The specifications of Pvdf Heat Shrink Tubing/Kynar Tubing vary depending on the manufacturer and application, but they are usually available in a wide range of diameters and lengths. The most common specifications for PVDF heat shrink tubing include inner diameter (ID), outer diameter (OD), length, wall thickness, and shrink temperature. The ID represents the diameter of the opening at the end of the tube, while the OD represents the diameter of the tube when it is fully expanded. The length of the tube refers to the distance between the two ends, and the wall thickness refers to the material thickness. The shrink temperature refers to the temperature at which the tube will shrink when heated.

PVDF Heat Shrink Tubing/Kynar Tubing is different from other material heat shrink tubing in its excellent chemical and mechanical properties at high temperatures. PVDF has a high melting point and good mechanical strength, which allows it to withstand higher temperatures and pressures. In addition, PVDF has excellent chemical resistance, which means it can resist acids, alkalis, and other corrosive substances.

In the automotive industry, PVDF Heat Shrink Tubing/Kynar Tubing is used for sealing and protecting wire harnesses and optical cables. It is also used to protect vehicle body components from corrosion and damage. PVDF heat shrink tubing provides a waterproof and corrosion-resistant barrier, ensuring the longevity of the vehicle body components.

In the wire and cable industry, PVDF Heat Shrink Tubing/Kynar Tubing is used to protect wire harnesses and optical cables from external damage. It provides a protective layer that shields the wires and cables from moisture, UV rays, and physical damage. PVDF Heat Shrink Tubing/Kynar Tubing also provides excellent insulation properties, reducing the risk of electrical shorts or interference.

In the pipe and pipeline industry, PVDF Heat Shrink Tubing/Kynar Tubing is used to protect pipes and pipelines from external damage and corrosion. It provides a protective layer that shields the pipes and pipelines from impact, abrasion, and chemical exposure. PVDF Heat Shrink Tubing/Kynar Tubing also provides good insulation properties, reducing energy loss and maintaining pipeline efficiency.

In the electronic industry, PVDF Heat Shrink Tubing/Kynar Tubing is used to protect circuit boards and connections from dust and moisture. It provides a protective layer that shields the delicate components from environmental hazards and physical damage. PVDF Heat Shrink Tubing/Kynar Tubing also has good insulation properties, reducing the risk of electrical shorts or interference.

In the construction industry, PVDF Heat Shrink Tubing/Kynar Tubing is used to protect pipes and connections from external damage. It provides a protective layer that shields the pipes and connections from impact, abrasion, and corrosion. PVDF heat shrink tubing also has good insulation properties, reducing energy loss and maintaining piping efficiency.

In the transportation industry, PVDF Heat Shrink Tubing/Kynar Tubing is used to protect cables and connections from vibration and corrosion. It provides a protective layer that shields the cables and connections from environmental hazards and physical damage. PVDF Heat Shrink Tubing/Kynar Tubing also has good insulation properties, reducing the risk of electrical shorts or interference.

In the petrochemical industry, PVDF Heat Shrink Tubing/Kynar Tubingis used to protect pipes and pipelines from corrosion and high temperatures. It provides a protective layer that shields the pipes and pipelines from acids, alkalis, and other corrosive substances. PVDF heat shrink tubing also has good insulation properties, reducing energy loss and maintaining pipeline efficiency.

In the water conservancy industry, PVDF Heat Shrink Tubing/Kynar Tubing is used to protect pipes and pipelines from external damage and corrosion. It provides a protective layer that shields the pipes and pipelines from impact, abrasion, and chemical exposure. PVDF heat shrink tubing also has good insulation properties, reducing energy loss and maintaining piping efficiency.

In the power generation industry, PVDF Heat Shrink Tubing/Kynar Tubing is used to protect cables and connections from high temperatures and corrosion. It provides a protective layer that shields the cables and connections from high temperatures and acids generated during power generation. PVDF Heat Shrink Tubing/Kynar Tubing also has good insulation properties, reducing the risk of electrical shorts or interference.