Sizing agent soaking detection method

Abstract

The invention relates to the field of sizing agent detection, in particular to a sizing agent soaking detection method, wherein the sizing agent soaking detection method comprises the following steps:1, a to-be-detected sizing agent is detected, to be more specific, a), a solution of the to-be-detected sizing agent is prepared, b), a paper board is soaked in the solution of the to-be-detected latex, c), the paper board absorbs the solution of the sizing agent to become a wet paper board; d), the residual to-be-detected sizing agent solution is removed; e), the semi-dry paper board is dried toobtain a to-be-detected board; and f) the to-be-detected board is detected to obtain detection data; 2, the to-be-detected sizing agent solution is changed into a standard sizing agent solution, thestandard sizing agent solution is subjected to multiple times of detection according to the steps a) to f) to obtain standard range data; and 3, the detection data is compared with the standard rangedata to obtain a conclusion. According to the sizing agent soaking detection method, the actual production is simulated, sizing agent performance tests are completed in a laboratory, the production and detection of the to-be-detected sizing agent on a machine are avoided, and the detection and the production cost are greatly saved.

Description

technical field [0001] The invention relates to the field of sizing agent detection, in particular to a sizing agent soaking detection method. Background technique [0002] Latex fiberboard is a kind of board material made of plant fiber and latex, which has good processing and use performance. At present, it is mainly used to make inner soles of shoes, and can also be used in luggage, belts, clothing, shoes and hats, brims of hats, lining materials for stationery, materials for making furniture, labels for jeans, etc. [0003] The sizing agents used to make latex fiberboard include: dispersed rosin size, paraffin emulsion sizing agent, alkyl ketene dimer (AKD), alkenyl succinic anhydride (ASA), and modified starch. Latex fiberboard or paper or paperboard needs to have water resistance during use, and sizing can improve the water resistance of latex fiberboard or paper or paperboard, so that the product has the required performance to control water, ink, blood, soft drinks ...

AI Technical Summary

Problems solved by technology

[0004] However, due to the different intrinsic properties of various sizing agents, the quality of sizing agents produced by different manufacturers is also different. How to judge whether the effect of a viewing agent added to the plant fiberboard and the product quality achieved meet the preset requirements? At present, most latex fiberboard manufacturers use the method of pilot test on the machine. If it is judged in advance or whether the sizing agent is suitable, it is necessary to repeat the test on the machine many times. On the one hand, it will seriously affect the normal production. The cost of testing is very high

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