Q:The rubber strip causes the automobile white paint to be yellow, what method can remove?

It can be rubbed with gasoline, but gasoline can also damage the paint.

Q:What material is the rubber hose on the tank truck?

(1) carbon steel can be divided into three kinds: carbon structural steel, carbon tool steel and free cutting structural steel according to the use, and carbon structural steel is divided into two kinds: construction steel and machine manufacture structural steel;(2) by refining methods can be divided into open hearth steel, converter steel;(3) according to deoxidization methods, they can be divided into boiling steel (F), killed steel (Z), semi killed steel (b) and special killed steel (TZ);(4) according to the carbon content of the steel can be divided into low carbon steel (WC = 0.25%), carbon steel (WC0.25% - 0.6%) and high carbon steel (WC>0.6%);(5) according to the quality of steel, carbon steel can be divided into ordinary carbon steel (phosphorus, sulfur, higher), high quality carbon steel (low phosphorus and sulfur) and high quality steel (lower phosphorus and sulfur) and super quality steel.

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

When the tanker starts, the oil is churned up in the car, which will rub against each other and produce static electricity. If the static electricity is saved, it may cause a fire or explosion on the tank car. In order to import the electrostatic into the earth and ensure the safety of the tanker, a conductive rubber strip is drawn from the oil tank at the rear of the vehicle, which can be left over to the road surface so as to ensure that the static electricity in the tank is imported into the ground.

Q:What is the function of the rubber on the left and right sides and the back of the chassis?

Distribution in both sides and the back of the lower part, the first one color difference decorative effect, second, a touch of sassafras in time, nor the same as sheet metal produced scraping traces, change the price is cheaper

Q:The rubber cushion of the car shock absorber is broken. Can I use it?

For car shock absorbers, rubber mats damaged. Suggest you change. From the comfort of driving, or from the bodywork. It is recommended to replace damaged car pads.

Q:What kind of material is good for heat shrinkable tube of automobile air conditioner?

There should be four layers of material: 1, the innermost layer is Niron; the 2 layer is chlorinated butyl rubber (CL-HR); 3, the middle layer of polyester fiber reinforced layer; 4, the outermost layer of ethylene propylene rubber (EPDM)

Q:Can the waterproof sealing strip for sunroof glass be changed?

Pay attention to the aging and deformation of the slide rail.Skylights used for a long time, in its slide, gap, usually there will be a lot of sand deposition, if not cleaned regularly, it will wear sunroof components.Operation 1: for electric sunroof, in the bumpy road, it is better not to open the sunroof completely, otherwise it will cause the deformation of the relative parts because of the vibration between the skylight and the slide rail, and even damage the motor.Operation 2: clean drain pipe and proper lubrication rail every two years.Should be cleaned regularly around the slide, usually in the use of 2 to 3 months, the rail with gauze stained with clean water cleaning, and after wiping clean, apply a little oil or butter on it.Operation 3: when the vehicle is ready for long-term parking, it is necessary to thoroughly clean the skylight track with talcum powder, so as to avoid the long time and cause the chemical reaction of the sealing ring in the air to cause the ageing.

Q:What happens when the wiper strips come off?

Check wiper method is very simple, some spray cleaning liquid, and then start the wiper, notice the action is smooth, hear if there is a "scratch" sound, if any, said too much pressure to the glass wiper, must make the appropriate adjustment and correction. When the wiper Saowan one to two, to see whether there is water on the windshield, and observe whether it will leave scratches, if you see clearly what is said on the wiper wiper blade has been aging, should be replaced with new rubber strips.

Q:What is the swelling glue used in automobiles?

Expansion rubber is a kind of auto expansion adhesive tape and film made of synthetic rubber and resin as base material. It has excellent oil surface adhesion, operability, high expansion rate, filling property, elasticity and good adhesion.

Q:The car wiper strip with adhesive strip is what do good glue

Wiper blade rubber strip is made of natural rubber and special formula to be formed, you say the strip quality that depends on the source material, a good wipers must achieve: Anti UV, high and low temperature resistance, corrosion resistance and so on a series of questions, do Mandarin tape more in China, with good quality and poor quality;