At present, the main material of lifting belt is synthetic fiber, and synthetic fiber is divided into many kinds, including polyester, polypropylene, nylon and so on. Each synthetic fiber has its own unique properties. Among them, the lifting belt of polyester material is the most used lifting belt at present. Then today, Chenghua Manufacturing will take you to know about the lifting belt of polyester.
First of all, we start from the performance of polyester lifting belt. Polyester lifting belt not only has the characteristics of high strength, portability and high cost performance, but also has good performance in flexibility, elastic resilience, wear resistance and acid resistance. It is because of these advantages that polyester lifting belt is widely used in various lifting fields.
No pure gold gold, no one is perfect, polyester fiber lifting belt is not without faults, with polyester fiber is the symmetry structure, lead to no hydrophilic groups on the molecular chain, so poor hygroscopicity, electrostatic phenomenon is serious, the static electricity in flammable and explosive place is likely to bring safe hidden trouble, on the other hand, due to the low oxygen index of polyester fiber, Therefore, it is easy to burn and accompanied by serious droplet during combustion, which also brings potential safety hazards to the mass use and storage of lifting belt.
It can be seen that polyester lifting belt is not all-powerful, of course, including all kinds of rigging, no tool can be applied in all directions, we just need to make full use of its strengths and avoid its weaknesses, and go far enough.