Authoritative anti-static fabric testing method
Abstract: ●Measure the latitude and longitude density of anti-static fabrics: Use a latitude and longitude density measuring mirror to measure the longitude and latitude of the fabric for comparison. ●Side resistance: Use a surface resistance tester to measure the warp and weft resistance of the fabric respectively for comparison. For the above two test results, choose the one with the smaller result. If the resistance is the same, choose the one with stable resistance value. Pay attention to whether the fabric is added with anti-resistance during finishing. Electrostatic agent (applicable to conductive silk with only conductive fibers added in the warp direction), the method is to use surface resistance measurement
Key words:
●Measure the latitude and longitude density of anti-static fabrics: Use a latitude and longitude density measuring mirror to measure the longitude and latitude of the fabric for comparison.
●Side resistance: Use a surface resistance tester to measure the warp and weft resistance of the fabric for comparison
Select the smaller one for the above two test results
If the resistances are the same, choose the one with stable resistance value
Pay attention to distinguish whether antistatic agent is added to the fabric during finishing (applicable to conductive silk with only conductive fibers added in the warp direction). The method is to use surface resistance test The meter measures the warp and weft resistance of the fabric respectively. If they are the same, it means anti-static agent has been added, and the measured resistance does not represent the true resistance level.
●Look at the microstructure: use a magnifying glass to look at the quality of the cloth surface, and compare the size of the gaps between the fibers (with (related to the dust filtration rate), check whether there are attachments on the surface of the fiber (related to the amount of dust generated), and whether the fibers are arranged neatly and have consistent tightness. If the tightness is inconsistent, some fibers will be easily frayed during wearing and washing, which will affect the future wearing effect. .
●Check conductive fiber: Conductive fiber is the key raw material in anti-static fabrics. The focus of checking conductive fiber is to see if Add conductive fibers according to specifications and standards, as well as what kind of conductive fibers to add and the quality of conductive fibers.
Detection method: Use scissors to cut the fabric along the edge of the black conductive fiber, separate the black conductive fiber, and use a high-power magnifying glass to observe whether there is one or more thick ones. fibers, and use a surface resistance tester to detect the resistance of the separated conductive fibers. Continuously separate multiple conductive fibers and measure them one by one to determine whether each black silk contains conductive fibers.
● Contrast fabric Process parameters: The supplier is required to provide basic parameters of the fabric, such as yarn weave, fabric composition, finished product width, etc. The key depends on what kind of conductive fiber the fabric provided is used.
——Professional functional fabric supply and application comprehensive service provider. The company has strong scientific and technological research and development capabilities, advanced production and inspection methods, and has self-operated import and export rights. It is also an ISO9001-2008 and ISO4001-2004 certified enterprise. The main products include: anti-static series, high temperature resistant and fireproof series, flame retardant series, oil and water repellent and three-proof series, acid and alkali resistant series, ordinary clothing fabrics and accessories, etc. Involving metallurgy, fire protection, petroleum, chemical industry, machinery, medical and other industries. After decades of hard work, market-oriented, innovation-driven, quality-based survival, we have developed and grown. Technology provides you with comprehensive solutions and complete products and services.
AAA
●Measurement of anti-static fabrics Longitude and latitude density: Use a latitude and longitude density measuring mirror to measure the longitude and latitude of the fabric for comparison.
●Side resistance: Use a surface resistance tester to measure the warp and weft resistance of the fabric for comparison
Select the smaller one for the above two test results
If the resistances are the same, choose the one with stable resistance value
Pay attention to distinguish whether antistatic agent is added to the fabric during finishing (applicable to conductive silk with only conductive fibers added in the warp direction). The method is to use surface resistance test The meter measures the warp and weft resistance of the fabric respectively. If they are the same, it means anti-static agent has been added, and the measured resistance does not represent the true resistance level.
●Look at the microstructure: use a magnifying glass to look at the quality of the cloth surface, and compare the size of the gaps between the fibers (with (related to the dust filtration rate), check whether there are attachments on the surface of the fiber (related to the amount of dust generated), and whether the fibers are arranged neatly and have consistent tightness. If the tightness is inconsistent, some fibers will be easily frayed during wearing and washing, which will affect the future wearing effect. .
●Check conductive fiber: Conductive fiber is the key raw material in anti-static fabrics. The focus of checking conductive fiber is to see if Add conductive fibers according to specifications and standards, as well as what kind of conductive fibers to add and the quality of conductive fibers.
Detection method: Use scissors to cut the fabric along the edge of the black conductive fiber, separate the black conductive fiber, and use a high-power magnifying glass to observe whether there is one or more thick ones. fibers, and use a surface resistance tester to detect the resistance of the separated conductive fibers. Continuously separate multiple conductive fibers and measure them one by one to determine whether each black silk contains conductive fibers.
● Contrast fabric Process parameters: The supplier is required to provide basic parameters of the fabric, such as yarn weave, fabric composition, finished product width, etc. The key depends on what kind of conductive fiber the fabric provided is used.
——Professional functional fabric supply and application comprehensive service provider. The company has strong scientific and technological research and development capabilities, advanced production and inspection methods, and has self-operated import and export rights. It is also an ISO9001-2008 and ISO4001-2004 certified enterprise. The main products include: anti-static series, high temperature resistant and fireproof series, flame retardant series, oil and water repellent and three-proof series, acid and alkali resistant series, ordinary clothing fabrics and accessories, etc. Involving metallurgy, fire protection, petroleum, chemical industry, machinery, medical and other industries. After decades of hard work, market-oriented, innovation-driven, quality-based survival, we have developed and grown. Technology provides you with comprehensive solutions and complete products and services.
AAA
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