Q:What is the rubber ring outside the wheel bearing of the battery truck?

The sealing ring of the bearing has two kinds of iron and aprons:The iron seal ring bearings are used for high speed and low environmental protection.Rubber sealing ring bearings for low speed, inter - dust, waterproof, but can not be used for oil seals (except for special bearings).

Q:What impact does the rubber spray on the tires have on the car?

There's no paint on the tires at all. Because the paint will react with the rubber of the tires to speed up the aging of the tires and reduce the strength of the tires. The use of painted tires on the tires will affect the safety performance of the tires.

Q:What are the advantages and disadvantages of automobile shock absorber installation?

Shock absorption rubber pad is a kind of rubber embedded in the damping coil spring of the automobile. The cushion can act as a shock absorber, but its biggest function is noise insulation.

Q:Automotive sunroof sealant strip off, what glue can be glued to?

HY-308 metal rubber glue is mainly used in various plastic, rubber, metal jewelry, electronic products, such as high products, wood products, such as rapid adhesion between each other, strong adhesion.

Q:How are the car tyres made?

Plastic parts preparation processIn this connection, it is usually done in six steps to complete all the semi-finished rubber parts that make up the tire(1) section 1: extrusion;Add the material to the extruder head to extrude different semi-finished parts, such as tread, tread, triangle, etc..(2) section two: rolling;The raw material cord passes through the calender, and both sides of the cord are hung with a thin layer of adhesive material, which is finally processed into cords. The main material cord mainly uses nylon and polyester two kinds.(3) section three: bead forming;The bead ring is formed by winding a lot of steel wires. This kind of rubber used for bead has some special properties. When the vulcanization is finished, the glue and the steel wire can be tightly jointed together.

Q:Is the smell of car tires harmful to the human body?

The smell of rubber, of course, has an effect on the human body. It also contains chemicals!

Q:Why are most of the tires black?

In the case of water, a soft tyre eliminates the water between the tires and minimizes the state of the road, making the tires the best mesh with the road surface. The road is dry, hard one tire is more ideal, in the running process, the rubber tire rapidly oscillating rigid molecules with different frequency according to different vehicle velocity, vibration frequency up to 120 kilometers and 240 kilometers per hour when there is a great difference in speed. As the speed changes, the vibrational frequencies of the rubber molecules change as well. The role of silicon in rubber is to control the vibrational frequencies of rubber molecules, to regulate the tires from soft to hard, or from hard to soft. This "controllable tire" solves many of the problems that have been difficult to solve and are difficult for tyres. This is a landmark in the history of the manufacture of automobile tyres. In the future。 The color of the tires will also be colorful, with the owner's desire to match the same color as the body of the tires.

Q:How to maintain the door seal?

The car door seal is not maintained easily aging, aging after the role of small, water, dust can easily enter the inside of the car, car insulation, cold insulation effect will become poor, so we should take good care of the car door sealing strip!

Q:What are the rubber parts for the car?

There are many, the car inside the big, small, a lot of rubber products. Watch more and you'll see.

Q:Why should rubber be used as a tire?

Rubber raw materials wide source, easy processing, comfortable use, friction resistance