Anti-static clothing manufacturers teach you to understand the top 10 tips for selecting high-quality anti-static overalls.

 Anti-static overalls are not worn once. If they are worn improperly and after repeated washing, the static electricity performance may be lowered and the safety requirements cannot be met. Therefore, Tianjin strength teaches you to choose high-quality anti-static clothing to make the anti-static overalls more durable. Sexual and anti-static performance persistence, should pay attention to the following matters in the selection:

(1) Where normal, explosive gas mixtures occur continuously or in short periods of time or in places where explosive atmospheres are likely to occur, where the minimum ignition energy of flammability is below 0.25 mJ, it should be worn. Anti-static clothing. Anti-static overalls choose gray wire conductive fiber for high quality. Select the appearance quality of the anti-static overalls. The fabric should be free of defects, spots, dirt or other defects that affect the anti-static properties of the fabric.

(2) All anti-static fabrics should be used for clothing. Generally, no lining is used. When lining is required, the exposed area of the lining should not exceed 20% of the inner surface area of all garments. If it is required for large areas, the same conductive fiber should be woven. The lining is used as a lining and can be distinguished by the naked eye.

(3) According to the electrostatic sensitivity of different processing objects in different places, anti-static overalls with different grades of anti-static cloth should be selected. The smaller the spacing of conductive fibers, the better the effect, the better the obvious effect of the silk, and the kind of intertwined .

(4) It is forbidden to attach or wear any metal objects on the anti-static overalls. The anti-static clothing with metal buckles is not the quality product you need.

(5) The fabric should be flat, feel good, and the cotton with good hand feel is relatively high. The higher the polyester content, the easier it is to generate static electricity.

(6) Check whether the manufacturer has the “National Industrial Product Production License” and “Special Labor Protection Product Safety Sign Certificate”. The quality of the products without relevant qualifications is difficult to guarantee.

(7) Check if the instruction manual is equipped. It is difficult to guide your use without relevant instruction manual. After-sales service without the manufacturer's name and contact information is difficult to guarantee.

(8) Anti-static overalls purchased in batches should be randomly selected to test the amount of charge before wearing. If it is less than 0.6, it can be considered as qualified. After wearing for a certain period of time, especially when the wearer has a shock when undressing, it is necessary to carry out the retest.

(9) When using conductive metal fiber silk cloth, fabrics with fine fineness of metal fiber should be used. Because the finer the wire, the lower the voltage at which corona discharge starts, it can be discharged at about 3-4KV. The effect of static electricity is more obvious.

(10) When using polyester and polyester cotton cloth with antistatic agent, its effect is poor when the humidity is not high, and the antistatic durability is not as good as that of conductive metal wire cloth.

 If you pay attention to the above 10 points when choosing anti-static overalls, then the anti-static overalls you choose must be qualified and quality.