Tire self-repair liquid

Abstract

The invention discloses tire self-repair liquid, the tire self-repair liquid is prepared from the following components in parts by weight: 100 parts of polyvinyl alcohol aqueous solution, 4 to 8 partsof white latex, 1 to 4 parts of rubber particle, 1 to 4 parts of nylon fiber, 15 to 25 parts of an antifreezing agent, 0.1 to 0.6 part of a mildew preventive, and 3 to 6 parts of graphene oxide aqueous solution. The tire self-repair liquid does not corrode a rim, has good anti-freezing performance, high bonding strength, fast self-repair speed and a good self-repair effect, and can also prevent mildew.

Description

Technical field [0001] The invention relates to a tire self-refilling liquid. Background technique [0002] With the development of society, the use of vacuum tires on motorcycles and automobiles has become increasingly widespread in recent years. Vacuum tires have high elasticity and wear resistance, and have good adhesion and heat dissipation performance. Its safety, comfort, and stability are higher than ordinary tires. Since the vacuum tire has no inner tube, it is troublesome to repair and the repair cost is higher, so it should be avoided to be pierced by sharp objects in use. Once the tire is punctured and leaked, it is easy to cause safety hazards. At present, the vacuum tires of motorcycles are usually leaked by rubber nails, but the cracks must be enlarged when the rubber nails are nailed. This not only artificially destroys the tire, but also leaks after repair. [0003] Tire self-rehydration is a kind of liquid material that has a strong ability to repair tires that ...

AI Technical Summary

Problems solved by technology

At present, there are many types of self-refilling fluids for tires made in China, which are also very effective for repairing small leaks at room temperature, but there are still many defects, mainly including: (1) The self-replenishing speed is slow and the bonding strength is not enough, resulting in limited use of self-replenishing fluids ;(2) corrode the rim, make the rim rust, have side effects on the tire, make the tire hard and deform, age in advance, and affect the service life of the tire; (4) Inner tube repair is not possible; (5) The anti-freezing ability is limited, and use under severe cold conditions will cause gel and freeze, which cannot be recovered after freezing, or the tire repair will fail due to a new chemical reaction when the tire temperature is too high

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