CN104909806A - Decoration fitment plate and preparation method thereof - Google Patents
Decoration fitment plate and preparation method thereof Download PDFInfo
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- CN104909806A CN104909806A CN201510279053.6A CN201510279053A CN104909806A CN 104909806 A CN104909806 A CN 104909806A CN 201510279053 A CN201510279053 A CN 201510279053A CN 104909806 A CN104909806 A CN 104909806A
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Abstract
The present invention provides a decoration fitment plate and a preparation method thereof, wherein the decoration fitment plate comprises, by weight, 5-50 parts of diatomaceous earth, 2-25 parts of bamboo charcoal, 5-20 parts of nanometer TiO2, 1-20 parts of cuprous oxide, 3-15 parts of tourmaline, 100 parts of cement, 0.5-5 parts of a cement additive, 2-10 parts of a foaming agent, and 45-120 parts of water. The present invention further provides the decoration fitment plate preparation method. The decoration fitment plate of the present invention has a variety of functions of humidity adjusting, indoor harmful substance adsorption, indoor air purifying, negative ion releasing, electromagnetic radiation resistance, and the like.
Description
Technical field
The present invention relates to a kind of sheet material and preparation method thereof, particularly relate to a kind of decorations sheet material and preparation method thereof.
Background technology
Along with the improvement of expanding economy and living conditions, source of pollution and pollution substance are day by day diversified, especially attach most importance to building and decoration pollution at present.The time that in one day, people have 80% ~ 90% is spent in indoor, and the quality of IAQ (indoor air quality) directly has influence on physiology, the Mental health of people.
Indoor pollutant mainly comprises formaldehyde, Indoor Combustion product C O, CO
2, air microbe, inhalable particles and organic volatile etc.Various sheet materials, furniture and paint etc. that interior decoration is used; often many objectionable impuritiess such as formaldehyde can be discharged; wherein the impact of formaldehyde on HUMAN HEALTH comprises and causes allotriosmia, abnormal pulmonary function, dysfunction of liver, immunologic dysfunction, retina and central nervous system influenced, and can genetic material in damaging cells.Formaldehyde is defined as suspect carcinogen by IARC (IARC 1995).CO is the toxic gas that a kind of danger is very large; Air microbe be then cause various poisoning, infect and the one of the main reasons of anaphylactic disease; Outdoor haze, indoor Modern Decorative and structured material and household goods and household chemical product are affecting the living environment of people invariably.
People's living environment is polluted more and more serious, and the requirement of people to living environment is more and more higher, therefore, there is a lot of novel wall material in society, mainly contain gac body of wall, air-entrained concrete building block, figuline building blocks, small concrete block masonry, fibrous plaster etc., they have its own advantages.Gac body of wall can serve the transfer of pollutent according to the method for the physical adsorption of gac, but does not fundamentally eliminate.Air-entrained concrete building block, figuline building blocks, small concrete block masonry are light porous, that heat insulating, fire resistance are good New Building Materials, but do not improve function to living environment.Fibrous plaster also has not same-action along with the difference of additive, but fibrous plaster function is limited.
Therefore, be necessary to provide a kind of have regulate objectionable impurities in humidity, adsorption chamber, purify the air of a room, the environmental-protection decorative decorative board material of the several functions such as anion releasing, anti-electromagnetic radiation and preparation method thereof.
Summary of the invention
The object of this invention is to provide a kind of multi-functional environment-protection inner wall decoration decorative board material and preparation method thereof.This sheet material have regulate humidity, objectionable impurities in adsorption chamber, purify the air of a room, the several functions such as anion releasing, anti-electromagnetic radiation.
Specifically, first aspect, the invention provides a kind of decorations sheet material, this sheet material comprises following composition: diatomite, bamboo charcoal, nano-TiO
2, Red copper oxide, tourmalinite, cement, cement additive, whipping agent and water.
In the sheet material of first aspect, the parts by weight of each composition are:
Preferably, the parts by weight of each composition are:
Cement additive of the present invention adds in mixing Concrete, and in order to improve the material of concrete performance, volume is not more than 5% (except Special Circumstances) of cement quality.It meets every specification of GB GB8075-87, is commercially available.
In one embodiment, cement additive of the present invention is water reducer.Preferably, described water reducer is naphthalene series high-efficiency water-reducing agent, and consumption is the 0.5%-2.5% of cement weight.
In another embodiment, cement additive of the present invention is the combination of water reducer and hardening accelerator, and wherein said water reducer is naphthalene series high-efficiency water-reducing agent, and consumption is the 0.5%-2.5% of cement weight; Described hardening accelerator is sodium sulfate, and consumption is the 1.5%-2.5% of cement weight.
Cement blowing agent of the present invention refers to and can reduce surface tension of liquid, produces the material of foam even and stable in a large number, is commercially available.
In the sheet material of first aspect, diatomaceous specific surface area is greater than 50m
2/ g.
Second aspect, the invention provides a kind of method preparing the decorations sheet material of first aspect present invention, the method comprises the steps:
(1) each composition is mixed: by diatomite, bamboo charcoal, nano-TiO
2even with Red copper oxide high-speed stirring; Add cement and cement additive, high-speed stirring is even; Add tourmalinite, high-speed stirring is even, obtains the pressed powder mixed; Be blended in separately in water by whipping agent, mechanical stirring is to bubbling; The described pressed powder that mixes and foaming agent water solution are fully stirred in stirrer;
(2) compression molding: pour the mixed slurry that step (1) obtains in mould extrusion forming, the shaping rear demoulding;
(3) maintenance work: the profiled sheeting that step (2) obtains is delivered to autoclave and carries out High Temperature High Pressure maintenance;
(4) cutting and precision work process: the sheet material of completing steps (3) maintenance operation is met the requirements of size through precision work process; With
(5) pack: the finished product that step (4) obtains is through packing warehouse-in after the assay was approved.
In the method for second aspect, the pressure of extrusion forming is 1-3MPa, and clamping time is 1-5min.Preferably, the pressure of extrusion forming is 3MPa, and clamping time is 5min.
In the method for second aspect, the temperature of maintenance is 150-170 DEG C, and the time of maintenance is 10-15h.Preferably, the temperature of maintenance is 170 DEG C, and the time of maintenance is 15h.
In the method for second aspect, sheet material is of a size of length 600-3600mm, width 300-1200mm, thickness 3-30mm.Preferably, sheet material is of a size of 2400mm × 800mm × 10mm specification size.
The present invention take cement as base material, adds nano-TiO
2, Red copper oxide, diatomite, bamboo charcoal, the material such as tourmalinite and the sheet material formed, can adjusting air humidity, the organism such as thorough degradation of formaldehyde, anion releasing, reduce electromagnetic radiation, can reach and solve room air pollution comprehensively, obviously improve the effect of indoor living environment.
Composition nano-TiO in sheet material of the present invention
2or Red copper oxide is under daylight and light ultraviolet, catalysis, photodissociation can be attached to organism and the part inorganicss such as the various formaldehyde of body surface, eliminate the oxynitride of in vehicle emission 25% to 45%, the atmospheric pollution that PM2.5 suspended particulate is too high can be administered; Can also effectively kill harmful bacterium, deodorizing taste removal.Nano-TiO
2with Red copper oxide, there is within the scope of visible frequency good catalytic performance.
The ultra micro pore that diatomite or bamboo charcoal have, specific surface area is very big, can effective adjusting air humidity; Water-molecule dissociation also can be become negative ions by it, can eliminate pet body odor, peculiar smell that smoking, domestic refuse produce, obviously improves indoor living environment.Diatomite or bamboo charcoal also can be used as nano-TiO
2or the immobilized body of Red copper oxide, overcome its clustering phenomena, increase the contact probability of catalyzer and pollutent, reach the object improving degradation rate.
Tourmaline capable makes negative ion in air increase, Promoting plant growth and HUMAN HEALTH.Tourmalinite sends the electromagenetic wave radiation that wavelength is the far infrared region of 4 ~ 14Lm, blood circulation can be improved, also can react with the water molecules in air, form negatively charged ion, in and the positively charged ion that sends of radiation, to hinder electromagnetic wave propagation, hertzian wave can be reduced negative impact is in various degree caused to human body.
Cement additive mainly includes water reducer and hardening accelerator two kinds.Along with diatomite, bamboo charcoal, nano-TiO
2, the raw material such as Red copper oxide and tourmalinite increase, water-solid ratio increases, and needs to add water reducer and hardening accelerator to ensure the shaping of sheet material and initial strength.Water reducer on sale on the market and hardening accelerator all can use.
The present invention, compared with existing decorations sheet material, at least comprises following advantage:
The present invention is a kind of multi-functional environment-friendly sheet, and diatomite, bamboo charcoal can the indoor objectionable impuritiess of active adsorption, surge chamber humidity.In addition, the bigger serface that diatomite, bamboo charcoal have, effectively can adsorb nano-TiO
2, this kind of material under visible light with air-cleaning function of Red copper oxide.Tourmalinite can anion releasing, have antibiotic and sterilizing, purify air, eliminate the effects such as peculiar smell, and negative ion has multiple benefit to human body.The far infrared rays that tourmalinite and bamboo charcoal discharge, with health role to human body.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is preparation method's schematic diagram of decorations sheet material of the present invention.
Embodiment
Embodiment 1
Step 1: (specific surface area is greater than 50m to weigh diatomite 20 weight part
2/ g), bamboo charcoal 10 weight part, nano-TiO
210 weight parts, Red copper oxide 10 weight part, high speed machine stirs;
Step 2: weigh cement 100 weight part, cement additive 3 weight part (naphthalene series high-efficiency water-reducing agent 1.5 weight part and sodium sulfate hardening accelerator 1.5 weight part), mixes;
Step 3: weigh tourmalinite 5 weight part; Mechanical stirring is even;
Step 4: weigh whipping agent 4.5 weight part, water 70 weight part, mixing is bubbled.The solids mixing powder of step 1-3 is added in the water of foaming, in stirrer, stirs 3min;
Step 5: mixed slurry is poured into compression molding in mould, pressure 3MPa, the demoulding after 5min;
Step 6: above-mentioned profiled sheeting is delivered to autoclave and carries out maintenance, temperature 170 DEG C, time 15h;
Step 7: half-finished product plate cuts into 2400mm × 800mm × 10mm specification size.
Step 8: the qualified rear packaging warehouse-in of the inspection after construction that step 7 is obtained.
Embodiment 2
Step 1: (specific surface area is greater than 50m to weigh diatomite 5 weight part
2/ g), bamboo charcoal 2 weight part, nano-TiO
25 weight parts, Red copper oxide 1 weight part, high speed machine stirs;
Step 2: weigh cement 100 weight part, cement additive 0.5 weight part (naphthalene series high-efficiency water-reducing agent 0.5 weight part), mixes;
Step 3: weigh tourmalinite 3 weight part; Mechanical stirring is even;
Step 4: weigh whipping agent 2 weight part, water 45 weight part, mixing is bubbled.The solids mixing powder of step 1-3 is added in the water of foaming, in stirrer, stirs 1min;
Step 5: mixed slurry is poured into compression molding in mould, pressure 1MPa, the demoulding after 1min;
Step 6: above-mentioned profiled sheeting is delivered to autoclave and carries out maintenance, temperature 150 DEG C, time 10h;
Step 7: half-finished product plate cuts into 600mm × 300mm × 3mm specification size.
Step 8: the qualified rear packaging warehouse-in of the inspection after construction that step 7 is obtained.
Embodiment 3
Step 1: (specific surface area is greater than 50m to weigh diatomite 50 weight part
2/ g), bamboo charcoal 25 weight part, nano-TiO
220 weight parts, Red copper oxide 20 weight part, high speed machine stirs;
Step 2: weigh cement 100 weight part, cement additive 5 weight part (naphthalene series high-efficiency water-reducing agent 2.5 weight part and sodium sulfate hardening accelerator 2.5 weight part), mixes;
Step 3: weigh tourmalinite 15 weight part; Mechanical stirring is even;
Step 4: weigh whipping agent 10 weight part, water 120 weight part, mixing is bubbled.The solids mixing powder of step 1-3 is added in the water of foaming, in stirrer, stirs 3min;
Step 5: mixed slurry is poured into compression molding in mould, pressure 3MPa, the demoulding after 5min;
Step 6: above-mentioned profiled sheeting is delivered to autoclave and carries out maintenance, temperature 160 DEG C, time 12h;
Step 7: half-finished product plate cuts into 3600mm × 1200mm × 30mm specification size.
Step 8: the qualified rear packaging warehouse-in of the inspection after construction that step 7 is obtained.
Embodiment 4
The sheet material prepared by embodiment of the present invention 1-3 is tested.Test shows, the indexs such as the density of described multifunction decorative decorative board material and ultimate compression strength meet the requirement of industry standard JC/2200-2013, and have good photocatalysis performance (see table 1), and has adjustment humidity, antibiotic and sterilizing effect.
The detection analytical results of table 1 embodiment 1-3 sheet material
VOC degradation rate
1detect with reference to company standard QB/T 2761-2006;
Degradation Formaldehyde rate
2detect with reference to GB GB/T18883-2002;
Photocatalysis antibacterial contribution margin
3detect with reference to GB GB/T 23763-2009.
Above-described content can combine enforcement individually or in every way, and these variant are all within protection scope of the present invention.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the composition of a series of key element or method not only comprises those key elements, but also comprise other key elements clearly do not listed, or also comprise by this composition or the intrinsic key element of method.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within the composition or method comprising described key element and also there is other identical element.
The present invention illustrates method detailed of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned method detailed, does not namely mean that the present invention must rely on above-mentioned method detailed and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of ancillary component, the concrete way choice etc. of each raw material of product of the present invention, all drops within protection scope of the present invention and open scope.
Claims (10)
1. a decorations sheet material, comprises following composition:
Diatomite, bamboo charcoal, nano-TiO
2, Red copper oxide, tourmalinite, cement, cement additive, whipping agent and water.
2. decorations sheet material according to claim 1, the parts by weight of wherein said composition are:
3. decorations sheet material according to claim 2, the parts by weight of wherein said composition are:
4. the decorations sheet material according to any one of claims 1 to 3, wherein said cement additive is the combination of water reducer or water reducer and hardening accelerator; Wherein said water reducer is naphthalene series high-efficiency water-reducing agent, and consumption is the 0.5%-2.5% of cement weight; Described hardening accelerator is sodium sulfate, and consumption is the 1.5%-2.5% of cement weight.
5. the decorations sheet material according to any one of Claims 1-4, wherein said diatomaceous specific surface area is greater than 50m
2/ g.
6. prepare a method for the decorations sheet material according to any one of claim 1 to 5, described method comprises the steps:
(1) each composition is mixed: by diatomite, bamboo charcoal, nano-TiO
2even with Red copper oxide high-speed stirring; Add cement and cement additive, high-speed stirring is even; Add tourmalinite, high-speed stirring is even, obtains the pressed powder mixed; Be blended in separately in water by whipping agent, mechanical stirring is to bubbling; The described pressed powder that mixes and foaming agent water solution are fully stirred in stirrer;
(2) compression molding: pour the mixed slurry that step (1) obtains in mould extrusion forming, the shaping rear demoulding;
(3) maintenance work: the profiled sheeting that step (2) obtains is delivered to autoclave and carries out High Temperature High Pressure maintenance;
(4) cutting and precision work process: the sheet material of completing steps (3) maintenance operation is met the requirements of size through precision work process; With
(5) pack: the finished product that step (4) obtains is through packing warehouse-in after the assay was approved.
7. method according to claim 6, the pressure of wherein said extrusion forming is 1-3MPa, and clamping time is 1-5min; Preferably, the pressure of wherein said extrusion forming is 3MPa, and clamping time is 5min.
8. method according to claim 6, the temperature of wherein said maintenance is 150-170 DEG C, and the time of maintenance is 10-15h; Preferably, the temperature of wherein said maintenance is 170 DEG C, and the time of maintenance is 15h.
9. method according to claim 6, is wherein saidly of a size of length 600-3600mm, width 300-1200mm, thickness 3-30mm.
10. method according to claim 9, is wherein saidly of a size of length 2400mm, width 800mm, thickness 10mm.
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|---|---|---|---|
| CN201510279053.6A CN104909806B (en) | 2015-05-27 | 2015-05-27 | A kind of decorations plate and preparation method thereof |
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| CN104909806B CN104909806B (en) | 2018-04-24 |
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| CN106007577A (en) * | 2016-05-23 | 2016-10-12 | 句容联众科技开发有限公司 | Environment-friendly concrete |
| CN106082933A (en) * | 2016-06-12 | 2016-11-09 | 安徽广燕新材料科技有限责任公司 | A kind of preparation method of environmental protection artificial stone |
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| CN106396477A (en) * | 2016-08-24 | 2017-02-15 | 夏伯尧 | Environmentally-friendly decoration board material and manufacturing process thereof |
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| CN108883990B (en) * | 2016-03-14 | 2021-07-20 | 圣戈班普拉科公司 | Method for producing plasterboards |
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| CN106082933A (en) * | 2016-06-12 | 2016-11-09 | 安徽广燕新材料科技有限责任公司 | A kind of preparation method of environmental protection artificial stone |
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| CN106184417A (en) * | 2016-07-25 | 2016-12-07 | 云南永利发林业有限公司 | Bamboo wood is utilized to make the processing technique of automobile |
| CN106396477A (en) * | 2016-08-24 | 2017-02-15 | 夏伯尧 | Environmentally-friendly decoration board material and manufacturing process thereof |
| CN106517850A (en) * | 2016-10-13 | 2017-03-22 | 常州市鼎升环保科技有限公司 | Preparation method of environment-friendly water-resistant gypsum plaster board |
| CN106883652A (en) * | 2017-03-23 | 2017-06-23 | 广西云吉环保科技有限公司 | A kind of environment-friendlywardrobe wardrobe coating |
| CN106977226A (en) * | 2017-03-31 | 2017-07-25 | 同济大学 | One kind carries silver TiO2Modification bamboo charcoal composite diatomite wall board and its preparation |
| CN106977226B (en) * | 2017-03-31 | 2020-07-07 | 同济大学 | Silver-loaded TiO2Modified bamboo charcoal-diatomite composite wall board and preparation method thereof |
| CN107032680A (en) * | 2017-05-22 | 2017-08-11 | 江苏中路交通科学技术有限公司 | A kind of preparation method of the building-block with absorption PM2.5 functions |
| CN107434382A (en) * | 2017-06-26 | 2017-12-05 | 中肯控股有限公司 | Decorations sheet material and preparation method thereof |
| CN107746211A (en) * | 2017-10-18 | 2018-03-02 | 桐城市桐佳装饰有限公司 | A kind of decorations sheet material and preparation method thereof |
| CN108069662A (en) * | 2017-12-27 | 2018-05-25 | 吕玲 | A kind of energy saving and environment friendly materials for wall and preparation method thereof |
| CN110407549A (en) * | 2019-06-28 | 2019-11-05 | 普定县创家亿建材有限公司 | A kind of decorative board material and preparation method thereof |
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