HS code segmentation for industrial chemicals

List of the catalog of this article:

• 1,HS code segmentation for industrial chemicals Does the front gear of the car need a film?
• 2,How much is the front bumper film of the car
• 3. How much is the front glass film of the car?
• 4, What should I pay attention to after applying the car's front glass film

Does the front gear of the car need a film?

The answer is yes that the front gear of the car needs to be filmed. The front shield film can be explosion-proof, anti-ultraviolet, heat-insulating and anti-glare. The film can improve the safety of driving and prevent the damage of ultraviolet rays. The front bumper must be attached to the car.

When applying the film, the color of the front windshield film of the car should be slightly lighter, or colorless glass film should be used. When applying the windshield film of the car, it must not affect the driver's visibility. The glass film of the four doors of the car should not be too dark, otherwise it will also affect the driver's judgment of the surroundings at night.

After pasting a front film of poor quality, passing through the tunnel will produce patterns due to light reflection, and driving at night will produce astigmatism due to the strong light when meeting the car. Therefore, the poor film can't be attached to the front gear, and there is no need to stick it. If you can accept a high price, you must stick it well, otherwise it will do more harm than good.

No need. Merchants usually advertise the front mask: 1. Explosion-proof (the front bumper is laminated glass, that is, there is a polyvinyl alcohol butaldehyde film sandwiched between the two layers of glass, and there is no need to stick another layer). It has a certain effect on blocking ultraviolet rays, but it is of little significance.

How much is the front bumper film of the car

The front bumper film of the car is generally about 300-500 yuan. Because the front windshield of the car is tempered safety glass, when the glass bursts, if the front bumper film has been installed, the debris will not Splashing plays a role in protecting the safety of the driver.

The front windshield film costs about 500-2000 yuan. Car film can insulating heat and sun protection, and film can block the heat generated by infrared rays. Ultraviolet isolation, the medium and long waves in ultraviolet rays can penetrate very thick glass, and the thermal insulation film can cut off most of the ultraviolet rays.

The front glass film is 500~5,000 yuan. When buying car film, you should pay attention to the construction environment, construction technology, quality assurance and after-sales service, etc.

It generally ranges from 200 to 3000 yuan depending on the brand. Products of regular well-known brands with a normal standard of more than 700 yuan are available. The quality of the film in the Chinese market varies. Our film is generally on the inside of the car, and some of them are inferior plastics or formaldehyde and benzene containing glue seriously exceed the standard, which affects the health of the car owner.

The SPF value of V70 reaches 200, which is much higher than the top sunscreen on the market, and ranks among the top of all brands of front shields. Because Weigu is a unified quotation according to the model, for the choice of Weigu V70 front bumper car glass film, its price cannot be accurately given, all of which are 300. More than 0 yuan.

Depending on the brand, it generally ranges from 200 yuan to 3,000 yuan. Products of regular well-known brands with a normal standard of more than 700 yuan are acceptable. The film quality in the Chinese market is uneven. Our film is generally in the car, and some inferior plastics or glue-containing formaldehyde and benzene seriously exceed the standard, affecting the health of the car owner.

How much is the front glass film of the car?

SteamThe front windshield film of the car is generally about 300-500 yuan. Because the front windshield of the car is a tempered safety glass, when the glass bursts, if the front bumper film has been installed, the fragments will not splash, which plays a role in protecting the safety of the driver.

The front windshield film of a car costs about 300 yuan. Generally, it can be used for four to five years without any problems: as we all know, driving is a high-risk job, and accidents can happen at any time.

The front windshield film costs about 500-2000 yuan. Car film can insulating heat and sun protection, and film can block the heat generated by infrared rays. Ultraviolet isolation, the medium and long waves in ultraviolet rays can penetrate very thick glass, and the thermal insulation film can cut off most of the ultraviolet rays.

Depending on the brand, it generally ranges from 200 yuan to 3,000 yuan.Products of regular well-known brands with a normal standard of more than 700 yuan are acceptable. The film quality in the Chinese market is uneven. Our film is generally in the car, and some inferior plastics or glue-containing formaldehyde and benzene seriously exceed the standard, affecting the health of the car owner.

What to pay attention to after car front glass film

: After the car film, avoid it within three days No lifting window;2: Do not wash the car within three days; 3: Do not open the sunroof in driving vehicles with a sunroof within three days, especially at high speed; 4: After applying the film in winter, it is recommended that you do not raise and lower the window or wash the car within a week.

Notes: After the car is filmed, avoid raising and lowering the windows within three days; do not wash the car within three days; vehicles with sunroofs within three days should not open the sunroof while driving, especially at high speed; after the film is applied in winter, it is recommended that you do not raise and lower the window or wash the car within a week.

The front and rear gears take about a month to dry thoroughly. During the day, the front shield should be exposed to the sun. The most noteworthy thing is that the rear heating line cannot be opened within a month, because if the heating line is opened after applying the film in winter, bubbles will be generated near the heating line, which cannot be repaired, which will cause unnecessary losses and trouble.

Generally, it takes about a week, that is, seven days, before the window can be raised and lowered. In summary, car film can effectively prevent ultraviolet rays, and can also play a role in sun protection in summer, and it is very private.

Generally, there are three steps to clean the glass: glass flaw detection, removal of glue particles and gravel; glass dust removal and cleaning (due to the need to use water to remove dust and lubricate, pay attention to prevent water leakage into the car's audio and electronic control system, which must be cleaned three times); cleaning before applying the film, pay attention not to damage the windshield when cleaning Bad heating wire.

It takes about a month for the front and rear gears to dry. During the day, the block in front should be exposed to the sun. The most noteworthy thing is that the rear heating line cannot be turned on within a month, because after the film is applied in winterIf the heating line is turned on, bubbles will be generated near the heating line, which cannot be repaired, causing unnecessary losses and troubles.