Q:What kind of grease can be used in the Great Wall sunroof rubber grease?

We should use synthetic lubricating grease, the current public car use is hotolube or Kluber tiger, leopard peach one hundred and thirty grams of toothpaste packaging, this grease to food safety standards, low temperature resistance, water resistance, durability, long lasting lubrication.Do not use Vaseline for skylights lubrication, low melting point of Vaseline, about forty degrees on the melting of volatile, and summer car temperature reached forty or fifty degrees. Should not use oil or ordinary butter, winter will freeze, durability is not enough, the distribution of harmful odor.

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:How does the ceiling fabric come off?

Polyurethane glue is the molecular chain containing ammonia ester and isocyanate glue, due to the presence of strong polar isocyanate and carbamate radicals, highly reactive, can be cured at room temperature, which has excellent adhesive properties to metals, rubber, glass, ceramics, plastics, wood, fabric, leather a variety of materials such as.

Q:Where does the rubber from the car come from?

The rubber tree native to South America later China especially Hainan South planted in large area.Rubber through refining technology, products can be made several widely, life can be seen everywhere.Rubber has developed into many varieties under technological innovation.

Q:What kind of equipment do you need to make rubber parts for automobiles?

The premise is that you must do market research and Prospect analysis. Now auto parts production is a small profit, raw material prices, product prices down, the purchase side to rebate, the production process of waste, as well as tax, land tax and other taxes. If it's a new factory, it's not good to open up the situation.

Q:Could you tell me how to remove the glue mark on the door of the car?

According to the material can be divided into division: BOPP tape, cloth tape, kraft paper tape, masking tape, fiber tape, PVC tape, PE foam tape etc..

Q:Where does the car use the most rubber parts?

The top man in the car right, the role of the general rubber, sealing, dustproof, buffering, wear, as long as these effects can be used in rubber parts.

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

You are talking about the window seal. If you break it, it should be rubber aging. You'd better go to the auto repair station to replace the new one;If it is accidentally cut hole, and reluctant to change, then use 502 sticky

Q:What kind of material is the automobile tyre made of?

The main material of automobile tire is the most widely used rubber, natural rubber, polybutadiene rubber, styrene butadiene rubber, rubber and other Ding Ji.

Q:How can the old tyres be recycled?

Waste tires are known as "black pollution", how to deal with has been recognized as an environmental problem.