Method for test of anti-static electricity of fabrics
An antistatic and fabric technology, applied in the direction of measuring electricity, measuring electrical variables, and measuring interference from external sources, etc., can solve the problems of high requirements for experimenters, differences in antistatic performance, and difficult antistatic function effects, etc., to achieve the phenomenon Obvious, easy to communicate, simple operation effect
Inactive Publication Date: 2018-12-14
GUANGZHOU BLUE MOON IND
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Problems solved by technology
However, the ultra-high resistance meter is complex to operate and has high requirements for experimenters; in addition, there is no conclusion in the industry about how much difference in test data of different products can explain the difference in antistatic performance between products
Therefore, sales personnel are limited to show the advantages and disadvantages of the antistatic function of the product, and it is also difficult to intuitively reflect the effect of the antistatic function of the fabric before and after treatment to consumers.
In short, the existing method for characterizing the antistatic function in the daily chemical industry has the above-mentioned shortcomings, which makes it unsuitable for sales personnel in shopping malls to display the antistatic function of products
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0100] Use the formula A sample in Table 2 to process 100% polyester and pure wool fabrics. The fabric specifications are all length×width=150cm×60cm, the thickness is 0.02cm, and the relative humidity of the drying environment is (35±3)%.
Embodiment 2
[0102] Use the formula B sample in Table 2 to process 100% polyester and pure wool fabrics. The fabric specifications are all length×width=150cm×60cm, the thickness is 0.02cm, and the relative humidity of the air-drying environment is (35±3)%.
Embodiment 3
[0104] Use formula C sample in Table 2 to process 100% polyester and pure wool fabrics. The specifications of the fabrics are all length×width=150cm×60cm, the thickness is 0.02cm, and the relative humidity of the drying environment is (35±3)%.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The present invention discloses a method for test of anti-static electricity of fabrics. The method comprises the following steps of: 1) processing of fabrics: adding a fabric finishing agent to process the fabrics which is used for backup after being dried; and 2) anti-static electricity test: taking two pieces of fabrics with the same size and different materials, overlapping and folding for thefabrics, performing friction for the fabrics, separating from the two pieces of fabrics, allowing the two pieces of fabrics to get close to each other, and evaluating the anti-static electricity of fabrics according to the separation sound of the two pieces of fabrics after friction and the absorption degree of the two pieces of fabrics in the closing-up process. The method for test of anti-static electricity of fabrics employs common fabrics with different materials to perform mutual friction and then perform separation to determine the good and bad anti-static electricity of products through the sound when the fabrics are separated and the mutual separated degree. The method is simple to operate, obvious in phenomenon and easy to communicate with product sellers and consumers.
Description
technical field [0001] The invention relates to a method for testing the antistatic properties of fabrics. Background technique [0002] With the improvement of living standards, people not only pay attention to whether the stains on the clothes are cleaned, but also pay more and more attention to the comfort of the clothes. Clothes static electricity is an important factor affecting comfort, and it needs to be treated with clothing care agents (such as softeners, softening paper), detergents with antistatic functions, or other products with fabric antistatic capabilities (such as antistatic sprays) Clothes, to reduce the static electricity generated by clothing. [0003] In the field of daily chemicals, the surface specific resistance of polyester cloth before and after treatment with clothing care agents or antistatic agents is generally tested by an ultra-high resistance meter, and the surface specific resistance drop (△ρ s ) or the logarithmic value of surface specific...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): G01R31/00
CPCG01R31/001
Inventor 龙海华郑翔龙
Owner GUANGZHOU BLUE MOON IND