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Let's talk about the quality of rubber sealing strips and the resolution of door and window sealing strips.
Release time:
Mar 21,2022
Let's talk about the quality of rubber sealing strips and the resolution of door and window sealing strips. In terms of the production process of the sealing strip, it is necessary to roll the rubber before production to make the sealing strip raw material uniform; the rubber sealing strip is vulcanized into a finished product. During the production process, the size of the sealing strip must be grasped to avoid deformation of the sealing strip.
Let's talk about the quality of rubber sealing strips and the resolution of door and window sealing strips.
Factors affecting the quality of rubber sealing strips
Whether the technology of rubber sealing strip is advanced or not affects the output and quality of rubber sealing strip to a great extent. The introduction of advanced technology and keeping up with the development of the times have established a leading position in the sealing strip industry. In the production process, in addition to excellent hardware facilities, software technology should also be excellent. In the production process of sealing strip, rubber rolling is required before production to make the sealing strip raw material uniform. Rubber sealing strip is vulcanized into finished product, in the production process, to grasp the size of the sealing strip, so as to avoid deformation of the sealing strip and so on.
The fixing method of the sealing strip in use
1. Embedded fixed: the hook tooth formed by the sealing strip is fixed in the embedded groove.
2. Fix with adhesive or tape: stick double-sided tape or tape on the part where the sealing strip is separated from the object. When installing, tear off the isolation paper and install the sealing strip on the designated part of the seal.
3. Fix with bubble nails: drill holes in the sealing strip, install bubble nails, and install the sealing strip with bubble nails on the nail holes of the object during installation.
4. Clamping and partial fixation: The sealing strip itself is clamped and partially clamped and fixed on the device part of the object. The clamping part can be composed of a skeleton and rubber or rubber.
What causes the aging of rubber sealing strips?
1. The influence of air components such as oxygen, because the oxidation reaction breaks the rubber molecular chain, but the degree of influence of ozone and oxygen is different, and the oxidation of ozone will be more destructive.
2. The influence of light and moisture, which is the key factor to accelerate aging, moisture in the air is an important condition for rubber softening, but light is the key factor to cause its discoloration, long-term sunshine mapping is very simple, will cause rubber deformation and softening.
3. Temperature, the influence of temperature on rubber is still relatively large. If the rubber becomes tough and important in the cold winter, it will break the rubber, and it will soften the rubber in the hot summer.
How to distinguish the quality of the door and window sealing strip
1. Odor: door and window sealing strip has peculiar smell or plastic smell, it is not suitable for use on wooden doors.
2. Tear: try to tear the thin sealing strip of doors and windows, the greater the difficulty, the higher the glue content, that is, the better the overall performance of this product.
3. Pull: Two people pull the opposite ends of the door and window sealing strip respectively, and then see if it can rebound to the original length. The better the elasticity, the door and window will not be deformed due to long-term pressure after installation.
4. Scraping: The surface of the door and window sealing strip with poor material or low glue content is easily scratched white. After the sealing strip is installed, if a hard object collides with it, it will "break the phase" and the appearance experience will be worse.
5. Look: Observe the cross-section joints of the door and window sealing strips to see if the brightness is close to its surface color. It can be used when there is less filler.
All right, let's introduce the editor here. Thank you for watching.
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