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Photocatalyst antibacterial silent composite floor and process for manufacturing same

A photocatalyst antibacterial and composite floor technology, applied in the direction of building, floor, building structure, etc., can solve the problem of floor structure and its performance to be improved, and achieve the effect of solving insect and ant erosion, prolonging storage period, and lasting insect control effect.

Inactive Publication Date: 2015-12-23
DEHUA TB NEW DECORATION MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] CN202467086U (2012-2-29) discloses a photocatalyst antibacterial floor, but the structure and performance of the floor still need to be improved

Method used

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  • Photocatalyst antibacterial silent composite floor and process for manufacturing same
  • Photocatalyst antibacterial silent composite floor and process for manufacturing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] Biomass soybean gum preparation: add 3g of alkali and 100g of water in a three-neck round bottom flask, the alkali is sodium hydroxide, stir for 3 minutes to dissolve the sodium hydroxide, then add 0.5g of silicate, 0.5 g sulfite and 0.2g modifier, the silicate is sodium silicate, the modifier is urea, the sulfite is sodium sulfite, and stirred for 3 minutes, the temperature is 80-96 °C to obtain a preliminary mixed solution; then add 15 g of soybean derivatives to the preliminary mixed solution, the soybean derivatives are soybean protein isolate, stir for 10 minutes, and the temperature is 80 °C, so that the soybean protein isolate is fully dispersed in the solution, Obtain a mixed solution; then add 0.3 g of an aqueous solution of curing agent polyamide polyamine-epichlorohydrin (PAE) with a mass concentration of 12.5%, and stir for 10 minutes to obtain a solidified mixed solution; then add an acid, the acid being 0.1 The mass concentration of phosphoric acid was 35%...

Embodiment 2

[0103] Preparation of biomass soybean gum: Add 8g of alkali and 100g of water into a three-neck round bottom flask, the alkali is sodium hydroxide, stir for 10 minutes to dissolve the sodium hydroxide, then add 3g of silicate and 3g of sulfite to the alkali solution And 5g modifier, silicate is sodium silicate, modifier is urea, sulfite is sodium sulfite, and stirs 10 minutes, and temperature is 96 ℃, obtains preliminary mixed solution; Then in the preliminary mixed solution Add 40g of soybean derivatives, the soybean derivatives are soybean protein isolate, stir for 60 minutes at a temperature of 96°C, so that the soybean protein isolate is fully dispersed in the solution to obtain a mixed solution; then add 2.5g of curing agent with a mass concentration of 12.5% The aqueous solution of polyamide polyamine-epichlorohydrin (PAE) was stirred for 60 minutes to obtain a solidified mixed solution; then an acid was added, and the acid was 4 g of phosphoric acid with a mass concentra...

Embodiment 3

[0132] Preparation of biomass soybean gum: Add 5g of alkali and 100g of water into a three-neck round bottom flask, the alkali is sodium hydroxide, stir for 6 minutes to dissolve the sodium hydroxide, then add 2g of silicate and 2g of sulfite to the alkali solution and 2g modifier, the silicate is sodium silicate, the modifier is urea, the sulfite is sodium sulfite, and stirred for 6 minutes, the temperature is 90 ° C, to obtain a preliminary mixed solution; then to the preliminary mixed solution Add 25g of soybean derivatives, the soybean derivatives are soybean protein isolate, stir for 30 minutes, and the temperature is 90°C, so that the soybean protein isolate is fully dispersed in the solution to obtain a mixed solution; then add 3g of curing agent polymer with a mass concentration of 12.5%. The aqueous solution of amidopolyamine-epichlorohydrin (PAE) was stirred for 30 minutes to obtain a solidified mixed solution; then an acid was added, and the acid was 2 g of phosphori...

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Abstract

The invention relates to a photocatalyst antibacterial silent composite floor, and belongs to the field of functional environment-friendly healthful floors. The photocatalyst antibacterial silent composite floor is characterized in that a base material layer is a flame-retardant oriented shaving plate layer; the flame-retardant oriented shaving plate layer comprises an upper surface layer, a lower surface layer, a core shaving layer, a first flame-retardant layer and a second flame-retardant layer, and glue-mixed shaving is longitudinally arranged on the upper surface layer according to fiber directions; a closed cell foam layer, a semi-open cell foam layer, a decoration layer, an abrasion-resistant primer layer and a photocatalyst antibacterial oil decoration layer are sequentially arranged above the base material layer; a balance layer is arranged below the base material layer. A process for manufacturing the photocatalyst antibacterial silent composite floor includes collating the shaving plate layer; preparing glue; primarily distributing the glue and assembling blanks; carrying out primary cold-pressing; finishing cores; secondarily distributing the glue and assembling blanks; carrying out secondary cold-pressing; carrying out primary hot-pressing; carrying out thickness defining sanding; cutting edges; applying putty; carrying out polishing; carrying out sorting; carrying out maintenance; distributing the glue and attaching veneer; carrying out tertiary cold-pressing; carrying out secondary hot-pressing; sawing multiple sheets; carrying out sanding; milling each double ends; applying primer; preparing finish paint; applying the finish paint. The photocatalyst antibacterial silent composite floor and the process have the advantages that the composite floor has an excellent antibacterial function and is high in strength and good in abrasion-resistant property, and users feel comfortable in the feet.

Description

technical field [0001] The invention relates to a photocatalyst antibacterial and silent composite floor, which belongs to the field of functional environment-friendly and healthy floors. Background technique [0002] There are various volatile organic compounds and harmful microorganisms in people's living environment, which directly affect people's physical and mental health. Most pathogenic bacteria in the living environment often come from the ground dirt and pets. The floor is in direct contact with the human body, and it is easier to transmit the microorganisms that breed germs and bacteria to the human body. In the past, people sprayed chemical anti-mold and anti-bacterial agents around the room to solve the air quality problem in the room. However, ordinary anti-mold and anti-bacterial agents are highly toxic, have poor heat resistance and durability, and are sprayed on floors and decorations. The surface of the board is easy to change color and affect the appearanc...

Claims

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Application Information

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IPC IPC(8): E04F15/02
Inventor 沈金祥刘元强詹先旭叶交友程明娟姜彬
Owner DEHUA TB NEW DECORATION MATERIAL CO LTD
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