WO2015054824A1 - Peinture, procédé de fabrication de cette dernière, et application associée - Google Patents

Peinture, procédé de fabrication de cette dernière, et application associée Download PDF

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Publication number
WO2015054824A1
WO2015054824A1 PCT/CN2013/085215 CN2013085215W WO2015054824A1 WO 2015054824 A1 WO2015054824 A1 WO 2015054824A1 CN 2013085215 W CN2013085215 W CN 2013085215W WO 2015054824 A1 WO2015054824 A1 WO 2015054824A1
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WO
WIPO (PCT)
Prior art keywords
coating
parts
linear expansion
expansion coefficient
layer
Prior art date
Application number
PCT/CN2013/085215
Other languages
English (en)
Chinese (zh)
Inventor
吴伟峰
Original Assignee
吴伟峰
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 吴伟峰 filed Critical 吴伟峰
Priority to PCT/CN2013/085215 priority Critical patent/WO2015054824A1/fr
Publication of WO2015054824A1 publication Critical patent/WO2015054824A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/10—Anti-corrosive paints containing metal dust
    • C09D5/103—Anti-corrosive paints containing metal dust containing Al

Definitions

  • the invention relates to a coating, a preparation method and application thereof.
  • Shipbuilding materials are generally divided into two major categories of metal materials and non-metal materials.
  • Metal materials are often used in the shipbuilding industry due to their good mechanical properties. However, their corrosion resistance is limited. After a period of use, the hull is easily corroded.
  • Non-metallic materials are used in the shipbuilding industry, such as the commonly used material FRP.
  • the advantage is that it is light in weight, especially suitable for high-performance ships and rowing boats with limited weight, corrosion resistance and sea creature adhesion. It is more suitable for use in marine environment than traditional shipbuilding materials, and has good dielectric and microwave penetration. It is also suitable for military ships. It has good impact toughness. The ship is not easy to be damaged by general collision and extrusion. The shape is more beautiful and the maintenance cost is low.
  • the FRP has low elastic modulus, unstable performance and easy aging. Limit its application on ships.
  • the adhesives which bond the metal material and the non-metal material in the prior art are easy to make the composite material obtained after bonding untightened due to the linear expansion coefficient of the two materials. Different from the temperature difference, it is easy to cause falling off or cracking. Therefore, there is a need to develop a new type of coating having an adhesive action to solve the problem of bonding between metallic materials and non-metallic materials.
  • the object of the present invention is to overcome the deficiencies of the prior art, and to provide a coating and a preparation method thereof, which are prepared from metal powder, glass fiber powder and an adhesive component, and are coated between a metal plate and a glass steel plate.
  • the coating material of the multi-layer different raw material ratio is made into a composite board which has a linear expansion coefficient from a metal linear expansion coefficient to a glass fiber reinforced linear expansion coefficient, so that the bonding between the metal plate and the glass steel plate is more reliable, and it is not easy to fall off, and is given
  • the excellent performance of the composite board not only has good mechanical properties, but also good corrosion resistance.
  • Another object of the present invention is to provide an application of the coating material, which is mainly used in the shipbuilding industry, so that the composite panel prepared by using the coating material has excellent performance and also plays a role in the impact resistance of the hull.
  • a coating material comprising the following raw materials by weight: 10 to 11 parts of metal powder and glass fiber powder, and 6 to 10 parts of an adhesive component.
  • the coating further includes a curing agent in an amount of 3 to 4 parts by weight.
  • the adhesive component is one or more selected from the group consisting of an epoxy resin, a phenol resin, and an unsaturated polyester.
  • the coating further comprises a diluent in an amount of 5 to 7 parts by weight, and the diluent is selected from acetone and a ring.
  • pentanone and n-butanol are selected from acetone and a ring.
  • the metal powder has a particle diameter of not more than 1 ⁇ m.
  • the glass fiber powder has a particle size of not more than 3 ⁇ m.
  • the preparation method of the coating material comprises the following steps: (1) selecting metal powder and glass fiber having a total weight of 10 to 11 parts, adding to 6 to 10 parts of the adhesive component, and stirring uniformly.
  • the method further comprises: (2) adding 5 to 7 parts of the diluent, and stirring is continued uniformly.
  • step (2) further comprises adding 3 to 4 parts of a curing agent.
  • the application of the coating on a composite board comprising a metal plate and a glass steel plate characterized in that: (1) preparing a plurality of coating materials, respectively being the first coating coating and the second coating coating until the Nth Coating coating, wherein N is a natural number of not less than 3, the linear expansion coefficients of the above coating materials are different and gradually changed, wherein the linear expansion coefficient of the first coating material is closest to the linear expansion coefficient of the metal plate layer, the Nth coating The linear expansion coefficient of the layer coating is closest to the linear expansion coefficient of the glass steel sheet layer; (2) The first coating layer and the second coating layer are sequentially disposed between the metal sheet layer and the glass steel sheet layer to the Nth coating layer by: Applying the first coating material to the surface of the metal plate layer, curing to form a first coating layer, and sequentially forming a second coating layer on the first coating layer in the same manner until the N-1 coating layer, and applying the Nth coating layer The layer coating is applied on the N-1 coating layer, and the surface of the Nth coating material is covered with the glass
  • the paint of the present invention to bond a metal plate and a glass steel plate, by coating a plurality of paints of the present invention having a graded coefficient of linear expansion, layer-by-layer coating between the metal plate and the glass steel plate, and curing can make the composite material have both
  • the advantages of both the metal material and the FRP material, and the adhesive connection of the two materials is more reliable, when the temperature difference occurs, the composite plate is not easy to crack; and the hull impact resistance can be improved;
  • the coating of the invention has simple and convenient preparation method, greatly improves the adhesion and tightness between the metal plate and the glass plate, and the composite plate is suitable for commercial ships, yachts, cruise ships, engineering ships, steam boats, etc. Any ship. detailed description
  • Example 1 The invention is further illustrated by the following specific examples, but the invention is not limited by the following examples.
  • Example 1 The invention is further illustrated by the following specific examples, but the invention is not limited by the following examples.
  • the coating material of this example comprises the following raw materials in parts by weight: 6 parts of phenolic resin, aluminum powder having a particle diameter of 0.8 ⁇ m, and 10 parts of glass fiber powder having a particle diameter of 1 ⁇ m and 5 parts of a diluent cyclohexanone.
  • the preparation method comprises the following steps: selecting aluminum powder and glass fiber powder with a total weight of 10 parts, adding to 6 parts of phenolic resin, stirring uniformly, and then adding 5 parts of diluent cyclohexanone. In use, 3 different coatings of aluminum powder and glass fiber powder were prepared.
  • the first coating material has an aluminum powder content of 7 parts, the glass fiber powder content is 3 parts; the second coating material has an aluminum powder content of 5 parts, and the glass fiber powder content is 5 parts; the third coating layer The content of medium aluminum powder is 3 parts, and the content of glass fiber powder is 7 parts.
  • the coating of the embodiment is used for bonding aluminum sheets and glass sheets.
  • the surface of the aluminum layer is polished and cleaned.
  • the coating of the first coating is applied to the surface of the aluminum layer and cured at 15 CTC. 30 min, forming a first coating; third step, sequentially forming a second coating on the first coating in the same manner as above; and fourth, applying a coating of the third coating to the second coating,
  • the coating of the third coating 23 was covered with a layer of glass steel and cured at 15 CTC for 30 min.
  • the linear expansion coefficient of each coating is gradually changed from the linear expansion coefficient close to the aluminum plate to the linear expansion coefficient of the glass steel plate in accordance with the order of the layers.
  • the linear expansion coefficient of the first coating layer is closest to the linear expansion coefficient of the aluminum plate, and the linear expansion coefficient of the third coating layer is closest to the linear expansion coefficient of the glass steel plate.
  • the composite plate has the advantages of aluminum plate and glass plate, and is not easy to fall off and crack. After being applied to the surface of the hull, the impact resistance of the hull is greatly improved.
  • the coating of the present embodiment comprises the following raw materials by weight: 8 parts of epoxy resin, stainless steel powder having a particle diameter of 0.5 ⁇ m, and 10 parts of glass fiber powder having a particle diameter of 2 ⁇ m, 5 parts of diluent acetone, and cyanide of curing agent; 3 parts of amine.
  • the preparation method is as follows: Select a total weight of 10 parts of stainless steel powder and glass fiber powder, add to 8 parts of epoxy resin, stir evenly, and then add 5 parts of diluent acetone and 3 parts of curing agent dicyandiamide.
  • 7 different coatings of stainless steel powder and glass fiber powder were prepared. They are: 8 parts of stainless steel powder in the first coating, 2 parts of glass fiber powder; 7 parts of stainless steel powder in the second coating, 3 parts of glass fiber powder; The content of stainless steel powder is 6 parts, the content of glass fiber powder is 4 parts; the content of stainless steel powder in the fourth coating is 5 parts, the content of glass fiber powder is 5 parts; the content of stainless steel powder in the fifth coating is 4 parts, glass fiber powder The content is 6 parts; the content of the stainless steel powder in the sixth coating material is 3 parts, the content of the glass fiber powder is 7 parts, the content of the stainless steel powder in the seventh coating material is 2 parts, and the content of the glass fiber powder is 8 parts.
  • the coating of the embodiment is used for bonding a stainless steel plate and a glass steel plate.
  • the first step the surface of the stainless steel plate layer is polished and cleaned.
  • the first coating material is applied to the surface of the stainless steel plate layer. Curing at 15 CTC for 30 min to form a first coating; third step, sequentially preparing a second coating on the first coating to the sixth coating in the same manner as above; and fourth step, coating the seventh coating On the sixth coating, a layer of glass steel was coated on the seventh coating and cured at 15 CTC for 30 min.
  • the linear expansion coefficient of each coating is gradually changed from the linear expansion coefficient close to the stainless steel plate to the linear expansion coefficient of the glass steel plate in accordance with the order of the layers.
  • the linear expansion coefficient of the first coating is closest to the linear expansion coefficient of the stainless steel plate, and the linear expansion coefficient of the seventh coating is closest to the linear expansion of the glass steel plate. Coefficient.
  • the composite plate has the advantages of stainless steel plate and glass steel plate, and is not easy to fall off and crack. After being applied to the surface of the hull, the impact resistance of the hull is greatly improved.
  • the coating of the present embodiment comprises the following raw materials by weight: 10 parts of epoxy resin, copper powder having a particle diameter of 1 ⁇ m, and 11 parts of glass fiber powder having a particle diameter of 3 ⁇ m, 7 parts of diluent n-butanol, curing agent 4 parts of m-phenylenediamine.
  • the preparation method comprises the following steps: selecting 11 parts of copper powder and glass fiber powder, adding to 10 parts of epoxy resin, stirring uniformly, and then adding 7 parts of diluent n-butanol and 4 parts of curing agent m-phenylenediamine .
  • the first coating material has a copper powder content of 9 parts, the glass fiber powder content is 2 parts; the second coating material has a copper powder content of 7 parts, and the glass fiber powder content is 4 parts; the third coating layer In 5 parts, the glass fiber powder content is 6 parts; the third coating material is 3 parts, the glass fiber powder content is 8 parts; the fifth coating material is 1 part, and the glass fiber powder content is 10 parts.
  • the coating of the embodiment is used for bonding the copper plate and the glass steel plate.
  • the first step the surface of the copper plate layer is polished and cleaned.
  • the first coating material is applied to the surface of the copper plate layer and cured at 15 CTC. 60 min, forming a first coating; third step, sequentially preparing a second coating on the first coating to the fourth coating in the same manner as above; and fourth step, applying the fifth coating coating to the fourth coating
  • the coating was coated with a layer of glass steel and cured at 150 ° C for 60 min. According to the above method, the linear expansion coefficient of each coating is gradually changed from the linear expansion coefficient close to the copper plate to the linear expansion coefficient close to the glass steel plate in accordance with the order of the layers.
  • the linear expansion coefficient of the first coating layer is closest to the linear expansion coefficient of the copper plate, and the linear expansion coefficient of the fifth coating layer is closest to the linear expansion coefficient of the glass steel plate.
  • the composite panel has the advantages of both copper and glass steel, and is not easy to fall off and crack. After being applied to the surface of the hull, the impact resistance of the hull is greatly improved.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne une peinture, des étapes de mélange et l'application de la peinture. La peinture comprend des matériaux bruts en parties en poids : 10 à 11 parties de poudre métallique et de poudre de fibre de verre et 6 à 10 parties d'un composant adhésif. De multiples couches de la peinture dans différentes proportions de matériaux bruts sont revêtues entre un panneau métallique et un panneau en acier de verre, et après le durcissement et la formation, un panneau composite présentant un coefficient de dilatation linéique qui passe progressivement d'un coefficient de dilatation linéique de métal à un coefficient de dilatation linéique d'acier de verre est fabriqué, ce qui fait en sorte que l'adhérence entre le panneau métallique et le panneau en acier de verre devient plus fiable.
PCT/CN2013/085215 2013-10-15 2013-10-15 Peinture, procédé de fabrication de cette dernière, et application associée WO2015054824A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/085215 WO2015054824A1 (fr) 2013-10-15 2013-10-15 Peinture, procédé de fabrication de cette dernière, et application associée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/085215 WO2015054824A1 (fr) 2013-10-15 2013-10-15 Peinture, procédé de fabrication de cette dernière, et application associée

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WO2015054824A1 true WO2015054824A1 (fr) 2015-04-23

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010036559A1 (en) * 2000-01-21 2001-11-01 Ulrich Haack Metal-plastic composite made from long-fiber-reinforced thermoplastics
EP1880841A2 (fr) * 2005-04-01 2008-01-23 Universidad Politécnica de Madrid Materiau lamine hybride fibre-metal destine a etre utilise dans le domaine de la construction navale et son procede de fabrication
CN102438820A (zh) * 2009-10-16 2012-05-02 爱信精机株式会社 复合成形品
JP2012086529A (ja) * 2010-10-22 2012-05-10 Kyushu Institute Of Technology 傾斜機能性複合材料及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010036559A1 (en) * 2000-01-21 2001-11-01 Ulrich Haack Metal-plastic composite made from long-fiber-reinforced thermoplastics
EP1880841A2 (fr) * 2005-04-01 2008-01-23 Universidad Politécnica de Madrid Materiau lamine hybride fibre-metal destine a etre utilise dans le domaine de la construction navale et son procede de fabrication
CN102438820A (zh) * 2009-10-16 2012-05-02 爱信精机株式会社 复合成形品
JP2012086529A (ja) * 2010-10-22 2012-05-10 Kyushu Institute Of Technology 傾斜機能性複合材料及びその製造方法

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