01

What is automobile rubber seal strip?

Automotive sealing rubber strip is mainly composed of good elasticity and resistance to compression deformation, aging resistance, ozone, chemical action, a wide range of temperature range (-40℃~+120℃) EPDM rubber foam and dense composite, containing a unique metal fixture and tongue buckle, durable, easy to install.

02

The use of automobile rubber sealing strip

Mainly used in door, door, door frame, side window, front and rear windshield, engine cover and trunk cover, waterproof, dustproof, sound insulation, temperature insulation, shock absorption, decoration. Rubber hinges for mounting passenger car luggage doors can also be produced. The rubber sealing strip has excellent anti-aging, high and low temperature resistance and chemical drug resistance, good elasticity and compressive deformation resistance, long-term use will not crack or deformation, between -50 degrees to 120 degrees can maintain its original high sealing performance. Rubber strip section design, system design and other aspects of the experience to ensure a good waterproof, dustproof, sound insulation, temperature isolation, shock absorption. The sealing strip is easy to install, firm and reliable, and the movable door switch is light.

03

Automobile rubber sealing strip performance display

Automotive rubber sealing strip plays an irreplaceable role in the process of vehicle driving. Rubber sealing strip is a part of automobile body accessory system and has both functional and decorative functions, which are embodied in the following six aspects:

1) Filling gap;

2) Absorb and reduce vibration;

3) Isolate noise, prevent water, dust and other infiltration into the car, ensure ride comfort;

4) Provide moving channels for moving parts;

5) Make up for errors in sheet metal manufacturing and assembly;

6) Reduce wind and rain noise, etc.

04

How to choose rubber strip?

1) Carefully smell the smell of sealing rubber strip

When opening the packaging of rubber strip, you can smell the smell of rubber strip close to the nose. Generally, rubber strip of good quality and excellent quality almost has no bad smell, while the smell of poor quality rubber strip is very bad, and people who are not accustomed to the smell even have the feeling of chest tightness.

2) Test the tension of the rubber strip

Rubber strip has a certain tensile force, its strength is generally greater than 5Mpa, the material of rubber strip also has an impact on its tensile strength. The higher the amount of glue in the same material, the better its tensile force, the better the tensile force of the sealant life will be relatively higher, the performance of all aspects will be better.

3) Test the performance of the rubber strip

Wrap strips of rubber around the base material, tightly, and place them on the floor or roof in strong sunlight. After a period of time to take off to see whether the base material and sealant contact place discoloration or dirt, will not touch the hand.

4) Use combustion method to identify the quality of rubber strip

Then another method is to use the method of burning rubber strips to identify the quality of product drawings. We select rubber strips of different brands, each section, and then light the test. After the good rubber strips are burned, white ash will be produced. Bad quality strips smell bad when they burn, and the ash is black.

05

The method of extending service life of automobile rubber wiper

1) When using a wiper to remove dust on the windshield surface, it is necessary to spray glass water, not dry scraping.

2) Other stubborn and hard dirt on the glass should be cleaned by hand. These things can easily hurt the wiper blade, resulting in a dirty wiper. In severe cases, the wiper motor will also be affected.

3) car washing and daily cleaning to lift the wiper, to hold the "back" of the wiper, put gently back, do not snap the wiper back.

4) When used in winter, ice shovel should be used to clean up the ice on the windshield surface, so as not to increase the burden of the wiper.

5) in a long time when the car should avoid open parking, if the conditions do not allow, it is best to stand the wiper placed, to avoid the snow melting when the ice makes the wiper piece and glass frozen together.

6) Turn off the wiper before stopping and then turn off the fire. Some owners forget to turn off the wipers, and the next day when they start the car, the wipers turn on automatically. In this case, the windshield wipers can easily be burned. If there is heavy snow, stop at night if necessary to put up the wipers to avoid freezing.