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Fiber-based wall decoration material

A wall decoration, fiber-based technology, applied in the field of materials, can solve the problems of short service life, easy rolling of the wall surface, not water resistance, etc., and achieve the effect of convenient use

Inactive Publication Date: 2019-08-16
LIMING VOCATIONAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, traditional wall material powder is generally used for decoration of building walls. The wall material powder is made of white latex, 107 glue, titanium dioxide, etc. This material has disadvantages such as poor adhesion, water resistance, and short service life. , and the surface of the wall is easy to roll, slag, crack, powder, etc.;

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A fiber-based wall decoration material, which comprises the following raw materials in parts by weight:

[0026] Calcium alginate 2, shell powder 6, silica-supported tourmaline / titanium dioxide complex 20, modified natural fiber 100, aminosilane 4, ammonium persulfate 1, coumarin 4, acrylamide 20.

[0027] The preparation method of the modified natural fiber is:

[0028] Take the natural fiber, dry it and grind it into fine powder, add it to 8 times its weight of ether, stir evenly, put it into a constant temperature water bath at 60°C, keep stirring for 3 hours, and then distill off the ether.

[0029] The natural fiber is cotton fiber.

[0030] The silica-supported tourmaline / titanium dioxide compound is prepared by a sol-gel method using titanium tetraisopropoxide as a titanium source, ethyl orthosilicate as a silicon source, and tourmaline powder as an anion additive.

[0031] The aminosilane is a silane coupling agent kh550.

[0032] The preparation method of th...

Embodiment 2

[0039] A fiber-based wall decoration material, which comprises the following raw materials in parts by weight:

[0040] Calcium alginate 4, shell powder 8, silica-supported tourmaline / titanium dioxide complex 30, modified natural fiber 130, aminosilane 4, ammonium persulfate 2, coumarin 6, acrylamide 30.

[0041] The preparation method of the modified natural fiber is:

[0042] Take the natural fiber, dry it and grind it into fine powder, add it to 10 times its weight of ether, stir evenly, put it into a constant temperature water bath at 65°C, keep stirring for 5 hours, and then distill off the ether.

[0043] The natural fiber is wool fiber.

[0044] The silica-supported tourmaline / titanium dioxide compound is prepared by a sol-gel method using titanium tetraisopropoxide as a titanium source, ethyl orthosilicate as a silicon source, and tourmaline powder as an anion additive.

[0045] The aminosilane is a silane coupling agent kh550.

[0046] The preparation method of the...

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PUM

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Abstract

The invention discloses a fiber-based wall decoration material which comprises the following raw materials in parts by weight: 2-4 parts of calcium alginate, 6-8 parts of shell powder, 20-30 parts ofa SiO2 supported tourmaline / TiO2 compound, 100-130 parts of modified natural fiber, 4-7 parts of aminosilane, 1-2 parts of ammonium persulfate, 4-6 parts of coumarone gum and 20-30 parts of acrylamide. By selecting calcium alginate, shell powder and other self-flame-retardant and self-mildew-proof materials, the use of non-natural biocompatible materials is reduced, so that the affinity of the wall coating product is improved.

Description

technical field [0001] The invention belongs to the field of materials, in particular to a fiber-based wall decoration material. Background technique [0002] The wall material is a kind of decorative solidified material for smoothing the surface of the wall. It is a kind of thick paste coating and is an indispensable product before painting. Apply on the primer or directly on the object to remove uneven defects on the surface of the object to be coated. It is formulated with a small amount of binder, a large amount of filler and an appropriate amount of coloring pigments. The pigments used are mainly iron red, carbon black, chrome yellow, etc., and the fillers are mainly calcium bicarbonate, talcum powder, etc. The wall material can fill the partially recessed working surface, or it can be scraped off the entire surface, usually after the primer is dry, it is applied to the surface of the primer, which requires good adhesion and no cracks during the baking process. At pre...

Claims

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Application Information

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IPC IPC(8): C09D151/02C09D151/00C09D5/18C09D5/14C09D7/63C09D7/65C08F251/02C08F220/56C08F289/00
CPCC08F251/02C08F289/00C08K2003/2241C08K2003/265C08K2003/387C08L2201/02C08L2205/02C08L2205/03C09D5/14C09D5/18C09D7/63C09D7/65C09D151/00C09D151/02C08F220/56C08L5/04C08L5/00C08K13/06C08K9/12C08K3/22C08K3/38C08K3/26C08K5/544
Inventor 曾安然张志斌林燕禧范琦迪
Owner LIMING VOCATIONAL UNIV