CN105298009B - A kind of vermiculite calcium silicates composite plate of releasable negative oxygen ion and preparation method thereof - Google Patents
A kind of vermiculite calcium silicates composite plate of releasable negative oxygen ion and preparation method thereof Download PDFInfo
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- CN105298009B CN105298009B CN201410261413.5A CN201410261413A CN105298009B CN 105298009 B CN105298009 B CN 105298009B CN 201410261413 A CN201410261413 A CN 201410261413A CN 105298009 B CN105298009 B CN 105298009B
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- vermiculite
- tourmaline
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- oxygen ion
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Abstract
The present invention relates to a kind of vermiculite calcium silicates composite plates of releasable negative oxygen ion, the composite plate is one layer of vermiculite tourmaline mixed layer of cloth on common calcium silicate board, the vermiculite tourmaline mixed layer is by expanded vermiculite, tourmaline and adhesive according to weight ratio (expanded vermiculite 10 40%, tourmaline 0 5%, adhesive, 90%) 60 are mixed, using secondary material distributing mode, by gained vermiculite tourmaline mixed layer cloth on common calcium silicate board, repressed, maintenance drying obtains composite plate.Compared with prior art, product of the present invention have can persistently discharge the functional characteristics such as the good pollutants such as anion, purifying formaldehyde, moisture adsorption and releasing, good permeability, fire prevention, sound insulation, anticorrosion, anti-mildew, at low cost, it is a kind of Introduction To Green Ecological Buildings product, market prospects are very good.
Description
Technical field
The present invention relates to a kind of Introduction To Green Ecological Buildings materials, more particularly, to a kind of vermiculite silicic acid of releasable negative oxygen ion
Calcium composite plate.
Background technology
Calcium silicate board is the New Building Materials that a kind of performance of OCDG companies of U.S. invention is stablized.The 1970s exists
Developed country promotes the use of and grows up.Japan and the U.S. are to use the most common country of this material.By more than 30 years
Using, it has proved that it is a kind of durable reliable construction material.Calcium silicate board be with siliceous material (silica flour, diatomite etc.),
Calcareous material (cement, lime etc.), reinforcing fiber (paper pulp fiber, glass, asbestos etc.) pass through slurrying, at base, steam-cured, surface sand
Light weight board made of the processes such as light.It is moisture-proof with lightweight, high-strength, fire prevention, the features such as sound insulation, Anti-moth-eating, durability is strong.But
Calcium silicate board is not suitable for directly as ornament materials, and product does not have release and bears oxygen substantially since surface effect is not fine
Ion, purification air, the functions such as regulate the climate.
Vermiculite board is a kind of novel inorganic material, using expanded vermiculite as primary raw material, with a certain proportion of inorganic bond
Agent mix, by series of processes be process have high temperature resistant, fire prevention, environmentally protective, adiabatic, sound insulation, be free of nuisance
The plank of matter.Vermiculite board has the characteristics that good toughness, easy processing, appearance looks elegant are noble simultaneously, is highly suitable as ornament materials.
But since vermiculite board cost of material is high, dosage is big, production uses heat pressing process, complex procedures, entire cost of goods manufactured height.
In social pollution getting worse, today of people's living environment worsening, as people increasingly focus on health,
Introduction To Green Ecological Buildings material at new material research emphasis direction.Introduction To Green Ecological Buildings material refers to those to be made with good
With the material of performance and excellent environment compatibility.Good environment compatibility refers to that resource, energy consumption are few, environmental pollution
Small, recycling utilization rate is high.Increasingly focus on today of health in people, negative oxygen ion (is known as the vitamin in air)
Content, formaldehyde, TVOC, radioactivity, PM2.5 equal sizes are increasingly valued by people.
For present society using more functional product such as diatom ooze coating, algae calcium plate etc., the raw material that main body uses is diatom
Mud, resource consumption is big, although product has the function of certain releasing negative oxygen ion, its burst size is low, purifying formaldehyde, adjusting
The effects that weather, is nor apparent.Promote very wide air purification gas product now simultaneously, main body is to use to be electrically excited principle
Negative oxygen ion is generated, energy consumption is very big, and generates harmful ozone simultaneously, and the purification effect of the formaldehyde of product, PM2.5
Fruit also is difficult to 75% or more to be up to state standards.
Negative oxygen ion is known as " air vitamin ", is conducive to the physical and mental health of human body.It mainly passes through the nerve of people
System and blood circulation can have an impact the organism physiology activity of people, and negative oxygen ion can allow the capillarectasia of human body, to
Play the role of promoting blood circulation and promotes regenerative cell's tissue.And cellular oxidation can be also prevented, it is exactly so-called to prevent aging,
It boosts metabolism, improves immunity.In addition also have except hiding, prevent bacterial growth, mould proof, heat accumulation and other effects.Tourmaline can
Releasing negative oxygen ion, but the rate of tourmaline releasing negative oxygen ion is low, concentration is low, is unable to meet demand.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind have can be lasting
Discharge good anion, pollutants, the moisture adsorption and releasing such as purifying formaldehyde, good permeability, fire prevention, sound insulation, anticorrosion, anti-mildew, at low cost
The Introduction To Green Ecological Buildings product of equal functional characteristics, is a kind of vermiculite calcium silicates composite plate of releasable negative oxygen ion.
The purpose of the present invention can be achieved through the following technical solutions：A kind of vermiculite calcium silicates of releasable negative oxygen ion
Composite plate, which is characterized in that the composite plate is one layer of vermiculite tourmaline mixed layer of cloth, the vermiculite on common calcium silicate board
Tourmaline mixed layer is to mix expanded vermiculite 10-40wt%, tourmaline 0-5wt% and adhesive 60-90wt%, is used
Secondary material distributing mode, by gained vermiculite tourmaline mixed layer cloth on common calcium silicate board, repressed, maintenance drying obtains compound
Plate.
The vermiculite tourmaline the mixed layer raw materials used preferred expanded vermiculite 20-30wt% of dosage, tourmaline 1-
2wt% and adhesive 65-75wt%.
The expanded vermiculite is that vermiculite raw material is placed in puffing furnace in 600-900 DEG C, is formed by 10s is puffing；Institute
The grain size for the expanded vermiculite stated is 0.5~4mm.
The grain size of the tourmaline is 200~6000 mesh.
The secondary material distributing mode is as follows：
(1) expanded vermiculite, tourmaline, adhesive are mixed and made into uniform mixture according to the ratio；
(2) common calcium silicate board uses one layer of step (1) institute of coating process coating after stream slurry roller molding on its surface
The mixture obtained；
(3) cold press is suppressed；Maintenance drying.
When crushing tourmaline, powder size will control the micro situation within 200-6000 mesh, and fineness is more than this range
When it is excessively careful be unfavorable for manufacturing process, and not up to the range when powder cross conference and lead to not the vermiculite layers after filling expansion
Between influence anion burst size.Expanded vermiculite granularity will control between 0.5-4mm, and particle is too small, influence plank bear from
Son release and the function of adjusting air humidity, particle is too big, can reduce the intensity of plank.
Therefore granularity this details controlled in crushing process in particular range is the key that technique.
Tourmaline has the function of releasing negative oxygen ion, but the amount of pure tourmaline releasing negative oxygen ion is few, speed is slow, presses
Tourmaline is mixed with expanded vermiculite according to ratio of the present invention, expanded vermiculite is a kind of insulator, and internal there are many micropores, can add up
Charge forms the potential difference of various ranks, and " tourmaline " is a kind of polarity crystalline solid that structure is special, has pyroelectricity and piezoelectricity
Property, by vermiculite formed electric field excitation under and ambient temperature variation under the action of, release a large amount of anion, bear from
Son forms negative oxygen ion by after the oxygen capture in air.Therefore, expanded vermiculite can improve tourmaline releasing negative oxygen ion
Ability, and because vermiculite has a higher layer charge number, therefore there is higher cation exchange capacity and stronger cation
Exchange adsorption ability, can lasting releasing negative oxygen ion.
Compared with prior art, the present invention has the following advantages：
1.0 products also have the following advantages that in addition to the characteristic with common calcium silicate board
1.1 fire protecting performances are good, and fire resisting rank is up to A grades；
It is 1.2 anticorrosions, anti-mildew
1.3 insulations, thermal coefficient are low
1.4 noise reductions, sound insulation
1.5 intensity are high, shock resistance is good
1.6 water resistances are good, and hydroscopicity is high
2.0 be splendid green product
The humidity of room air, while releasable negative oxygen ion can be automatically adjusted with the variation general breathing of temperature,
Improve indoor living environment.It is stringent to cause in ratio batch mixing of the present invention, when if the content of tourmaline powder is less than this range
The burst size of anion is not enough, if the content of same expanded vermiculite influences whether fire prevention, anti-corrosion when being less than the index
Erosion, sound-absorbing, the effect of sound insulation.The amount of the plank releasing negative oxygen ion obtained using inventive formulation can reach 20000/cm3。
The air pollutants clean-up effect such as formaldehyde can reach 90% or more.Especially the present invention uses cement as binder, without adopting
The adhesive needed is bonded with conventional expanded vermiculite powder, main advantage is：A/ timber intensities are high；B/ not mutabilities；C/ is water-fast
Performance is good；D/ is free of organic matter, no pernicious gas release, and D/ is convenient for construction and installation.
3.0 product thickness ranges are big, and use is wide
Product can both be fabricated to the thin plate of 5-10MM, can also be fabricated to the slab of 20-30MM, can flexible Application.
4.0 product yields are high, at low cost
5.0 product lightweights, construction and installation are convenient
5.1 products have expanded vermiculite, have the advantages that lightweight
The back side of 5.2 products can screw in anchor bolt or screw, realize the mode that machinery hangs patch, construction and installation, dismounting are extremely
It is convenient.
6.0 being widely used
The positions such as lining, Side fascia, ceiling board, curtain wall liner plate, the composite wall faceplate that can be used for building.Appearance looks elegant
Noble quality, can be directly as decorative cover.
Specific implementation mode
With reference to specific embodiment, the present invention is described in detail.
Embodiment 1
A kind of vermiculite calcium silicates composite plate of releasable negative oxygen ion, the composite plate are one layer of cloth on common calcium silicate board
Vermiculite tourmaline mixed layer, the vermiculite tourmaline mixed layer are by expanded vermiculite, tourmaline and adhesive according to weight ratio
(expanded vermiculite 10%, tourmaline 5%, adhesive, 85%) is mixed, using secondary material distributing mode, gained vermiculite is electrical
Stone mixed layer cloth is on common calcium silicate board.
The secondary material distributing mode is as follows：
1. uniform mixture is made in expanded vermiculite, tourmaline, adhesive etc. according to the ratio using feed proportioning system；
2. common calcium silicate board has thickness requirement on surface after stream slurry roller molding using one layer of coating process coating
Mixture in 1.
3. cold press is suppressed；Maintenance drying.
The vermiculite is that vermiculite raw material is placed in puffing furnace in 600 DEG C, by 10s it is puffing made of expanded vermiculite；
The grain size of the expanded vermiculite is 0.5mm.The grain size of the tourmaline is 200 mesh.
Embodiment 2
A kind of vermiculite calcium silicates composite plate of releasable negative oxygen ion, the composite plate are one layer of cloth on common calcium silicate board
Vermiculite tourmaline mixed layer, the vermiculite tourmaline mixed layer are by expanded vermiculite, tourmaline and adhesive according to weight ratio
(expanded vermiculite 20%, tourmaline 4%, adhesive, 76%) is mixed, using secondary material distributing mode, gained vermiculite is electrical
Stone mixed layer cloth is on common calcium silicate board.
The secondary material distributing mode is as follows：
1. uniform mixture is made in expanded vermiculite, tourmaline, adhesive etc. according to the ratio using feed proportioning system；
2. common calcium silicate board has thickness requirement on surface after stream slurry roller molding using one layer of coating process coating
Mixture in 1.
3. cold press is suppressed；Maintenance drying.
The vermiculite is that vermiculite raw material is placed in puffing furnace in 900 DEG C, by 10s it is puffing made of expanded vermiculite；
The grain size of the expanded vermiculite is 4mm.
The grain size of the tourmaline is 6000 mesh.
Embodiment 3
A kind of vermiculite calcium silicates composite plate of releasable negative oxygen ion, the composite plate are one layer of cloth on common calcium silicate board
Vermiculite tourmaline mixed layer, the vermiculite tourmaline mixed layer are by expanded vermiculite, tourmaline and adhesive according to weight ratio
(expanded vermiculite 30%, tourmaline 3%, adhesive, 67%) is mixed, using secondary material distributing mode, gained vermiculite is electrical
Stone mixed layer cloth is on common calcium silicate board.
The secondary material distributing mode is as follows：
1. uniform mixture is made in expanded vermiculite, tourmaline, adhesive etc. according to the ratio using feed proportioning system；
2. common calcium silicate board has thickness requirement on surface after stream slurry roller molding using one layer of coating process coating
Mixture in 1.
3. cold press is suppressed：Maintenance drying.
The vermiculite is that vermiculite raw material is placed in puffing furnace in 800 DEG C, by 10s it is puffing made of expanded vermiculite；
The grain size of the expanded vermiculite is 2mm.The grain size of the tourmaline is 2000 mesh.
Embodiment 4
A kind of vermiculite calcium silicates composite plate of releasable negative oxygen ion, the composite plate are one layer of cloth on common calcium silicate board
Vermiculite tourmaline mixed layer, the vermiculite tourmaline mixed layer are by expanded vermiculite, tourmaline and adhesive according to weight ratio
(expanded vermiculite 40%, tourmaline 2%, adhesive, 58%) is mixed, using secondary material distributing mode, gained vermiculite is electrical
Stone mixed layer cloth is on common calcium silicate board.
The secondary material distributing mode is as follows；
1. uniform mixture is made in expanded vermiculite, tourmaline, adhesive etc. according to the ratio using feed proportioning system；
2. common calcium silicate board has thickness requirement on surface after stream slurry roller molding using one layer of coating process coating
Mixture in 1.
3. cold press is suppressed；Maintenance drying.
The vermiculite is that vermiculite raw material is placed in puffing furnace in 800 DEG C, by 10s it is puffing made of expanded vermiculite；
The grain size of the expanded vermiculite is 2mm.The grain size of the tourmaline is 4000 mesh.
The performance of vermiculite calcium silicates composite plate obtained by above-described embodiment is as follows：
Claims (4)
1. a kind of vermiculite calcium silicates composite plate of releasable negative oxygen ion, which is characterized in that the composite plate is in common calcium silicates
One layer of vermiculite tourmaline mixed layer of cloth on plate, the vermiculite tourmaline mixed layer are by expanded vermiculite 10-40wt%, tourmaline
0-5wt% and adhesive 60-90wt% are mixed, and using secondary material distributing mode, gained vermiculite tourmaline mixed layer cloth is existed
On common calcium silicate board, repressed, maintenance drying obtains composite plate；
The expanded vermiculite is that vermiculite raw material is placed in puffing furnace in 600-900 DEG C, is formed by 10s is puffing；Described
The grain size of expanded vermiculite is 0.5~4mm.
2. the vermiculite calcium silicates composite plate of releasable negative oxygen ion according to claim 1, which is characterized in that the leech
The raw materials used dosage of stone tourmaline mixed layer is expanded vermiculite 20-30wt%, tourmaline 1-2wt% and adhesive 65-
75wt%.
3. the vermiculite calcium silicates composite plate of releasable negative oxygen ion according to claim 1 or 2, which is characterized in that described
Tourmaline grain size be 200~6000 mesh.
4. the vermiculite calcium silicates composite plate of releasable negative oxygen ion according to claim 1, which is characterized in that described two
Secondary distributing mode is as follows：
(1) expanded vermiculite, tourmaline, adhesive are mixed and made into uniform mixture according to the ratio；
(2) common calcium silicate board is after stream slurry roller molding, on its surface using obtained by one layer of step (1) of coating process coating
Mixture；
(3) cold press is suppressed；Maintenance drying.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261413.5A CN105298009B (en) | 2014-06-12 | 2014-06-12 | A kind of vermiculite calcium silicates composite plate of releasable negative oxygen ion and preparation method thereof |
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| CN201410261413.5A CN105298009B (en) | 2014-06-12 | 2014-06-12 | A kind of vermiculite calcium silicates composite plate of releasable negative oxygen ion and preparation method thereof |
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| CN105298009B true CN105298009B (en) | 2018-09-28 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107556051A (en) * | 2017-08-16 | 2018-01-09 | 河北卓达建材研究院有限公司 | A kind of vermiculite calcium silicates composite plate for inducing anion and preparation method thereof |
| CN108316496A (en) * | 2018-03-23 | 2018-07-24 | 江苏三弦建筑声学系统有限公司 | A kind of releasing negative oxygen ion abatvoix |
| CN108378604A (en) * | 2018-04-29 | 2018-08-10 | 上海前引科技有限公司 | A kind of environmental and ecological anion solid wood granule furniture-plates |
| CN108675661A (en) * | 2018-06-04 | 2018-10-19 | 宣城市大有新材料有限公司 | A kind of production method of thermal-insulating type calcium silicate board |
| CN109437779B (en) * | 2018-11-14 | 2021-04-16 | 官军 | Inorganic non-metal multifunctional white flexible indoor decorative cement board |
| CN111792874A (en) * | 2020-06-28 | 2020-10-20 | 湖南恒信新型建材有限公司 | Negative oxygen ion wallboard and preparation method thereof |
| CN114000376B (en) * | 2021-10-22 | 2023-07-07 | 湖北中盛悦心健康科技有限公司 | Method for producing disinfection and antibacterial diatomite plate based on flow meter reading method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491533Y (en) * | 2001-08-19 | 2002-05-15 | 周世斌 | Wall decoration board structure |
| CN1379066A (en) * | 2002-04-26 | 2002-11-13 | 于明津 | Functional tourmalinite paint and its preparing process |
| CN201090004Y (en) * | 2007-08-03 | 2008-07-23 | 李承谚 | Combined board capable of releasing negative ion |
| CN102173719A (en) * | 2011-01-14 | 2011-09-07 | 金恩姬 | Non-combustible vermiculite plate |
| CN202987461U (en) * | 2012-11-27 | 2013-06-12 | 官军 | Lightweight anion fireproof cabin clapboard |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101042105B1 (en) * | 2009-02-19 | 2011-06-16 | 강외희 | Bamboo charcoal bed panel and manufacturing method thereof |
| KR101279572B1 (en) * | 2010-09-08 | 2013-06-27 | 김재락 | Process for producing pro-environmental energy saving type composite insulating material |
-
2014
- 2014-06-12 CN CN201410261413.5A patent/CN105298009B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491533Y (en) * | 2001-08-19 | 2002-05-15 | 周世斌 | Wall decoration board structure |
| CN1379066A (en) * | 2002-04-26 | 2002-11-13 | 于明津 | Functional tourmalinite paint and its preparing process |
| CN201090004Y (en) * | 2007-08-03 | 2008-07-23 | 李承谚 | Combined board capable of releasing negative ion |
| CN102173719A (en) * | 2011-01-14 | 2011-09-07 | 金恩姬 | Non-combustible vermiculite plate |
| CN202987461U (en) * | 2012-11-27 | 2013-06-12 | 官军 | Lightweight anion fireproof cabin clapboard |
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Address after: 201112 No. three Lu Road, Pujiang Town, Minhang District, Shanghai 2121 Applicant after: Shanghai Yuexin Health Group Co.,Ltd. Address before: 201112 No. three Lu Road, Pujiang Town, Minhang District, Shanghai 2121 Applicant before: SHANGHAI CIMIC HOLDINGS Co.,Ltd. |
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