CN103130450A - Interior wall building paint and preparation method thereof - Google Patents
Interior wall building paint and preparation method thereof Download PDFInfo
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- CN103130450A CN103130450A CN 201110374259 CN201110374259A CN103130450A CN 103130450 A CN103130450 A CN 103130450A CN 201110374259 CN201110374259 CN 201110374259 CN 201110374259 A CN201110374259 A CN 201110374259A CN 103130450 A CN103130450 A CN 103130450A
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Abstract
The invention belongs to the field of building paint. The invention discloses interior wall building paint comprising the following components by mass: 20-50% of modified bentonite slurry, 15-25% of modified polyvinyl alcohol glue, 15-25% of slaked lime slurry, 5-10% of titanium dioxide, 5-10% of talcum powder, 0.01-0.02% of an antifoaming agent (white carbon black), 0.1-0.4% of Chinese herbal medicine fibers, 0.1-0.8% of chloroprene rubber, 0.3-0.7% of a propylene glycol film forming additive, and 5-12% of water. The paint is uniform in coating, has no rolling coating traces, is smooth in surface, good in levelling property, good in handle, good in film forming effect, free of preservative, nontoxic and harmless; the paint does not precipitate or cause powder shedding; all the performance meets the technical requirements of interior wall building paint; and the paint of the invention is an optimum substitute for current emulsion paint interior wall building paint.
Description
Technical field
The invention belongs to coating and technical field of producing thereof, relate to a kind of construction coating for internal wall and preparation method thereof.
Background technology
Coating refers to be applied to body surface and the general name that can form the material of tough and tensile protective membrane, and building coating is an important class in coating, in China, generally will be for inner wall of building, and exterior wall, ceiling, ground, the coating of toilet is called building coating.Building coating has decoration functions, defencive function and livability is improved function, and different types of protected body is also different to the content that defencive function requires, and some buildingss have particular requirement to mildew-resistant, fire prevention, heat insulating, corrosion-resistant etc.Mark coating inspection center of section specialty is devoted to the analytical test service of coating, and the Spot detection project comprises: the rational performance when coating is liquid; The workability of coating; The quality index of filming; The related results such as the use properties of filming and life-span.The composition analysis of coating, Components identification, content measuring.Specifically comprise: formulation analysis, composition analysis, burn-in test (reliability testing), appearance color proportion viscosity are carefully wanted fine and smooth degree acid value solid minute opacifying power usage quantity consumption paint film time of drying grinability flow characteristics sticking power hardness of paint film snappiness shock strength wear resistance viscous-elastic behaviour glossiness electric property ((1) voltage breakdown or disruptive strength; (2) insulation resistance; (3) dielectric constant; (4) dielectric loss) the weather-proof ability of the rustless property paint film of water tolerance chemical resistant properties oil-proofness solvent-resisting medium transmitance paint film and the characteristic of life-span functional paint.
China in Recent Years coating (printing ink) level Zinic stearas machine industry has obtained very large development, but also has some problems in industry development, still has very large gap with comparing abroad.Chinese manufacturing is owing to lacking core technology, and original equipment manufacturer remains " made in China " general existential mode.A lot of high-end products surface listing domestic product, core technology is all from abroad in fact.For this reason, " 12 " explicitly point out and must adhere to bringing into play market value basis effect and government guidance and promote to combine, scientific and technical innovation combines with realizing industrialization, deepen the reform of the system, with enterprises as principal components, advance the combination involving production, teaching ﹠ research, allow high-end production become guiding industry and the mainstay industry of national economy.Manufacturing upgrading and transition, for coating (printing ink) level Zinic stearas industry, profound influence and important meaning are arranged.
Coating refers to a kind of general name of material that is coated in object (protected and decorated object) surface and can forms the continuous protective film of firm attachment; play the material of decoration and defencive function; play an important role in national economy and people's lives, a year use coating content is the important indicator of a national standard of living per capita.
The environmental friendliness Design of Coatings Formulation is mainly considered: the currently available products performance is improved, promoted in (1).Design of Coatings Formulation teacher should recreate on the existing performance basis of reservation original product, makes coating adapt to the requirement of environmental protection.What be worth prompting is: in the formulating of recipe of improving existing coating products, should avoid homogeneous competition, stick to the established practice; Break through old framework, open up the zinc approach, realize product wound zinc.(2) exploitation adaptability supporting coating.Different application field and different protected position need to adopt different coating varieties and different guard methods, therefore actually can not any field and protected position can adopt same coating variety.Design of Coatings Formulation teacher should develop the good supporting tandem product of adaptability, prevents " fastening one person's story upon another person " phenomenon in application.(3) exploitation has independent intellectual property right coating, avoids copying or " clone " pattern.At first, the coating products performance breaks through and should and create the zinc technology as the guide take wound zinc theory, the film forming matter of zinc, the research of the discovery and application of color stuffing, auxiliary agent exploitation etc., be the prerequisite and basis of exploitation zinc type coating variety, formulator should be established the thinking of wound zinc, adopts wound zinc technology, start inspiration and wisdom, create the product with independent intellectual property right.(4) base material and surface treatment thereof.After Design of Coatings Formulation person should be specifically noted that the coating film forming and the cohesiveness between protected base material (or claim ground), the material of base material is different, selects the coating system also should be different.(5) coating environment for use.Environmental factors is extremely important in the selection of coating, is dry or moist; Indoor or outdoor; Corrosive environment, or common atmospheric environment; Be southern climates (the illumination abundance is rainy) or boreal climate etc., all directly affect the selection of coating system.Design of Coatings Formulation teacher should be with the coating environment for use as one of foundation of selecting coating variety.
Summary of the invention
A kind of construction coating for internal wall disclosed by the invention, it is characterized in that: it is that the modified alta-mud slurry is 20～50%, modified polyvinyl alcohol glue is 15-25%, and the white lime slurry is 15～25%, and titanium dioxide is 5～10%, talcum powder is 5～10%, defoamer (white carbon black) is 0.01～0.02%, and the Chinese herbal medicine fiber is 0.1～0.4%, and the propylene glycol film coalescence aid is 0.3～0.7%, water is 5%～12%, chloroprene rubber 0.1～0.8%.
The preferred disclosed a kind of construction coating for internal wall of the present invention, it is characterized in that: it is that the modified alta-mud slurry is 20～30%, modified polyvinyl alcohol glue is 15-20%, and the white lime slurry is 15～20%, and titanium dioxide is 5～10%, talcum powder is 5～8%, defoamer (white carbon black) is 0.01～0.02%, and the Chinese herbal medicine fiber is 0.1～0.4%, and the propylene glycol film coalescence aid is 0.3～0.5%, water is 5%～12%, chloroprene rubber 0.1～0.4%.
The present invention further discloses the method for construction coating for internal wall: with preparation raw material mix and blend one by one in proportion, evenly become fully the oily translucent liquid, can spraying or swabbing, time of drying be 2-3 hour, it is good that coating has snappiness, tensile strength, bonding strength are high, and waterproof sealing, anticorrosion antiwear, anti-gasoline, machine oil etch, high-and low-temperature resistance are not volatile, quality guaranteed period is 12 months, and work-ing life was over 20 years.Be applicable to metope etc. in metal, wooden and attic room is coated with use, and nontoxicity.
General interior wall coating is carried out national standard GB/T9756-1995, totally 8 technical indicators.Wherein not about the control index of toxicity and pollution aspect.The standard that environment-friendly type is carried out is HJBZ004 environmental labelling product technical indicator; The health type operative norm is the technical indicator of DB31/T15-1998, at first it requires is the technical indicator that reaches acceptable end product in medium-sized GB/T9756 standard, also to reach the technical indicator of the environment-friendly type of HJBZ004, seven of the aerial residual concentration of volatile organic matter, heavy metal content, coating bio-toxicity indexes etc. and the closely-related index of HUMAN HEALTH are arranged.
Interior wall coating main performance index of the present invention:
(1) opacifying power: need the base course wall with coatings decoration, the body of wall after decoration is the most basic, requirement at least should be also that the new image that metope is given with coating occurs, and original color should be hidden by coating material institute.Be the defective that coating should have the ability to hide original base course wall irregular colour, for the ability of this covering of coating, we are called opacifying power.
(2) solids content: what of the composition that can not volatilize in coating are solids coatings refer to.We might as well help understand with " effective constituent " this concept.
The two class coating of speaking of in front are all take water as dilution, and adding of water is needs in order to make and to construct fully.After wall on coating application, water is to vapor away eventually, thereby regard it as invalid components so long.The solids content of so-called coating is for the coating of water-based, can be interpreted as intuitively to be left how much effective constituent after in coating, steeping in water for reconstitution being waved actually.
(3) abrasion resistance: on paint spraying, wall after the several years, even dirty, seems outmoded, and general also no one goes to make the metope renovation by the method for the flushing metopes such as water, but re-starts application.But often stay stain etc. on metope unheedingly in also undeniable daily life, work; they genuine children sometimes also can stay on metope they " masterpiece " but owing to being only local spot; whether can be to carry out the integral body renovation; and only scrub local? answer is sure; the coating of excellent property be coated with load onto wall and drying after; can clean by water fully, even can use washing composition, suds etc.This just requires coating that the ability that stands to wash, wipe examination is arranged, and for this ability of coating, is called the abrasion resistance of coating.
(4) for the adhesive capacity of base course wall how anti-xerotripsis: the anti-xerotripsis of coating and abrasion resistance are much the same in reason, be all examination coating, manifestation difference only both.Abrasion resistance reflects as mentioned above is the performance in the wet rubbing situation of coating and restrains oneself ability, and anti-xerotripsis has reflected coating in the situation that there is no that water his-and-hers watches machine touches, the ability of restraining oneself of friction.
We generally have such experience of life, and which wall you do not pay attention to toward on one and lean on sometimes, and just being stained with at once on clothes has been a lot of white powder, and we know that also the coating quality on this wall is very poor without the expert.Qualified coating after wall and drying, being touched or wiping with what hand was exerted oneself on it is coated, and is white powder not to be arranged on hand.
Do (5) water tolerance: how the friends of hobby philatelic make stamp out of gear mesh from the envelope? the dried I'm afraid not that tears, can easily stamp and envelope be separated but soak for some time in water, can not damage again pattern and the paper substrate of stamp simultaneously.
(6) sticking power: coating is as a kind of finishing material; not only has decoration function; also has the suitable provide protection to base course wall; some even has other special efficacy such as fire prevention, waterproof, anti-electrostatic, anti-mosquito etc.; but the prerequisite that all these functions can play a role is coating can be attached on body of wall firmly, otherwise all are not known where to begin.We call sticking power to coating for the adhesive ability of basic unit.The sticking power of coating is better, and the adhesive capacity for body of wall is stronger.
(7) low-temperature stability: resin latex dope is worked as like this temperature and is descended below 0 ℃ take water as thinner, and coating freezes just unavoidable, and after temperature recovery, coating should be able to again melt and never degenerate.Moreover, it also should stand several similarly repeatedly and the variation of matter does not appear in stable existence, this performance of coating is exactly the low-temperature stability of coating.All synthetic resin emulsion coatings all should above-mentionedly first freeze the circulation of melting afterwards and quality problems not occur through 3, and this is the fundamental property that all should pass through.
(8) viscosity: viscosity is as the term suggests be exactly the sliminess of coating, and this performance is mainly to consider the construction problem of coating.There is the friend of construction experience or similar experience to know all that coating is too thick and is not easy brushing; And therefore too rare easily stream pendant requires viscosity should be controlled in certain scope.Coating disclosed by the invention has brushing evenly, without the round brush vestige, and smooth surface, good leveling property, good hand touch, film-formation result is good, does not contain sanitas, and is nontoxic; Do not precipitate, not shedding, all properties can satisfy the technical requirements of construction coating for internal wall, is the best substitute of present emulsion paint construction coating for internal wall.
Embodiment
For simple and purpose clearly, hereinafter appropriate omission the description of known technology, in order to avoid those unnecessary details impacts are to the description of the technical program.
Embodiment 1
The modified alta-mud slurry is 20%, modified polyvinyl alcohol glue is 15%, the white lime slurry is 15%, titanium dioxide is 5%, and talcum powder is 5%, and defoamer (white carbon black) is 0.01%, the Chinese herbal medicine fiber is 0.1～%, the propylene glycol film coalescence aid is 0.3%, and water is 5%, chloroprene rubber 0.1%.With preparation raw material mix and blend one by one in proportion, evenly become fully the oily translucent liquid, can spraying or swabbing, time of drying be 2-3 hour.
Embodiment 2
The modified alta-mud slurry is 30%, modified polyvinyl alcohol glue is 20%, the white lime slurry is 20%, titanium dioxide is 10%, and talcum powder is 8%, and defoamer (white carbon black) is 0.02%, the Chinese herbal medicine fiber is 0.4%, the propylene glycol film coalescence aid is 0.3%, and water is 5%%, chloroprene rubber 0.4%.With preparation raw material mix and blend one by one in proportion, evenly become fully the oily translucent liquid, can spraying or swabbing, time of drying be 2-3 hour.
Embodiment 3
The modified alta-mud slurry is 30%, modified polyvinyl alcohol glue is 15%, the white lime slurry is 25%, titanium dioxide is 10%, and talcum powder is 10%, and defoamer (white carbon black) is 0.02%, the Chinese herbal medicine fiber is 0.4%, the propylene glycol film coalescence aid is 0.7%, and water is 12%, chloroprene rubber 0.8%.With preparation raw material mix and blend one by one in proportion, evenly become fully the oily translucent liquid, can spraying or swabbing, time of drying be 2-3 hour.
Embodiment 4
The modified alta-mud slurry is 20～30%, modified polyvinyl alcohol glue is 20%, the white lime slurry is 15%, titanium dioxide is 8%, and talcum powder is 88%, and defoamer (white carbon black) is 80.02%, the Chinese herbal medicine fiber is 0.3%, the propylene glycol film coalescence aid is 0.4%, and water is 10%, chloroprene rubber 0.4%.With preparation raw material mix and blend one by one in proportion, evenly become fully the oily translucent liquid, can spraying or swabbing, time of drying be 2-3 hour.
Claims (3)
1. construction coating for internal wall, it is characterized in that: it is that the modified alta-mud slurry is 20～50%, modified polyvinyl alcohol glue is 15-25%, and the white lime slurry is 15～25%, and titanium dioxide is 5～10%, talcum powder is 5～10%, defoamer (white carbon black) is 0.01～0.02%, and the Chinese herbal medicine fiber is 0.1～0.4%, and the propylene glycol film coalescence aid is 0.3～0.7%, water is 5%～12%, chloroprene rubber 0.1～0.8%.
2. construction coating for internal wall, it is characterized in that: it is that the modified alta-mud slurry is 20～30%, modified polyvinyl alcohol glue is 15-20%, and the white lime slurry is 15～20%, and titanium dioxide is 5～10%, talcum powder is 5～8%, defoamer (white carbon black) is 0.01～0.02%, and the Chinese herbal medicine fiber is 0.1～0.4%, and the propylene glycol film coalescence aid is 0.3～0.5%, water is 5%～12%, chloroprene rubber 0.1～0.4%.
3. method for preparing construction coating for internal wall claimed in claim 1: with preparation raw material mix and blend one by one in proportion, evenly become fully the oily translucent liquid, can spraying or swabbing, time of drying be 2-3 hour, it is good that coating has snappiness, tensile strength, bonding strength are high, and waterproof sealing, anticorrosion antiwear, anti-gasoline, machine oil etch, high-and low-temperature resistance are not volatile, quality guaranteed period is 12 months, and work-ing life was over 20 years.Be applicable to metope etc. in metal, wooden and attic room is coated with use, and nontoxicity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110374259 CN103130450A (en) | 2011-11-23 | 2011-11-23 | Interior wall building paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110374259 CN103130450A (en) | 2011-11-23 | 2011-11-23 | Interior wall building paint and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103130450A true CN103130450A (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110374259 Pending CN103130450A (en) | 2011-11-23 | 2011-11-23 | Interior wall building paint and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177945A (en) * | 2014-08-21 | 2014-12-03 | 苏州靖羽新材料有限公司 | Polyvinyl alcohol bentonite interior wall paint |
| CN105131672A (en) * | 2015-09-06 | 2015-12-09 | 天长市银狐漆业有限公司 | Scrubbing-resistant anti-microbial inner wall emulsion paint |
| CN105131744A (en) * | 2015-09-06 | 2015-12-09 | 天长市银狐漆业有限公司 | Water-resistant anti-microbial inner wall paint |
| CN105295485A (en) * | 2015-11-30 | 2016-02-03 | 西安香海糯米涂料有限公司 | Chinese herb environment-friendly coating and preparation method thereof |
-
2011
- 2011-11-23 CN CN 201110374259 patent/CN103130450A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177945A (en) * | 2014-08-21 | 2014-12-03 | 苏州靖羽新材料有限公司 | Polyvinyl alcohol bentonite interior wall paint |
| CN105131672A (en) * | 2015-09-06 | 2015-12-09 | 天长市银狐漆业有限公司 | Scrubbing-resistant anti-microbial inner wall emulsion paint |
| CN105131744A (en) * | 2015-09-06 | 2015-12-09 | 天长市银狐漆业有限公司 | Water-resistant anti-microbial inner wall paint |
| CN105295485A (en) * | 2015-11-30 | 2016-02-03 | 西安香海糯米涂料有限公司 | Chinese herb environment-friendly coating and preparation method thereof |
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Application publication date: 20130605 |