As the network main body of a car's circuit, a car harness protective cover composed of wires, connectors, rubber parts, and wrapping tape is a very important car component. As people's requirements for automotive safety, comfort, economy, and emissions increase, higher requirements have also been placed on automotive wiring harness protective sleeves, such as a wide temperature range, good elasti...
The rubber sheath is also called wire guard ring, wire guard and grommet. The English name is grommet. It is widely used in the field of wire harness protection for automobiles and various mechanical and electronic equipment. It is dust-proof and shock-absorbing, reduces the direct friction between the wire harness and the moving parts of the machine, and effectively extends its service life. Auto...
Rubber gasket is now the most basic and widely used gasket. It is made of synthetic rubber that vulcanized with polymers, added fillers, pigments and various additives. Synthetic rubber has very excellent compressibility and resilience. Only need very little pre tightening force, this rubber can play a role of effective sealing under low temperature low pressure conditions. Rubber gasket is ...
In the process of storage and use of rubber, affect by the environment and human forces, the performance and appearance of rubber changes with time, which is the phenomenon of aging. So what causes rubber to age? There are mainly 7 factors as followed: 1.Oxygen: free radical chain reaction will occur between oxygen and molecules of rubber when molecular chains fracture or over cross linked, which ...
Raw rubber is elastic and lacks the plasticity necessary for processing, so it is not easy to process. In order to improve its plasticity, it is necessary to plasticize the raw rubber, so that the coordination agent can be easily dispersed in the raw rubber in mixing process. Meanwhile, in the rolling and forming process, it is also helpful to improve the permeability of the rubber into the fabric...
The rubber industry has more than 100 years of development history in the world, rubber has been widely used in transportation, construction, electronics, aerospace, petroleum chemical industry, agriculture, machinery, military, water conservancy industry and information industry, people's life and other aspects. It is of great importance to develop the rubber industry. The biggest use of rubber i...
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