The cabinet sealing strip has the advantages of high temperature resistance, high pressure resistance, no deformation, non-toxic and tasteless, high elasticity and high strength. Sealing waterproof performance is strong, long-term use does not change color. Therefore, the product is often used in various industries such as automobiles, electrical appliances, doors and windows. Cabinet sealing strip is mainly used for plastic steel windows, aluminum alloy windows, wooden windows and other architectural decorative doors and windows. Plastic steel window sealing strips on the market are generally extruded from PVC, modified PVC, EPDM, elastomer sealing strips (including TPV, TPE, TPR, SEBS), silicone and other materials. The sealing strip has the characteristics of energy saving, environmental protection, dust-proof, impact-proof, waterproof, sound insulation and light isolation, and reduces the interference of outdoor noise and debris.

Although the input of the cabinet sealing strip accounts for a small proportion, its role cannot be ignored. Therefore, there is no need to choose those counterfeit products in order to reduce costs. Next, I will introduce how to use the cabinet sealing strip and the purchasing skills of the cabinet sealing strip. The identification method is very simple.

1. If there is a peculiar smell, smell it with your nose. Ordinary PVC material will have a little mellow smell, which is almost too small smell.

2. Wrap the cabinet sealing strip on the profile as tightly as possible and place it at high temperature for a period of time (on the roof or in a sunny place). Check whether the contact surface between the profile surface and the sealing strip is stained or discolored, whether the dust on the surface of the box sealing strip is yellow (oil is easy to absorb soil), whether there is oil leakage, and whether the hands are dirty.

3. The sealing strips of some cheap cabinets will have a lot of fillers, so the surface will not be very bright, and those that are very cheap and do not look bright are not desirable.

The cabinet sealing strip has the characteristics of high temperature resistance, high pressure resistance, kink resistance, no deformation, non-toxic and tasteless, high elasticity, high tensile strength, strong sealing water resistance, no color change after long-term use, no peculiar smell, etc. Therefore, this product is often used in various vehicles, electrical appliances, doors and windows and other industries, but many people do not pay attention to maintenance after pasting. Below, Qi Yu Xiaobian will introduce how to maintain the cabinet sealing strip and extend its service life.

1. Check whether the sealing strip of the cabinet is cracked or broken. If the sealing strip is broken or has large cracks, it can be repaired with adhesive. If the sealing strip is seriously damaged or aged, replace it with a new one.

2. Daily maintenance of automobile cabinet sealing strip:

① Use car cleaner for cleaning. After cleaning, apply a layer of high permeability protective agent to prevent aging of the sealing strip.

The gap between the sealing strips is easily filled with sand and dust, causing corrosion. Therefore, a brush should be used to remove sand and dust.

3. Cabinet sealing strip plays an increasingly important role in doors and windows. Sealing strip is a powerful measure to ensure air tightness, watertightness and sound insulation of doors and windows. At the same time, it is also a reliable guarantee for the safety of the glass after the doors and windows are subjected to external forces. However, due to the influence of climate and sunlight, the sealing strip will shrink, age and deform. Therefore, the sealing strip is not allowed to work in a stretched state, and the free state of the sealing strip should be maintained.