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CN-224214867-U - Silica gel tube with high temperature resistance

CN224214867UCN 224214867 UCN224214867 UCN 224214867UCN-224214867-U

Abstract

The utility model provides a high-temperature-resistant silicone tube, which belongs to the technical field of silicone tubes and comprises a high-purity silicone tube, wherein a stretching-resistant layer for improving the stretching resistance of the high-purity silicone tube is arranged on the surface of the high-purity silicone tube, and a high-temperature-resistant layer for improving the high-temperature resistance of the high-purity silicone tube is arranged on the surface of the stretching-resistant layer. According to the utility model, through the arrangement of the stretching resistant layer and the cooperation of the plastic rubber material layer and the topological structure rubber material layer, the stretching resistant performance of the high-purity silicone rubber tube is improved, the high-purity silicone rubber tube is prevented from being pulled and broken, the stretching resistant performance of the high-purity silicone rubber tube is effectively improved, the service life of the high-purity silicone rubber tube is greatly prolonged, and through the arrangement of the high-temperature resistant layer and the cooperation of the acrylate rubber material layer and the ceramic fiber reinforced rubber material layer, the high-temperature resistant performance of the high-purity silicone rubber tube is improved, and the high-temperature aging damage of the high-purity silicone rubber tube is prevented.

Inventors

  • ZHANG ZHENG
  • YE ZHONG
  • NI QING

Assignees

  • 江苏时羿医疗软管有限公司

Dates

Publication Date
20260508
Application Date
20250630

Claims (5)

  1. 1. The high-temperature-resistant silicone tube is characterized by comprising a high-purity silicone rubber tube (100), wherein a stretching-resistant layer (200) for improving the stretching resistance of the high-purity silicone rubber tube (100) is arranged on the surface of the high-purity silicone rubber tube (100), and a high-temperature-resistant layer (300) for improving the high-temperature resistance of the high-purity silicone rubber tube is arranged on the surface of the stretching-resistant layer (200); The stretching-resistant layer (200) comprises a plastic rubber material layer (210), and a topological structure rubber material layer (220) is bonded and connected to the surface of the plastic rubber material layer (210); The high temperature resistant layer (300) comprises an acrylic rubber material layer (310), and a ceramic fiber reinforced rubber material layer (320) is bonded and connected to the surface of the acrylic rubber material layer (310).
  2. 2. A silicone tube with high temperature resistance according to claim 1, wherein the inner cavity of the plastic rubber material layer (210) is bonded with the surface of the high purity silicone tube (100).
  3. 3. A silicone tube with high temperature resistance according to claim 2, wherein the inner cavity of the acrylate rubber material layer (310) is adhesively connected with the surface of the stretch resistant layer (200).
  4. 4. A silicone tube having high temperature resistance as set forth in claim 3, wherein said stretch resistant layer (200) has a diameter greater than the diameter of the high purity silicone tube (100).
  5. 5. A silicone tube with high temperature resistance according to claim 4, wherein the diameter of the high temperature resistant layer (300) is larger than the diameter of the tensile layer (200).

Description

Silica gel tube with high temperature resistance Technical Field The utility model belongs to the technical field of silica gel tubes, and particularly relates to a high-temperature-resistant silica gel tube. Background The silicone tube is a circulating and cladding carrier of liquid, gas and other materials, the silicone tube in the industry can be divided into an extrusion tube and a special-shaped tube strip, the silicone tube is widely applied to modern industry, national defense industry and daily necessities, raw silicone rubber is added to a double-roller rubber mixing mill or a closed kneader, white carbon black and other auxiliary agents are gradually added to repeatedly refine uniformly, and the product is manufactured by extrusion according to the technical standard requirements of industrial products. Disclosure of utility model The utility model aims to provide a high-temperature-resistant silicone tube and aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The high-temperature-resistant silica gel tube comprises a high-purity silica gel tube, wherein a stretching-resistant layer for improving the stretching resistance of the high-purity silica gel tube is arranged on the surface of the high-purity silica gel tube, and a high-temperature-resistant layer for improving the high-temperature resistance of the high-purity silica gel tube is arranged on the surface of the stretching-resistant layer; The tensile strength of the high-purity silicone rubber tube can be improved by 25-30MPa through the plastic rubber material layer, and the tensile strength of the high-purity silicone rubber tube can be improved by 50-70MPa through the topological structure rubber material layer; The high-temperature resistant layer comprises an acrylic ester rubber material layer, the surface of the acrylic ester rubber material layer is bonded and connected with a ceramic fiber reinforced rubber material layer, the high-purity silicon rubber tube can be used at 175 ℃ through the acrylic ester rubber material layer, the high-temperature resistance of the high-purity silicon rubber tube is improved, the high-purity silicon rubber tube can be used at 100 ℃ through the ceramic fiber reinforced rubber material layer, and the high-temperature resistance of the high-purity silicon rubber tube is improved. As a preferable scheme of the utility model, the inner cavity of the plastic rubber material layer is bonded and connected with the surface of the high-purity silicon rubber tube. As a preferable scheme of the utility model, the inner cavity of the acrylic rubber material layer is bonded and connected with the surface of the stretching-resistant layer. As a preferred embodiment of the present utility model, the diameter of the stretch-resistant layer is larger than the diameter of the high purity silicone rubber tube. As a preferred embodiment of the present utility model, the diameter of the high temperature resistant layer is larger than the diameter of the tensile layer. Compared with the prior art, the high-purity silicone rubber tube has the beneficial effects that through the arrangement of the stretching-resistant layer and the combination of the plastic rubber material layer and the topological structure rubber material layer, the stretching-resistant performance of the high-purity silicone rubber tube is improved, the high-purity silicone rubber tube is prevented from being pulled and broken, the stretching-resistant performance of the high-purity silicone rubber tube is effectively improved, the service life of the high-purity silicone rubber tube is greatly prolonged, and through the arrangement of the high-temperature-resistant layer and the combination of the acrylate rubber material layer and the ceramic fiber reinforced rubber material layer, the high-temperature-resistant performance of the high-purity silicone rubber tube is improved, the high-temperature aging damage of the high-purity silicone rubber tube is prevented, the high-temperature-resistant performance of the high-purity silicone rubber tube is effectively improved, and the service life of the high-purity silicone rubber tube is greatly prolonged. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein: FIG. 1 is a perspective view of the overall structure of the present utility model; FIG. 2 is a perspective side cross-sectional view of the present utility model; FIG. 3 is a schematic front view of a stretch resistant layer