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A kind of waterproof and antibacterial zipper and preparation method thereof

A zipper and chain belt technology, applied in the field of special clothing, can solve the problems of low waterproof strength and life, low antibacterial performance, etc., and achieve the effects of preventing water infiltration and wetting, improving strength and toughness, and strong sterilization ability.

Active Publication Date: 2022-07-05
陕西精诚汇博新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a waterproof and antibacterial zipper, which solves the problems of low waterproof strength, low service life and low antibacterial performance in current waterproof zippers

Method used

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  • A kind of waterproof and antibacterial zipper and preparation method thereof
  • A kind of waterproof and antibacterial zipper and preparation method thereof
  • A kind of waterproof and antibacterial zipper and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0031] The preparation method of the zipper specifically comprises the following steps:

[0032] Step 1: Use silica and polydimethylsiloxane composite materials to make two chain belts, and use fluorosilicone resin to make chain elements;

[0033] Step 2: Treat the surface of the silica and polydimethylsiloxane composites with 3-aminopropyltriethoxysilane to obtain an interfacial chemical structure that is favorable for the deposition of nano-silver, and then magnetron sputtering on the surface of the chain band The metal nano-silver particles are deposited by the method of radiation, so that the nano-silver particles grow tightly on the surface of the chain belt, and the fastener elements are respectively fixed on both sides of the chain belt to form a chain belt with fastener elements;

[0034] Step 3: Configure the puller for the chain belt with the fastener elements in step 2, set the front and rear ends of each chain belt respectively, and connect the front end of one cha...

Embodiment

[0036] The preparation method of a kind of waterproof and antibacterial zipper of the present invention is explained in detail below by specific embodiment:

[0037] Step 1: Use silica and polydimethylsiloxane composite materials to make two chain belts, use fluorosilicone resin to make fastener elements, and form fastener elements of fluorosilicone resin material and corresponding fastener elements Silica and polysiloxane Chain tapes of methyl siloxane composites,

[0038] Step 2: Treatment of Silica and Dimethicone SiO with 3-aminopropyltriethoxysilane (APTES) 2 @PDMS surface, obtaining an interfacial chemical structure that is favorable for nanosilver deposition. Then, through the deposition of metal nano-silver on the surface of the chain belt, the silver particles are grown closely on the surface of the chain belt. The superhydrophobic surface of the SiO2@PDMS composite material specifically means that the static contact angle to water is less than 150°, and the rolling ...

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Abstract

The invention is a waterproof and antibacterial zipper, comprising a chain belt and a fastener element arranged on the fastener belt, the fastener element is correspondingly provided with a slider, the fastener element is made of fluorosilicone resin material, and the fastener belt includes a main body and a deposition layer outside the main body. The head clamps the fastener elements on both sides; the preparation method of the zipper includes: step 1: using silicon dioxide and polydimethylsiloxane composite material to make two chain belts, and using fluorosilicone resin to make the fastener elements; step 2: processing On the surface of silica and polydimethylsiloxane composite materials, an interface chemical structure that is conducive to the deposition of nano-silver is obtained, and then metal nano-silver particles are deposited to grow on the surface of the chain belt, and the fastener elements are respectively fixed on the two sides of the chain belt. side to form a chain belt with fastener elements; step 3: the chain belt is equipped with a slider and a limit code to obtain a waterproof and antibacterial zipper. The waterproof and antibacterial zipper of the present invention has higher waterproof strength and service life, and better antibacterial performance.

Description

technical field [0001] The invention belongs to the technical field of special clothing, in particular to a waterproof and antibacterial zipper, and also to a preparation method of the zipper. Background technique [0002] For the new type of super-hydrophobic and antibacterial waterproof zipper, it is necessary to first ensure that it has good waterproof performance, and then play some special functions of the zipper, such as high durability and can be used in some harsh environments ( high temperature, low temperature) work clothes. In addition, in some special clothing, it can exert super antibacterial properties to achieve special biomedical applications. [0003] Most of the existing waterproof zippers on the market are coated with coating. It is easy to cause liquid-tight damage, and there are gaps between the teeth of the plastic-steel zipper during meshing (including the joint of the slider and the stop), which may affect the liquid-tight effect of the zipper, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44B19/32A44B19/34C08L83/04C08K3/36B82Y30/00C08J7/06C23C14/20C23C14/35
CPCA44B19/32A44B19/34C08J7/06C08K3/36C23C14/35C23C14/205B82Y30/00C08J2383/04C08L83/04
Inventor 陈东圳陈彤善丁元清高沛炫贺辛亥
Owner 陕西精诚汇博新材料科技有限公司
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