Silicone tube

Flame retardant silicone hose
  • Flame retardant silicone hose
  • Flame retardant silicone hose
  • Flame retardant silicone hose

Flame retardant silicone hose

Dongguan Yutian has over 28 years of production management experience and only provides customers with high-quality flame-retardant silicone hoses. The main tasks of flame-retardant silicone hoses are fire prevention and self-extinguishing. Different grades of flame-retardant silicone hoses represent different fire prevention effects. For example, the conventional flame-retardant HB grade is equivalent to the ordinary flame-retardant grade of silicone hoses, which is almost equivalent to non flame-retardant. Currently, there are more commonly used V0 grade flame-retardant silicone hoses.

Product Features

Self-extinguishing effect within a few seconds after encountering an open flame

Flame retardant level can reach UL-94-V0 level

Dimensions, specifications and characteristics can be customized according to drawings or samples

Low tooling cost and fast development time

Tear strength, anti-yellowing and service life are all improved

Strong applicability, widely used in various industries

product description

Flame-retardant silicone tube refers to a silicone tube that can achieve a self-extinguishing effect when it encounters an open flame or burns with a low ignition point and is difficult to burn. This type of silicone tube is called a flame-retardant silicone tube. It is used in many industries, such as electrical appliances, construction, doors and windows, machinery, etc. Flame-retardant silicone tubes are more or less required in these industries, and flame-retardant silicone tubes will also be adjusted according to different usage conditions or customer requirements. flammability rating. If some requirements are higher, use V0, followed by V1, V2, HB, etc., which can be regarded as flame-retardant silicone tubes, so when customers propose customization, they also need to provide flame-retardant grades as a reference. The principle of the flame-retardant silicone tube is relatively simple. Add a flame retardant during the molding process of the raw material, and then through banburying, the flame retardant is fully fused with the silica gel, and the silicone tube is formed through the equipment, thus forming a complete product. Flame retardant silicone tube, due to the addition of additives, the density of ordinary silicone tube is 1.2 and the density after adding it has reached 1.6.


product specification

Flame retardant silicone tube technical parameters
material High-life special silicone
color black, brown, gray
Hardness (shore C) 40~80°(±5°)
Density (g/cm3) 1.6±0.1
Tear strength (KN/m) ≥9
Tensile strength (Mpa) ≥5
Elongation at break (%) ≥180
Temperature range (°C) -40~200°
Thermal conductivity (W/mk) 0.4
Flame retardant (UL-94) V0
odor slight
Compression permanent change 100 degrees * 22H parking 24H compression 25% ≤3%
Environmental standards ROHS

Business advantage

  • Self-produced silicone raw materials

  • Self-produced silicone accessories

  • First-class R&D team

  • Efficient Engineering Team

  • ISO quality management certification

Accept a large number of OEM and ODM orders

  • custom size

  • color customization

  • performance customization

Silicone also has these properties

  • Low temperature resistance -40--60 degrees
  • High temperature resistance 200-300 degrees
  • Wear-resistant
  • Aging resistance
  • Tear resistance and high resilience
  • anti-static
  • Ozone resistant
  • Acid and alkali resistance
  • flame retardant
  • conductive
  • Anti-UV
  • Thermal insulation, sound insulation and shock absorption
  • Widely used: door and window hardware, equipment sealing, waterproofing of lamps, etc.

    Regular products are shipped immediately after ordering, and special specifications are customized

  • Any color can be adjusted on demand

    The surface of silicone products can be sprayed, screen printed, laser engraved, transferred


Purchase of standard products