Antistatic fabric

Abstract

The invention discloses an antistatic fabric. The fiber surface of the fabric is covered with a skin film resin layer. The skin film resin layer at least contains an alkyl quaternary ammonium salt compound. The antistatic fabric is prepared through simple processes, realizes a low cost, ensures the antistatic property, has excellent water absorption effects, is soft in hand, and can be used for making underwear and the like.

Description

technical field [0001] The invention belongs to the field of textiles and relates to an antistatic fabric, in particular to a fabric which can be used for underwear and has antistatic properties, water absorption and soft handle. Background technique [0002] With the change of people's lifestyle and the continuous improvement of people's attention to health conditions, in addition to the color and style of underwear fabrics to meet consumer requirements, the requirements for wearing comfort and functionality are also constantly increasing. At present, there are almost no chemical fiber fabrics with antistatic, water absorption and soft hand feeling on the market. [0003] In daily life, the hazard of static electricity cannot be ignored. It not only brings a lot of discomfort to people's life, but also has great harm to industrial production, so we must pay attention to overcome it. Anti-static measures, in principle, generally include ways to reduce static electricity and...

AI Technical Summary

Problems solved by technology

Among them, polyether polyurethane, alkyl acrylate, and alkyl acrylic acid are high-molecular types, with high cost and large dosage, and they need to be combined with appropriate compatibilizers and processing conditions to achieve the desired effect, especially when combined with other The compatibility of the resin is also relatively poor; and the silicone quaternary ammonium salt, although it can improve the hand feeling to a certain extent, but because the silicon atom and oxygen atom in the siloxane are alternately composed, the methyl group on the silicon atom can wrap around the silicone The chain rotates and vibrates, and the three hydrogen atoms on each methyl group are like an open umbrella, causing the oxygen atom to be covered by the methyl group and unable to approach the hydrogen atom of the water molecule, which brings hydrophobicity. For hydrophobic synthetic fibers other than amide, the effects of improving antistatic properties and improving water absorption are negligible

[0005] As another example, patent document CN104514153A discloses a kind of durable antistatic textile, by adopting the reaction of azo initiator to form a nano film of specific thickness to the textile formed by synthetic fiber and cellulose fiber, in improving the durability of antistatic washing At the same time, it solves the problems such as the color change of the finished product caused by conventional peroxygen initiators, but because the main component of the film layer is one or more of polyurethanes, aziridines, isocyanates or melamine compounds, the same There are problems of high cost and poor compatibility with other resins mentioned above, and azo initiators are prone to generate a large number of bubbles, which will leave drug spots on the surface of textiles and affect the quality of finished products; in addition, controlling the thickness of the film can only Maintaining the original feel of the fabric does not improve the softness of the textile, and the problem of water absorption of the textile has not been solved

Images