What to pay attention to when ordering ESD anti-static polo shirts
Anti-static work clothes are work clothes sewn with anti-static fabrics in order to better avoid the accumulation of static electricity in clothes and pants. In many fields, it is necessary to wear anti-static work clothes, so companies must pay attention to these problems when ordering anti-static work clothes.
1. Classification of anti-static fabrics
1. Use antistatic agent to carry out epoxy resin carding on the fabric, and adhere to the surface layer of the artificial fiber fabric after padding and baking, so that the fabric has a certain antistatic effect. This type of method is only used for civilian clothing to get rid of static electricity such as clothes and trousers, corona discharge, environmental pollution and dust absorption.
2. Add antistatic agents, such as ammonium sulfate, sulfonate and other surfactants to the inside of polyester fabric or cotton high polymer, or introduce a third single to obtain antistatic chemical fiber with performance. Because most of the antistatic agents added are surfactants that will react or dissolve in the presence of alkali, alkaline detergents should not be used in the carding or cleaning of fabrics to avoid harming the actual effect of antistatic. This type of chemical fiber is suitable for It can be used for clean clothes, sterile testing clothes, and also for civilian clothing.
3. Conductive chemical fibers are infiltrated into general fabrics. Such anti-static fabrics have been widely accepted and recognized because they will not be harmed by the natural environment. The antistatic performance of this type of antistatic fabric, the type of conductive chemical fiber and the state of each part of the conductive component (metal material, high-purity graphite, carbon black, etc.) in the chemical fiber are divided into uniform conductive component type and conductive component covering type. , Conductive component composite type and conductive component composite type. Other composite conductive chemical fibers with conductive components such as carbon black and high-purity graphite in them can be used for polyester yarn immediately. You can get a very good anti-static effect, and it is the best conductive chemical fiber for textile anti-static clothing at this stage.
2. The key technical performance of anti-static overalls
Anti-static work services must be manufactured in accordance with national industry standards. The current national industry standard with reasonable standards is GB 12014-1989 "Anti-static work clothes". The key technical standard of anti-static induction work clothes is anti-static performance, that is, the amount of electrified charge of each anti-static clothing, which is immediately related to the safety protection performance of the product. In addition, the super breaking strength of seams, the super breaking strength of metal material fittings and lining Japanese kimono materials are the technical index values that endanger the actual effect of clothing and anti-static.