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首页> 外文期刊>Fibres & textiles in Eastern Europe >Research of Fluorinated Acrylate Copolymer on Flax Fabric
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Research of Fluorinated Acrylate Copolymer on Flax Fabric

机译：亚麻织物上含氟丙烯酸酯共聚物的研究

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A fluorine-containing acrylate copolymer emulsion was prepared in this study, which was applied to finishing linen fabric. Dodecafluloroheptry methacrylate (G04) was used as a modified monomer, butylacrylate (BA) and methylacrylate (MMA) as soft and hard monomers, respectively, and acrylic acid as a functional monomer. Structure and properties of the products were characterised and analyzed by FTIR, TEM, PSD and CA measurements, respectively. The water and air permeability as well as the breaking force of the fabric treated were also investigated. The results showed that the fluorine-containing acrylate copolymer emulsion obtained had a core-shell structure, and the microsphere was of nanoscale size. Because of the latex film on the fabric surface, it became smooth and flat. And the increase in G04 was beneficial to the mechanical properties, waterproofness and antifouling ability of the linen fabric. When the content of G04 were increased from 0% to 20%, the water in the linen sample and hexadecane contact angles to the copolymer film increased from 113.02 degrees to 136.08 degrees and from 65.1 degrees to 87.6 degrees, respectively. Furthermore the breaking force of the linen samples was enhanced from 648 N to 721N. However, the increasing content of G04 had negative effects on the flexural rigidity as well as water and air permeability of the fabric, which were essential requirements for the fabric's application. However, the wash resistance was excellent and the wear-resistance of the finished linen fabric was better than the unfinished linen fabric.
机译：本研究制备了一种含氟丙烯酸酯共聚物乳液，将其应用于亚麻织物的后整理中。甲基丙烯酸十二氟庚酯（G04）被用作改性单体，丙烯酸丁酯（BA）和丙烯酸甲酯（MMA）分别被用作软单体和硬单体，丙烯酸被用作功能单体。通过FTIR，TEM，PSD和CA测量分别表征和分析了产品的结构和性能。还研究了所处理的织物的水和空气渗透性以及断裂力。结果表明，获得的含氟丙烯酸酯共聚物乳液具有核-壳结构，并且微球具有纳米级尺寸。由于织物表面上的乳胶薄膜，它变得光滑平整。 G04的增加有利于亚麻织物的机械性能，防水性和防污能力。当G04的含量从0％增加到20％时，亚麻样品中的水和十六烷与共聚物膜的接触角分别从113.02度增加到136.08度和从65.1度增加到87.6度。此外，亚麻样品的断裂力从648 N增加到721N。然而，增加的G04含量对织物的弯曲刚度以及水和空气渗透性具有负面影响，这对于织物的应用是必不可少的要求。然而，成品亚麻织物的耐洗涤性极好，并且耐磨性比未整理亚麻织物更好。

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