CN102320784B - Tripoli composition - Google Patents

Tripoli composition Download PDF

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CN102320784B
CN102320784B CN 201110155661 CN201110155661A CN102320784B CN 102320784 B CN102320784 B CN 102320784B CN 201110155661 CN201110155661 CN 201110155661 CN 201110155661 A CN201110155661 A CN 201110155661A CN 102320784 B CN102320784 B CN 102320784B
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stone
tripoli
rotten
nano
octadecanoic acid
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CN102320784A (en
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董卜祯
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Dong Bozhen
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Abstract

The invention provides a tripoli composition which comprises the following components in percentage by weight: 30-60 percent of octadecanoic acid modified tripoli, 5-15 percent of nano tourmaline powder, 5-20 percent of nano zinc oxide, 3-15 percent of nano titanium dioxide and 10-40 percent of inorganic gel powder. The tripoli composition provided by the invention has decorative effect, favorable air permeability, wet regulation and noise resistance and favorable air purifying capability. Tests indicate that the tripoli composition provided by the invention has no harmful substances or radioactivity and has the 24h ammonia purifying efficiency of higher than 65 percent, 24h formaldehyde purifying efficiency of higher than 75 percent and the noise reducing coefficient of 0.04 or so.

Description

Tripoli composition
Technical field
The invention belongs to technical field of construction and decoration materials, relate in particular to a kind of Tripoli composition.
Background technology
Art Stone is the ornamental material of a kind of indoor and outdoor decoration, is divided into natural cultural stone and artificial culture stone.Natural cultural stone refers to exploit in natural stone material, such as natural rocks such as slate, sandstone, quartzites, and the decorative building material that obtains through chiseling and carving processing.Although natural cultural stone color texture naturally, natural rock has resource-constrained, weight is large, cost is high, contain the radioactive rays element, understand shortcomings such as producing radiation pollution.In addition, because the quality of natural rock differs, the consistency of performance of the natural cultural stone that obtains is poor, speed, the degree of the expanding with heat and contract with cold heterogeneity of weathering when in physical environment, using, body of wall or from situations such as metope come off in use easily is damaged, affect decorative effect, even hurting people or smashing objects.
Artificial culture stone is the Art Stone with lithotome profile texture that adopts the materials such as cement, haydite, silico-calcium, gypsum to make, have quality gently, not mould, do not fire, be convenient to the characteristics such as installation.Prior art discloses multiple artificial culture stone, be that 200910034671.9 Chinese patent literature discloses a kind of rigid polyurethane foam culture stone such as application number, its material is hard polyurethane foams, its outside surface is color and the shape identical with natural rock, and its internal surface that is used for construction is processed through digging the limit.Cohesiveness is good although this Art Stone has, good heat insulating, the advantage such as light, and it is airtight, to the objectionable impurities in the ambient air, does not have detergent power such as formaldehyde etc.
Application number is that 201010134841.3 Chinese patent literature discloses a kind of light-high-strength freezing and thawing resistant cement culture stone, and 525 white portland cements by 55~65%, 6~10% silicon powder, 8~15% perlite, 8~15% yellow ground, 5~10% float stone, 2~3% eps foam particle and 0.5~1% water reducer form.This Art Stone has that quality is light, intensity is high, anti-permeability performance is good, but it is to the objectionable impurities in the ambient air, does not have detergent power such as formaldehyde etc.Application number is that 201010202927.5 Chinese patent literature discloses a kind of artificial culture stone, comprise main part and bottom part, wherein, main part is to add the anti-crack fiber material after 10~20% nano silicon solution mixes to be prepared from by the component of following mass parts with concentration mainly: 30~45 parts of 10~20 parts in magnesium chloride, 8~20 parts of jelling agents, 15~25 parts of dump slags, 4~5 parts of titanium dioxides, 6~10 parts of anti-halogenating moisture-proof agents and perlites; Bottom part is that the haydite tiling of 3mm~5mm forms by granular size.This artificial culture stone intensity is high, quality is light, cold-resistant effective, can not return the halogen Moisture Regain During.But this Art Stone is take dump slag and perlite as main component, and is airtight, to the objectionable impurities in the ambient air, do not have detergent power such as formaldehyde etc., and may have radioactive substance in the dump slag, produces radiation pollution.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of Tripoli composition, when Tripoli composition provided by the invention is used as building and ornament materials, and the ability that has good ventilation property, adjustable wet, noise immunity and purify air.
The invention provides a kind of Tripoli composition, comprise following component:
The rotten-stone of the octadecanoic acid modification of 30wt%~60wt%;
The nano-tourmaline powder of 5wt%~15wt%;
The nano zine oxide of 5wt%~20wt%;
The nano titanium oxide of 3wt%~15wt%;
The inorganic gel powder of 10wt%~40wt%.
Preferably, comprise following component:
The rotten-stone of the octadecanoic acid modification of 45wt%~55wt%;
The nano-tourmaline powder of 8wt%~10wt%;
The nano zine oxide of 12wt%~15wt%;
The nano titanium oxide of 5wt%~7wt%;
The inorganic gel powder of 15wt%~25wt%.
Preferably, the rotten-stone of described octadecanoic acid modification prepares in accordance with the following methods:
Rotten-stone is calcined;
Adding activator in the rotten-stone after the described calcining activates;
Add octadecanoic acid in the rotten-stone after the described activation and carry out modification, obtain the rotten-stone of octadecanoic acid modification.
Preferably, to account for the mass percent of the rotten-stone after the described calcining be 3%~8% to described activator.
Preferably, described activator is nano zine oxide.
Preferably, the particle diameter of described nano zine oxide is 50nm~100nm.
Preferably, to account for the mass percent of the rotten-stone after the described calcining be 0.05%~3% to described octadecanoic acid.
Preferably, the time of described activation is no less than 30min.
Preferably, the time of described modification is no less than 30min.
Compared with prior art, Tripoli composition provided by the invention comprises: the rotten-stone of the octadecanoic acid modification of 30wt%~60wt%; The nano-tourmaline powder of 5wt%~15wt%; The nano zine oxide of 5wt%~20wt%; The nano titanium oxide of 3wt%~15wt%; The inorganic gel powder of 10wt%~40wt%.Tripoli composition provided by the invention has decoration function, has good ventilation property, adjustable wet and noise immunity, and has the good ability that purifies air.In Tripoli composition provided by the invention, the effect such as the rotten-stone of octadecanoic acid modification has good permeability, water-retaining capacity, purifies air, sound insulation and noise reduction; The nano-tourmaline powder can anion releasing and far infrared, has sterilization, a function of the human body that purifies air, keeps healthy; Nano zine oxide can improve activity and dispersing property, has the effect of sterilization; Nano titanium oxide can improve intensity, dispersiveness and weathering resistance, and have uvioresistant, antibiotic, an aging-resistant function, therefore, Tripoli composition provided by the invention have good purify air, the function of sound insulation and noise reduction, anion releasing, antibiotic sterilization.Experiment shows, Tripoli composition provided by the invention does not detect objectionable impurities, does not have radioactivity, and its 24h ammonia decontamination efficient is higher than 65%, 24h purifying formaldehyde efficient and is higher than 75%, and noise reduction coefficient is about 0.04.
Embodiment
The invention provides a kind of Tripoli composition, comprise following component:
The rotten-stone of the octadecanoic acid modification of 30wt%~60wt%;
The nano-tourmaline powder of 5wt%~15wt%;
The nano zine oxide of 5wt%~20wt%;
The nano titanium oxide of 3wt%~15wt%;
The inorganic gel powder of 10wt%~40wt%.
Described Tripoli composition preferably includes following component:
The rotten-stone of the octadecanoic acid modification of 45wt%~55wt%;
The nano-tourmaline powder of 8wt%~10wt%;
The nano zine oxide of 12wt%~15wt%;
The nano titanium oxide of 5wt%~7wt%;
The inorganic gel powder of 15wt%~25wt%.
Tripoli composition provided by the invention is take the rotten-stone of octadecanoic acid modification as main component, the ability that has good ventilation property, water absorbability, noise immunity and purify air.
In described Tripoli composition, the content of the rotten-stone of described octadecanoic acid modification is 30wt%~60wt%, is preferably 40wt%~55wt%, more preferably 45wt%~55wt%.The rotten-stone of described octadecanoic acid modification is in accordance with the following methods preparation preferably:
Rotten-stone is calcined;
Adding activator in the rotten-stone after the described calcining activates;
Add octadecanoic acid in the rotten-stone after the described activation and carry out modification, obtain the rotten-stone of octadecanoic acid modification.
The present invention will carry out modification after its calcining take rotten-stone as raw material.Rotten-stone is a kind of biochemigenic silicite, is endogenous sedimentogeneous rock.The rotten-stone quality is soft, be rich in bedding, intensity is lower, to pile up the earthy rock that forms by preliminary Diagn by the diatom remains, its mineralogical composition is amorphous opal, easily is ground into cavernous powder, and porosity is up to about 90%, have good transparent performance and stronger water-retaining capacity, also have purify air, the sound insulation texts.According to the present invention, described rotten-stone is preferably diatomaceous shale, more preferably the rotten-stone in one mine, river, Changbai Mountain.
After at first rotten-stone being dried with method well known to those skilled in the art or drying, it is carried out removal of impurities, preferred impurity is less than 1%.Rotten-stone after the removal of impurities is calcined, and calcining temperature is preferably 700 ℃~1100 ℃, and more preferably 800 ℃~1000 ℃, preferably described rotten-stone being fired to dioxide-containing silica is more than 90%, more preferably more than 95%.
Add promoting agent in the rotten-stone after the described calcining it is activated, make rotten-stone have higher activity and better dispersed.The mass percent that the add-on of described promoting agent accounts for the rotten-stone after the described calcining is preferably 3%~8%, and more preferably 4%~6%.Described promoting agent is preferably nano zine oxide, and its particle diameter is preferably 50nm~100nm.In the present invention, the time that activates behind the adding activator is preferably and is not less than 30min, more preferably is not less than 40min.
After described rotten-stone activation, to wherein adding octadecanoic acid it is carried out modification, obtain the rotten-stone of octadecanoic acid modification.Octadecanoic acid can improve the water tolerance, scumming, buckling deformation of rotten-stone etc., so that Tripoli composition is more suitable for as building and ornament materials.The mass percent that the add-on of described octadecanoic acid accounts for the rotten-stone after the described calcining is preferably 0.05%~3%, and more preferably 0.1%~2.5%, most preferably be 0.5%~2%.In the present invention, add time that octadecanoic acid carries out modification to be preferably and to be not less than 30min, more preferably be not less than 40min.
Described Tripoli composition also comprises the nano-tourmaline powder, the nano-tourmaline powder is the special polarity xln of a kind of structure, contain more than the ten kind of trace elements favourable to human body such as aluminium, magnesium, iron, boron, self can produce electron ion, anion releasing and far infrared rays for a long time, not only can purify air, and with health role to human body.The content of described nano-tourmaline powder is 5wt%~15wt%, is preferably 7wt%~12wt%, more preferably 8wt%~10wt%.
Described Tripoli composition also comprises nano zine oxide, and described nano zine oxide not only can improve activity and the dispersing property of each component in the Tripoli composition, makes it more be conducive to use, and has antibiotic effect.The content of described nano zine oxide is 5wt%~20wt%, is preferably 10wt%~18wt%, more preferably 12wt%~15wt%.
Described Tripoli composition also comprises nano titanium oxide, and described nano titanium oxide not only can improve intensity, dispersiveness and the weathering resistance of described Tripoli composition, and has uvioresistant, the function such as antibiotic, anti-aging.The content of described nano titanium oxide is 3wt%~15wt%, is preferably 4wt%~10wt%, more preferably 5wt%~7wt%.
Also comprise the inorganic gel powder in the described Tripoli composition, being convenient to moulding becomes composition.The content of described inorganic gel powder is 10wt%~40wt%, is preferably 12wt%~35wt%, more preferably 15wt%~25wt%.
Except said components, Tripoli composition provided by the invention can also comprise the inorganic combustion inhibitors such as magnesium chloride, aluminium hydroxide, antimonous oxide, is used for improving the flame retardant properties of described Tripoli composition.
Tripoli composition provided by the invention can be used as building and ornament materials, as Art Stone or other building and ornament materials, not only has decorative effect, but also have purify air, the effects such as sound insulation and noise reduction, anion releasing and far infrared rays.
Can obtain described Tripoli composition after above-mentioned each component mixed according to method well known to those skilled in the art, the present invention preferably mixes in the following order: add the nano-tourmaline powder in the rotten-stone of octadecanoic acid modification, rear adding nano zine oxide stirs, rear adding nano titanium oxide continues to stir, the rear adding inorganic gel powder that continues to stir obtains Tripoli composition after stirring.
After obtaining Tripoli composition, in described Tripoli composition, add suitable quantity of water, obtain the mixed rock material after fully stirring; With carrying out machine-shaping in the described mixed rock material adding forming machine, adopt different moulds can obtain different rotten-stone goods, will namely can be used for building decoration after the oven dry of the rotten-stone goods after the moulding.As adopt the mould of making Art Stone can obtain the rotten-stone Art Stone, and also Tripoli composition can be processed into different shapes, then be spliced into ornament etc.
Described rotten-stone goods are carried out performance test, and the result shows, it does not have radioactivity, does not detect objectionable impurities, and 24h ammonia decontamination rate was higher than 65%, 24h purifying formaldehyde rate and is higher than 75% without mould-growth in 28 days, do not fire, noise reduction, has good adjustable wet.
In Tripoli composition provided by the invention, the effect such as the rotten-stone of octadecanoic acid modification has good permeability, water-retaining capacity, purifies air, sound insulation and noise reduction; The nano-tourmaline powder can anion releasing and far infrared, has sterilization, a function of the human body that purifies air, keeps healthy; Nano zine oxide can improve activity and dispersing property, has the effect of sterilization; Nano titanium oxide can improve intensity, dispersiveness and weathering resistance, and have anti-sub-profile, antibiotic, an aging-resistant function, therefore, Tripoli composition provided by the invention have good purify air, the function of sound insulation and noise reduction, anion releasing, antibiotic sterilization.
In order to further specify the present invention, below in conjunction with embodiment Tripoli composition provided by the invention is described in detail.
Below among each embodiment raw materials used being from the market buy, wherein, rotten-stone is from Changbai Mountain Chuan Yikuang; Active zinc flower is received Carson's zinc industry company limited available from Qingdao; The nano-tourmaline powder is available from Shijiazhuang Tourmaline mineral products company limited; Nano zine oxide is received Carson's zinc industry company limited available from Qingdao; Nano titanium oxide is available from Hangzhou ten thousand scape novel material company limiteds; The inorganic gel powder is available from the safe wilkinite of Anji County gold company limited.
Embodiment 1
Rotten-stone is dried rear removal of impurities, the rotten-stone after the removal of impurities is dropped into calcining under 900 ℃ in the rotary kiln, be fired to dioxide-containing silica and reach 90%; Add the 5g active zinc flower in the rotten-stone after the 100g calcining and activate, continue to add the 1g octadecanoic acid behind the activation 40min and carry out modification, obtain the rotten-stone of octadecanoic acid modification behind the modification 40min.
Embodiment 2~5
Add nano-tourmaline powder, nano titanium oxide, inorganic gel powder and suitable quantity of water in the rotten-stone of the octadecanoic acid modification of embodiment 1 preparation, obtain mixture after stirring 30min, each proportioning raw materials is referring to table 1.
Table 1 embodiment of the invention 2~5 raw materials used proportionings
Figure BDA0000067520410000061
With the moulding in forming machine of described mixture, then in dryer, after the oven dry, obtain Tripoli composition.
Described Tripoli composition is carried out performance test, and the result is referring to table 2, and table 2 is the performance test results of the Tripoli composition of embodiment of the invention preparation.
The performance test results of the Tripoli composition of table 2 embodiment of the invention preparation
Figure BDA0000067520410000071
In the table 2, in the described air formaldehyde residual concentration refer to according to the method among the GB/T16129-1995 measure obtain, airborne formaldehyde residual concentration behind the 24h.
As shown in Table 2, Tripoli composition ventilation property provided by the invention, water absorbability and noise immunity, and have the good ability that purifies air.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (7)

1. Tripoli composition comprises following component:
The rotten-stone of the octadecanoic acid modification of 30wt% ~ 60wt%;
The nano-tourmaline powder of 5wt% ~ 15wt%;
The nano zine oxide of 5wt% ~ 20wt%;
The nano titanium oxide of 3wt% ~ 15wt%;
The inorganic gel powder of 10wt% ~ 40wt%;
The rotten-stone of described octadecanoic acid modification prepares in accordance with the following methods:
Rotten-stone is calcined, to dioxide-containing silica be more than 90%;
Add activator in the rotten-stone after the described calcining and activate, the time of described activation is no less than 30min;
Add octadecanoic acid in the rotten-stone after the described activation and carry out modification, obtain the rotten-stone of octadecanoic acid modification.
2. Tripoli composition according to claim 1 is characterized in that, comprises following component:
The rotten-stone of the octadecanoic acid modification of 45wt% ~ 55wt%;
The nano-tourmaline powder of 8wt% ~ 10wt%;
The nano zine oxide of 12wt% ~ 15wt%;
The nano titanium oxide of 5wt% ~ 7wt%;
The inorganic gel powder of 15wt% ~ 25wt%.
3. Tripoli composition according to claim 1 and 2 is characterized in that, the mass percent that described activator accounts for the rotten-stone after the described calcining is 3% ~ 8%.
4. Tripoli composition according to claim 3 is characterized in that, described activator is nano zine oxide.
5. Tripoli composition according to claim 4 is characterized in that, the particle diameter of described nano zine oxide is 50nm ~ 100nm.
6. Tripoli composition according to claim 1 and 2 is characterized in that, the mass percent that described octadecanoic acid accounts for the rotten-stone after the described calcining is 0.05% ~ 3%.
7. Tripoli composition according to claim 1 and 2 is characterized in that, the time of described modification is no less than 30min.
CN 201110155661 2011-06-10 2011-06-10 Tripoli composition Expired - Fee Related CN102320784B (en)

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Publication number Priority date Publication date Assignee Title
CN103241994A (en) * 2012-02-02 2013-08-14 王熙成 Silty sandstone
CN103961986A (en) * 2013-01-24 2014-08-06 祝增龙 Diatom-energy ecological purifier
CN103613328B (en) * 2013-11-23 2015-11-25 营口盼盼环保硅藻材料有限公司 A kind of Ecological diatom ooze decorative wall material
CN103977759B (en) * 2014-05-26 2016-06-01 董卜祯 A kind of diatom ball and its preparation method
CN104725030B (en) * 2015-03-22 2016-06-15 周光惠 A kind of high strength has the ceramic tile and production method thereof that regulate humidity function
CN104725028B (en) * 2015-03-22 2016-07-06 周光惠 A kind of have the high-strength ceramic brick and production method thereof that regulate humidity function
CN104725029B (en) * 2015-03-22 2017-06-13 周光惠 Complex phase ceramic toughness reinforcing has the Ceramic Tiles and its production method of regulation humidity function

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CN101618958A (en) * 2009-07-21 2010-01-06 青岛川一硅藻土有限公司 Kieselguhr wall material, preparation technology and construction technology thereof
CN101747541A (en) * 2009-12-18 2010-06-23 吉林大学 Method for carbonizing and modifying kieselguhr powder surface

Patent Citations (2)

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CN101618958A (en) * 2009-07-21 2010-01-06 青岛川一硅藻土有限公司 Kieselguhr wall material, preparation technology and construction technology thereof
CN101747541A (en) * 2009-12-18 2010-06-23 吉林大学 Method for carbonizing and modifying kieselguhr powder surface

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