Thermosetting resin composite facing material and preparation method thereof

A resin composite, thermosetting technology, applied in epoxy resin coatings, chemical instruments and methods, synthetic resin layered products, etc., can solve the problem of epoxy coatings with long curing time, poor compression resistance, tensile resistance and chemical resistance. It can improve the physical and chemical properties of instant noodles, protect the integrity and beauty, and solve the uneven tension.

Active Publication Date: 2012-12-05
HANGZHOU JIUHE NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has excellent properties such as wear resistance, heavy pressure resistance, dustproof, waterproof, corrosion resistance, antistatic, etc., and is widely used in various places such as industrial plants, office buildings, underground parking garages, logistics warehouses, business centers, schools, supermarkets, etc. Epoxy resin wall and floor coatings are usually constructed on site and cured at room temperature. This construction method is relatively complicated, and the curing time of epoxy coatings is long after construction, and harmful substances are volatilized during the curing process, causing serious indoor pollution.
[0006] The Chinese patent with the publication number CN 102102302A discloses a flexible veneer material composed of epoxy and PVC. The two surfaces of the glass fiber cloth layer are respectively coated with PVC coating layer and epoxy coating layer. However, due to the use of PVC as the Primer coating, so it has poor compression resistance, tensile resistance, chemical resistance, flame retardancy and other properties, which cannot meet the needs of laboratories, factory workshops and other special places

Method used

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  • Thermosetting resin composite facing material and preparation method thereof
  • Thermosetting resin composite facing material and preparation method thereof
  • Thermosetting resin composite facing material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Preparation of antistatic composite veneer material:

[0062] (1) Antistatic type thermosetting resin coating: take two components of antistatic thermosetting resin coating respectively, wherein A component weight part consists of: 50 parts of epoxy resin 128, 10 parts of benzyl glycidyl ether ( reactive diluent), 3 parts of linoleic acid dimer diglycidyl ether (toughening agent), 0.2 parts of defoamer BYK088, 0.2 parts of leveling agent BYK054, 0.6 parts of organic bentonite (anti-settling agent), 0.2 parts of 2-(2'-hydroxy-5'-tert-octylphenyl) benzotriazole (ultraviolet absorber), 15 parts of conductive mica powder, 10 parts of conductive titanium dioxide, 8 parts of mica powder and 3 parts of color paste CSB201W; component B by weight percentage: 99 parts of modified alicyclic amine curing agent BONSEN 3318 and 1 part of benzyldimethylamine. Mix component A and component B in a weight ratio of 10:3 to prepare an antistatic thermosetting resin coating.

[0063] (2) ...

Embodiment 2

[0065] Preparation of antistatic composite veneer material:

[0066] (1) Preparation of antistatic thermosetting resin coating: take two components of antistatic thermosetting resin coating respectively, wherein A component weight part is composed of: 50 parts of epoxy resin E44, 15 parts of resorcinol Bisglycidyl ether (reactive diluent), 2 parts of polyurethane modified epoxy resin (toughener), 0.2 part of defoamer BYK067, 0.2 part of leveling agent BYK307, 0.5 part of fumed silica (anti-settling agent), 0.3 parts of 2-(2'-hydroxy-5'-methylphenyl) benzotriazole (ultraviolet absorber), 30 parts of conductive mica powder as conductive filler, 10 parts of talcum powder and 2 parts Color paste SB101; B component weight percent composition: 95 parts of polyamide 125 type and 5 parts of 2,4,6-tris(dimethylaminomethyl)phenol. Mix component A and component B in a weight ratio of 10:2 to prepare an antistatic thermosetting resin coating.

[0067] (2) Utilize the coating machine to ...

Embodiment 3

[0069] Preparation of flame-retardant color composite veneer material:

[0070] (1) Preparation of wear-resistant thermosetting resin coating: take two components of wear-resistant thermosetting resin coating respectively, wherein C component weight part consists of: 50 parts of epoxy resin 1828, 10 parts of styrene ( Reactive diluent), 1 part of nitrile rubber with carboxyl end group (toughener), 0.5 part of defoamer BYK306, 0.2 part of leveling agent BYK354, 0.5 part of modified hydrogenated castor oil (anti-settling agent ), 0.4 parts of 2-(2'-hydroxy-5'-methylphenyl) benzotriazole (ultraviolet absorber), 13 parts of cristobalite, 10 parts of glass powder and 2 parts of color paste SB301; Component D consists of 99 parts of modified alicyclic amine curing agent BONSEN 3318 and 1 part of 2,4,6-tris(dimethylaminomethyl)phenol. Mix component C and component D at a weight ratio of 10:3 to prepare a wear-resistant thermosetting resin coating.

[0071] (2) Preparation of flame-...

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Abstract

The invention discloses a thermosetting resin composite facing material, which comprises a fiber reinforced layer, and a decorative layer and a basic layer which are respectively coated on the upper surface and the lower surface of the fiber reinforced layer. The decorative layer and the basic layer are made of functional thermosetting resin coating. By using the thermosetting resin composite facing material, the organic combination of a thermosetting resin coating layer and a fiber fabric layer is realized, and the obtained material has the advantages of high integrity, uniform performance, convenience in field laying, fewer gap and excellent performance. The excellent physical and chemical performance of thermosetting resin is inherited, the toughness of the material is increased, the material is more convenient and rapid to install and the application scope is wider. The invention additionally discloses a preparation method of the thermosetting resin composite facing material.

Description

technical field [0001] The invention relates to a veneer material, in particular to a thermosetting resin composite veneer material. Background technique [0002] Veneer material is a kind of decorative material widely used in modern production and life. With the improvement of living standards, the requirements for veneer materials are getting higher and higher. The surface material has good mechanical properties, and it is not easy to bulge and delaminate during use, and it does not release toxic gases. [0003] PVC (polyvinyl chloride) is a commonly used thermoplastic veneer material for floors and walls. It has the advantages of good toughness and convenient installation and construction. For example, the Chinese patent with publication number CN 102071788A discloses a PVC composite structure floor, including PVC The board layer and wood board layer, but PVC material has its poor compression resistance, tensile resistance, chemical resistance, flame retardancy and other...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N7/00B32B27/12C09D163/00C09D4/06C09D163/10C09D7/12
Inventor 胡生华周大鹏杜司平张周杰
Owner HANGZHOU JIUHE NEW MATERIAL
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