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Method for testing color fastness to benzoyl peroxide of textiles

A technology of benzoyl peroxide color and test method, which is applied in the field of textiles, can solve the problems of affecting appearance, textile fading, dye fading, etc., and achieve the effect that the testing process is simple and easy to understand

Active Publication Date: 2021-01-22
通标标准技术服务(常州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As an oxidizing agent, benzoyl peroxide is widely used in cosmetic additives and external skin drugs. Therefore, in daily life, textiles such as clothing are easily exposed to benzoyl peroxide, and dyes in textiles are easily oxidized and faded. Affect the appearance
[0003] At present, there is no test method for the color fastness of textiles to benzoyl peroxide. Therefore, in order to solve the situation that textiles are not resistant to benzoyl peroxide oxidation and fade in daily life, a method that can test the resistance of textiles to benzoyl peroxide is provided. The method of acyl color fastness is very necessary for the quality control of production enterprises

Method used

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  • Method for testing color fastness to benzoyl peroxide of textiles
  • Method for testing color fastness to benzoyl peroxide of textiles
  • Method for testing color fastness to benzoyl peroxide of textiles

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0045] 1. Take two ten square centimeter samples (blue woven fabric), one as a control sample and the other as a test sample. Samples taken shall include all pattern colors. If possible, the pattern color of the control sample should be consistent with that of the test sample;

[0046] 2. Before the sample test, it needs to be washed once according to the washing mark (ISO 6330 4M procedure, low temperature drying) to remove the finishing agent on the sample;

[0047] 3. Humidify the test sample for at least four hours in an environment with a relative humidity of 65±4% and a temperature of 20±2°C;

[0048] 4. Apply 1 gram of the test reagent (a reagent whose main activity is 10% benzoyl peroxide, Oxy-10) to the sample with a spatula within a radius of 2 cm. All colors are to be tested;

[0049] 5. Start timing after the reagent is applied to all samples, place the samples flat in a dark room with ventilation and light, and the test time is 4 hours;

[0050]6. When the tes...

no. 2 example

[0054] 1. Take two ten square centimeter samples (pink jersey fabric), one as a control sample and the other as a test sample. Samples taken shall include all pattern colors. If possible, the pattern color of the control sample should be consistent with that of the test sample;

[0055] 2. Before the test, the sample should be washed once according to the washing mark (AATCC TM 135, 30°C Normal washing program, low temperature drying) to remove the finishing agent on the sample;

[0056] 3. Humidify the test sample for at least four hours in an environment with a relative humidity of 65±4% and a temperature of 20±2°C;

[0057] 4. Apply 1 gram of the test reagent (a reagent whose main activity is 10% benzoyl peroxide, Oxy-10) to the sample with a spatula within a radius of 2 cm. All colors are to be tested;

[0058] 5. Start timing after the reagent is applied to all samples, place the samples flat in a dark room with ventilation and light, and the test time is 6 hours;

[...

no. 3 example

[0063] see Figure 1-4 , based on the test method for the color fastness of textiles to benzoyl peroxide provided in the first embodiment of the application, the third embodiment of the application proposes another test for the color fastness of textiles to benzoyl peroxide method. The third embodiment is only a preferred mode of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0064] Concrete, the difference of the test method of the textiles resistance to benzoyl peroxide color fastness that the third embodiment of the application provides is that the test method of textiles resistance to benzoyl peroxide color fastness also includes the test method for S5 Reagent smearing device 1 in the step, described smearing device 1 comprises substrate 11, and fixed plate 12 is fixedly connected on described substrate 11, and the inside of described fixed plate 12 is provided with sliding gro...

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Abstract

The invention discloses a method for testing color fastness to benzoyl peroxide of textiles. The method comprises the following steps of: S1, taking two samples with the area of 10 square centimeters,taking one sample as a reference sample, and taking the other sample as a test sample, wherein the taken samples are supposed to contain all pattern colors, and if so, the pattern colors of the reference sample are supposed to be consistent with that of the test sample; S2, washing the samples once according to a washing label before the samples are tested so as to remove a finishing agent on thesamples; and S3, humidifying the test sample in an environment with the relative humidity of 65+ / -4% and the temperature of 20+ / -2 DEG C for at least four hours. According to the method for testing the color fastness to benzoyl peroxide of the textiles, the testing process is simple and easy to implement, result evaluation comprises an original sample and a washed sample, is consistent with an existing color fastness system and is easy to understand, and a test basis is provided for enterprises and consumers to understand the benzoyl peroxide resistance of the clothing.

Description

technical field [0001] The invention relates to the field of textiles, more specifically, it relates to a method for testing the color fastness of textiles to benzoyl peroxide. Background technique [0002] As an oxidizing agent, benzoyl peroxide is widely used in cosmetic additives and external skin drugs. Therefore, in daily life, textiles such as clothing are easily exposed to benzoyl peroxide, and dyes in textiles are easily oxidized and faded. Affect the appearance. [0003] At present, there is no test method for the color fastness of textiles to benzoyl peroxide. Therefore, in order to solve the situation that textiles are not resistant to benzoyl peroxide oxidation and fade in daily life, a method that can test the resistance of textiles to benzoyl peroxide is provided. The method of acyl color fastness is very necessary for the quality control of production enterprises. Contents of the invention [0004] In view of the deficiencies in the prior art, the object o...

Claims

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Application Information

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IPC IPC(8): G01N21/78G01N21/01G01N1/28G01N1/34
CPCG01N21/78G01N21/01G01N1/28G01N1/34G01N2001/2893G01N2021/0112
Inventor 许敏凌凤戴济娟王友近陈彬彬王迎春王帅
Owner 通标标准技术服务(常州)有限公司
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