The effect of sealing strip on the window

Door and window sealing strips are commonly black rubber objects, which are commonly found at the edges of doors and windows, and are elastic strip-shaped or rod-shaped materials on the combined parts of glass and bead, glass and frame fan, frame and fan, fan and fan. It can block water, wind, sound, etc., and temperature, and can prevent mechanical damage caused by metal collision, so it can be sealed, sound insulation, heat insulation and shock absorption.

Therefore, as a key part of doors and windows, it must have sufficient tensile strength, good elasticity, good temperature resistance and aging resistance, so as to ensure a good use experience and comfortable home experience of doors and windows. Therefore, its cross-sectional structure size should not only match with door and window profiles, but also have sufficient strength and durability.

Therefore, the quality of the door and window sealing strip determines the quality of a window. Therefore, many famous brand doors and windows have made great efforts to select excellent sealing strips in this respect. Among them, the sealing strips used in the doors and windows of Jinggang Asia belong to the sealing strips that dare to be guaranteed for 30 years. And the producer of dogma is Haida Rubber and Plastics in Jiangyin.

How to distinguish the true and false of the sealant strip?

Sealing tape is still very simple to distinguish between true and false, the following methods can help you do not use tools to identify the quality of the sealing tape.

1. First of all, use your nose to smell if there is any peculiar smell. Normal sealant strips have no peculiar smell, or take some natural rubber smell when the steel leaves the factory.

2. Wrap the sealant strip hard on the profile, and after a period of exposure, see if there is any defaced matter attached to the profile, and see if the surface of the sealant strip is yellow and if there is any oil.

3. If the section of the rubber strip is bright and similar to the surface color, it means that there is not too much filler.

4. The rubber strip is stretched by hand with force. If it is not easy to break in the hand and the stretching degree is good, the quality is very good and it will not deform after long-term use.

5. Scrape the sealing strip with your fingernail. If the material quality is not good, it will easily produce white. Such a strip cannot withstand collision. Once a hard object hits or scratches, the sealing strip will lose its beauty.

Jilin Yite Rubber Hose Co., Ltd.