Views: 10 Author: Site Editor Publish Time: 2019-06-24 Origin: Site
A modern car is made up of many small parts. Among them, silicone products occupy a small part, such as tires, high temperature resistant silicone hoses, high temperature sealing rings, oil seals, cups, wiper strips, dust covers, backflushing rings, and the like. The requirements for silicone hose are also high. Because the car is going to release a lot of heat during the driving process, the general plastic is definitely not good, only the high temperature automotive silicone hose can overcome this problem.
Product Features: Silicone is a new type of polymer elastic material with excellent high temperature resistance (250~300 °C) and low temperature resistance (-40~60 °C). It has excellent physiological stability and can be repeated. Repeated harsh and disinfection conditions, excellent resilience and permanent deformation (200 °C 48 hours no more than 50%), breakdown voltage (20-25KV / mm), ozone resistance, UV resistance. Features such as radiation resistance, special silicone has oil resistance. The silicone hose is widely used, and the steam work will be the direction in which the silicone hose is deployed in the future.
The automotive silicone hose is used to transport gas and liquid silicone products, which are composed of inner and outer rubber layers and skeleton layers. The skeleton layer materials may be polyester cloth, aramid cloth or polyester cloth. The inner and outer rubber layers of the automotive silicone hose are made of ordinary silicone material, oil-resistant hose, acid and alkali resistant, and high temperature resistant automotive hose adopts fluorosilicone.
As an important part of the car, the automotive silicone hose is distributed in the engine, chassis and body parts, and plays the role of conveying oil, gas, water and transmitting power, and the safety and performance of the car. At present, a car needs at least 20 m hose, and the number of hose assemblies for luxury cars has reached more than 80H, and there are no more than 10 types. There are straight hoses and shaped hoses in the shape of automotive hoses. There are high pressure, low pressure and vacuum on the pressure. There are oil and water, heat and heat dissipation, cooling and cooling in the medium performance. There are brake, drive and supercharged transmission types. It has become the representative of the advanced technology of hoses today, and the exhibition halls of various new types of hoses are constantly moving into high-tech fields. Structurally, in the past, various forms such as cloth, weaving, and winding have coexisted.