CN105712694A - Inorganic environment-friendly board size for indoor decoration and preparation method of board - Google Patents
Inorganic environment-friendly board size for indoor decoration and preparation method of board Download PDFInfo
- Publication number
- CN105712694A CN105712694A CN201610065080.8A CN201610065080A CN105712694A CN 105712694 A CN105712694 A CN 105712694A CN 201610065080 A CN201610065080 A CN 201610065080A CN 105712694 A CN105712694 A CN 105712694A
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- Prior art keywords
- inorganic
- sheet material
- interior decoration
- board
- environment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses inorganic environment-friendly board size for indoor decoration and a preparation method of a board. The size is prepared from, by weight, 40-60 parts of MgO, 5-30 parts of saw dust, 5-20 parts of inorganic filler, 15-40 parts of inorganic composite binding agent, 4-10 parts of inorganic composite modifier and 1-5 parts of water. The preparation method of the board includes the steps of material preparation, stirring, board blank manufacturing and base board manufacturing. The raw materials of the inorganic environment-friendly board size for indoor decoration are common on the market and low in cost. According to the size in the formula, the full inorganic materials and the inorganic composite binding agent are selected, no harmful or toxic gas is generated in the production and use process, especially zero formaldehyde and VOC emission is achieved, and the environmental protection problem of a decorative material is fundamentally solved. The method for producing the board is easy to operate, convenient to produce, high in yield and suitable for industrial large-scale production.
Description
Technical field
The invention belongs to interior decoration field, be specifically related to a kind of inorganic environment-friendly sheet material slurry for interior decoration and preparation of plates method.
Background technology
The development of adnornment industry in recent years has driven the fast development of ornament materials, and China has had become as ornament materials in the world and produced, consumes and big export country.Leading products all rank world's first in the indexs such as quantity, pre-capita consumption index.But simultaneously also caused many problems, be particularly due to the indoor environmental pollution that ornament materials is formed, the impact of health has been become people have in the face of and the problem paid attention to.It is reported, due to ornament materials and finishing not environmentally, every annual 110000 people of China dies from room air pollution, average every day 304 people.World Health Organization's relevant information shows, the whole world is every year because indoor environmental pollution death toll has reached 2,800,000.Therefore, administer interior decoration and pollute very urgent, but domestic current ornament materials vary, of a great variety, and demand is huge, causes improvement interior decoration to pollute and has difficulty in taking a step, has no way of doing it.Therefore, the pollution problem solving ornament materials is not only related to the development of ornament materials, the problem further relating to the Residential health of people, physical and mental health, natural harmony.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, it is provided that a kind of inorganic environment-friendly sheet material slurry for interior decoration；
Another object of the present invention is to provide a kind of method preparing sheet material for the inorganic environment-friendly sheet material slurry of interior decoration.
The purpose of the present invention is achieved through the following technical solutions: a kind of inorganic environment-friendly sheet material slurry for interior decoration, and it is made up of the raw material of following weight parts:
Further, the purity of described MgO is 80～88%；The fineness of described sawdust is 100～200 orders, and moisture content is 10%.
Further, described inorganic filler is the mixture of zeolite and Talcum；Proportion 2.0～the 2.2g/cm of described zeolite3, fineness be 150～300 orders；Proportion 2.6～the 2.8g/cm of described Talcum3, fineness be 150～300 orders.
Further, described inorganic combined binder is made up of the raw material of following weight parts:
Na2SiO4: 30～50；MgCl2: 10～30；
MgSO4: 20～50.
Further, described inorganic compounding modifying agent is made up of the raw material of following weight parts:
Aluminum phosphate: 30～50；Meta-aluminic acid: 10～30；Na4P2O3: 20～50.
A kind of method preparing sheet material for the inorganic environment-friendly sheet material slurry of interior decoration, it is characterised in that it comprises the following steps:
S1. get the raw materials ready: weigh each raw material by above-mentioned formula proportion, standby；
S2. stirring: first MgO, sawdust and inorganic filler are poured into and carry out mix and blend 3～10min in homogenizer, mixing speed >=100rad/min, again inorganic combined binder, inorganic compounding modifying agent and water are sequentially added in homogenizer, keep rotating speed constant, mix and blend 2～5min, obtains mixed slurry；
S3. slab is manufactured: added by mixed slurry in forming machine, placing backing plate on the roller-way of forming machine, backing plate, by roller-way propelling movement, flattens through 2～3 road slicking-in rollers, determines thickness formation slab, then slab continues to be carried out being sent on bracket by roller-way, and sends into natural curing room maintenance 12～48h；
S4. manufacture substrate: slab is sloughed backing plate and naturally places 24～72h, after cutting, form substrate.
Further, the material of described backing plate is ABS, PE, PP or PVC, and thickness is 3～10mm.
Further, the material of described slicking-in roller is stainless steel alloy roller, rubber or cast iron, and thickness is 200～400mm.
The invention have the advantages that the present invention is raw material common on market for the inorganic environment-friendly sheet material slurry feedstock of interior decoration, cost is low；The slurry of inventive formulation, selects full-inorganic material and inorganic composite adhesive, is producing and is not all producing any harmful, toxic gas in use procedure, and especially zero formaldehyde, Diamond Search discharge, and fundamentally solve the environmental issue of ornament materials；The present invention produces that the method for sheet material is simple to operate, convenient for production, productivity is high, suitable in industrialization large-scale production.
Detailed description of the invention
Below in conjunction with embodiment, the present invention will be further described, and protection scope of the present invention is not limited to the following stated.
Embodiment 1: a kind of inorganic environment-friendly sheet material slurry for interior decoration, it is made up of the raw material of following weight parts:
Wherein, the purity of described MgO is 80%；The fineness of described sawdust is 100 orders, and moisture content is 10%.
Wherein, described inorganic filler is the mixture of zeolite and Talcum, and weight ratio is 1:1；The proportion of described zeolite is 2.0g/cm3, fineness be 150 orders；The proportion of described Talcum is 2.6g/cm3, fineness be 150.
Wherein, described inorganic combined binder is made up of the raw material of following weight parts:
Na2SiO4: 30；MgCl2: 10；
MgSO4: 20.
Wherein, described inorganic compounding modifying agent is made up of the raw material of following weight parts:
Aluminum phosphate: 30；Meta-aluminic acid: 10；Na4P2O3: 20.
A kind of method preparing sheet material for the inorganic environment-friendly sheet material slurry of interior decoration, it comprises the following steps:
S1. get the raw materials ready: weigh each raw material by above-mentioned formula proportion, standby；
S2. stirring: first MgO, sawdust and inorganic filler are poured into and carry out mix and blend 8min in homogenizer, mixing speed is 100rad/min, again inorganic combined binder, inorganic compounding modifying agent and water are sequentially added in homogenizer, keep rotating speed constant, mix and blend 5min, obtains mixed slurry；
S3. slab is manufactured: added by mixed slurry in forming machine, placing backing plate on the roller-way of forming machine, backing plate, by roller-way propelling movement, flattens through 2 road slicking-in rollers, determines thickness formation slab, then slab continues to be carried out being sent on bracket by roller-way, and sends into natural curing room maintenance 12h；The material of described backing plate is ABS, and thickness is 8mm；The material of described slicking-in roller is rustless steel, and thickness is 400mm；
S4. manufacture substrate: slab is sloughed backing plate and naturally places 72h, after cutting, form substrate.
Embodiment 2: a kind of inorganic environment-friendly sheet material slurry for interior decoration, it is made up of the raw material of following weight parts:
Wherein, the purity of described MgO is 88%；The fineness of described sawdust is 200 orders, and moisture content is 10%.
Wherein, described inorganic filler is the mixture of zeolite and Talcum, and weight ratio is 2:1；The proportion of described zeolite is 2.2g/cm3, fineness be 300 orders；The proportion of described Talcum is 2.8g/cm3, fineness be 300 orders.
Wherein, described inorganic combined binder is made up of the raw material of following weight parts:
Na2SiO4: 50；MgCl2: 30；
MgSO4: 50.
Wherein, described inorganic compounding modifying agent is made up of the raw material of following weight parts:
Aluminum phosphate: 50；Meta-aluminic acid: 30；Na4P2O3: 50.
A kind of method preparing sheet material for the inorganic environment-friendly sheet material slurry of interior decoration, it comprises the following steps:
S1. get the raw materials ready: weigh each raw material by above-mentioned formula proportion, standby；
S2. stirring: first MgO, sawdust and inorganic filler are poured into and carry out mix and blend 3min in homogenizer, mixing speed is 110rad/min, again inorganic combined binder, inorganic compounding modifying agent and water are sequentially added in homogenizer, keep rotating speed constant, mix and blend 3min, obtains mixed slurry；
S3. slab is manufactured: added by mixed slurry in forming machine, placing backing plate on the roller-way of forming machine, backing plate, by roller-way propelling movement, flattens through 3 road slicking-in rollers, determines thickness formation slab, then slab continues to be carried out being sent on bracket by roller-way, and sends into natural curing room maintenance 48h；The material of described backing plate is PE, and thickness is 10mm.The material of described slicking-in roller is chromium-plated steel, and thickness is 300mm；
S4. manufacture substrate: slab is sloughed backing plate and naturally places 36h, after cutting, form substrate.
Embodiment 3: a kind of inorganic environment-friendly sheet material slurry for interior decoration, it is made up of the raw material of following weight parts:
Wherein, the purity of described MgO is 83%；The fineness of described sawdust is 150 orders, and moisture content is 10%.
Wherein, described inorganic filler is the mixture of zeolite and Talcum, and weight ratio is 3:1；The proportion of described zeolite is 2.1g/cm3, fineness be 250 orders；The proportion 2.7g/cm of described Talcum3, fineness be 250 orders.
Wherein, described inorganic combined binder is made up of the raw material of following weight parts:
Na2SiO4: 40；MgCl2: 20；
MgSO4: 35.
Wherein, described inorganic compounding modifying agent is made up of the raw material of following weight parts:
Aluminum phosphate: 40；Meta-aluminic acid: 20；Na4P2O3: 30.
A kind of method preparing sheet material for the inorganic environment-friendly sheet material slurry of interior decoration, it comprises the following steps:
S1. get the raw materials ready: weigh each raw material by above-mentioned formula proportion, standby；
S2. stirring: first MgO, sawdust and inorganic filler are poured into and carry out mix and blend 10min in homogenizer, mixing speed is 110rad/min, again inorganic combined binder, inorganic compounding modifying agent and water are sequentially added in homogenizer, keep rotating speed constant, mix and blend 2min, obtains mixed slurry；
S3. slab is manufactured: added by mixed slurry in forming machine, placing backing plate on the roller-way of forming machine, backing plate, by roller-way propelling movement, flattens through 3 road slicking-in rollers, determines thickness formation slab, then slab continues to be carried out being sent on bracket by roller-way, and sends into natural curing room maintenance 24h；The material of described backing plate is PP, and thickness is 3mm.The material of described slicking-in roller is rubber, and thickness is 350mm；
S4. manufacture substrate: slab is sloughed backing plate and naturally places 24h, after cutting, form substrate.
Embodiment 4: a kind of inorganic environment-friendly sheet material slurry for interior decoration, it is made up of the raw material of following weight parts:
Wherein, the purity of described MgO is 86%；The fineness of described sawdust is 170 orders, and moisture content is 10%.
Wherein, described inorganic filler is the mixture of zeolite and Talcum, and weight ratio is 1:2；The proportion of described zeolite is 2.2g/cm3, fineness be 200 orders；The proportion 2.8g/cm of described Talcum3, fineness be 200 orders.
Wherein, described inorganic combined binder is made up of the raw material of following weight parts:
Na2SiO4: 35；MgCl2: 15；
MgSO4: 30.
Wherein, described inorganic compounding modifying agent is made up of the raw material of following weight parts:
Aluminum phosphate: 35；Meta-aluminic acid: 15；Na4P2O3: 40.
A kind of method preparing sheet material for the inorganic environment-friendly sheet material slurry of interior decoration, it comprises the following steps:
S1. get the raw materials ready: weigh each raw material by above-mentioned formula proportion, standby；
S2. stirring: first MgO, sawdust and inorganic filler are poured into and carry out mix and blend 5min in homogenizer, mixing speed is 120rad/min, again inorganic combined binder, inorganic compounding modifying agent and water are sequentially added in homogenizer, keep rotating speed constant, mix and blend 4min, obtains mixed slurry；
S3. slab is manufactured: added by mixed slurry in forming machine, placing backing plate on the roller-way of forming machine, backing plate, by roller-way propelling movement, flattens through 2 road slicking-in rollers, determines thickness formation slab, then slab continues to be carried out being sent on bracket by roller-way, and sends into natural curing room maintenance 36h；The material of described backing plate is PVC, and thickness is 4mm.The material of described slicking-in roller is cast iron, and thickness is 200mm；
S4. manufacture substrate: slab is sloughed backing plate and naturally places 60h, after cutting, form substrate.
Above-described embodiment gained substrate is carried out performance test, and result is as shown in table 1.
Table 1: substrate the performance test results
| Title | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 44--> |
| Burst size of methanal (mg/L) | 0 | 0 | 0 | 0 |
| TVOC burst size (72h) (mg/m2) | 0 | 0 | 0 | 0 |
| Radioactivity | Nothing | Nothing | Nothing | Nothing |
| Fire line | A level is not fired | A level is not fired | A level is not fired | A level is not fired |
| Supine human body (N/mm) | 120 | 130 | 150 | 135 |
| Density (g/cm3) | 1.15 | 1.20 | 1.35 | 1.30 |
| Bending strength (Mpa) | 25 | 30 | 40 | 35 |
| Impact strength (KJ/m2) | 6.5 | 7.5 | 8.5 | 8.0 |
Claims (8)
1. the inorganic environment-friendly sheet material slurry for interior decoration, it is characterised in that it is made up of the raw material of following weight parts:
MgO:40～60；Sawdust: 5～30；
Inorganic filler: 5～20；Inorganic combined binder: 15～40；
Inorganic compounding modifying agent: 4～10；Water: 1～5.
2. a kind of inorganic environment-friendly sheet material slurry for interior decoration as claimed in claim 1, it is characterised in that the purity of described MgO is 80～88%；The fineness of described sawdust is 100～200 orders, and moisture content is 10%.
3. a kind of inorganic environment-friendly sheet material slurry for interior decoration as claimed in claim 1, it is characterised in that described inorganic filler is the mixture of zeolite and Talcum；Proportion 2.0～the 2.2g/cm of described zeolite3, fineness be 150～300 orders；Proportion 2.6～the 2.8g/cm of described Talcum3, fineness be 150～300 orders.
4. a kind of inorganic environment-friendly sheet material slurry for interior decoration as claimed in claim 1, it is characterised in that described inorganic combined binder is made up of the raw material of following weight parts:
Na2SiO4: 30～50；MgCl2: 10～30；
MgSO4: 20～50.
5. a kind of inorganic environment-friendly sheet material slurry for interior decoration as claimed in claim 1, it is characterised in that described inorganic compounding modifying agent is made up of the raw material of following weight parts:
Aluminum phosphate: 30～50；Meta-aluminic acid: 10～30；Na4P2O3: 20～50.
6. a kind of method preparing sheet material for the inorganic environment-friendly sheet material slurry of interior decoration as described in any one claim in Claims 1 to 5, it is characterised in that it comprises the following steps:
S1. get the raw materials ready: weigh each raw material by above-mentioned formula proportion, standby；
S2. stirring: first MgO, sawdust and inorganic filler are poured into and carry out mix and blend 3～10min in homogenizer, mixing speed >=100rad/min, again inorganic combined binder, inorganic compounding modifying agent and water are sequentially added in homogenizer, keep rotating speed constant, mix and blend 2～5min, obtains mixed slurry；
S3. slab is manufactured: added by mixed slurry in forming machine, placing backing plate on the roller-way of forming machine, backing plate, by roller-way propelling movement, flattens through 2～3 road slicking-in rollers, determines thickness formation slab, then slab continues to be carried out being sent on bracket by roller-way, and sends into natural curing room maintenance 12～48h；
S4. manufacture substrate: slab is sloughed backing plate and naturally places 24～72h, after cutting, form substrate.
7. a kind of method preparing sheet material for the inorganic environment-friendly sheet material slurry of interior decoration as claimed in claim 6, it is characterised in that the material of described backing plate is ABS, PE, PP or PVC, and thickness is 3～10mm.
8. a kind of method preparing sheet material for the inorganic environment-friendly sheet material slurry of interior decoration as claimed in claim 6, it is characterised in that the material of described slicking-in roller is stainless steel alloy roller, rubber or cast iron, and thickness is 200～400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610065080.8A CN105712694A (en) | 2016-01-29 | 2016-01-29 | Inorganic environment-friendly board size for indoor decoration and preparation method of board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610065080.8A CN105712694A (en) | 2016-01-29 | 2016-01-29 | Inorganic environment-friendly board size for indoor decoration and preparation method of board |
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| CN105712694A true CN105712694A (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610065080.8A Pending CN105712694A (en) | 2016-01-29 | 2016-01-29 | Inorganic environment-friendly board size for indoor decoration and preparation method of board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827160A (en) * | 2017-02-07 | 2017-06-13 | 安娟 | A kind of string sheet material for exterior wall and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1188140A (en) * | 1967-11-22 | 1970-04-15 | Bp Chem Int Ltd | Magnesia Cement Compositions |
| CN1141890A (en) * | 1996-08-12 | 1997-02-05 | 李桓宇 | Giobertite inorganic glass fiber reinforced plastics composite material and preparation method thereof |
| CN1145338A (en) * | 1995-09-12 | 1997-03-19 | 王德琦 | One and two sides composite writing board made of magnesia cement |
| CN101429001A (en) * | 2008-12-12 | 2009-05-13 | 湖南振球消防实业有限公司 | Energy-saving environment-friendly fireproof thermal-insulation composite material |
| CN103848612A (en) * | 2012-11-29 | 2014-06-11 | 孙元童 | Composite environment-friendly fireproof board |
-
2016
- 2016-01-29 CN CN201610065080.8A patent/CN105712694A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1188140A (en) * | 1967-11-22 | 1970-04-15 | Bp Chem Int Ltd | Magnesia Cement Compositions |
| CN1145338A (en) * | 1995-09-12 | 1997-03-19 | 王德琦 | One and two sides composite writing board made of magnesia cement |
| CN1141890A (en) * | 1996-08-12 | 1997-02-05 | 李桓宇 | Giobertite inorganic glass fiber reinforced plastics composite material and preparation method thereof |
| CN101429001A (en) * | 2008-12-12 | 2009-05-13 | 湖南振球消防实业有限公司 | Energy-saving environment-friendly fireproof thermal-insulation composite material |
| CN103848612A (en) * | 2012-11-29 | 2014-06-11 | 孙元童 | Composite environment-friendly fireproof board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827160A (en) * | 2017-02-07 | 2017-06-13 | 安娟 | A kind of string sheet material for exterior wall and preparation method thereof |
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Application publication date: 20160629 |