CN1066865A - A kind of composite decorative building material and compound method - Google Patents
A kind of composite decorative building material and compound method Download PDFInfo
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- CN1066865A CN1066865A CN 91108543 CN91108543A CN1066865A CN 1066865 A CN1066865 A CN 1066865A CN 91108543 CN91108543 CN 91108543 CN 91108543 A CN91108543 A CN 91108543A CN 1066865 A CN1066865 A CN 1066865A
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Abstract
A kind of composite decorative building material.This material is with gelling material such as polyvinyl alcohol, lime powder, natural gesso, the silicon sol membrane-forming agent of deciding, and adds to be equipped with a kind of body of paste that fillers such as natural stone-powder, talcum powder and other auxiliary agent are made through mechanical stirring behind the even pulpous state of water furnishing.This body of paste excellent combination property: the smooth exquisiteness of facing is the sense of porcelain shape, alkali resistance, thermotolerance, frost resistance, cementability are good, particularly water-fast, scrub resistance, ventilation property are outstanding, are suitable for the maintenance decoration of the moist and indoor agent structure that needs are often cleaned such as kitchen, toilet.This material feedstock is easy to get, and makes easyly, and application property is good, is beneficial to and applies.
Description
The present invention relates to a kind of composite decorative building material and compound method thereof.
This composite decorative building material is fit to the decoration on house inner wall, top ceiling and ground, is particularly suitable for maintenance moist and the often indoor agent structure of the buildings of scouring such as kitchen, toilet and decorates.
The traditional decorative material for internal wall of China is a paper strip mixed lime mortar, plastering gupsum and lime powder etc., these materials are cheap and easy to get, but decorative effect, durable, water tolerance is all very poor, scrubbing resistance just needed to upgrade in three, five years.
Present widely used Sj-803 interior wall coating, performance and traditional decorative material for internal wall paper strip mixed lime mortar, plastering gupsum and lime powder are compared, and performance increases, but the facing quality is subjected to the influence of base surface roughness and pH value, and still undesirable.Particularly the main membrane-forming agent polyvinyl formal of this coating is the resultant after not water-proof polyvinyl alcohol and the formaldehyde condensation reaction, the water tolerance of filming mainly is subjected to the influence of the acetalation degree of polyvinyl alcohol and formaldehyde, and the too high or too low water resistance of filming that all can make is bad.The resultant of this condensation reaction generally has polymolecularity, is difficult to evenly appropriateness, so the Sj-803 interior wall coating is not water-fast, and scrubbing resistance not.
February 21 nineteen ninety, Chinese Patent Office was in the patent of CN1039790A at publication number, disclosed a kind of powdered wall decorating cream, be characterized in directly brushing on bed load or old metope, but still it was not water-fast to fail to overcome the existing covering with paint material of using, not the main drawback of washability.
On June 3rd, 1987, Chinese Patent Office was in the patent of CN86102406A at publication number, disclosed a kind of washable interior wall coating, and scrub resistance can reach 2000 times.
This invention is to carry out chemical modification by the main membrane-forming agent polyvinyl formal to present widely used Sj-803 interior wall coating to improve scrub resistance.The method for preparing main membrane-forming agent is the same substantially with the Sj-803 interior wall coating with main raw material(s), but more more numerous and diverse than Sj-803, and nearly 12 kinds of materials all are difficult to promote from price is still produced.Particularly the main membrane-forming agent after the modification does not still have bigger breakthrough on scrub resistance.
The object of the present invention is to provide a kind of good decorating effect, weather resistance, application property particularly water tolerance, the good building and ornament materials of scrub resistance.This material not only excellent combination property but also starting material is easy to get, and low price is convenient to apply in modern covil construction industry.
Invention mechanism:
Composite decorative building material of the present invention is that the composite principle of using matrix material is made.According to composite principle, two or more physics, material that chemical property is different are combined, storeroom can be learnt from other's strong points to offset one's weaknesses, and making a kind of good combination property is multi-functional matrix material.
The present invention is that organic gel gel material polyvinyl alcohol, the price with several inorganic water-soluble irreversible gelling material and poor water resistance is low, the natural calcite powder easily of drawing materials, material that physics such as silicon sol, chemical property that fine and smooth talcum powder, seepage force is strong are different is compound and the multi-use architecture finishing material of a kind of paste body shape of making.
Each effect of forming is as described below in this composite decorative building material:
Polyvinyl alcohol: belong to the organic gel gel material, its aqueous solution is a kind of caking agent.Can be from doing film forming under normal temperature condition, film forming power is strong and certain flexibility is arranged, but poor water resistance.
Lime powder: a kind of drawing materials conveniently, low-cost inorganic coagulation material can be from doing film forming in air after making slurry with water.
Terra alba: add water and restore and generate behind the gypsum with regard to a kind of inorganic coagulation material of solidified, curing speed is fast, and is easy to use, and cured film is crisp.
Silicon sol: i.e. the aqueous dispersions of colloid silica, the colloidal solution of anhydrous silicate ultrafine particle, the normal temperature self-drying film forming, in case film forming is just no longer water-soluble, cured film is water-fast, scrubbing resistance, the fine and closely woven hard ventilation property that has again.Colloid silica seepage force in the component is very strong, the alkaline substance generation coordination reaction that can in maintenance, separate out with the alkaline bottom surface of cement and so on, make and film and ground formation one, when therefore this coating is constructed, ground is without special processing, make paste with other material, can directly brush on mortar levelling face or old wall.
Calcite in powder strong covering power in the component, low price, the two is used as compounded mix the talcum powder exquisiteness, both can improve the facing opacifying power, and any surface finish exquisiteness can reduce cost again.
Dibutyl phthalate can improve the fragility that inorganic coagulation material is filmed as softening agent, increases snappiness.
Emulsifier op-10 promotes the emulsification of base-material.
The composition of this composite decorative building material and weight percent:
Base-material: (self-control) 25-40%
Calcite in powder: (250-320 order) 45-60%
Talcum powder: (200 order) 3-6%
Lime powder: (200 order) 2-8%
Terra alba: (200 order) 1-6%
The composition of base-material and proportioning (by weight percentage)
Polyvinyl alcohol (water-soluble) 3-8%
Tap water: 86-94%
Silicon sol (SS-1) 2-6%
Emulsifier op-10: 0.02-0.08%
Dibutyl phthalate: 0.1-0.2%
Embodiments of the invention:
1, produce base-material:
Pack in the reactor and begin behind 92 kilograms of tap water to heat up, add 4.83 kilograms of polyvinyl alcohol (1788 type) while stirring, controlled temperature after the liquid-transparent, adds 0.15 kilogram of dibutyl phthalate at 90 ℃ in the question response still when cooling to 50 ℃, 0.02 kilogram of emulsifier op-10, keep 50 ℃ and stir after 30 minutes and cool to 40 ℃, keep 40 ℃, after being linear shape while stirring and dripping 3 kilograms of silicon sol, continue to keep 40 ℃, stir that to make base-material in 1 hour standby.
2, produce decorating paste:
After taking by weighing 30 kilograms of agitators of packing into of base-material, stir on the limit, and the limit adds 2.7 kilograms of lime powders, and 2.8 kilograms of terra albas after stirring, add 60 kilograms of calcite in powder, and 4.5 kilograms of talcum powder continue to stir, and make the present invention: composite decorative building material.
The present invention and the contrast of existing wall fitting coating, basic mechanical design feature is as follows:
(videing infra)
Be not difficult to find out water tolerance of the present invention up to 60 days from the data that detect, scrub resistance is up to more than 3000 times, and more wiping is brighter and cleaner, alkaline-resisting, heat-resisting, and performances such as frost resistance are also fine, and are a kind of really multi-functional, the building and ornament materials of high comprehensive performance.
The present invention compared with prior art has following advantage:
1, good decorating effect: the coating quality is bright and clean, fine and smooth, smooth, is the sense of porcelain shape.
2, coatings is hard and certain toughness, water-fast, alkaline-resisting, anti-scrubbing are arranged. Meeting water is difficult for foaming, difficult drop-off, is difficult for cracking excellent in durability.
3, applied widely: as owing to be a kind of adjustable lotion, can be widely used in grade building decoration, the decorations such as the indoor wall that suitable coagulation, cement mortar, cement asbestos board, lime mortar, lime cream are wiped one's face, ceiling, ground.
4, good permeability: after covering with paint, lacquer, colour wash, etc. metope do not get damp, not dewfall, do not hang pearl.
5, construction cost is low: constructing operation is easy once to be survived, at the bottom of having improved traditional ornament materials, in, face render float and set technology, compare with traditional handicraft, thickness can reduce 4/5ths, cost 30-40% can replace the ornament materials such as paper strip mixed lime mortar plastering gupsum, pulverized limestone, wall paper and building coating.
6, application property is good: roll, scrape, be coated with, smear, all easily constructions of construction method such as spray. Be beneficial to realization mechanization, the reduction of erection time.
7, raw material drawing is convenient, and low price is suitable for applying.
Claims (4)
1, a kind of composite decorative building material is characterized in that: this material also is made up of by following weight percent following substances:
Base-material: (autogamy) 25-40%
Calcite in powder: (250-320 order) 45-60%
Lime powder: (200 order) 2-8%
Terra alba: (200 order) 1-6%
Talcum powder: (200 order) 3-6%.
2, composite decorative building material according to claim 1 is characterized in that: base-material is made up of by following per-cent following substances:
Polyvinyl alcohol (water-soluble) 3-8%
Tap water 86-94%
Silicon sol SS-1 2-6%
Emulsifier op-10 0.02-0.08%
Dibutyl phthalate (industrial goods) 0.1-0.2%
3, according to claim 1 and 2 described composite decorative building materials, it is characterized in that: base-material is prepared as follows
The tap water of 86-94% and the polyvinyl alcohol of 3-8% are put into reactor, be warmed up to 90 ℃ while stirring, treat that solution reduces the temperature to 50 ℃ after transparent fully, drop into 0.02-0.08% emulsifier op-10 and 0.1-0.2% dibutyl phthalate again, keep 50 ℃ and stir after 30 minutes, when cooling to 40 ℃, be wire while stirring and drip silicon sol 2-6%, keep 40 ℃, stirred one hour, it is standby to make base-material.
4, a kind of preparation method of composite decorative building material is characterized in that:
The base-material of 25-40% adds in the mechanical stirrer,
Lime powder with 2-8%
The terra alba of 1-6%
After mixing thoroughly with 160-200 rev/min speed, add again
The 45-60% calcite in powder The 3-6% talcum powderStir with 50-100 rev/min speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91108543 CN1028869C (en) | 1991-09-03 | 1991-09-03 | Composite decorative building material and making-up method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91108543 CN1028869C (en) | 1991-09-03 | 1991-09-03 | Composite decorative building material and making-up method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1066865A true CN1066865A (en) | 1992-12-09 |
| CN1028869C CN1028869C (en) | 1995-06-14 |
Family
ID=4909349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91108543 Expired - Fee Related CN1028869C (en) | 1991-09-03 | 1991-09-03 | Composite decorative building material and making-up method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1028869C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962124A (en) * | 2015-06-17 | 2015-10-07 | 安徽省七博士化工新材料有限公司 | Nano-silica sol modified interior wall putty powder and making method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1908079B (en) * | 2006-08-29 | 2011-06-08 | 黄尧谊 | Metope ion charcoal powder coating plaster |
-
1991
- 1991-09-03 CN CN 91108543 patent/CN1028869C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962124A (en) * | 2015-06-17 | 2015-10-07 | 安徽省七博士化工新材料有限公司 | Nano-silica sol modified interior wall putty powder and making method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1028869C (en) | 1995-06-14 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |