CN100362048C - Polymeric colloidal sol compositon, aqueous colloidal sol composition, and its preparing method and use - Google Patents
Polymeric colloidal sol compositon, aqueous colloidal sol composition, and its preparing method and use Download PDFInfo
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- CN100362048C CN100362048C CNB031499171A CN03149917A CN100362048C CN 100362048 C CN100362048 C CN 100362048C CN B031499171 A CNB031499171 A CN B031499171A CN 03149917 A CN03149917 A CN 03149917A CN 100362048 C CN100362048 C CN 100362048C
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Abstract
The present invention relates to a high molecular sol composition and a hydrosol composition thereof. The high molecular sol composition comprises the components in the following portions by weight: 0.05 to 0.11 portion of polyacrylamide, 0.05 to 0.11 portion of sodium polyacrylate, 0.1 to 0.3 portion of anhydrous sodium sulfate, 0.05 to 0.15 portion of cellulose, 0.2 to 0.7 portion of sodium cellulosate, 0.02 to 0.06 portion of sodium bisulfite, 0.005 to 0.035 portion of sodium chlorite, 0.005 to 0.035 portion of talcum powder or water. The high molecular sol composition can be prepared by pulverizing the anhydrous sodium sulfate as a raw material, adding surplus materials and proportionally mixing and uniformly stirring all the materials. The present invention also relates to the application of the composition at the aspect of building coating materials. The present invention has the advantages of high viscosity, water resistance, nontoxicity and no pollution.
Description
Technical field
The present invention relates to a kind of sol composition, its hydrosol composition, and its production and application, relate in particular to a kind of polymeric sol composition that is used for the construction and decoration field, its hydrosol composition, and its production and application.
Background technology
Adhesive for building has mostly adopted polyvinyl alcohol products such as 107 glue since the seventies, because it contains formaldehyde, benzene and other many objectionable impuritiess, and national departments concerned explicit order forbidding for this reason.Up to the present, also do not have alternative product, now still use the powder thickening material of low, the not water-proof modified starch adhesive of some viscositys, modified-cellulose and ripe rubber powder and so on to serve as tackiness agent.Along with progress of science and technology, the raising of commercial production levels and the reinforcement of environmental consciousness, summary by application in practice, the no longer application in adapting to building trade of the material of the low not water-proof modified-cellulose and so on of viscosity, therefore, be badly in need of a kind of viscosity height, good, the free of contamination environmentfriendly products of quality.
Summary of the invention
The purpose of this invention is to provide a kind of sol composition, its hydrosol composition, and its production and application, relate in particular to a kind of polymeric sol composition that is used for the construction and decoration field, its hydrosol composition, and its production and application, overcome and contained many objectionable impuritiess, low, the not water-proof shortcoming of viscosity at present with glue, tackiness agent.
The objective of the invention is to be achieved through the following technical solutions:
A kind of polymeric sol composition comprises base-material, filler, auxiliary agent, specifically comprises following component: polyacrylamide, sodium polyacrylate, anhydrous sodium sulphate, Mierocrystalline cellulose, sodium cellulosate, dithionous acid sodium, Textone, talcum powder;
Described component is following parts by weight of component: polyacrylamide 0.05-0.11, sodium polyacrylate 0.05-0.11, anhydrous sodium sulphate 0.1-0.3, Mierocrystalline cellulose 0.05-0.15, sodium cellulosate 0.2-0.7, dithionous acid sodium 0.02-0.06, Textone 0.005-0.035, talcum powder 0.005-0.035;
Described component especially is following parts by weight of component: polyacrylamide 0.06-0.1, sodium polyacrylate 0.06-0.1, anhydrous sodium sulphate 0.15-0.35, Mierocrystalline cellulose 0.08-0.12, sodium cellulosate 0.3-0.6, dithionous acid sodium 0.03-0.05, Textone 0.01-0.03, talcum powder 0.01-0.03;
Described component especially is following parts by weight of component: polyacrylamide 0.08, sodium polyacrylate 0.08, anhydrous sodium sulphate 0.2, Mierocrystalline cellulose 0.1, sodium cellulosate 0.46, dithionous acid sodium 0.04, Textone 0.02, talcum powder 0.02;
The present invention also provides a kind of polymeric sol preparation of compositions method, may further comprise the steps:
The raw material anhydrous sodium sulphate is sieved through pulverizing;
Adding polyacrylamide, sodium polyacrylate, Mierocrystalline cellulose, sodium cellulosate, dithionous acid sodium, Textone, talcum powder mix according to the above ratio, stir, and promptly get described polymer hydrosol composition finished product;
Described crushing screening 400 order to 800 orders especially are 600 orders; Described stirring velocity is 2t/h.
Described stirring is to stir in existing powder stirrer, and stirring velocity is a high-speed stirring, especially is 2t/h.
The present invention also provides the application of a kind of polymeric sol composition aspect building coating.
Polymeric sol composition of the present invention has the following advantages:
1, do not contain Toxic matter, overcome the shortcoming that existing polyvinyl alcohol 107 serial glue etc. contain objectionable impuritiess such as formaldehyde, during use to produce, construction do not cause any pollution.
2, have viscosity height, water-proof advantage, remedy shortcomings such as modified starch adhesive and modified-cellulose viscosity are low, not water-fast, overcome its deficiency of in building field, using.
The present invention also provides a kind of polymer hydrosol composition, comprises described polymeric sol composition and water; The ratio of described polymeric sol composition and water is (0.5-1.5): (24-32), be preferably (0.8-1.2): (26-30), be preferably 1: 28.
A kind of preparation method of polymer hydrosol composition may further comprise the steps:
Under the normal temperature, described polymeric sol composition and water stirred in proportion promptly can be made into the polymer hydrosol composition.
The present invention also provides the application of a kind of polymer hydrosol composition aspect gluewater in use for construction, especially in building coating and putty as the polymer hydrosol composition of tamanori, film forming glue, levelling glue, wetting Agent for Printing Inks.
The present invention also provides the application of a kind of polymer hydrosol composition aspect building coating, especially uses polymer hydrosol composition of the present invention and makes the environmental protection porcelain-imitated coating; Described proportioning weight part is: polymer hydrosol composition 3-7 of the present invention, chalk powder 55-70, grey calcium powder 14-22, lime carbonate 2-4, white cement 5-7.5, talcum powder 0.5-1.5, anhydrous sodium metasilicate 1.5-3.5; Especially be polymer hydrosol composition 5, chalk powder 63.5, grey calcium powder 18, lime carbonate 3.5, white cement 6.5, talcum powder 1, anhydrous sodium metasilicate 2.
Described chalk powder is to be high fineness, the high whiteness powder raw material that essential mineral is made through abrasive dust with natural dolomite; Described grey calcium powder is a dry hydrate, with high raw materials of lime carbonate such as Wingdale, rhombspar, chalk, shells, forms through 900 ~ 1100 degree calcinings, is called slaked lime and calcareous lime again;
Described white cement is a white portland cement, be with ferric oxide and low Wingdale, the clay of other metal oxide contents, silica is a main raw material, through high-temperature calcination, quenching, one-tenth cement clinker, adds an amount of gypsum at a kind of cement of stone matter grinding machine levigated.
Polymer hydrosol composition of the present invention has the following advantages:
1, do not contain aldehyde, do not contain benzene, do not contain organic solvent, do not contain poisonous and harmful substances, the advantage of non-environmental-pollution.
2, alternative polyvinyl alcohol 107 serial glue, modified starch adhesive, modified-cellulose can be done tamanori, film forming glue, levelling glue, wetting Agent for Printing Inks in building coating and putty.
3, hydrosol composition raw material of the present invention is easy to get, cost is low.
Embodiment
Embodiment 1
A kind of polymeric sol composition contains following component (kilogram): polyacrylamide 0.08, sodium polyacrylate 0.08, anhydrous sodium sulphate 0.2, Mierocrystalline cellulose 0.1, sodium cellulosate 0.46, dithionous acid sodium 0.04, Textone 0.02, talcum powder 0.02.
The preparation method is:
1, the raw material anhydrous sodium sulphate is sieved through pulverizing 400 orders;
2, add other raw material and mix, stir in the powder stirrer, stirring velocity is 2t/h, and the discharging packing gets product;
Embodiment 2
A kind of polymeric sol composition contains following component (kilogram): polyacrylamide 0.05, sodium polyacrylate 0.05, anhydrous sodium sulphate 0.1, Mierocrystalline cellulose 0.05, sodium cellulosate 0.2, dithionous acid sodium 0.02, Textone 0.005, talcum powder 0.005.
The preparation method is with embodiment 1, and difference is to pulverize 800 orders and sieves; Stirring velocity is 2.5t/h.
Embodiment 3
A kind of polymeric sol composition contains following component (kilogram): polyacrylamide 0.11, sodium polyacrylate 0.11, anhydrous sodium sulphate 0.3, Mierocrystalline cellulose 0.15, sodium cellulosate 0.7, dithionous acid sodium 0.06, Textone 0.035, talcum powder 0.035.
The preparation method is with embodiment 1, and difference is to pulverize 600 orders and sieves, and stirring velocity is 1.8t/h.
Embodiment 4
A kind of polymeric sol composition contains following component (kilogram): polyacrylamide 0.06, sodium polyacrylate 0.06, anhydrous sodium sulphate 0.15, Mierocrystalline cellulose 0.08, sodium cellulosate 0.3, dithionous acid sodium 0.03, Textone 0.01, talcum powder 0.01.
The preparation method is with embodiment 1, and difference is that stirring velocity is 2.8t/h.
Embodiment 5
A kind of polymeric sol composition contains following component (kilogram): polyacrylamide 0.1, sodium polyacrylate 0.1, anhydrous sodium sulphate 0.35, Mierocrystalline cellulose 0.12, sodium cellulosate 0.6, dithionous acid sodium 0.05, Textone 0.03, talcum powder 0.03.
The preparation method is with embodiment 1, and difference is that stirring velocity is 3t/h.
Embodiment 6
A kind of polymer hydrosol composition contains following component (kilogram): embodiment 1 described polymeric sol composition 1, water 28.
The preparation method is: under the normal temperature, described polymeric sol composition and water stirred in proportion can make finished product.
Embodiment 7
A kind of polymer hydrosol composition contains following component (kilogram): embodiment 2 described polymeric sol compositions 0.5, water 24.
The preparation method is: under the normal temperature, described polymeric sol composition and water stirred in proportion can make finished product.
Embodiment 8
A kind of polymer hydrosol composition contains following component (kilogram): embodiment 3 described polymeric sol compositions 1.5, water 32.
The preparation method is: with embodiment 7.
Embodiment 9
A kind of polymer hydrosol composition contains following component (kilogram): embodiment 4 described polymeric sol compositions 0.8, water 26.
The preparation method is: with embodiment 7.
Embodiment 10
A kind of polymer hydrosol composition contains following component (kilogram): embodiment 5 described polymeric sol compositions 1.2, water 30.
The preparation method is: with embodiment 7.
Embodiment 11
Embodiment 6 application of described polymer hydrosol composition in building coating and putty are used as tamanori, film forming glue, levelling glue, wetting Agent for Printing Inks, have viscosity height, water-fast, the advantage that do not contain Toxic matter.
When described tamanori, film forming glue, levelling glue, wetting Agent for Printing Inks use, have the high advantage of viscosity, viscosity intensity is 1.2MPa, greater than the standard of 0.5MPa; The immersion back is 0.8MPa, greater than the standard of 0.3MPa;
When described film forming glue, levelling glue, wetting Agent for Printing Inks use, do not have caking, evenly, blade coating is accessible, uses as wetting Agent for Printing Inks, and surface drying is 2 hours when preserving moisture, generally 5 hours of material; 4 hours no changes of low-temperature storage stability-5 ℃ cooling, blade coating does not have difficulty, and water tolerance 48 hours is no abnormal, does not contain Toxic matter.
Advantage:
1, do not contain Toxic matter, overcome the shortcoming that existing polyvinyl alcohol 107 serial glue etc. contain objectionable impuritiess such as formaldehyde, during use to produce, construction do not cause any pollution.Water-soluble liquid macroimolecule hydrosol composition has no side effect, and without any smell, and polyvinyl alcohol 107 serial glue smells are unusual;
2, have viscosity height, water-proof advantage, remedied shortcomings such as modified starch adhesive and modified-cellulose viscosity are low, not water-fast, overcome its deficiency of in building field, using.
Embodiment 12
Embodiment 7 application of described polymer hydrosol composition aspect porcelain-imitated coating are used polymer hydrosol composition of the present invention and are made the environmental protection porcelain-imitated coating, have viscosity height, water-fast, the advantage that do not contain Toxic matter.
The present invention also provides a kind of environmental protection porcelain-imitated coating (kilogram) of polymer hydrosol composition: polymer hydrosol composition 5, chalk powder 63.5, grey calcium powder 18, lime carbonate 3.5, white cement 6.5, talcum powder 1, anhydrous sodium metasilicate 2.
During preparation above-mentioned mixing of materials is got final product.
Every environmental protection index of this product environmental protection porcelain-imitated coating is as follows:
| Preface | Objectionable impurities | Unit | National standard | This product content |
| 1 | Free formaldehyde | g/Kg | ≤0.1 | 0.04 |
| 2 | Plumbous (in Pb) | mg/Kg | ≤90 | 2 |
| 3 | Cadmium (in Cd) | mg/Kg | ≤75 | 4 |
| 4 | Chromium (in Cr) | mg/Kg | ≤60 | 4 |
| 5 | Mercury (in Hg) | mg/Kg | ≤60 | 1 |
But the every environmental protection index of the present invention all is better than national table standard.
Embodiment 13
The present invention also provides a kind of environmental protection porcelain-imitated coating of embodiment 8 described polymer hydrosol compositions, uses polymer hydrosol composition of the present invention and makes the environmental protection porcelain-imitated coating, has viscosity height, water-fast, the advantage that do not contain Toxic matter.
Comprise following component (kilogram): polymer hydrosol composition 3, chalk powder 55, grey calcium powder 14, lime carbonate 2, white cement 5, talcum powder 0.5, anhydrous sodium metasilicate 1.5.
During preparation above-mentioned mixing of materials is got final product.
Every environmental protection index of this product environmental protection porcelain-imitated coating is as follows:
| Preface | Objectionable impurities | Unit | National standard | This product content |
| 1 | Free formaldehyde | g/Kg | ≤0.1 | 0.04 |
| 2 | Plumbous (in Pb) | mg/Kg | ≤90 | 2 |
| 3 | Cadmium (in Cd) | mg/Kg | ≤75 | 4 |
| 4 | Chromium (in Cr) | mg/Kg | ≤60 | 4 |
| 5 | Mercury (in Hg) | mg/Kg | ≤60 | 1 |
Embodiment 14
The present invention also provides a kind of environmental protection porcelain-imitated coating of embodiment 9 described polymer hydrosol compositions, uses polymer hydrosol composition of the present invention and makes the environmental protection porcelain-imitated coating, has viscosity height, water-fast, the advantage that do not contain Toxic matter.
Comprise following component (kilogram): polymer hydrosol composition 3, chalk powder 70, grey calcium powder 22, lime carbonate 4, white cement 7.5, talcum powder 1.5, anhydrous sodium metasilicate 3.5.
During preparation above-mentioned mixing of materials is got final product.
Every environmental protection index of this product environmental protection porcelain-imitated coating is as follows:
| Preface | Objectionable impurities | Unit | National standard | This product content |
| 1 | Free formaldehyde | g/Kg | ≤0.1 | 0.04 |
| 2 | Plumbous (in Pb) | mg/Kg | ≤90 | 2 |
| 3 | Cadmium (in Cd) | mg/Kg | ≤75 | 4 |
| 4 | Chromium (in Cr) | mg/Kg | ≤60 | 4 |
| 5 | Mercury (in Hg) | mg/Kg | ≤60 | 1 |
But the every environmental protection index of the present invention all is better than national table standard.
Claims (9)
1. polymeric sol composition, comprise following parts by weight of component: polyacrylamide 0.05-0.11, sodium polyacrylate 0.05-0.11, anhydrous sodium sulphate 0.1-0.3, Mierocrystalline cellulose 0.05-0.15, sodium cellulosate 0.2-0.7, dithionous acid sodium 0.02-0.06, Textone 0.005-0.035, talcum powder 0.005-0.035.
2. polymeric sol composition according to claim 1, described component is following parts by weight of component: polyacrylamide 0.06-0.1, sodium polyacrylate 0.06-0.1, anhydrous sodium sulphate 0.15-0.35, Mierocrystalline cellulose 0.08-0.12, sodium cellulosate 0.3-0.6, dithionous acid sodium 0.03-0.05, Textone 0.01-0.03, talcum powder 0.01-0.03.
3. polymeric sol composition according to claim 1, described component is following parts by weight of component: polyacrylamide 0.08, sodium polyacrylate 0.08, anhydrous sodium sulphate 0.2, Mierocrystalline cellulose 0.1, sodium cellulosate 0.46, dithionous acid sodium 0.04, Textone 0.02, talcum powder 0.02.
4. claim 1 polymeric sol preparation of compositions method may further comprise the steps:
1) take by weighing each raw material by following weight part:
Polyacrylamide 0.05-0.11, sodium polyacrylate 0.05-0.11, anhydrous sodium sulphate 0.1-0.3, Mierocrystalline cellulose 0.05-0.15, sodium cellulosate 0.2-0.7, dithionous acid sodium 0.02-0.06, Textone 0.005-0.035, talcum powder 0.005-0.035;
2) with the anhydrous sodium sulphate crushing screening be 400 order to 800 orders;
3) add polyacrylamide, sodium polyacrylate, Mierocrystalline cellulose, sodium cellulosate, dithionous acid sodium, Textone and talcum powder; After the mixing, stir with the speed of 1.8-3t/h, promptly.
5. the application of polymeric sol composition aspect building coating, described composition are the described polymeric sol composition of claim 1-3.
6. a polymer hydrosol composition comprises described polymeric sol composition of claim 1-3 and water; The ratio of described polymeric sol composition and water is (0.5-1.5): (24-32).
7. polymer hydrosol composition according to claim 6, the ratio of described polymeric sol composition and water is for being 1: 28.
8. the application of polymer hydrosol composition aspect gluewater in use for construction, building coating and putty, described polymer hydrosol composition is as tamanori, film forming glue, levelling glue, wetting Agent for Printing Inks; Described composition is the described polymeric sol composition of claim 6-7.
9. the application of described according to Claim 8 polymer hydrosol composition aspect gluewater in use for construction, building coating and putty, described polymer hydrosol composition coating comprises the described polymeric sol composition of claim 6-7 3-7, chalk powder 55-70, ash calcium powder 14-22, lime carbonate 2-4, white cement 5-7.5, talcum powder 0.5-1.5, anhydrous sodium metasilicate 1.5-3.5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031499171A CN100362048C (en) | 2003-07-30 | 2003-07-30 | Polymeric colloidal sol compositon, aqueous colloidal sol composition, and its preparing method and use |
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| CNB031499171A CN100362048C (en) | 2003-07-30 | 2003-07-30 | Polymeric colloidal sol compositon, aqueous colloidal sol composition, and its preparing method and use |
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| CN1580109A CN1580109A (en) | 2005-02-16 |
| CN100362048C true CN100362048C (en) | 2008-01-16 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104593A (en) * | 1985-06-08 | 1986-12-03 | 湖南省林业科学研究所 | Acrylate pressure sensitive adhesive modified by hydrogenated rosin |
| CN1114338A (en) * | 1994-06-10 | 1996-01-03 | 博登公司 | Cross-linkable thixotropic wood adhesive gel |
| CN1063770C (en) * | 1997-11-13 | 2001-03-28 | 中国石油化工总公司 | Organosilicon modified propenoic acid emulsion paint |
-
2003
- 2003-07-30 CN CNB031499171A patent/CN100362048C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104593A (en) * | 1985-06-08 | 1986-12-03 | 湖南省林业科学研究所 | Acrylate pressure sensitive adhesive modified by hydrogenated rosin |
| CN1114338A (en) * | 1994-06-10 | 1996-01-03 | 博登公司 | Cross-linkable thixotropic wood adhesive gel |
| CN1063770C (en) * | 1997-11-13 | 2001-03-28 | 中国石油化工总公司 | Organosilicon modified propenoic acid emulsion paint |
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| CN1580109A (en) | 2005-02-16 |
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