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Liquid storage tank wall material and preparation method thereof

A liquid storage tank and tank wall technology, which is applied in the field of materials, can solve the problem that the material of the liquid storage tank cannot meet the requirements of various functional requirements inside and outside, and harsh requirements, etc.

Inactive Publication Date: 2017-06-16
BEIJING GUANGHUA TEXTILE GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a tank wall material of a liquid storage tank and a preparation method thereof, which solves the technical problem that the material of the liquid storage tank in the prior art cannot achieve internal and external differences and meets various functional requirements, and realizes the provision of a tank wall The inner layer of the material meets the tolerance of the stored liquid, and the outer layer needs to meet the technical effect of the harsh requirements of the use environment

Method used

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  • Liquid storage tank wall material and preparation method thereof
  • Liquid storage tank wall material and preparation method thereof

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preparation example Construction

[0028] In the first aspect, based on the same inventive concept, the present application also provides a method for preparing the tank wall material of the liquid storage tank, please refer to figure 1 , the preparation method comprises:

[0029] Step S100, pretreat the base cloth or fiber layer.

[0030] Wherein, the pretreatment of the base fabric or the fiber layer in step S100 is specifically drying the base fabric or the fiber layer, and the drying temperature is 70°C-90°C, preferably 70°C, 75°C, 90°C. Fully remove the moisture contained in the fiber by pretreating the base cloth or fiber layer.

[0031] Step S200, performing pretreatment on the rubber material and its compounding system.

[0032] Wherein, in the step S200, the rubber material and its compounding system are pretreated, specifically, the rubber material and its compounding system are dehumidified. The moisture in the rubber material and its compound system is removed by pretreating the rubber compound a...

Embodiment 1

[0041] S1, the base cloth or the fiber layer 1 is dried in an oven 2, and the drying temperature is 70°C.

[0042] S2, dehumidify the rubber compound and its compound system through the dehumidifier 4, and the drying temperature for dehumidification is 65°C.

[0043] S3, using six extruders to simultaneously extrude the pretreated rubber compound and its matching system to feed two molds 5, and form a multi-layer function of coated fabric on the pretreated adhesive plaster or fiber layer 1 permanent coating.

[0044] S4, after the formed coated fabric passes through the calendering roller 6, it is put into storage after being cooled, weighed and coiled.

Embodiment 2

[0046] S1, the base cloth or the fiber layer 1 is dried in an oven 2, and the drying temperature is 72°C.

[0047] S2, dehumidify the rubber compound and its compound system through the dehumidifier 4, and the drying temperature for dehumidification is 68°C.

[0048] S3, using six extruders to simultaneously extrude the pretreated rubber compound and its matching system to feed two molds 5, and form a multi-layer function of coated fabric on the pretreated adhesive plaster or fiber layer 1 permanent coating.

[0049] S4, after the formed coated fabric passes through the calendering roller 6, it is put into storage after being cooled, weighed and coiled.

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Abstract

The invention discloses a liquid storage tank wall material and a preparation method thereof. The preparation method comprises the following steps: preprocessing a base cloth or fiber layer; preprocessing a rubber compound and a cooperative system thereof; and adding the preprocessed base cloth or fiber layer, the rubber and the cooperative system of the rubber compound to a hot coating device, and carrying out hot coating treatment to form a multilayer functional coating layer of a coated fabric. The preparation method solves the technical problem of unable realization of different internal and external and meeting of multiple function requirements of liquid storage tank materials in the prior art, and realizes the provision of the tank wall material with the internal layer meeting the tolerance of a stored liquid and with the external layer meeting strict requirements of use environment.

Description

technical field [0001] The invention relates to the field of material technology, in particular to a tank wall material of a liquid storage tank and a preparation method thereof. Background technique [0002] The tank body of the liquid storage tank usually adopts a vertical or horizontal single-layer or double-layer structure, and is filled with insulation materials according to user requirements. The metal liquid storage container device is expensive, and because of factors such as its weight, large size, and difficulty in fixing, it can only be used in a fixed manner and is not suitable for mobile use. In order to meet the needs of convenient use of liquid storage, a variety of lightweight soft liquid storage tanks are used, and these liquid storage tanks are generally made of organic polymer materials. [0003] The core of flexible liquid storage tanks is to develop suitable tank wall materials. As the pipe wall material of the soft liquid storage tank, coating-type im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/00D06N3/14
CPCD06N3/0088D06N3/145D06N2209/067D06N2209/143D06N2209/145D06N2209/1678D06N2213/02D06N2213/03
Inventor 刘艳秀廖志超董凡程庆宝王丽娜张惠杰汪浩良张连军马福路
Owner BEIJING GUANGHUA TEXTILE GRP
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