How to choose anti-static clothing fabric

As our country has not yet worked out the corresponding clean clothes clean fabric or testing standards, therefore, anti-static clean fabric selection can only be based on the operating environment of each application unit requirements or tested or empirically choose. The strength of the user can spend hundreds of thousands purchase a complete set of equipment, cleanliness and the actual application environment the same environment, according to ISO standards for testing each batch of clean clothes. Most users can use their experience (including experience of others) to make the selection. To learn how to correctly choose clean fabric, we must first learn more about anti-static fabric, some basic knowledge.

Woven fabric is made of warp yarns in two directions in a specific array density according to a specific organizational structure interwoven. In a nutshell, what is the raw material, how many rows of elastic, woven into what the patterns. But to weave anti-static clean fabric, conductive fibers must also be added. Here, yarn, (latitude and longitude) array density, weave and conductive fiber fabric is anti-static clean four elements. Use antistatic fabric is based on the operating environment cleanliness requirements of the fabric of the four elements of comparison.

Anti-static clothing clean fabric identification

Measurement Density: Density mirror with fabric warp and weft density were measured and compared.

Measuring Resistance: The surface resistance tester were used to measure the warp and weft fabric resistance, and compared.

Compare the following principles: choice resistance is relatively small; such as resistors same, choosing resistor values ​​stable;

Note the difference between whether the fabric finishing plus the antistatic agent (applies only to the Canadian conductive fibers through the conductive silk, commonly known as striped cloth), method is to use surface resistance tester warp and weft directions were measured resistance, such as the same, Minga said antistatic agent, then the size of the measured resistance does not represent the true level.

Look microstructure: Using high-powered magnifying glass to see quality of cloth, compare the size of the gap between the fibers (with dust rate related), to see whether there are attachments to the fiber surface (with the amount of dust on), see fibers are neatly arranged, elastic consistency (eg elastic inconsistencies in dress and wash loose part of the fiber is easy sanding, dust will be issued after wearing).

Check the conductive fibers: conductive fiber is anti-static clean fabric of the key raw materials, checking to see if the conductive fiber is added in accordance with standard conductive fibers and adding what kind of conductive fibers. Anti-static clothing

Check the approach is: Be careful with scissors along the edges black conductive fiber fabric cut and the black conductive fibers separated them with a magnifying glass if there is one or several relatively coarse fiber, and with a surface resistance test instrument measuring about isolated conductive fibers resistor. Continuous split out a few, can basically determine the root of each compound to come forward if black silk contain conductive fibers. (Conductive silk of choice is organic conductive carbon fiber, black or gray, usually in about 20D, in order to meet the contemporary clothes 1F ~ "safe, fashion" needs, a group of high-quality models pretty anti-static fabric series emerged recently, much of the anti-static fabric manufacturers Chuiai overalls, sales soared. fabrics in the incorporation of an anti-static weft specialty fibers, fabrics play a role conductive, anti-static fabric is mainly used for the production of petrochemical , gas stations, gas stations, oil depots and other flammable oil tankers occasions overalls.