There are many kinds of braided materials for PET self-wrapped braided sleeves, mainly cotton yarn, nylon, and PET. Customers can weave different materials into network pipes according to their own needs. Because most customers like PET material, we mainly introduce PET self-wrapping braided sleeves.
The working temperature of PET flame-retardant open-hole braided mesh pipe is -50~+150 degrees, the melting point is 250 degrees, and the fire rating is ULVW-1.
PET flame-retardant open-hole braided network pipe adopts environmentally friendly monofilament, and the diameter of the filament is 0.2mm or 0.25mm. It can be decided to use monofilament or three-filament according to customer requirements. The more filaments, the denser the braided mesh tube, and the smaller the gap when stretching.
The braided PET self-wrapping
Braided Sleeve has good elasticity, wear resistance and heat insulation, smooth surface and bright color. The braided thread can be woven according to the customer's hobbies, and the colors are very rich, so it is loved by many customers.
In fact, the range of applications for PET self-wrapping braided sleeve management is very wide. For example, the braided PET self-wrapping braided sleeve can be applied to computer power cables, audio cables, and video cables. It can not only achieve the function of beautiful decoration, but also protect the power cables and cool them through heat dissipation. If the power line is short-circuited and catches fire, the braided PET self-wrapping braided sleeve can also be flame-retardant, reducing the risk of fire and greatly improving product safety. It can also be used in automobiles, wires and cables.
As we all know, the price of braided network pipe is an important reference factor when we buy, so here comes the problem. There are often two types of PET braided mesh pipes on the market, one is flame retardant and the other is non-flame retardant, and the non-flame retardant PET self-wrapped braided sleeve has a lower lattice. So why do we choose flame-retardant PET self-wrapping braided sleeve?
In fact, the important thing is safety. At present, PET self-wrapped braided sleeves are mostly used in high-end fields such as automotive wiring harnesses, rail transit, mechanical equipment wiring harnesses, cabinet wiring harnesses, and medical equipment. Moreover, it has the functions of beauty, arrangement and protection, and the safety requirements are particularly high. Compared with this, the price of PET self-wrapping braided sleeve pipe is particularly cheap, but it cannot be ignored.
In the course of work, some small probability accidents often occur, such as the line catches fire. At this time, if you choose a non-flame-retardant PET self-wrapping braided sleeve, because the material of PET itself is flammable, it is easy to increase the fire, and the consequences will be disastrous. If you choose a flame-retardant PET self-wrapping braided sleeve, since the flame retardant is added to the PET thread, it will be extinguished once a fire breaks out, which can well hinder the spread of the fire, buy time for the staff to extinguish the fire, and reduce losses.
In this era of fierce competition, quality is the life of an enterprise. A small accident may cause a small direct loss, but the indirect reputation loss cannot be estimated.
PET self-wrapping braided sleeve is a high-performance mesh tube that is flame retardant and halogen-free. It can meet the requirements of various industrial fields for wear protection. Especially its unique braided structure, which can expand to 1.5 times its original diameter. It's better for wrapping around harnesses and can pass through bulky connectors without a hitch. Weaving can be divided into round tube and flat tube, round tube means round mouth, flat tube means flat mouth. So here comes the problem. When buying, should I buy a round tube or a flat tube? We're going to get some basics down. Now let me tell you the difference between the two.
The first is the difference in application. The round tube-shaped port makes it easier to insert the wiring harness. However, general customers do not use it for wire harness protection, and mostly use it in any market such as bouncing toys. It can stand up well and play the role of bouncing, and the flat is usually used to protect the wiring harness of automobiles, aerospace, transportation, equipment, etc. And it can be extended to a certain range to play the role of beautiful protection, insulation, flame retardant and so on.
Second, there are differences in raw materials. Round tubes are generally used in some low-end products, so there is no requirement for quality, only elasticity is required. Therefore, the commonly used raw materials are of inferior quality, thereby reducing the cost. And this basic term is very strict in the automotive wiring harness, so all new flame-retardant materials are used.
Then there's the performance difference. The performance of the round tube is mainly elastic and can be stretched. The flat tube mainly needs to be wear-resistant, beautiful, flame-retardant, environmentally friendly, and insulating.
Therefore, when choosing a PET self-wrapping braided sleeve, we should choose where it is used and what role it needs to play.
Shenzhen Huiyunhai Tech.Co., Ltd.
