Silicone tube

Sealing machine silicone hose
  • Sealing machine silicone hose
  • Sealing machine silicone hose
  • Sealing machine silicone hose

Sealing machine silicone hose

Dongguan Yutian has over 28 years of production management experience and only provides customers with high-quality silicone hoses for sealing machines. These products are often used on the top and bottom of the sealing machine's pressure strips, playing two major roles in protection and shock absorption. The reason why silicone hoses for sealing machines can achieve this effect depends on their design structure and product hardness. Looking at the details, the cross-section of each silicone hose for sealing machines is relatively complex, which brings great advantages to them.

Product Features

Precise structure, good silicone compatibility, various shapes can be designed

Good flexibility, soft touch without any harm

Shock-absorbing properties withstand long-term multiple-method squeeze closure

Aging resistance, not easy to crack and aging in high frequency use

Hollowed out in the middle to relieve decompression and increase rebound

Good rebound effect, made of high tensile material

product description

The appearance and shape of the silicone hose of the sealing machine are different but similar, but the actual effect is the same, nothing more than the requirements of shock absorption, heat resistance, and aging resistance. The reason why the structure design of the silicone hose of the sealing machine is mostly in the middle Hollow out, this is because firstly the middle part is hollowed out to effectively reduce the cost of the silicone hose of the sealing machine, because the price of silicone is quoted according to the weight. To put it bluntly, if the middle part is not hollowed out, the cost will increase for no reason. No one is willing to accept it. Yes, the second is that the middle hollow can increase the cushioning process. The gas can be discharged through the hollow, so that the characteristics and rebound effect can be effectively increased. If it is solid, the rebound in the silicone hose of the sealing machine often does not have this kind of central hollow. The silicone hose of the sealing machine has good elasticity. In this case of choice, there is no doubt that this hollowing out treatment method will be chosen. In addition, the compatibility of silicone is also good. As long as the design is reasonable, the silicone hose of the sealing machine is almost universal. It can be produced, which must conform to the science of silicone extrusion and actual production conditions.


product specification

Sealing machine silicone hose technical parameters
material High tensile silicone
color customizable
Hardness (shore C) 35~70°±5°
Density (g/cm3) 1.2±0.1
Tear strength (KN/m) ≥18
Tensile strength (Mpa) ≥6
Elongation at break (%) ≥200
Temperature range (°C) -40~200°
odor none
Flame retardant (UL-94) HB
Thermal conductivity (W/mk) ≤0.1 (hardness ↑ thermal conductivity ↑)
Compression permanent change 100 degrees * 22H parking 24H compression 25% ≤5%
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
  • Main applications: radio frequency, communication, health industry, etc.

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

  • The product is tested by SGS company and complies with UL-94-V0

    Passed ROHS, REACH, FDA standards


Purchase of standard products