Foamed silicone hose

High temperature resistant sponge tube
  • High temperature resistant sponge tube

High temperature resistant sponge tube

Dongguan Yutian High Temperature Sponge Tube is one of the pipes produced with a unique formula and process. It is resistant to high temperatures of 280 degrees Celsius and low temperatures of minus 40 degrees Celsius. It is commonly used for insulation, shock absorption, noise reduction, sealing and waterproofing, weight reduction, and other parts. The texture of the sponge is relatively soft, with high density, smooth surface crust, and long aging resistance service life

Product Features

The high temperature resistant sponge tube is an environmentally friendly silicone tube, non-toxic and odorless;

Has excellent heat resistance to air aging, ozone resistance, etc.;

Strong insulation performance, small permanent compression, good elasticity;

Excellent sealing performance and good heat preservation effect;

No yellowing, no frosting, no whitening, no fading when placed at room temperature,

There is no scale in the water for a long time, and it meets environmental protection ROHS2.0, FDA and other certifications.

product description

The appearance of the high temperature resistant sponge tube is similar to sponge-like, very elastic, soft to the touch, and does not hurt hands. It meets the requirements of ROHS and other requirements. The surface of the product is smooth and bright; the tubular product can be made to unlimited length; It is high-grade and has excellent anti-skid performance. The product is called a high temperature resistant sponge tube by adding a certain proportion of foaming accessories to the special silica gel raw material to form a sponge honeycomb foam at high temperature.

product specification

High temperature resistant sponge tube technical parameters
material Special silicone, foam accessories
color custom made
Hardness (shore C) 15°~70°±5°
Density (g/cm3) 0.2~1.0±0.1
Tear strength (KN/m) ≥0.5 (hardness ↑ tear ↑)
Tensile strength (Mpa) ≥0.8 (hardness ↑ strength ↑)
Elongation at break (%) ≥160 (hardness ↑ elongation ↓)
Temperature range (°C) -40~280°
odor slight
Flame retardant (UL-94) HB
Thermal conductivity (W/mk) ≤0.1 (hardness ↑ thermal conductivity ↑)
Compression permanent change 100 degrees * 22H parking 24H compression 25% ≤3%
Environmental standards ROHS、FDA

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
  • Wide application: high temperature resistant foam tube for spraying equipment, foam sealant strip for coating machine, 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

Yutian standard product purchase

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  • FDA transparent silicone tube

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  • LED Neon Strip Silicone Sleeve

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  • Silicone Foam Grips

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Purchase of standard products