Car glass is indispensable in automobile body accessories, mainly play a protective role.
Auto glass has the following three categories: laminated glass, toughened glass and area of toughened glass, able to withstand the impact of the strong.
Auto glass according to the location of the divided into: front windshield, side glass, windshield and skylight after four.
The front windscreen of the mandatory provisions of the state must be laminated glass -
By two or more than two layers of glass with a layer or layers of transparent adhesive bonding material of glass products.
With high impact strength, high cohesive force, resistance to light, heat, wet, cold, etc.
Side window and rear window generally for toughened glass, glass heated to close to softening temperature inside the furnace, the glass flow state in the sticks, heat preservation for a period of time, then the film glass quickly into the cooling device, using low temperature high speed air flow evenly quenched to glass, glass lining produce tensile stress, the surface compressive stress, through such processing glass is tempered glass.
What should we usually maintain auto glass?
Because making machine 1.
Films not only people need sunscreen in summer, the car also should prevent bask in, so many owners to car windshield with heat insulation membrane.
Film can prevent the sun not only, still can heat and uv protection.
Automobile heat insulation film has front and rear film and side wind.
Among them, the highest requirements for heat insulation membrane is the front windshield.
In accordance with the provisions of the national Ministry of Public Security traffic safety laws and regulations of the windscreen euphotic rate must be greater than 70%, on the premise of not affect driving safety.
Windscreen most taboo on dark heat insulation membrane.
When choosing insulation membrane resistance to uv index, the higher the better, because can protect the instrument panel parts, prevent aging in advance by the sun's long-term exposure.
In addition, the effect of heat insulation of the membrane and the color depth and there is no direct relationship, heat insulation membrane in the coating process is the critical factor in determining heat insulation effect.
The higher the rate of heat insulation heat insulation membrane, the more powerful reflections.
In general, the heat insulation on the market rate of 60% of the heat insulation membrane is good product.
If the product itself boasts up to 80% or even 90% rate of thermal insulation products, you will be more than a mind's eye.
Laundry detergent production machine 2.
The rational use of laundry detergent when you feel the car windscreen transparency is poor, then spray spray a laundry detergent, can give you a 'clear' vision.
Some owners think that cleaning the windshield before actually very simple, don't make a mountain out of a molehill.
Have the owner will give up to buy a bottle of 10 ~ 20 yuan of special laundry detergent, select 'remedies' -
Homemade laundry detergent.
They will detergent, detergent, washing powder and so on the water instead of special laundry detergent, think cheap and worry;
Some owners also directly with water instead of laundry detergent.
And can't do that!
There are some sediment in the chemical detergents such as washing powder, rubber hose, after a long time easy to corrosion and plugging water, severe cases can damage to the motor.
And general detergent also can constantly corrosion rubber hose, accelerate catalytic wiper strip hardening and hardening of the strip scratched windscreen, will accelerate the windshield surface was shaving, scratched.
If you want to replace the wiper blade, pay fees will be laundry detergent price several times.
And ordinary water is very clean, but the inside of the chemical residue is also very much, accumulate over a long period can also lead to water plugging, water spray.
Long-term use can increase the friction force of mirror, easy to make it to the mirror wiper washing a slight scratches.
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