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A method for manufacturing a non-metallic anti-corrosion lighting board made of pre-woven parts with a flow-guiding layer

A manufacturing method and technology for pre-woven parts, which are applied in the manufacturing field of non-metal anti-corrosion lighting panels, can solve the problems of aging, nail hole wear, flame retardant performance, weather resistance and limited application, and achieve the effect of stable performance

Active Publication Date: 2017-10-27
SUZHOU ZHENRUICHANG MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as an organic material, its flame retardancy and weather resistance limit its application in lighting panels
[0004] With the wide application of anti-corrosion boards, especially some large-scale buildings adopt arc-surface anti-corrosion boards, high-strength anti-corrosion boards are required. At the same time, after installation and use, there will be broken nails caused by tension and serious aging of nail holes. In the prior art, the non-metallic anti-corrosion board with a thickness of 2 mm or more has problems such as broken nails caused by tension and serious aging of nail holes after installation and use on arc roofs, which puts forward higher requirements for the current anti-corrosion board.

Method used

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  • A method for manufacturing a non-metallic anti-corrosion lighting board made of pre-woven parts with a flow-guiding layer

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preparation example Construction

[0022] The preparation method of the novel structure reinforced non-metallic anti-corrosion board daylighting board disclosed by the invention comprises the following steps:

[0023] Step 1 Fabrication of Fiberglass Prewoven Parts

[0024] First lay the glass fiber mat 1 in layers, then add the diversion layer fiber cloth 2 to the middle layer position of the laid glass fiber mat 2, and then use the sewing technology to lay the layer through the high-strength continuous carbon fiber filament 3 The glass fiber mat 1 and the fiber cloth 2 of the flow-guiding layer are sewn together to obtain the glass fiber mat pre-woven part reinforced by carbon fiber interlayers.

[0025] The fiber cloth of the diversion layer can be made of polyolefin fiber unidirectional cloth, such as polypropylene fiber unidirectional cloth and polyethylene fiber unidirectional cloth. This fiber has a rod-like structure with a smooth surface, light weight, high strength, and good wear resistance. Polyprop...

Embodiment 1

[0035] Lay four layers of glass fiber mats 1, and then apply stitching technology to lay the diversion layer fiber cloth 2 between the second layer of glass fiber mats and the third layer of glass fiber mats, and then use high-strength continuous carbon fiber filaments 3 to The glass fiber mat 1 and the flow guide layer fiber cloth 2 are stitched together at a stitching density of 1 root / square centimeter, so as to obtain a glass fiber mat pre-woven piece reinforced between continuous carbon fiber layers.

[0036] Dissolve the interface coupling agent KH550 (5kg) in 1000L of ethanol, and then dissolve the aluminum hydroxide flame retardant (500kg) in the interface coupling agent solution. After stirring evenly, the ethanol solvent is distilled off to obtain a surface-treated aluminum hydroxide flame retardant.

[0037] Add 200kg of surface-treated aluminum hydroxide flame retardant, 1kg of ultraviolet absorber, and 20kg of pigment paste to 500kg of unsaturated resin, and stir ...

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Abstract

The invention discloses a method for manufacturing a non-metallic anti-corrosion daylighting board made of a pre-woven part with a flow-guiding layer, which includes the following three steps in sequence: the manufacture of a glass fiber felt pre-woven part and the preparation of a hybrid resin system And the molding preparation of the non-metallic anti-corrosion daylighting board. The non-metallic anti-corrosion daylighting board prepared by the above method includes a glass fiber mat pre-woven part and a hybrid resin system, wherein the glass fiber mat pre-woven part includes a layer of laid glass fiber mat, a flow guide layer fiber cloth and a layer of Inter-continuous fibers, wherein, the fiber cloth of the diversion layer is located at the middle layer position of the laid glass fiber mat of the layer, and the glass mat laid by the layer and the fiber cloth of the diversion layer are continuous through the interlayer The fibers are stitched together. The non-metallic anti-corrosion daylighting board of the invention can be applied to dome structures with large curvature to solve the problems of fracture, corrosion, flammability and aging.

Description

technical field [0001] The invention relates to the field of anti-corrosion daylighting boards, in particular to a method for manufacturing a non-metallic anti-corrosion daylighting board made of pre-woven parts with flow-guiding layers. Background technique [0002] With the continuous development of green building technology, anti-corrosion lighting panels have been widely used in more and more construction fields, and have become one of the necessary building materials. In some large factories such as chemical plants, electroplating factories, pickling factories, leather factories, fertilizer factories, paper mills and other high-corrosion industrial and mining factories and warehouse buildings, the use of anti-corrosion and daylighting panels can not only achieve anti-corrosion and save electricity. It has the function of cleanliness, beauty and environmental protection. [0003] In the early development, anti-corrosion lighting panels mainly used metal plates such as c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B17/04B32B17/10B32B27/02B32B27/32B32B9/00B32B9/04B32B27/36B32B27/12B32B27/18B32B27/04B32B33/00B32B37/06B32B37/10B32B37/08B32B43/00
CPCB32B5/06B32B5/26B32B9/007B32B9/043B32B17/10779B32B27/12B32B27/18B32B27/32B32B27/36B32B33/00B32B37/06B32B37/08B32B37/10B32B43/003B32B2260/021B32B2260/046B32B2262/0253B32B2262/101B32B2262/106E04D3/35
Inventor 梅天诚
Owner SUZHOU ZHENRUICHANG MATERIAL TECH CO LTD
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