one Mechanical properties of nylon tie. Nylon tie is a kind of engineering plastics. The nylon tie made of nylon 66 injection molding has excellent mechanical properties. Different specifications of nylon tie have different binding ring diameters and tensile strength (tensile strength) (see the specification table of nylon tie).

two Effect of temperature on nylon tie. The nylon tie maintains excellent mechanical properties and aging resistance over a wide temperature range (-40~85C).

3. Influence of humidity on nylon tie. In wet environment, nylon tie can maintain excellent mechanical properties, nylon tie with hygroscopic, humidity (water content) increase, have higher elongation and impact strength, but tensile strength and rigidity gradually reduce.

Four. Electrical characteristics and smouldering. Nylon with good insulation, electrical rated temperature less than 105 degrees does not affect its performance, resistance up to UL grade 94V-2.

Five. Chemical resistance. Nylon tie has excellent resistance to chemical corrosion, but strong acid and phenolic chemicals have great influence on its properties.

Six. Weatherability of nylon tie to cold weather nylon tie in extremely cold and dry weather, when the use will appear brittle break phenomenon, then can be soaked in hot water for a night, then use will not appear brittle break phenomenon. In addition, in the process of producing nylon tie, the process of boiling water can be used to deal with the phenomenon of brittle break. And in the production process should also pay attention to the control of temperature and speed, do not let the raw material in the screw for too long and the occurrence of material burning.

Precautions for the operation and use of nylon tie (string tie)

one The nylon tie has hygroscopic property, do not open the package before use, after opening the package in wet environment, try to use it up within 12 hours, or repackage the unused nylon tie, so as not to affect the tensile strength and rigidity of the nylon tie during operation and use.

two In operation, the use of tension tension, can not exceed the nylon strap itself tensile strength (tensile force).

3. The ring diameter of the bundled object should be less than the diameter of the nylon tie ring. It is more than or equal to the diameter of the nylon tie ring, which is inconvenient to operate and not tightened. The remaining length of the belt body after tying is not less than 100MM.

Four. The surface part of the bundled object must not have sharp corners.

Five. In the use of nylon tie when there are generally two methods, one is artificial hand to tighten, the other is to use the tie gun to tighten and cut off. In the case of using the tie gun, we should pay attention to adjust the strength of the tie gun. The specific situation should be determined by the size, width and thickness of the tie gun.