CN106365538A - Energy saving board and processing technology thereof - Google Patents
Energy saving board and processing technology thereof Download PDFInfo
- Publication number
- CN106365538A CN106365538A CN201610758230.3A CN201610758230A CN106365538A CN 106365538 A CN106365538 A CN 106365538A CN 201610758230 A CN201610758230 A CN 201610758230A CN 106365538 A CN106365538 A CN 106365538A
- Authority
- CN
- China
- Prior art keywords
- energy
- board
- saving board
- calcium hydroxide
- calcium
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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
-
- 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
- C04B2111/40—Porous or lightweight materials
Abstract
The invention provides an energy saving board and a processing technology thereof. The energy saving board is prepared from, by weight, 30-50% of prepared material, 15-35% of fiber type material, 15-35% of cement, 3-5% of filler and 1-5% of adhesive, wherein the prepared material is a material containing calcium silicate, and the sum of the contents of all the components is 100%. The final energy saving board is formed by preparing calcium silicate from calcium hydroxide and quartz powder and mixing the various materials; by adding polyurethane foam, a light calcium silicate board with low density and high strength can be prepared; the technology is simple and can be completed according to an existing technological process without changing an existing calcium silicate board production line or production conditions, cost is not increased in the production process, and a good effect can still be achieved.
Description
Technical field
The present invention relates to a kind of energy-saving board and its processing technique are and in particular to a kind of low-density calcium silicate board and its processing
Technique.
Technical background
At present, the development trend of world architecture material industry is to produce the building of lightweight, high-strength and energy-conserving and environment-protective
Based on material, the developing direction of building industry is to reduce the deadweight of building with the construction material of high-strength light, improves construction
Mechanization and assembling level.And the calcium silicate board of industrialized production belongs to middle-high density, mainly in 1.1g/m at present3With
On, in order to comply with the development of building materials market, develop light calcium silicate plate, imperative.
The density of existing low-density calcium silicate board is typically in 0.6-0.9g/cm3Between, but its production technology generally uses
The secondary steam pressure of hydro-thermal method, cost of material, energy consumption and manufacturing cost are higher.For popularization and application low-density calcium silicate board and reduce into
This, also have the method adding polyurethane foam.However, while prepared calcium silicate board reduces along with density, intensity
Decrease.
In view of above-mentioned defect, the design people, actively research and innovation in addition, to founding a kind of energy-saving board and its processing
Technique is so as to more the value in industry.
Content of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of density is little, intensity is high and asbestos-free lightweight
Energy-saving board and its processing technique.
Technical scheme is as follows:
A kind of energy-saving board it is characterised in that: each component of described energy-saving board proportioning in percentage by weight is: expect 30% ~
50%th, fiber-like material 15% ~ 35%, cement 15% ~ 35%, filler 3% ~ 5%, adhesive 1% ~ 5%, wherein, described expectation be containing
The material of calcium silicates, the summation of described each component content is 100%.
Further, described expect under calcium hydroxide, silicon dioxide, water and catalyst action generate, wherein said
Between 05-0.9, described catalyst accounts for described calcium hydroxide and the total matter of silicon dioxide to the mol ratio of calcium hydroxide and silicon dioxide
The 1% of amount.
Further, described catalyst is nickel.
Further, described fiber-like material is wood pulp, and described filler is polyurethane foam.
Further, state adhesive be isocyanate resin, melamine resin, phenolic resin, in Lauxite
Any one or its mixture.
A kind of energy-conservation board machining process is it is characterised in that comprise the following steps:
The making of s1: expectation, calcium silicon is put in excessive water than in the calcium hydroxide between 0.5-0.9 and silica flour, is adding
The nickel accounting for calcium hydroxide and silica flour weight 1%, as catalyst, reacts at high temperature under high pressure, generates and expects calcium silicates；
S2: the expectation in above-mentioned steps s1 is mixed homogeneously with other materials, wherein each component is to expect according to percentage by weight
30% ~ 50%, fiber-like material 15% ~ 35%, cement 15% ~ 35%, filler 3% ~ 5%, adhesive 1% ~ 5%, above-mentioned each group is grouped
The mixture becoming carries out mix homogeneously, carries out mixed processes of pulling an oar；
S3: take molding by copying after the product blowing in step s2, and wet after shaping cut stacking；
S4: product in step s3 is carried out under high steam steam press maintenance；
S5: will be separated for the product in step s4 and carry out high temperature drying；
S6: check the sheet material after drying, and the sheet material by checking is cut, make cost energy-conservation processing plate.
Further, described fiber-like material is wood pulp, and described filler is polyurethane foam.
Further, state adhesive be isocyanate resin, melamine resin, phenolic resin, in Lauxite
Any one or its mixture.
By such scheme, the present invention at least has the advantage that
The technique that the present invention adopts, makes calcium silicates by calcium hydroxide and silica flour, and carries out mixing shape by multiple material
Become final energy-conserving plate material, make it possible to prepare that a kind of density is little due to adding polyurethane foam, the high lightweight silicic acid of intensity
Calcium plate；Its process is simple, can be completed by existing technical matters, need not change original calcium silicate board production line and production
Condition, production process does not increase cost, still can obtain preferable effect.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is described in further detail.Following examples are used for
The present invention is described, but is not limited to the scope of the present invention.
Embodiment 1
A kind of energy-saving board, each component of described energy-saving board proportioning in percentage by weight is: expects 30% ~ 50%, fiber-like
Material 15% ~ 35%, cement 15% ~ 35%, filler 3% ~ 5%, adhesive 1% ~ 5%, wherein, described expectation is the material containing calcium silicates
Material, the summation of described each component content is 100%.
Further, described expect under calcium hydroxide, silicon dioxide, water and catalyst action generate, wherein said
Between 05-0.9, described catalyst accounts for described calcium hydroxide and the total matter of silicon dioxide to the mol ratio of calcium hydroxide and silicon dioxide
The 1% of amount.
Further, described catalyst is nickel.
Further, described fiber-like material is wood pulp, and described filler is polyurethane foam.
Further, state adhesive be isocyanate resin, melamine resin, phenolic resin, in Lauxite
Any one or its mixture.
A kind of energy-conservation board machining process is it is characterised in that comprise the following steps:
The making of s1: expectation, calcium silicon is put in excessive water than in the calcium hydroxide between 0.5-0.9 and silica flour, is adding
The nickel accounting for calcium hydroxide and silica flour weight 1%, as catalyst, reacts at high temperature under high pressure, generates and expects calcium silicates；
S2: the expectation in above-mentioned steps s1 is mixed homogeneously with other materials, wherein each component is to expect according to percentage by weight
30% ~ 50%, fiber-like material 15% ~ 35%, cement 15% ~ 35%, filler 3% ~ 5%, adhesive 1% ~ 5%, above-mentioned each group is grouped
The mixture becoming carries out mix homogeneously, carries out mixed processes of pulling an oar；
S3: take molding by copying after the product blowing in step s2, and wet after shaping cut stacking；
S4: product in step s3 is carried out under high steam steam press maintenance；
S5: will be separated for the product in step s4 and carry out high temperature drying；
S6: check the sheet material after drying, and the sheet material by checking is cut, make cost energy-conservation processing plate.
Further, described fiber-like material is wood pulp, and described filler is polyurethane foam.
Further, state adhesive be isocyanate resin, melamine resin, phenolic resin, in Lauxite
Any one or its mixture.
The present invention at least has the advantage that
The technique that the present invention adopts, makes calcium silicates by calcium hydroxide and silica flour, and carries out mixing shape by multiple material
Become final energy-conserving plate material, make it possible to prepare that a kind of density is little due to adding polyurethane foam, the high lightweight silicic acid of intensity
Calcium plate；Its process is simple, can be completed by existing technical matters, need not change original calcium silicate board production line and production
Condition, production process does not increase cost, still can obtain preferable effect.
The above is only the preferred embodiment of the present invention, is not limited to the present invention it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from the technology of the present invention principle, can also make some improve and
Modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of energy-saving board it is characterised in that: each component of described energy-saving board proportioning in percentage by weight is, expects
30% ~ 50%, fiber-like material 15% ~ 35%, cement 15% ~ 35%, filler 3% ~ 5%, adhesive 1% ~ 5%, wherein, described expect be
Material containing calcium silicates, the summation of described each component content is 100%.
2. a kind of energy-saving board according to claim 1 it is characterised in that: described expect for calcium hydroxide, silicon dioxide, water
And under catalyst action generate, the mol ratio of wherein said calcium hydroxide and silicon dioxide between 05-0.9, described catalysis
Agent accounts for the 1% of described calcium hydroxide and silicon dioxide gross mass.
3. a kind of energy-saving board according to claim 2 it is characterised in that: described catalyst be nickel.
4. a kind of energy-saving board according to claim 1 it is characterised in that: described fiber-like material be wood pulp, described filling
Agent is polyurethane foam.
5. a kind of energy-saving board according to claim 1 it is characterised in that: state adhesive be isocyanate resin, melamine
Any one in amine-formaldehyde resins, phenolic resin, Lauxite or its mixture.
6. a kind of energy-conservation board machining process is it is characterised in that comprise the following steps:
The making of s1: expectation, calcium silicon is put in excessive water than in the calcium hydroxide between 0.5-0.9 and silica flour, is adding
The nickel accounting for calcium hydroxide and silica flour weight 1%, as catalyst, reacts at high temperature under high pressure, generates and expects calcium silicates；
S2: the expectation in above-mentioned steps s1 is mixed homogeneously with other materials, wherein each component is to expect according to percentage by weight
30% ~ 50%, fiber-like material 15% ~ 35%, cement 15% ~ 35%, filler 3% ~ 5%, adhesive 1% ~ 5%, above-mentioned each group is grouped
The mixture becoming carries out mix homogeneously, carries out mixed processes of pulling an oar；
S3: take molding by copying after the product blowing in step s2, and wet after shaping cut stacking；
S4: product in step s3 is carried out under high steam steam press maintenance；
S5: will be separated for the product in step s4 and carry out high temperature drying；
S6: check the sheet material after drying, and the sheet material by checking is cut, make cost energy-conservation processing plate.
7. a kind of energy-conservation board machining process according to claim 6 it is characterised in that: described fiber-like material be wood pulp,
Described filler is polyurethane foam.
8. a kind of energy-conservation board machining process according to claim 6 it is characterised in that: state adhesive for carbimide tree
Any one in fat, melamine resin, phenolic resin, Lauxite or its mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758230.3A CN106365538A (en) | 2016-08-30 | 2016-08-30 | Energy saving board and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758230.3A CN106365538A (en) | 2016-08-30 | 2016-08-30 | Energy saving board and processing technology thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106365538A true CN106365538A (en) | 2017-02-01 |
Family
ID=57900735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610758230.3A Pending CN106365538A (en) | 2016-08-30 | 2016-08-30 | Energy saving board and processing technology thereof |
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| CN (1) | CN106365538A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875324A (en) * | 2020-07-24 | 2020-11-03 | 珠海格力绿色再生资源有限公司 | Preparation method of calcium silicate board and calcium silicate board |
| CN114180904A (en) * | 2021-11-01 | 2022-03-15 | 甘肃诺尔达工贸有限公司 | Preparation process of calcium silicate-based material |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1350992A (en) * | 2000-10-26 | 2002-05-29 | 苏州台荣建材有限公司 | Light calcium silicate plate and its preparing process |
| CN101066852A (en) * | 2007-05-24 | 2007-11-07 | 广东工业大学 | Process of modifying calcium silicate plate with water-base epoxy resin |
| CN101440647A (en) * | 2007-11-21 | 2009-05-27 | 台荣建材（苏州）有限公司 | Building material board filled with organic polymer binder or inorganic adhesive |
| CN102584116A (en) * | 2011-12-14 | 2012-07-18 | 台荣建材(湖州)有限公司 | Asbestos-free light calcium silicate board and manufacturing method thereof |
| CN103951363A (en) * | 2014-04-20 | 2014-07-30 | 莱州明发隔热材料有限公司 | Method for manufacturing high-strength and energy-saving xonotlite heat-insulation product |
| CN104876498A (en) * | 2015-04-08 | 2015-09-02 | 重庆千向建材有限公司 | Light-weight energy-saving partition wall slat and manufacturing method thereof |
| CN105777038A (en) * | 2016-03-21 | 2016-07-20 | 台荣建材(湖州)有限公司 | Lightweight energy-saving board preparation method |
-
2016
- 2016-08-30 CN CN201610758230.3A patent/CN106365538A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1350992A (en) * | 2000-10-26 | 2002-05-29 | 苏州台荣建材有限公司 | Light calcium silicate plate and its preparing process |
| CN101066852A (en) * | 2007-05-24 | 2007-11-07 | 广东工业大学 | Process of modifying calcium silicate plate with water-base epoxy resin |
| CN101440647A (en) * | 2007-11-21 | 2009-05-27 | 台荣建材（苏州）有限公司 | Building material board filled with organic polymer binder or inorganic adhesive |
| CN102584116A (en) * | 2011-12-14 | 2012-07-18 | 台荣建材(湖州)有限公司 | Asbestos-free light calcium silicate board and manufacturing method thereof |
| CN103951363A (en) * | 2014-04-20 | 2014-07-30 | 莱州明发隔热材料有限公司 | Method for manufacturing high-strength and energy-saving xonotlite heat-insulation product |
| CN104876498A (en) * | 2015-04-08 | 2015-09-02 | 重庆千向建材有限公司 | Light-weight energy-saving partition wall slat and manufacturing method thereof |
| CN105777038A (en) * | 2016-03-21 | 2016-07-20 | 台荣建材(湖州)有限公司 | Lightweight energy-saving board preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 葛新亚主编: "《建筑装饰材料》", 30 April 2008, 中国电力出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875324A (en) * | 2020-07-24 | 2020-11-03 | 珠海格力绿色再生资源有限公司 | Preparation method of calcium silicate board and calcium silicate board |
| CN114180904A (en) * | 2021-11-01 | 2022-03-15 | 甘肃诺尔达工贸有限公司 | Preparation process of calcium silicate-based material |
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Application publication date: 20170201 |
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