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Production and preparation method of acid and alkali resistant electronic cloth

An electronic cloth, acid and alkali resistance technology, applied in the direction of binding materials, textiles and paper making, fiber processing, etc. Storage or transportation, prevention of bending deformation, cost reduction effect

Active Publication Date: 2022-07-29
TONGCHENG GLASS FIBER OF ANHUI DANFENG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Currently, in the production and preparation process of acid and alkali resistant electronic cloth, the melted raw material contains a certain amount of air bubbles, which will affect the quality of the acid and alkali resistant electronic cloth after production, thereby greatly reducing Improve the pass rate of acid and alkali resistant electronic cloth;
[0005] 2. Currently, when winding the acid and alkali resistant electronic cloth, it is not convenient to fix one end of the acid and alkali resistant electronic cloth, which leads to the problem of slipping when winding the acid and alkali resistant electronic cloth

Method used

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  • Production and preparation method of acid and alkali resistant electronic cloth
  • Production and preparation method of acid and alkali resistant electronic cloth
  • Production and preparation method of acid and alkali resistant electronic cloth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] like figure 1 As shown in -6, the present invention provides a production and preparation method of acid and alkali resistant electronic cloth, and the production and preparation method of acid and alkali resistant electronic cloth includes the following steps:

[0050] Step 1: prepare raw materials;

[0051] Step 2: melting the raw material;

[0052] Step 3: Vacuum defoaming treatment;

[0053] Step 4: Coating sizing agent;

[0054] Step 5: Drawing, weft;

[0055] Step 6: Finishing processing;

[0056] Step 7: Detect, pack and store.

[0057] The second step includes: putting the prepared raw materials into a melting device, and heating the raw materials to melt them.

[0058] The third step includes: transferring the melted raw materials to the vacuum defoaming equipment, and adding the reagents required for the defoaming treatment to the raw materials according to the ratio of sodium sulfate: calcium sulfate: sodium nitrate = 6:3:1. The melted raw material is ...

Embodiment 2

[0070] like figure 1 As shown in -6, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the baling device includes a packaging device box 1, and a bracket leg 9 is fixedly connected to the bottom of the outer wall of the packaging device box 1, and the packaging device box is 1. The upper and lower sides of the inner cavity are fixedly installed with rails 8, the top of the rails 8 is fixedly installed with a bracket structure 2, the inner wall of the right bracket structure 2 is rotatably connected with a bundling structure 3, and the inner wall of the right bracket structure 2 is connected with the bundling structure. The left end of 3 is plugged in, the right side of the inner cavity of the baling structure 3 is fixedly installed with the pressure plate structure 4, the right side of the inner wall of the packaging device box 1 is fixedly installed with the feeding port guide plate 7, and the right side of the inner wall of the pac...

Embodiment 3

[0073] like figure 1 As shown in -6, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the baling structure 3 includes a motor 36, the left side of the motor 36 is fixedly installed on the right side of the packaging device box 1, and the motor 36 The left end of the rotating shaft is fixedly connected with a hexagonal column 38, the left end of the hexagonal column 38 is inserted with a hexagonal tube sleeve 37, the left end of the hexagonal tube sleeve 37 is fixedly connected with a rotating shaft 34, and the outer wall of the rotating shaft 34 is fixedly connected with a support rod 32 , the end of the support rod 32 is fixedly installed with the baling box 31, the middle part of the outer wall of the support rod 32 is fixedly installed with a reinforcement ring rod 35, and the outer wall of the reinforcement ring rod 35 is located between the support rod 32 and the support rod 32 is fixedly installed with a Reinforce the diagona...

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Abstract

The invention discloses a production and preparation method of acid and alkali resistant electronic cloth, and relates to the technical field of electronic cloth production.The production and preparation method of the acid and alkali resistant electronic cloth comprises the following steps that firstly, raw materials are prepared; 2, melting the raw materials; step 3, vacuum defoaming treatment; step 4, coating an impregnating compound; step 5, wiredrawing and weft yarns; sixthly, finish machining treatment is conducted; and 7, detecting, packaging and warehousing. The step 2 comprises the step of putting the prepared raw materials into melting equipment. Through the action of the vacuum defoaming equipment, air in the inner bin of the vacuum defoaming equipment in which the molten raw materials are placed is pumped out, bubbles in the molten raw materials are conveniently removed, the removal efficiency of the bubbles in the molten raw materials is improved through the action of the defoaming reagent, and the removal efficiency of the bubbles in the molten raw materials is improved. Therefore, the purpose of removing the bubbles in the molten raw materials is achieved, and the situation that the qualified rate of the acid and alkali resistant electronic cloth after production is affected by the bubbles generated in the molten raw materials is prevented.

Description

technical field [0001] The invention relates to the technical field of electronic cloth production, in particular to a production and preparation method of acid and alkali resistant electronic cloth. Background technique [0002] Electronic cloth refers to the general name of electronic-grade glass fiber cloth used in the electronic industry. It is a high-end product in electronic-grade glass fiber cloth. With the progress and development of science and technology, the emerging industrial application field represented by electronic technology has gradually attracted research. It has become one of the current hot research directions, and with the rapid rise of electronic technology, the requirements for electronic-grade glass fiber products are getting higher and higher. [0003] The following problems exist for the prior art: [0004] 1. In the existing production and preparation process of acid and alkali resistant electronic cloth, the molten raw material contains a certa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D1/00D01D1/10B65B13/02
CPCD03D1/0088D01D1/103B65B13/02
Inventor 徐大治张勇王新武
Owner TONGCHENG GLASS FIBER OF ANHUI DANFENG GROUP
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