Additive for neutral desizing, oil removing and one-bath dyeing of chemical fiber fabrics and preparation method thereof
A technology of chemical fiber fabrics and bath additives, which is applied to the desizing of chemical fiber and blended gray fabrics, nylon, degreasing and dyeing one-bath process, and polyester fields. It can solve the problems of increased production costs, unfavorable energy saving and environmental protection, and reduced solubility. Reduce production water, save water and time, and reduce production costs
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Embodiment 1
[0028] The chemical fiber fabric neutral desizing, deoiling and dyeing one-bath auxiliary agent in the present embodiment is made up of 20 parts of ANCconc, 20 parts of FMES, 10 parts of NPP, 5 parts of NA, 5 parts of penetrating agent and 40 parts of water in parts by weight, wherein , ANCconc is a surfactant with cleaning and anti-staining function, FMES is a sulfonate of fatty acid methyl ester ethoxylate, NPP is an oligomer remover, NA is a multi-purpose dispersant, and the penetrant is non- ionic surfactant.
[0029] ANCconc in the present invention is a kind of surface active agent with cleaning antifouling function, for example can be the ANCconc of foreign company EHRODYE-CTC, domestically produced polyvinylpyrrolidone PVP-K30, horse-propylene copolymer etc. FMES in the present invention is the sulfonate of fatty acid methyl ester ethoxylate, has good degreasing property, desizing property, dispersibility, for example can be foreign FMEE and FMES, the MES fatty acid me...
Embodiment 2
[0036] The neutral desizing, deoiling and dyeing one-bath auxiliaries of chemical fiber fabrics in the present embodiment are made of 15 parts by weight of ANCconc, 25 parts of FMES, 5 parts of NPP, 10 parts of NA, 5 parts of penetrating agent and 40 parts by weight. Among them, ANCconc is a surfactant with cleaning and anti-staining function, FMES is a sulfonate of fatty acid methyl ester ethoxylate, NPP is an oligomer remover, NA is a multi-purpose dispersion The penetrating agent is a nonionic surfactant.
[0037] The preparation method of the one-bath auxiliary agent for neutral desizing, deoiling and dyeing of chemical fiber fabrics in this embodiment includes the following steps.
[0038] (1) Mix 15 parts by weight of ANCconc and 10 parts of water to obtain a reaction solution 1, heat the reaction solution 1 to 60-70°C, and stir evenly at a speed of 60-100 rpm.
[0039] (2) Mix 10 parts by weight of NA and 20 parts of water to obtain a reaction solution 2, heat the reac...
Embodiment 3
[0043] The neutral desizing, deoiling and dyeing one-bath auxiliaries of chemical fiber fabrics in the present embodiment are made of 25 parts by weight of ANCconc, 25 parts of FMES, 10 parts of NPP, 5 parts of NA, 10 parts of penetrating agent and 25 parts by weight. Among them, ANCconc is a surfactant with cleaning and anti-staining function, FMES is a sulfonate of fatty acid methyl ester ethoxylate, NPP is an oligomer remover, NA is a multi-purpose dispersion The penetrating agent is a nonionic surfactant.
[0044] The preparation method of the one-bath auxiliary agent for neutral desizing, deoiling and dyeing of chemical fiber fabrics in this embodiment includes the following steps.
[0045] (1) Mix 25 parts by weight of ANCconc and 6 parts of water to obtain a reaction solution 1, heat the reaction solution 1 to 60-70°C, and stir evenly at a speed of 60-100 rpm.
[0046] (2) Mix 5 parts by weight of NA and 13 parts of water to obtain a reaction solution 2, heat the react...
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