Multi-resin composite material and preparation method thereof

A resin composite material and liquid material technology, applied in the field of polymer building materials, can solve the problems of complex production process, poor mechanical performance and high production cost of functional exterior wall decoration materials, and achieve the purpose of strengthening the overall space connection strength and production energy consumption Low, comprehensive use cost reduction effect

Active Publication Date: 2021-12-07
张磊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention designs a method for preparing a multi-resin composite material, which solves the technical problems: (1) The production cost of functional exterior wall decoration materials in the existing construction field is high; (2) The functional exterior wall decoration in the existing construction field The flame retardant performance of the material is poor; (3) The production process of the functional exterior wall decoration materials in the existing construction field is complex and causes environmental pollution; (4) The mechanical properties of the existing functional exterior wall decoration materials in the construction field are poor

Method used

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  • Multi-resin composite material and preparation method thereof

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Effect test

Embodiment 1

[0061] The preparation method of multi-resin composite material of the present invention comprises the steps:

[0062] Step 1. Prepare inorganic powder components according to the ratio of parts by weight, and divide the inorganic powder components into a first inorganic powder component and a second inorganic powder component, and mix them uniformly;

[0063] Among them, the inorganic powder components, in terms of weight fractions, include 30 parts of mineral powder, 8 parts of fly ash, 4 parts of pozzolan, 4 parts of mica powder, 10 parts of calcium carbonate, 7 parts of aluminum hydroxide, and 7 parts of magnesium hydroxide , 5 parts of expanded graphite and 5 parts of ammonium zinc phosphate; the first inorganic powder component is 30 parts of mineral powder, 4 parts of mica powder, 10 parts of calcium carbonate; the second inorganic powder component is 10 parts of fly ash, volcanic ash 4 parts, aluminum hydroxide 7 parts, magnesium hydroxide 7 parts, expanded graphite 5 ...

Embodiment 2

[0069] The preparation method of multi-resin composite material of the present invention comprises the steps:

[0070] Step 1. Prepare inorganic powder components according to the ratio of parts by weight, and divide the inorganic powder components into a first inorganic powder component and a second inorganic powder component, and mix them uniformly;

[0071] Among them, the inorganic powder components, in terms of weight fractions, include 50 parts of mineral powder, 12 parts of fly ash, 8 parts of pozzolan, 8 parts of mica powder, 15 parts of calcium carbonate, 10 parts of aluminum hydroxide, and 10 parts of magnesium hydroxide , 10 parts of expanded graphite and 10 parts of ammonium zinc phosphate; the first inorganic powder component is 50 parts of mineral powder, 8 parts of mica powder, and 15 parts of calcium carbonate; the second inorganic powder component is 15 parts of fly ash, volcanic ash 8 parts, aluminum hydroxide 10 parts, magnesium hydroxide 10 parts, expanded ...

Embodiment 3

[0077] The preparation method of multi-resin composite material of the present invention comprises the steps:

[0078] Step 1. Prepare inorganic powder components according to the ratio of parts by weight, and divide the inorganic powder components into a first inorganic powder component and a second inorganic powder component, and mix them uniformly;

[0079] Among them, the inorganic powder components, in terms of weight fractions, include 40 parts of mineral powder, 12 parts of fly ash, 6 parts of volcanic ash, 6 parts of mica powder, 12 parts of calcium carbonate, 9 parts of aluminum hydroxide, and 9 parts of magnesium hydroxide , 7 parts of expanded graphite and 7 parts of ammonium zinc phosphate; the first inorganic powder component is 40 parts of mineral powder, 6 parts of mica powder, and 12 parts of calcium carbonate; the second inorganic powder component is 12 parts of fly ash, volcanic ash 6 parts, 9 parts of aluminum hydroxide, 9 parts of magnesium hydroxide, 7 par...

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Abstract

The invention relates to a preparation method of a multi-resin composite material. The preparation method comprises the steps of 1, preparing an inorganic powder component according to parts by weight; 2, selecting an isocyanate liquid material and a first inorganic powder component to be mixed and pre-impregnated to serve as a material A; 3, selecting a polyether polyol and polyester polyol combined liquid material, bisphenol A unsaturated polyester resin, bisphenol A epoxy resin, styrene, a second inorganic powder component and a titanate coupling agent, mixing and pre-impregnating to serve as a material B; and 4, mixing the material A and the material B obtained in the step 2 and the step 3, dispersing at a high speed, injecting into a mold, closing the mold, standing, and demolding to obtain the product. According to the multi-resin composite material, the adding amount of the inorganic powder component is greatly increased on the basis of improving the flame retardant property, a brand new and effective flame retardant system is constructed in a reaction system through the compounded inorganic powder component, and the preparation method is simple, so that the cost is greatly reduced, the pollution is reduced, and the application market of the multi-resin composite material is widened.

Description

technical field [0001] The invention relates to the field of polymer building materials, in particular to a multi-resin composite material and a preparation method thereof. Background technique [0002] In the field of building exterior wall decoration, stone, wood, aluminum alloy, and glass fiber reinforced cement products (GRC for short) have been used in large quantities as traditional materials for a long time. The application forms include stone in modern style buildings, aluminum alloy curtain walls, through columns, waistlines, Chinese-style architectural wooden components, Western-style architectural door and window covers, waistlines, cornices, vase railings, Roman columns and other exterior wall decorative components have greatly enriched the artistic expression of urban and rural architecture and are a concrete manifestation of architectural style. However, with the passage of time, many problems have been exposed during the use of these traditional materials, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L75/04C08L67/06C08L63/02C08K7/26C08K3/22C08K7/24C08K3/32C08K3/26C08K13/04
CPCC08L75/04C08L2201/02C08K2003/2227C08K2003/2224C08K2003/328C08K2201/005C08L67/06C08L63/00C08K7/26C08K3/22C08K7/24C08K3/32C08K3/26C08K13/04Y02W30/91
Inventor 张磊
Owner 张磊
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