Q:What kind of rubber does it need to produce automobile tyres?

This depends on how the design formula, commonly used are natural rubber, styrene butadiene rubber, butadiene rubber, chloroprene rubber, etc.

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:Ding Ji rubber and nitrile rubber difference

Nitrile butadiene rubber is prepared by polymerization of butadiene and acrylonitrile by emulsion polymerization. Nitrile rubber is mainly produced by low temperature emulsion polymerization. It has excellent oil resistance, high wear resistance, good heat resistance and strong adhesive force. Its disadvantages are poor resistance to low temperature, poor ozone resistance, poor electrical properties, and slightly lower elasticity. Nitrile rubber is mainly used in the manufacture of oil resistant rubber products.

Q:How does the rubber wheel of the material truck effectively clean up quickly?

The rubber of car model is used commonly butyl rubber and natural rubber two kinds, still have the material that compares almost.

Q:What are the uses of rubber materials in automobiles?

Automobile shock absorber rubber products. Rubber shock absorption products can play a big part in the shock absorption of cars. It is also an important part of the car. Rubber springs play a big part when we come across a pit on our way to the car. It ensures that we keep balance on uneven roads and keep on driving. There are also some key components of the shock absorber that can withstand the pressure on the parts. Therefore, the use of rubber products in the automotive industry has long been indispensable, and will only continue to innovate more and more rubber auto parts

Q:What is the difference between asphalt damping sheet and butyl rubber?

Polycyclic aromatic hydrocarbons among the greatest impact on the human body is benzopyrene, is a mutagen, a carcinogen, is a relatively strong fat soluble substance, it inhaled into the body, can stay in the pulmonary mucosa, in this case, possible cell variation, then the variation to finally, some shadows, or changes in the tumor, is a long time.

Q:Auto window black rubber strip crack, what stick best?

Bonding rubber and rubber between the small area of adhesive, directly with YH-818 of this bond, transparent, environmentally friendly, sticky, and then can not tear down, Dongguan Yi Tong glue

Q:How do you maintain the rubber parts of the car?

In addition, some of the vehicles in the car when in use, the door around the rubber seal for excellent and causing the vehicle when walking between the door and the door frame friction, especially walking on the road to plate will have a "squeak" sound, like the wind hit the windshield, such failures can be smoothly done or easily solved with vaseline.

Q:Are car tires poisonous?

Tire combustion mainly contains carbon monoxide, sulfur dioxide and other gases, there are a small number of polycyclic aromatic hydrocarbons, carcinogenic substances 3, 4 benzopyrene.

Q:The car tire is pressing on the stone, the rubber of the tire is all broken, the heroes see can still use?

The advantage of the patch method is that the patches are strong and do not hurt the crown. However, because the patch is from inside the tire, the tire hole still, so the water may damage from the immersion wire and ply; and, if the hole is large enough, sand and other sharp objects from the hole of the patch may be punctured, it is only suitable for small tire damage. Also, due to the internal patch will tire unloading, separation of tires and wheels, mended to go, so a long time to complete the whole tire.