Production method for continuous functional composite material

A composite material and production method technology, applied in chemical instruments and methods, layered products, metal layered products, etc., can solve the problems of low bonding strength, inability to accurately control the curing reaction process, and narrow operating temperature range, and achieve improved performance. The effect of combining strength, broadening the scope of use, and improving surface cleanliness

Active Publication Date: 2018-01-12
嘉峪关天源新材料有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this production process is relatively simple, and can only be coated with a polymer damping material, and can only produce a double-layer functional composite material made of a single polymer damping material, and the product has a narrow temperature range; and this production process The surface of the steel plate before compounding is not treated and protected, and the curing reaction process cannot be precisely controlled. The peel strength of the product is generally slightly higher than 50N / cm, and the bonding strength is low.

Method used

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  • Production method for continuous functional composite material

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Experimental program
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Effect test

Embodiment 1

[0032] like figure 1 As shown in the figure, a production method of a continuous functional composite material: after the upper layer strip aluminum coil, the middle layer strip galvanized steel coil and the lower layer strip aluminum coil are subjected to surface treatment, they are separated by the corresponding chemical coating machines 11. One-side coating is performed on the composite surface (lower surface) of the upper layer strip, and a layer of chemical coating liquid is applied on both sides of the middle and lower layer strips, and is dried in a chemical coating drying furnace; the back of the lower layer aluminum coil is coated with a Then, a layer of liquid polymer damping material is coated on the upper and lower aluminum coils by the roller coater 13, and enters the preheating furnace 16 to volatilize the solvent of the polymer damping material. And the preheating of the strip, the preheating temperature is 150 ℃; and the compounding unit 17 is used to complete ...

Embodiment 2

[0034] like figure 1 As shown in the figure, a production method of a continuous functional composite material: after the upper layer strip 304 stainless steel coil, the middle layer strip aluminum coil and the lower layer strip 304 stainless steel coil are subjected to surface treatment, they are separated by the corresponding chemical coating machines 11. The composite surface (lower surface) of the upper strip is coated on one side, and the middle and lower strips are coated with a layer of chemical coating liquid on both sides, and dried in a chemical coating drying furnace; the back of the 304 stainless steel coil of the lower strip is A layer of liquid acrylic paint is applied and dried in the back coating drying furnace 15; then a layer of liquid polymer damping material is applied on the upper and lower aluminum coils by the roller coater 13, and then enters the preheating furnace 16 for polymer damping The material solvent volatilizes and the strip is preheated, and t...

Embodiment 3

[0036] like figure 1 As shown in the figure, a production method of a continuous functional composite material: after the upper layer copper coil, the middle layer aluminum coil and the lower layer copper coil are subjected to surface treatment, the corresponding chemical coating machines 11 are respectively applied to the upper layer. The composite surface (lower surface) of the strip is coated on one side, and the middle and lower strips are coated with a layer of chemical coating liquid on both sides, and dried in a chemical coating drying furnace; the back of the aluminum coil of the lower strip is coated with a single layer. Then, a layer of liquid polymer damping material is coated on the upper and lower aluminum coils by the roller coater 13, and enters the preheating furnace 16 to volatilize the solvent of the polymer damping material. And the preheating of the strip, the preheating temperature is 100 ℃; and the compounding is completed by the compounding unit 17, and ...

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Abstract

The invention provides a production method for a continuous functional composite material. The invention mainly aims to deeply improve and optimize a present production technology and produce two-layer and three-layer functional composite materials with higher applicability and higher bonding property. The product produced according to the method is capable of continuously and stably working at -20 DEG C to 100 DEG C; the product has multiple functions, such as vibration reduction, noise reduction, sound insulation, heat insulation and magnetism resistance; the product is a novel environment-friendly functional composite material and has wide application prospect.

Description

technical field [0001] The invention relates to a processing method of functional composite materials, in particular to a production method of continuous functional composite materials. Background technique [0002] In the existing production method of functional composite materials (see Baosteel's "Production Process of Vibration Damping Composite Steel Plates", the patent publication number is CN1268411A), the surface of a single steel plate is mainly coated with a layer of polymer damping material, and the other A steel plate is preheated, and then the volatilization and curing reaction of the polymer damping material solvent is completed through the preheating furnace and the curing furnace, and the production of composite materials is completed through operations such as hot rolling and cold rolling. However, this production process is relatively simple, only one polymer damping material can be coated, and only a double-layer functional composite material made of a sing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06B32B37/10B32B38/00B32B38/16B32B38/04B32B15/01B32B15/18B32B15/20B32B33/00B05C9/14B05D3/02
Inventor 邵建勇李具仓马艳丽陈立章白江虎王军宏孙爱楠薛海军陈磊
Owner 嘉峪关天源新材料有限责任公司
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