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Carbon black composite material for artificial stone and preparation method thereof

A composite material and artificial stone technology, applied in the field of building decoration materials, can solve problems such as easy water seepage, low hardness, and many voids, and achieve the effect of reducing water seepage and increasing density

Pending Publication Date: 2022-05-10
肇庆市帝帆新型材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method prevents the black paste from being added to the resin well, and can only be added at a maximum of 10%
The black pulp does not participate in the reaction, which hinders the reaction between the resin and the curing agent. On the one hand, the artificial stone has low blackness and hardness, and on the other hand, the artificial stone has low density, many voids, and easy water seepage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A carbon black composite material for artificial stone is prepared from the following raw materials in parts by mass: 30 parts of carbon black, 35 parts of adhesive, and 65 parts of filler.

[0025] A kind of carbon black composite material that is used for artificial stone, its preparation method comprises the following steps:

[0026] S1: Add 75 parts of nano-silicon dioxide and 35 parts of water into a mixing tank for mixing, and stir evenly with a stirrer to obtain a mixture A; wherein, the stirring speed is 800r / min, and the stirring time is 10min;

[0027] S2: Add 8 parts of KH-550 silane coupling agent and 2 parts of TDI / alkyd adduct into another mixing tank for mixing, and stir evenly to obtain mixture B; wherein, the stirring speed is 500r / min, and the stirring time 5min;

[0028] S3: Add the mixture A obtained in S1 and the mixture B obtained in S2 into the third mixing tank for mixing, and stir evenly to obtain an adhesive; wherein, the stirring speed is 800...

Embodiment 2

[0031] A carbon black composite material for artificial stone is prepared from the following raw materials in parts by mass: 35 parts of carbon black, 38 parts of adhesive, and 60 parts of filler.

[0032] A kind of carbon black composite material that is used for artificial stone, its preparation method comprises the following steps:

[0033] S1: Add 75 parts of nano-silicon dioxide and 35 parts of water into a mixing tank for mixing, and stir evenly with a stirrer to obtain a mixture A; wherein, the stirring speed is 800r / min, and the stirring time is 10min;

[0034] S2: Add 8 parts of KH-550 silane coupling agent and 2 parts of TDI / alkyd adduct into another mixing tank for mixing, and stir evenly to obtain mixture B; wherein, the stirring speed is 500r / min, and the stirring time 5min;

[0035] S3: Add the mixture A obtained in S1 and the mixture B obtained in S2 into the third mixing tank for mixing, and stir evenly to obtain an adhesive; wherein, the stirring speed is 800...

Embodiment 3

[0038] A carbon black composite material for artificial stone is prepared from the following raw materials in parts by mass: 40 parts of carbon black, 40 parts of adhesive, and 55 parts of filler.

[0039] A kind of carbon black composite material that is used for artificial stone, its preparation method comprises the following steps:

[0040] S1: Add 75 parts of nano-silicon dioxide and 35 parts of water into a mixing tank for mixing, and stir evenly with a stirrer to obtain a mixture A; wherein, the stirring speed is 800r / min, and the stirring time is 10min;

[0041] S2: Add 8 parts of KH-550 silane coupling agent and 2 parts of TDI / alkyd adduct into another mixing tank for mixing, and stir evenly to obtain mixture B; wherein, the stirring speed is 500r / min, and the stirring time 5min;

[0042] S3: Add the mixture A obtained in S1 and the mixture B obtained in S2 into the third mixing tank for mixing, and stir evenly to obtain an adhesive; wherein, the stirring speed is 800...

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Abstract

The invention relates to the technical field of building decoration materials, and aims to provide a carbon black composite material for artificial stone and a preparation method of the carbon black composite material. The problem that enough carbon black cannot be added into resin in a traditional artificial stone process is solved, and the polymerization inhibition effect of the carbon black is also eliminated; the obtained artificial stone has the blackness of 40 or below, is not prone to whitening, and is high in density and not prone to water seepage.

Description

technical field [0001] The invention relates to the technical field of building decoration materials, more specifically, it relates to a carbon black composite material used for artificial stone and a preparation method thereof. Background technique [0002] In the field of architectural decoration, stone has become one of the main decorative materials due to its beautiful, elegant, and strong decorative characteristics. Decorative stone can generally be divided into natural stone and artificial stone. For a long time, natural stone has been widely used because of its natural decorative effect and texture. However, due to problems such as limited resources, large-scale paving, color difference, and excessive radioactivity to varying degrees, its all-round development has been limited to a certain extent. . [0003] Artificial stone has the advantages of adjustable color, no color difference in large-scale paving, use of leftover materials mined from natural stone, energy s...

Claims

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Application Information

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IPC IPC(8): C04B26/16C04B111/82C04B111/54
CPCC04B26/16C04B2111/82C04B2111/54C04B14/022C04B14/06C04B14/303C04B22/06C04B24/42
Inventor 谭英强江通华
Owner 肇庆市帝帆新型材料有限公司
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