How to Determine the Quality of Nylon Cable Ties?

With the development of the economy, the advanced application range of socialized mass production is becoming wider and wider, covering almost all fields of application. As a result, the number of nylon cable tie manufacturers has also increased year by year, but the technology, quality, etc. are very different, and the whole consumer goods market is filled with mixed quality.

As a nylon cable tie user, you also need to have basic selection reference knowledge so that you can purchase the most cost-effective nylon cable tie products that are most suitable for your needs.

1. Appearance quality (that can be recognized by the naked eye) of the nylon tie wrap

Common plastic products have defects such as flaws, lack of material, scorching, silver wire, bubbles, deformation, shrinkage and so on. These are also easier to appear on nylon cable zip ties, so you have to pay attention to check their appearance in detail. Although some do not affect the use, they can still induce the potential threat of quality accidents.

It is worth noting that the key parts of plastic zip tags are the quality of the toothed belt part and the tooth cavity of the head, which are very important. Therefore, the toothed belt part should be carefully observed to avoid residual teeth. Otherwise, there will be a large number of unusable sliding teeth, which are difficult to intersperse, which is almost equivalent to waste and cannot be used.

These problems must be carefully paid attention to. Just like the simple phenomenon of constriction, if the constriction is too large, the tooth surface of the belt part and the tooth cavity of the head will not fit tightly after being inserted, and it is easy to loosen the slippery tooth.

The conventional rule is that all products except special and necessary requirements and natural products are the best. A good nylon cable tie should be translucent and clear, even if the colour is slightly yellow, it should not be a big problem, and it should not be turbid and black. The quality of the materials used is also an important point related to quality. The molecular structure of plastics will change after many times of high-temperature melting and screw shearing. This is especially true for PA66, the raw material for nylon cable ties. The outstanding abrasion resistance and stretchability of the cable make this product can be used in a wide range of applications.

2. Performance quality of nylon tie wrap

The most important evaluation focus of nylon cable ties is their tripping force. When applied to a certain strength, whether it is a broken belt, a reverse tooth, or a cracked head, the breaking method must be above the nominal value of the tensile force. As for some users, The poor quality of the cable tie is also partly related to the selected specifications. It cannot be paranoid that the quality of the cable tie label tags is not good, because the standard value of the product of a specification has a bottom. When the force required in the use state exceeds the standard, it is very If it is too large, there is no guarantee. You can only choose to replace products with higher tensile strength. Of course, the cost will rise. 

Good quality cable ties are flexible and ductile when stretched. They will not have a straight fractured section and will not be brittle. In this way, the scope of application of the user's pulling force requirements can be met to a greater extent, so as to achieve the possibility of reducing costs.