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Preparation method for high-strength flame0retardant antibacterial wood-plastic floor

A wood-plastic floor, high-strength technology, applied in the field of floor preparation, can solve problems such as difficult to take care of, low floor strength, flammability, etc., and achieve the effects of improving oxidation resistance, enhancing mechanical strength, and improving cohesion

Inactive Publication Date: 2018-09-28
裴文韬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a high-strength flame-retardant floor for the current wood-plastic floor, which is low in strength and flammable, and it is difficult to take care of the ground, the floor mat and the floor, and it is easy to breed germs, insects, mites, and ants. Preparation method of antibacterial wood-plastic floor

Method used

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  • Preparation method for high-strength flame0retardant antibacterial wood-plastic floor

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0030] Put hydrotalcite and ceramic fragments of equal mass into a pulverizer to pulverize, pass through a 200-mesh sieve to obtain a mixed powder, mix the mixed powder with a mass fraction of 30% vinyltrimethoxysilane solution at a mass ratio of 1:3, Put it into a mixer and stir for 40min at a speed of 150r / min. After the stirring is completed, filter the cake to obtain the filter cake, and put the filter cake into an ultrasonic cleaner, and ultrasonically clean it at a frequency of 25kHz for 30min. After cleaning, put it into an oven. Dry at ℃ for 4 hours to obtain a modified solid, which is ready for use; put aloe vera, tea leaves, mugwort and grape skins of equal quality into a fermenter, and first leave the fermenter open for 2 days at a temperature of 20°C. After standing still, seal the fermenter, place the fermenter in a greenhouse at 35°C for sealed fermentation for 8 days, put the above-mentioned modified solid into the fermenter and continue to seal and ferment for 4...

example 2

[0032] Put hydrotalcite and ceramic fragments of equal mass into a pulverizer to pulverize, pass through a 200-mesh sieve to obtain a mixed powder, mix the mixed powder with a mass fraction of 35% vinyltrimethoxysilane solution at a mass ratio of 1:3, Put it into the mixer and stir at a speed of 170r / min for 50min. After the stirring is completed, filter the filter cake to obtain the filter cake, and put the filter cake into an ultrasonic cleaner, and ultrasonically clean it for 35min at a frequency of 27kHz. After cleaning, put it into an oven. Dry at ℃ for 4.5 hours to obtain a modified solid, which is ready for use; mix aloe vera, tea leaves, mugwort and grape skins of equal quality into a fermenter, and first leave the fermenter open for 2 days at a temperature of 22°C After standing still, seal the fermenter, place the fermenter in a greenhouse at 37°C for sealed fermentation for 9 days, put the above-mentioned modified solid into the fermenter and continue to seal and fer...

example 3

[0034] Put hydrotalcite and ceramic fragments of equal mass into a pulverizer to pulverize, pass through a 200-mesh sieve to obtain a mixed powder, mix the mixed powder with a mass fraction of 40% vinyltrimethoxysilane solution at a mass ratio of 1:3, Put it into a mixer and stir for 60min at a speed of 200r / min. After the stirring is completed, filter the cake to obtain the filter cake, and put the filter cake into an ultrasonic cleaner, and ultrasonically clean it at a frequency of 30kHz for 40min. Dry at ℃ for 5 hours to obtain a modified solid for later use; mix aloe vera, tea leaves, mugwort and grape skins of equal quality into a fermenter, and first leave the fermenter open for 3 days at a temperature of 25°C. After standing still, seal the fermenter, place the fermenter in a greenhouse at 40°C for sealed fermentation for 10 days, put the above-mentioned modified solid into the fermenter and continue to seal and ferment for 6 days, filter to obtain a solid-liquid mixture...

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Abstract

The invention relates to a preparation method for a high-strength flame0retardant antibacterial wood-plastic floor, and belongs to the field of floor preparation. Hydrotalcite and ceramic are introduced into the wood-plastic floor, the hydrotalcite and the ceramic body are adopted as a high-hardness inorganic material, microorganisms are used for degrading aloe, tea leaves, artemisia argyi and other plant components, a large number of natural antibacterial components and other organic components are extracted, silver oxide and aluminum oxide components are further introduced, silver ions and aluminum ions can be adsorbed to the surfaces of various bacteria with negative charges, ammonium polyphosphate is adopted as a fire retardant, the ammonium polyphosphate is decomposed under high temperature to generate nitrogen and ammonia gas, contact between air and a base material is blocked, melamine is used for performing modification so that the specific surface area of the fire retardant can be increased, a coupling agent of organic titanate is used for modifying the ammonium polyphosphate, magnesium oxide and aluminum oxide generated by heating can be attached to the surface of the base material for isolating air, combustion is blocked, the good flame retardant effect can be achieved, and the wide application prospect is achieved.

Description

technical field [0001] The invention relates to a preparation method of a high-strength flame-retardant and antibacterial wood-plastic floor, which belongs to the field of floor preparation. Background technique [0002] Wood-plastic flooring is a new type of environmentally friendly wood-plastic composite material product. The wood phenol produced in the production of medium and high-density fiberboards is added to recycled plastics to make wood-plastic composite materials through granulation equipment, and then extruded for production. Made into wood-plastic flooring. The main material of wood-plastic outdoor flooring is PE and wood powder or bamboo powder. After adding additives and mixing at high speed, it is granulated, and then the pellets are extruded by an extruder to form a material. This type of floor can be used in gardens and villas. Wait for the outdoor platform. [0003] In recent years, with the improvement of people's living standards, people have higher an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/06C08K13/06C08K3/22C08K9/06C08K3/26C08K3/00C08K5/00C08K9/04C08K3/32
CPCC08K2003/2286C08K2003/323C08L27/06C08L2201/02C08L23/06C08K13/06C08K3/22C08K9/06C08K3/26C08K3/00C08K5/0058C08K9/04C08K3/32
Inventor 裴文韬蒋梦成朱彩娣
Owner 裴文韬
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