CN104973844A - Gypsum board capable of releasing negative oxygen ion and preparation method thereof - Google Patents
Gypsum board capable of releasing negative oxygen ion and preparation method thereof Download PDFInfo
- Publication number
- CN104973844A CN104973844A CN201410141001.8A CN201410141001A CN104973844A CN 104973844 A CN104973844 A CN 104973844A CN 201410141001 A CN201410141001 A CN 201410141001A CN 104973844 A CN104973844 A CN 104973844A
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- plasterboard
- negative oxygen
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- gypsum board
- oxygen ion
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Abstract
The invention relates to a gypsum board capable of releasing negative oxygen ions, wherein the gypsum board is prepared by adding expanded vermiculite and tourmaline to raw materials of a common gypsum board, wherein the addition amount of the expanded vermiculite is 50-60% of the total weight of the raw materials of the common gypsum board while the addition amount of the tourmaline is 0.1-1% of the total weight of the raw materials of the common gypsum board. Compared with the gypsum board in the prior art, the gypsum board can release negative oxygen ions, is environmental-protective and is strong in practicability.
Description
Technical field
The present invention relates to a kind of plasterboard, especially relate to a kind of can the plasterboard of releasing negative oxygen ion.
Background technology
Plasterboard take plaster of Paris as a kind of material that main raw material is made.It is a kind of lightweight, intensity is higher, thinner thickness, easy to process and sound insulation is adiabatic and the material of construction of the better performances such as fire prevention, is one of novel light sheet material of current development emphatically.Plasterboard has been widely used in the internal partition wall of the various buildings such as house, office building, shop, hotel and industrial premises, body of wall cladding boards (replacement floated coat), top ceiling, acoustic panel, surface based laminate and various decorative sheets etc.
Due to the progress of technology, scientists finds: the ion (positive ion) having positively charged in the ambient atmosphere of sealed building (comprising office block and other room area), in scientists suggestion and positive ion and improve the concentration of negative ion, to provide the mankind one more healthy living environment.Negative ion can provide one clean and without the environment of particle, because: negative ion can particle in impingement air, and due to weight, these particles is sunk, therefore, the pollutent (such as: dust particle, pollen and other unwanted particles) in air can be removed.
Existing many business-like inventions on market, such as: the negative ion air-cleaner of household product, it can reach the excess molecular that the mankind feel door, to remove irritating smell by decomposing.These cleaners use electric power and rely on most individual sharp-pointed electrode, to discharge negative ion.Expensive, and take up room.
The negative oxygen ion that negative oxygen ion is described as " air VITAMIN " is conducive to the physical and mental health of human body.It mainly can be had an impact to the organism physiology activity of people by the neural system of people and blood circulation, and negative oxygen ion can allow the telangiectasis of human body, thus plays to stimulate circulation and promote the effect of regenerative cell's tissue.And also can prevent cellular oxidation, so-calledly exactly prevent aging, enhance metabolism, improve immunizing power.In addition also having except hiding, preventing bacterial growth, mildew-resistant, the effects such as heat accumulation.Tourmalinite can releasing negative oxygen ion, but the speed of tourmalinite releasing negative oxygen ion is low, concentration is low, can not satisfy the demands.
Summary of the invention
Object of the present invention is exactly provide a kind of labour cost low to overcome defect that above-mentioned prior art exists, and production cost is low, and what output was high can the plasterboard of releasing negative oxygen ion.
Object of the present invention can be achieved through the following technical solutions: a kind of can the plasterboard of releasing negative oxygen ion, it is characterized in that, this plasterboard is in common gypsum board raw material, add the plasterboard that expanded vermiculite and tourmalinite make, wherein the addition of expanded vermiculite is 50 ~ 60% of plasterboard raw material gross weight, and the addition of tourmalinite is 0.1 ~ 1% of plasterboard raw material gross weight.
The addition of described expanded vermiculite is 55 ~ 56% of plasterboard raw material gross weight, and the addition of tourmalinite is 0.4 ~ 0.5% of plasterboard raw material gross weight.
Described expanded vermiculite is that vermiculite raw material is placed in puffing furnace in 600-900 DEG C, forms through 10s is expanded; The particle diameter of described expanded vermiculite is 0.5 ~ 4mm.
The particle diameter of described tourmalinite is 200 ~ 6000 orders.
Described plasterboard adds expanded vermiculite and tourmalinite in common gypsum board raw material, and conveniently the preparation method of plasterboard makes.
When pulverizing tourmalinite, powder size will control the micro situation within 200-6000 order, too carefully when fineness exceedes this scope be unfavorable for making processes, and when not reaching this scope, powder crosses the burst size that conference causes the vermiculite floor influence between storeys negative ion after cannot inserting expansion.Expanded vermiculite granularity will control between 0.5-4mm, and particle is too little, and affect the negative ion release of sheet material and regulate the function of air humidity, particle is too large, can reduce the intensity of sheet material.
Therefore this details of granularity controlled in crushing process in specified range is the key of technique.
Tourmalinite has the function of releasing negative oxygen ion, but the amount of pure tourmalinite releasing negative oxygen ion is few, speed is slow, according to ratio of the present invention, tourmalinite is mixed with expanded vermiculite, expanded vermiculite is a kind of isolator, there are many micropores inside, electric charge can be added up, form the potential difference of various rank, " tourmalinite " is the special polarity xln of a kind of structure, there is pyroelectricity and piezoelectricity, under being subject to vermiculite to form the exciting of electric field and under the effect of the change of outside temperature, discharge a large amount of negative ions, after negative ion is captured by the oxygen in air, define negative oxygen ion.Therefore, expanded vermiculite can improve the ability of tourmalinite releasing negative oxygen ion, and because vermiculite has higher layer charge number, therefore has higher cation exchange capacity and stronger cation exch ange adsorption ability, can releasing negative oxygen ion lastingly.
Compared with prior art, the present invention has the following advantages:
1 fire resistance is good, and fire-resistant rank can reach A level;
2 protection against corrosions, anti-mildew;
3 heat insulatings, thermal conductivity is low;
4 product lightweights, construction install convenience;
5 noise reductions, sound insulation;
6 water resistances are good, and rate of moisture absorption is high;
7. are splendid Green Products: can along with the change general breathing of temperature, automatically regulate the humidity of room air, simultaneously can releasing negative oxygen ion, improve indoor living environment.Strict with ratio batch mixing of the present invention, if the content of tourmaline powder is lower than causing the burst size of negative ion abundant not during this scope, if the content of same expanded vermiculite can have influence on fire prevention, protection against corrosion, sound-absorbing lower than during this index, the effect of sound insulation.The amount of the sheet material releasing negative oxygen ion adopting formula of the present invention to obtain can reach 20000/cm
3.Mix above composition fully also very important.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1
A kind of can the plasterboard of releasing negative oxygen ion, this plasterboard for add expanded vermiculite and tourmalinite in common gypsum board raw material, the conveniently plasterboard made of the preparation method of plasterboard, wherein the addition of expanded vermiculite is 55% of plasterboard raw material gross weight, and the addition of tourmalinite is 0.4% of plasterboard raw material gross weight.
Described vermiculite vermiculite raw material is placed in puffing furnace in 600 DEG C, through the expanded vermiculite that 10s is expanded; The particle diameter of described expanded vermiculite is 0.5mm.The particle diameter of described tourmalinite is 200 orders.
Embodiment 2
A kind of can the plasterboard of releasing negative oxygen ion, this plasterboard for add expanded vermiculite and tourmalinite in common gypsum board raw material, the conveniently plasterboard made of the preparation method of plasterboard, wherein the addition of expanded vermiculite is 56% of plasterboard raw material gross weight, and the addition of tourmalinite is 0.5% of plasterboard raw material gross weight.
Described vermiculite vermiculite raw material is placed in puffing furnace in 900 DEG C, through the expanded vermiculite that 10s is expanded; The particle diameter of described expanded vermiculite is 4mm.
The particle diameter of described tourmalinite is 6000 orders.
Embodiment 3
A kind of can the plasterboard of releasing negative oxygen ion, this plasterboard for add expanded vermiculite and tourmalinite in common gypsum board raw material, the conveniently plasterboard made of the preparation method of plasterboard, wherein the addition of expanded vermiculite is 50% of plasterboard raw material gross weight, and the addition of tourmalinite is 0.1% of plasterboard raw material gross weight.
Described vermiculite vermiculite raw material is placed in puffing furnace in 800 DEG C, through the expanded vermiculite that 10s is expanded; The particle diameter of described expanded vermiculite is 2mm.The particle diameter of described tourmalinite is 2000 orders.
Embodiment 4
A kind of can the plasterboard of releasing negative oxygen ion, this plasterboard for add expanded vermiculite and tourmalinite in common gypsum board raw material, the conveniently plasterboard made of the preparation method of plasterboard, wherein the addition of expanded vermiculite is 60% of plasterboard raw material gross weight, and the addition of tourmalinite is 1% of plasterboard raw material gross weight.
Described vermiculite vermiculite raw material is placed in puffing furnace in 800 DEG C, through the expanded vermiculite that 10s is expanded; The particle diameter of described expanded vermiculite is 2mm.The particle diameter of described tourmalinite is 2000 orders.
The performance of above-described embodiment gained plasterboard is as follows:
Claims (5)
1. one kind can the plasterboard of releasing negative oxygen ion, it is characterized in that, this plasterboard is in common gypsum board raw material, add the plasterboard that expanded vermiculite and tourmalinite make, wherein the addition of expanded vermiculite is 50 ~ 60% of plasterboard raw material gross weight, and the addition of tourmalinite is 0.1 ~ 1% of plasterboard raw material gross weight.
2. according to claim 1 can the plasterboard of releasing negative oxygen ion, it is characterized in that, the addition of described expanded vermiculite is 55 ~ 56% of plasterboard raw material gross weight, and the addition of tourmalinite is 0.4 ~ 0.5% of plasterboard raw material gross weight.
3. according to claim 1 and 2 can the plasterboard of releasing negative oxygen ion, it is characterized in that, described expanded vermiculite is that vermiculite raw material is placed in puffing furnace in 600-900 DEG C, forms through 10s is expanded; The particle diameter of described expanded vermiculite is 0.5 ~ 4mm.
4. according to claim 1 and 2 can the plasterboard of releasing negative oxygen ion, it is characterized in that, the particle diameter of described tourmalinite is 200 ~ 6000 orders.
5. according to claim 1 and 2 can the plasterboard of releasing negative oxygen ion, it is characterized in that, described plasterboard adds expanded vermiculite and tourmalinite in common gypsum board raw material, and conveniently the preparation method of plasterboard makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141001.8A CN104973844B (en) | 2014-04-09 | 2014-04-09 | A kind of plasterboard of releasable negative oxygen ion and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141001.8A CN104973844B (en) | 2014-04-09 | 2014-04-09 | A kind of plasterboard of releasable negative oxygen ion and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104973844A true CN104973844A (en) | 2015-10-14 |
| CN104973844B CN104973844B (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410141001.8A Active CN104973844B (en) | 2014-04-09 | 2014-04-09 | A kind of plasterboard of releasable negative oxygen ion and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798602A (en) * | 2018-12-27 | 2019-05-24 | 上海首舒纳米科技有限公司 | A kind of interior Forest Evolution System |
| CN111454038A (en) * | 2020-03-31 | 2020-07-28 | 中建材创新科技研究院有限公司 | Paper-surface gypsum board capable of releasing negative oxygen ions and preparation method thereof |
| CN111606683A (en) * | 2019-08-30 | 2020-09-01 | 北新集团建材股份有限公司 | Paper-surface gypsum board and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173719A (en) * | 2011-01-14 | 2011-09-07 | 金恩姬 | Non-combustible vermiculite plate |
-
2014
- 2014-04-09 CN CN201410141001.8A patent/CN104973844B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173719A (en) * | 2011-01-14 | 2011-09-07 | 金恩姬 | Non-combustible vermiculite plate |
Non-Patent Citations (1)
| Title |
|---|
| 秦鸿根等: "矿物改性剂对高强石膏制品耐水性能的影响", 《建筑砌块与砌块建筑》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798602A (en) * | 2018-12-27 | 2019-05-24 | 上海首舒纳米科技有限公司 | A kind of interior Forest Evolution System |
| CN111606683A (en) * | 2019-08-30 | 2020-09-01 | 北新集团建材股份有限公司 | Paper-surface gypsum board and preparation method thereof |
| CN111606683B (en) * | 2019-08-30 | 2021-08-24 | 北新集团建材股份有限公司 | Paper-surface gypsum board and preparation method thereof |
| CN111454038A (en) * | 2020-03-31 | 2020-07-28 | 中建材创新科技研究院有限公司 | Paper-surface gypsum board capable of releasing negative oxygen ions and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104973844B (en) | 2018-04-24 |
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Address after: 201112 No. three Lu Road, Pujiang Town, Minhang District, Shanghai 2121 Patentee after: Shanghai Yuexin Health Group Co.,Ltd. Address before: 201112 No. three Lu Road, Pujiang Town, Minhang District, Shanghai 2121 Patentee before: SHANGHAI CIMIC HOLDINGS Co.,Ltd. |
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Effective date of registration: 20180517 Address after: 201112 502 rooms, No. 1288, Heng Nan Road, Minhang District, Shanghai Co-patentee after: Shanghai Yuexin Health Group Co.,Ltd. Patentee after: SHANGHAI CIMIC HEALTH ENVIRONMENT TECHNOLOGY Co.,Ltd. Address before: 201112 No. three Lu Road, Pujiang Town, Minhang District, Shanghai 2121 Patentee before: Shanghai Yuexin Health Group Co.,Ltd. |
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Effective date of registration: 20230403 Address after: 201611 No. 32 Shen Xin Road, Che Dun Town, Songjiang District, Shanghai 3239 Patentee after: SHANGHAI ADVANCED TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: Room 502, Building 1, No. 1288 Hengnan Road, Hehang District, Shanghai, 201112 Patentee before: SHANGHAI CIMIC HEALTH ENVIRONMENT TECHNOLOGY Co.,Ltd. Patentee before: Shanghai Yuexin Health Group Co.,Ltd. |