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China High-End Silicone Heat Shrink Tube Factory - Reliable Suppliers for Insulation and Protection Solutions
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China High-End Silicone Heat Shrink Tube Factory - Reliable Suppliers for Insulation and Protection Solutions

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Product Overview

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Our Silicone Heat Shrink Tubing is a premium insulation and protection solution manufactured in China. This versatile tubing is crafted from high-quality silicone, ensuring effective wrapping that easily shrinks in inner diameter when exposed to heat.

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With exceptional high and low-temperature resistance, weatherproof capabilities, and outstanding electrical properties, our silicone tubing is ideal for various applications across heavy and light industrial electrical sectors, transportation equipment, and home appliances. It is also perfect for specialized scenarios such as roller shafts and paint masking.

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As a leading supplier and factory of silicone heat shrink tubing, we provide a reliable product that streamlines operations while maintaining consistent performance in challenging environments. Enhance your efficiency with our durable and resilient tubing solutions.

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  • Project: Conventional type
  • Usage Temperature Range(℃): More than 100
  • Usage Temperature Range(℃): -50-170
  • Tensile Strength(MPa): ≥6.5
  • Fire Retardant Grade: UL-94

Features

  • Enhanced Softness and Strength

    Crafted from 100% virgin wood pulp with delicate embossing, each tissue achieves an optimal balance of luxurious softness and structural integrity. The embossing process not only creates an elegant texture but also increases the surface area, improving absorbency without compromising gentleness on the skin. The long, pure fibers ensure high wet strength, preventing tearing or linting during use. This makes it ideal for facial care, guest amenities, and sensitive skin applications, offering a noticeably premium experience compared to standard tissues.

  • Brand Promotion and Aesthetic Appeal

    The tissue box serves as a versatile branding canvas, allowing full customization of logos, colors, patterns, and text. Whether for luxury hotels, corporate gifts, boutique retailers, or event souvenirs, the design can be tailored to reflect brand identity and enhance visual cohesion in any setting. The box itself is made from sturdy, high-quality cardboard with a smooth finish, ensuring durability and a polished appearance. This customization capability turns a practical item into a powerful marketing tool that reinforces brand recognition and leaves a lasting impression.

  • Commercial Versatility and Bulk Efficiency

    Designed to support a wide range of commercial applications, this product is available in bulk quantities with streamlined customization workflows. From small boutique orders to large-scale corporate procurement, it offers scalable solutions that cater to hotels, spas, offices, and promotional campaigns. The combination of high-quality materials and efficient packaging ensures cost-effectiveness without sacrificing premium appeal. By reducing per-unit costs through wholesale options, it provides businesses with a practical yet sophisticated way to elevate customer experiences and operational standards.

Characteristics

Project Conventional type
Shrink Temperature(℃) More than 100
Usage Temperature Range(℃) -50-170
Tensile Strength(MPa) ≥6.5
tear(ing) strength; peel(ing) strength(KN/m) ≥25
Ultimate Elongation(%) ≥400
Pull off permanent deformation(%) ≥20
rebound degree(%) ≥35
proportion(G/mL) 1±0.1
Dielectric strength(KV/mm) ≥20
Fire retardant grade UL-94
hardness(A) 65±10

Main Purpose

Silicone Heat Shrink Tube31

Heavy industry and light industry electrical fields

• Heat-resistant protection for internal heaters and sensors in various semiconductor devices.
• Heat-resistant protection for internal wiring in photocopiers.
• Brushes and rotor insulation covers for generators and vehicle motors.
• Power plant, substation brush protection against short circuits caused by birds and small animals.
• Heat-resistant and insulating protection for various resistors, transformers, induction heating furnace coils, etc. Temperature sensor lead protection and terminal handling.
• Insulation coating for large motor armature wires.
• Fiber Optic Outer Jacket.

Silicone Heat Shrink Tube-Application 11

Household appliances field

• Protection and coating for the terminal parts of heating cables in electronic ovens, electronic fryers, etc.
• Cabling protection for air conditioning transformer.
• Water Heater Protection Cover.
• Rice cooker temperature sensor lead protection.

Silicone Heat Shrink Tube-Application 21

Transportation equipment field

• Heat-resistant coating for various vehicle sensors (oxygen, temperature, etc.).
• Application of Car Spark Plug.
• Heater Housing Application.
• Terminal processing of various wiring harnesses.
• Terminal processing for wiring of various transportation equipment.
• Buffer material for the turbocharger connection part Anti-Vibration Bicycle Brake Cable Fixing Strap.

Silicone Heat Shrink Tube-Application 31

Various types of rollers and other fields

• Masking for Paint and Similar Materials.
• Manila Rope Sleeve.
• Dental Grinder Handle Sleeve.
• Fastening of various thermoformed preforms.

Product specification sheet

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Frequently Asked Questions (FAQ)

What is the operating temperature range of the silicone heat shrink tube?
The usage temperature range is from -50℃ to 170℃, with a minimum shrink temperature of more than 100℃.
What are the main application fields for this product?
Our silicone heat shrink tubes are widely used in heavy and light industry electrical fields, household appliances, transportation equipment, and various types of rollers for insulation and heat-resistant protection.
What is the fire retardant grade of your silicone heat shrink tubes?
The products comply with the UL-94 fire retardant standard, ensuring reliable safety and performance in high-temperature environments.
What shrink ratios/tolerances are available?
We offer conventional specifications in both 1.7 times tolerance and 2 times tolerance configurations to meet different engineering requirements.
What is the Minimum Order Quantity (MOQ)?
The MOQ varies based on product specifications. It typically ranges from 100M to 2000M depending on the inner diameter and specifications chosen.
Can I customize the branding and packaging of the tissues?
Yes, our customized tissues allow full branding integration including custom logos, colors, patterns, and text. We offer scalable commercial solutions for hotels, corporate gifts, and bulk orders.