Production process of metal face composite curtain wall plate

A production process and technology for curtain wall panels, applied in the direction of layered products, adhesive additives, non-polymer adhesive additives, etc., can solve the problems of low production efficiency, low annual single-line output, low automation level, etc. The effect of excellent stability, good bonding performance and short curing time

Active Publication Date: 2018-08-28
SHANDONG HONGXING NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this process can meet the production requirements of high-quality and multifunctional metal-faced composite curtain wall panels, in addition to the panel pressing and cutting processes completed by the equipment in the production process of this process, the subsequent panel handling, gluing, cloth cotton, pressing Combining, stacking, and packaging work all require manual operations, rely heavily on manual operations, the level of automation is low, and the product quality is unstable, which leads to high labor intensity for workers, low production efficiency, and low annual single-line output

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The preparation raw materials of the binder described in this embodiment include: 30kg of polyvinyl alcohol, 30kg of EVA resin, 8kg of polyglutamine, 12kg of methyl hexahydrophthalic anhydride, 5kg of dibutyl maleate, 8kg of water glass, 1- Ethyl-3-methylimidazolium trifluoromethanesulfonate 10kg.

[0031] The preparation method of the binding agent described in this embodiment is: take selected amounts of the polyvinyl alcohol, EVA resin, polyglutamine, methyl hexahydrophthalic anhydride, dibutyl maleate, water glass and blending solvent Mix and disperse evenly at high speed, and react at 50-60°C for 2-3h under nitrogen atmosphere to obtain the product.

Embodiment 2

[0033] The preparation raw materials of the binder described in this embodiment include: polyvinyl alcohol 50kg, EVA resin 20kg, polyglutamine 20kg, methylhexahydrophthalic anhydride 5kg, dibutyl maleate 15kg, water glass 3kg, 1- Methyl-3-pentylimidazole succinimide 20kg.

[0034] The preparation method of the binding agent described in this embodiment is: take selected amounts of the polyvinyl alcohol, EVA resin, polyglutamine, methyl hexahydrophthalic anhydride, dibutyl maleate, water glass and blending solvent Mix and disperse evenly at high speed, and react at 50-60°C for 2-3h under nitrogen atmosphere to obtain the product.

Embodiment 3

[0036] The preparation raw materials of the binder described in this embodiment include: 40kg of polyvinyl alcohol, 25kg of EVA resin, 14kg of polyglutamine, 9kg of methylhexahydrophthalic anhydride, 10kg of dibutyl maleate, 5kg of water glass, 1- 7.5 kg of ethyl-3-methylimidazole trifluoromethanesulfonate and 7.5 kg of 1-methyl-3-pentylimidazole succinimide.

[0037] The preparation method of the binding agent described in this embodiment is: take selected amounts of the polyvinyl alcohol, EVA resin, polyglutamine, methyl hexahydrophthalic anhydride, dibutyl maleate, water glass and blending solvent Mix and disperse evenly at high speed, and react at 50-60°C for 2-3h under nitrogen atmosphere to obtain the product.

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PUM

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Abstract

The invention belongs to the technical field of building curtain walls, and particularly relates to a production process of a metal face composite curtain wall plate. According to a production methodof the metal face composite curtain wall plate, based on an existing production method of the metal face composite curtain wall plate, through selection of a metal bonder shorter in curing time and higher in curing performance, curing of the bonder can be achieved at lower hot-pressing temperature in the hot-pressing curing step of curtain wall plate production, meanwhile, the curing time is shorter, and the bonding stability of the manufactured metal curtain wall plate is more excellent.

Description

technical field [0001] The invention belongs to the technical field of building curtain wall processing, and in particular relates to a production process of metal surface composite curtain wall panels. Background technique [0002] Curtain wall refers to the outer wall enclosure of the building. It uses various strong, light and beautiful building materials to replace the traditional masonry or window-wall construction method. It is surrounded by the periphery of the main structure to make the whole building achieve Beautiful, functional and safe exterior wall construction method. Because the curtain wall is not load-bearing, it is hung like a curtain, so it is also called "curtain wall". It is a light wall with decorative effect commonly used in modern large and high-rise buildings. The curtain wall is usually composed of panels and supporting structure systems, which can have a certain displacement capacity relative to the main structure or a certain deformation capacity...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B32B37/12C09J4/06C09J11/04C09J11/06
Inventor 徐廷波盖中学李国宏刘维征
Owner SHANDONG HONGXING NEW MATERIAL TECH CO LTD
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