Extra large size PET woven mesh pipe network pipes are generally divided into two situations. One is that the raw material strength is high and the friction is relatively large. Thousands of small holes, causing damage to the border and center of the woven mesh.
A variety of materials are used in the manufacture of Extra large size PET woven mesh pipe mesh pipes. Today, I will share with you the characteristics of different materials and see which material you prefer.
1. PET braided sleevesExtra large size PET woven mesh pipe
The chemical formula of polyethylene terephthalate is -OCH2-CH2OCOC6H4CO, commonly known as PET, which is a high polymer, which is formed by dehydration condensation of polyethylene terephthalate. Ethylene terephthalate is obtained from the esterification reaction of terephthalic acid and ethylene glycol. PET is a white or light yellow, relatively highly crystalline polymer with a smooth and glossy surface.
It has good physical, chemical and physical properties in a wide temperature range. The long-term use temperature reaches 120°C, and its electrical insulation is also high-quality. Even at high temperature and high frequency, its electrical properties are still good, but its discharge resistance is weak, and its resistance to electrical discharge is weak. Thermal deformation resistance, fatigue resistance, friction coefficient, and specification reliability are all excellent.
2.PP velcro woven sleeves
PP Velcro woven sleeve, polypropylene yarn is also called polypropylene general wire, PP Velcro woven sleeve/polypropylene yarn and polypropylene dyed yarn/polypropylene general wire are mainly used for ribbons and ropes. Polypropylene yarn and polypropylene dyed yarn/polypropylene general strong wire can also be used for various civilian webbing such as mobile phone camisole, shoe rope and backpack strap. PP velcro woven sleeves/polypropylene dyed yarn/polypropylene general yarn, specifications and models of polypropylene yarn; 300D, 450D, 600D, 900D, 1000D, etc.
3. Nylon braided sleeves
Polyamide fiber, also known as nylon, has a relative density of 1.15g/cm3. It is a general term for thermoplastics rich in repeated amide groups-[NHCO]-on the molecular structure carbon chain, including alicyclic PA, human fat-alicyclic PA and alicyclic pa. Among them, there are many kinds of alicyclic PA, the production volume is large, and the application is extensive. Its name is determined by the actual number of oxygen atoms formed. Invented by the famous American chemist Carothers and his research team.
First of all, we all know that the mesh network is composed of the diameter and the diameter of the electrode, and then we will increase the diameter of the electrode on the basis of the decision, and use a high-strength braided network management, so that the network management will not be easy to wear in a short period of time. network.
In the second case, it will appear in the stage of high-precision mucus filtering, and everyone is the most common process of sieving porcelain mortar weaving in the border and inner parts that are often damaged, network administrators. Because the woven mesh of filter porcelain mortar net is very high, the price is very expensive, so saving the weaving network management is to save the product cost.
We put leather products on the edge of the screen of the mobile phone to make the edge of the braided mesh soft and soft. The rolling bearings and the larger braided mesh, the Extra large size PET woven mesh pipe mesh and the friction sheet are the most obvious, and the shielding effect of this piece is obvious. is the most obvious, so we will weave the center 5 cm of the network also from the rubber sheet. Preparing the edge lining of these Extra large size PET woven mesh pipe mesh pipes for network management reduces hard friction, and tests have proved that it can extend the original service life of Extra large size PET woven mesh pipe mesh pipes.
Shenzhen Huiyunhai Tech.Co., Ltd.
