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A kind of production method of marine composite board

A production method and composite board technology, applied in the direction of chemical instruments and methods, layered products, lamination devices, etc., can solve the problems of easy separation of two materials and unreliable connection, and achieve convenient production, difficult separation, and easy operation simple effect

Active Publication Date: 2015-07-29
ZHUHAI SUNLOONG SHIPYARD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the adhesive connection of any two dissimilar materials (such as the bonding of steel plate and glass steel plate), due to the different linear expansion coefficients of the two materials, makes the connection unreliable, that is, when a temperature difference occurs, the two materials easy to separate from each other

Method used

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  • A kind of production method of marine composite board
  • A kind of production method of marine composite board
  • A kind of production method of marine composite board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The marine composite panel of this embodiment includes an aluminum plate layer 1 and a glass steel plate layer 3, a transition part 2 is provided between the aluminum plate layer 1 and the glass steel plate layer 3, and the transition part 2 includes 3 successively arranged coatings, respectively the first coating Layer 21, the second coating 22 and the third coating 23, the aluminum plate layer 1, the first coating 21, the second coating 22, the third coating 23 and the glass steel plate layer 3 are arranged in sequence, and the linear expansion of the above layers The value of the coefficient gradually changes from the value of the linear expansion coefficient of the aluminum plate to the value of the linear expansion coefficient of the glass steel plate according to the above sequence.

[0035] Wherein among the three coatings of the transition part 2, each coating is formed by curing after coating coating containing epoxy resin, curing agent, aluminum powder and glas...

Embodiment 2

[0038] The marine composite panel of this embodiment includes a stainless steel plate layer 1' and a glass steel plate layer 3', and a transition part 2' is provided between the stainless steel plate layer 1' and the glass steel plate layer 3', and the transition part 2' includes 7 sequentially arranged The coatings are the first coating 21', the second coating 22', the third coating 23', the fourth coating 24', the fifth coating 25', the sixth coating 26' and the seventh coating Layer 27', stainless steel plate layer 1', first coating 21', second coating 22', third coating 23', fourth coating 24', fifth coating 25', sixth coating 26 ', the seventh coating layer 27' and the glass steel plate layer 3' are arranged in sequence, and the linear expansion coefficient values ​​of the above layers gradually change from the linear expansion coefficient value of the stainless steel plate to the linear expansion coefficient value of the glass steel plate in the above order.

[0039]Amon...

Embodiment 3

[0042] The marine composite panel of this embodiment includes a copper plate layer 1 "and a glass steel plate layer 3", and a transition part 2" is provided between the copper plate layer 1" and the glass steel plate layer 3", and the transition part 2" includes 5 sequentially arranged coatings , respectively the first coating 21", the second coating 22", the third coating 23", the fourth coating 24" and the fifth coating 25", the copper plate layer 1", the first coating 21", The second coating 22", the third coating 23", the fourth coating 24", the fifth coating 25" and the glass steel plate layer 3" are arranged in sequence, and the linear expansion coefficient values ​​of the above layers are successively determined by the copper plate according to the above order. The value of the linear expansion coefficient gradually changes to the value of the linear expansion coefficient of the glass steel plate.

[0043] Among the five coatings in the transition part 2", each coating ...

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Abstract

The invention relates to a production method of a marine composite board. The production method comprises the following steps: (1) preparing coating of a first coating to an N-th coating; (2) coating the surface of a base plate layer with the coating of the first coating so as to form the first coating after curing; (3) preparing a second coating to an (N-1)-th coating on the first coating in sequence by using a method same as the second step; (4) coating the coating of the N-th coating on the (N-1)-th coating, and then covering the surface of the coating of the N-th coating with a panel layer so as to prepare a marine composite board finished product. The linear expansion coefficients of the base plate layer, each coating of a transition portion and the panel layer are gradually changed into the linear expansion coefficient of the panel layer from the linear expansion coefficient of the base plate layer according to the setting sequence of the base plate, each coating and the panel layer. According to the production method of the marine composite board, disclosed by the invention, the prepared marine composite board has the advantages of two heterogeneous materials, and is reliable in mutual connection and not easy to shed.

Description

technical field [0001] The invention relates to a production method of a material, in particular to a production method of a marine composite board. Background technique [0002] Shipbuilding materials are generally divided into two categories: metallic materials and non-metallic materials. [0003] The materials used in the manufacture of the hull structure of modern ships are mainly general-strength hull structure steel, high-strength hull structure steel, austenitic stainless steel and duplex stainless steel, composite steel plate, Z-direction steel, aluminum alloy, reinforced plastic, etc. Due to the particularity and complexity of the ship's working conditions, higher requirements are placed on the metal materials used to manufacture the hull structure, such as good mechanical properties (strength, plasticity, impact toughness, fatigue strength, hardness) and good durability. Corrosion performance, excellent process performance, etc. [0004] Due to their good mechani...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/12
Inventor 吴伟峰
Owner ZHUHAI SUNLOONG SHIPYARD CO LTD