1) Static electricity generation: When any object is exposed to other contact and then separated, the electrons are derailed by external force. This external force contains various energies ( Such as kinetic energy, potential energy, thermal energy, chemical energy, electromagnetic induction, etc.) can generate static electricity.
2) Static electricity hazard: When an object generates electrostatic charge When more and more particles accumulate, a very high potential is formed. When they come into contact with other uncharged objects, a very high potential difference will be formed and discharge will occur. When the voltage reaches more than 300 volts, the generated static sparks can ignite surrounding flammable gases, liquids, and dust, causing an explosion!
Static electricity has seriously harmed various fields in people’s production and life, such as military industry, fire industry, petroleum, natural gas, chemical industry, shipping, photosensitive materials, coal mines, rubber, medicine, gas and other production; for another example, Fuel tank storage sector, electronic device manufacturing, microelectronics related industries, mechanical electronics, optoelectronics, office automation, information communications, electronic medical, computer and other industries.
1) Anti-static silk (conductive silk) and anti-static ultra-clean fabric
2) Anti-static T /Cfabric
3) Anti-static T/R fabric
4) Anti-static CVC fabrics, etc.
5) Anti-static cotton fabric
1) The fabric is finished with antistatic finishing agent;
2) Fiber graft modification, blending and interweaving of hydrophilic fibers for the purpose of improving fabric hygroscopicity;
3) Blended or inlaid conductive fiber;
The mechanism of action of the first two methods is to increase the moisture regain of fabrics, reduce insulation, and accelerate electrostatic leakage. Therefore, if the processing effect is “not durable or not noticeable” in a dry environment or after multiple washings, it is usually used on ordinary clothing fabrics. Only the third method can permanently and efficiently solve the static problem of textiles, so it is widely used in the production of anti-static work clothes fabrics.
1) The conductive yarns in conductive yarn fabrics are mainly embedded in the back of the fabric. The back of the fabric is a semiconductor, and the front of the fabric is an insulator. What is eliminated is only the static electricity generated by the friction between clothing and the human body, which cannot be eliminated.�Static electricity generated by friction with external equipment, etc., still has charge accumulation on the front of the clothing.
2) Blended fabrics use conductive fibers in the textile It is added to the yarn during the process. Both the front and back of the fabric are semiconductors, which can quickly and evenly eliminate the static electricity generated by the human body and clothing, as well as the static electricity generated on the clothing surface when in contact with the outside world. There is no charge accumulation in the clothing. At present, we commonly use conductive yarn fabrics.
1) White silk: metal oxide polyester conductive fiber
2) Black silk: composite polyester conductive with carbon black and metal oxide
Sizing: due to long conductivity The yarn is expensive. Put the warp beam embedded with conductive filament on the creel near the slurry tank (the double-layer creel should also be placed on top). Firstly, it can reduce the waste of waste yarn embedded in the conductive filament. Secondly, it can For easy viewing, the conductive filaments embedded in the warp should be evenly spaced, and the twisted wires must be threaded before dropping the shaft.
Weaving: like 2/ 1 Twill and 3/1 yarn cards generally use the corresponding 1/2 and 1/3 weaving methods (because the conductive yarn has more obvious floating points on the front of the cloth during conventional 2/1 or 3/1 weaving, and customers generally require Do not expose the conductive thread on the front of the fabric, and use 1/2 or 1/3 of the process to significantly improve the effect, so that you can basically meet customer requirements.
For more specifications and details, please call: 18868804132
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