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Composite material with decorative and flame retardant functions and construction method thereof

A technology of composite materials and flame retardant properties, applied in the field of construction materials, can solve the problems of labor and time consumption, affect production efficiency, and take a long time to achieve long fire resistance time, improve flame resistance and fire resistance time, and coloring strength strong effect

Inactive Publication Date: 2020-06-05
河南梵迦德涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in fireproof materials, the base material is sprayed multiple times to meet the fireproof requirements, and after each spraying, it is necessary to wait for 4-8 hours before the next spraying, which takes a long time and requires multiple sprayings. It takes a lot of labor and time for workers, which delays the construction period and affects production efficiency

Method used

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  • Composite material with decorative and flame retardant functions and construction method thereof
  • Composite material with decorative and flame retardant functions and construction method thereof

Examples

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preparation example Construction

[0028] Preferably, the expandable graphite is modified expandable graphite, and the preparation method of the modified expandable graphite comprises the following steps: nano-scale montmorillonite, expandable graphite, γ-( Add methacryloyloxy)propyltrimethoxysilane into water, stir evenly, heat to 100°C and react for 2 hours, then filter, wash, and dry. The mass ratio of -(methacryloyloxy)propyltrimethoxysilane is 5:1:0.5.

[0029] The sodium α-olefin sulfonate used in the present invention is not particularly limited, and the sodium α-olefin sulfonate used in the present invention is commercially available.

[0030] The gypsum retarder is used to reduce the setting speed of gypsum. The gypsum retarder used in the present invention is not particularly limited and is commercially available.

[0031] As a preferred embodiment, the gypsum retarder in the present invention is selected from one or more mixtures of sodium citrate, tartaric acid, potassium tartrate, acrylic acid, so...

Embodiment 1

[0050] A composite material with decorative flame retardant properties, comprising component A and component B, component A includes the following materials in parts by weight:

[0051] 30 parts of gypsum;

[0052] Fiber 10 parts;

[0053] 50 parts of sodium carbonate;

[0054] 5 parts of graphite;

[0055] 1 part of sodium α-olefin sulfonate;

[0056] 10 parts of gypsum retarder;

[0057] 1 part filler;

[0058] 1 part of dicalcium silicate;

[0059] 1 part of pigment;

[0060] Component B is modified aluminum hydroxide, and component B accounts for 6% of the weight of component A.

[0061] Described sodium carbonate is commercially available, purchased from Henan Qifeng Chemical Co., Ltd.

[0062] The graphite is expandable graphite, and the expandable graphite is purchased from Qingdao Risheng Graphite Co., Ltd., model number is 9580300.

[0063] The sodium α-olefin sulfonate was purchased from Jinan Beyate Chemical Technology Co., Ltd.

[0064] The gypsum retarde...

Embodiment 2

[0069] A composite material with decorative flame-retardant properties, including component A and component B, component A includes the following materials in parts by weight:

[0070] 100 parts of gypsum;

[0071] Fiber 15 parts;

[0072] 1 part of polystyrene pellets;

[0073] 100 parts of sodium carbonate;

[0074] 4 parts of graphite;

[0075] 5 parts of sodium α-olefin sulfonate;

[0076] 1 part of gypsum retarder;

[0077] 3 parts of filler;

[0078] Dicalcium silicate 61.7 parts;

[0079] 5 parts of pigment;

[0080] Component B is modified aluminum hydroxide, and component B accounts for 5% of the weight of component A.

[0081] Described sodium carbonate is commercially available, purchased from Henan Qifeng Chemical Co., Ltd.

[0082] The graphite described is expandable graphite, and the expandable graphite is purchased from Qingdao Risheng Graphite Co., Ltd., model number 9580300.

[0083] The sodium α-olefin sulfonate was purchased from Jinan Beyate Chemic...

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Abstract

The invention relates to a composite material with decorative and flame retardant functions and a construction method thereof, and belongs to the technical field of building materials. The composite material is a two-component system, and is composed of a component A and a component B. The component A is prepared from the following materials in parts by weight: 30 to 100 parts of gypsum, 0 to 30 parts of polystyrene particles, 0 to 30 parts of vermiculite, 1 to 15 parts of fiber, 50 to 100 parts of sodium carbonate, 1 to 5 parts of graphite, 1 to 5 parts of alpha-olefin sodium sulfonate, 1 to10 parts of a gypsum retarder, 1 to 3 parts of a filler, 1 to 3 parts of dicalcium silicate and 1 to 5 parts of pigments. The component B is modified aluminum hydroxide and accounts for 5-30% of the weight of the component A. The composite material has the advantages of long fire-resistant time and good heat insulation performance. The composite material also has a decorative property, and reflective and decorative effects by adding the nano scale pigments, and the added modified pigments are high in saturation degree, strong in tinting strength, good in dispersing property, high in covering power and high in opaqueness.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a composite material with decorative flame-retardant properties and a construction method thereof. Background technique [0002] The flame retardancy of building materials is related to the safety of people's lives and property; it is also the basis for ensuring that buildings will not be damaged in large-scale fires. With the development of the economy, large-scale comprehensive commercial buildings, underground buildings and large-space buildings are rapidly rising. These buildings have large scale, complex functions, great fire hazards, and large losses caused by fires. This requires higher requirements for fire protection design. [0003] At present, in fireproof materials, the base material is sprayed multiple times to meet the fireproof requirements, and after each spraying, it is necessary to wait for 4-8 hours before the next spraying, which takes a long time a...

Claims

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Application Information

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IPC IPC(8): C04B28/14C04B20/02C04B20/04C04B22/16C04B22/02C04B22/06C04B24/00E04F21/08C04B111/28C04B103/63C04B14/02C04B14/30
CPCC04B20/023C04B20/04C04B20/1066C04B28/14C04B2111/00482C04B2111/28E04F21/08C04B20/0048C04B22/10C04B14/024C04B24/16C04B24/06C04B14/106C04B14/043C04B2103/54C04B2103/63C04B16/08C04B14/042C04B14/20C04B14/202C04B24/04C04B14/40C04B14/305C04B14/30C04B22/16C04B22/02C04B22/066C04B22/0013C04B24/003
Inventor 冉丽梅
Owner 河南梵迦德涂料有限公司
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