Q:Auto accessories, rubber products, how long will it take to ensure the performance meets the standard requirements?

But the experiment shows, when 3 years of above, volume expands greatly exceed standard regulation, although can use, but life drops. According to relevant information, ferrous metal parts in relative humidity of 100%, the temperature above 42 degrees Celsius, only 2~3 hours, the product will rust. Therefore, it is important to pay attention to the storage period of the products and sell them as soon as possible within the time limit.

Q:What are the applications of rubber airbags in the automotive field?

Sealing system is mainly used to prevent leakage of liquid or other materials, including O ring, rotary shaft oil seal, sealing strip, dust cover, flat gasket and so on. Seals are sometimes made of metal, plastic, or fabric, but more of them are made of rubber. In the early 80s of last century, the United States successfully developed PTFE composite oil seal, successfully solved the problem of engine oil leakage, water leakage, and at the same time greatly improved the technical performance of the car. When the engine and transmission system uses oil series lubricants, the sealing material is usually made of butyl rubber (NBR), acrylic rubber (ACM), silicone rubber (VMQ) or fluorine rubber (FPM).Engine oil requires long life, low viscosity (oil saving), smooth lubrication at high temperature, so engine oil usually contains a variety of additives. Long time soaking HNBR, FPM and ACM at high temperature in an additive containing oil, can maintain high compressive strength. The hydrogenation of chloroprene rubber (HNBR) in which several rubber additives on resistance is the best, at the same time by Ding Xiangjiao (HNBR) heat resistance, oil resistance, aging resistance, is rubber products, currently used in high performance auto parts have been widely. For a long time, the automotive industry has been using NBR and cork rubber to make gaskets for engines, but now uses ACM and VMQ as the main material to satisfy the requirements of heat resistance, sealing capacity and compression durability.The fuel pump diaphragm is a typical fuel pump structure in the carburetor system. The diaphragm has to withstand the thermal impact of the engine and therefore requires not only good durability in the gasoline but also high heat resistance. Because of the need for oxidation resistant gasoline, NBR, HNBR and FPM are available for shock absorbers, insulators, and oil seals in the case of seals. As to which material to choose, the temperature depends on the specific temperature.

Q:The car roof strip off with what can be glued glue?

A roof, a waterproof seal can recommend you use glue, jinshida multifunctional soft, pretty good. Sealed waterproof, but also high temperature, the car outside the sun and rain do not affect the gum. The price is reasonable.

Q:General car ordinary car had a puncture can continue to open it, most can run far?

The tyre is not recommended to continue under low pressure. (please check the cause of the tire depression; for example: nail sticking, cutting, rubber aging, cracking, etc.).

Q:Excuse me, is there a ground adhesive tape at the end of the tank truck? What's the use of it?

In order to eliminate the static electricity produced in the process of refueling, discharging and transporting oil, to prevent fire caused by static electricity, and to ensure safe production, all kinds of electrostatic elimination devices are installed in the tank truck.

Q:How are the car tyres made?

The car the whole tire is not too humble, but tire for vehicles, like shoes for people, its importance is absolutely not. We understand the tire production process, help to enhance your Goodyear brand trust. Process 1: dense process, refining process is to carbon black, natural / synthetic rubber, oil, additives, accelerators and other raw materials mixed together, in the mixer for processing, the production of "glue" process. All raw materials must be tested before entering the mixer and can be used after being released. The weight of each mixer is about 250 kilograms. Each rubber component used in the tire is of a specific property. The composition of the rubber depends on the performance requirements of the tire. At the same time, the change of the composition of the rubber depends on the needs of the manufacturers and the market. These requirements mainly come from traction, driving performance, road conditions and the requirements of the tires themselves.

Q:How does the new car remove the smell of rubber in the car?

The new special odor eradication agent living skin get rid of formaldehyde solution, can effectively remove the odor inside the car.

Q:How to maintain the tires?

If before you are ready to drive, the tire has a leak, but you are not aware of the road, then the road after the first, you will feel the wheel becomes heavy hand (front), as the speed increases, the straight direction becomes very difficult, even repeatedly (front) crooked to the side leakage but, if the rear wheel leak, then slip the rear left is sure to make you feel. When they find themselves in a flat tire, please do not panic, the vehicle to secure stable Road, then get off view, then, if the vehicle is equipped with a pump, can try to tire inflation, if not soon after air inflated, then you can directly open tire, please check the tire with them, confirm the reasons for leakage, and complete the necessary remedial measures.

Q:Why are most of the tires black?

The tyres are not black at the moment. It all depends on a totally new and incredible production process: adding a certain amount of sand to the rubber material that produces the tires to reduce the percentage of carbon black. Of course, this is a special production process controlled by electronic technology and computer technology. The sand is actually the basic raw material silicon. The chemists mixed silicone with rubber so that they could make "freewheeling" tyres. This kind of automobile tire is suitable for different needs, low temperature wheel and high temperature hard.

Q:Does automobile rubber mat cause harmful substances when heated?

Is usually made of polymer material, called a PVC soft flat bottom, because the polymer adsorption ability, can play a non slip effect.