CN104194436B - A kind of inner-outer wall elastic water-proof texture coating and preparation technology thereof - Google Patents
A kind of inner-outer wall elastic water-proof texture coating and preparation technology thereof Download PDFInfo
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- CN104194436B CN104194436B CN201410382953.9A CN201410382953A CN104194436B CN 104194436 B CN104194436 B CN 104194436B CN 201410382953 A CN201410382953 A CN 201410382953A CN 104194436 B CN104194436 B CN 104194436B
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Abstract
A kind of inner-outer wall elastic water-proof texture coating, including: quartz sand, triple superphosphate, coalescents, acrylic acid, defoamer, preservative, cellulose ether, rheology modifier, dispersant and solvent.Present invention additionally comprises above-mentioned coating preparation technology and this coating moulding multiple veinpatterns design and/or moulding the application in texture artistic effect.The coating of the present invention has stronger toughness and elasticity, after dress is applied to metope, has relatively strong adhesive force, will not thus weather frequently change and occur flaking and cracking situation, and the corresponding like product of this coating has more preferable fixing property, will not easily fade.And this coating has extremely strong sterilization and disinsection performance, it is possible to effectively antagonism is gone mouldy, even being chronically under dark and damp environment, does not also have mouldy.
Description
Technical field
The present invention relates to the preparation technology of a kind of formulation for coating material and this coating, refer in particular to a kind of inner-outer wall elastic water-proof texture coating, this Paint preparation technology and this coating and moulding multiple veinpatterns design and/or moulding the application in texture artistic effect.
Background technology
Coating, is referred to as paint at Chinese tradition.China's more authoritative " coating process " book of coating circle is defined such that " coating is a kind of material, and this material can be coated in object surface by different construction technologies, is formed and adheres to firmly, has some strength, continuous print solid film.The film common name film so formed, also known as paint film or coating." wall covering is a kind of application and coating widely thereof, it is primarily referred to as playing decoration and protection for building wall, makes building wall beautiful and clean, also be able to play protection building wall simultaneously, extend the effect in building service life.Wall covering includes interior wall coating and exterior coating two large divisions by building wall classification.Interior wall coating focuses on decoration and environmental protection；Exterior coating focuses on protection with durable.Wall covering is in addition to decoration own and protective effect, also to rich and varied, fashion, health environment-friendly trend development.It is desirable to the brilliant magnificent mansion of decorative effect, elegant, romance, warmth；Also it is more desirable to that material itself is pollution-free, health environment-friendly, individual character and be rich in third dimension.
Currently known coating for internal and external wall is widely used in architecture inside and outside decoration, and decorative effect is various, but all there is a lot of defect, and some weatherability difference is easily faded；Some adhesive force is bad, easily flakes；Some tensile strength is the highest, easily ftractures；Some waterproof effect is bad, easy mouldy infiltration.Service life, length brought the wasting of resources endlessly to later maintenance.
Summary of the invention
The present invention provides a kind of inner-outer wall elastic water-proof texture coating and preparation technology thereof, its main purpose be to overcome present in existing coating for internal and external wall easily fade, easily flake, easily cracking and the most mouldy defect.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of inner-outer wall elastic water-proof texture coating, comprising: quartz sand 53wt%～60wt%；Triple superphosphate 8w%～12wt%；Coalescents 0.2 wt%～0.4wt%；Acrylic acid 18wt%～22wt%；Defoamer 0.3wt%～0.5wt%；Preservative 0.3wt%～0.5wt%；Cellulose ether 0.03 wt%～0.05wt%；Rheology modifier 0.5wt%～1.5wt%；Dispersant 2.5wt%～4wt%；Surplus is solvent.
Preferably, described solvent is the water of 7wt%～10wt%.
The present invention claimed inner-outer wall elastic water-proof texture coating is under coatings chemistry theoretical direction; in conjunction with applicant's research practice experience for many years; the chemical raw material filtered out, forms according to certain percentage by weight collocation, can mould multiple veinpatterns design and texture artistic effect.
Wherein quartz sand is a kind of hard, wear-resisting, silicate mineral of stable chemical performance, and its main mineral constituent is SiO2, color is milky or semi-transparent clear shape, and its chemistry, calorifics and mechanical performance have obvious anisotropy, insoluble in acid, are slightly soluble in KOH solution.
Triple superphosphate is the abbreviation of ground calcium carbonate, is to be ground formed by natural carbonate mineral such as calcite, marble, limestone.Triple superphosphate is conventional powdery inorganic filler, has advantages such as being difficult to chemical reaction, Heat stability is good, low, little, nonpoisonous and tasteless, the good dispersion of the low wearing valve of hardness of index of refraction.
Coalescents also known as coalescing aid, be a kind of can promote macromolecular compound Plastic Flow and elastic deformation, improvement coalescence performance and can in the range of wide construction temperature the material of film forming.The conventional strong solvent that coalescents is ether alcohol class high polymer, such as propandiol butyl ether, propylene glycol methyl ether acetate etc..
Acrylic acid be a kind of chemical formula be C3H4O2Organic compound, be simplest unsaturated carboxylic acid, it is made up of a vinyl and a carboxyl.Pure acrylic acid is achromaticity and clarification liquid, and with the penetrating odor of feature, it can dissolve each other with water, alcohol, ether and chloroform, is to be prepared by the propylene obtained from oil plant.
Defoamer is also called defrother or foamicide, can produce the foam that many impacts produce during commercial production, needs to add defoamer.The unwanted bubbles that defoamer produces during being widely used in removing the industry production such as latex, textile sizing, food fermentation, biological medicine, coating, petrochemical industry, papermaking, industry cleaning link, sewage disposal.
Preservative is efficient, wide spectrum water mildow-proof agent, can effectively kill mycete and algae, has good protective action to aqueous inner, external wall coating, gives the ability resisting mycete infringement that paint film is long-term.
Cellulose ether is the macromolecular compound with ether structure being made up of cellulose.Cellulose ether is the product that in cellulosic polymer, the hydrogen of hydroxyl is replaced by alkyl.Cellulose is the most not melted a kind of both insoluble polyhydroxy macromolecular compound.Then can be dissolved in water, dilute alkaline soln and organic solvent after cellulose is etherified, and there is thermoplasticity.
Rheology modifier can adjust the flow behavior of coating, no matter is the viscosity improving coating, still makes coating have pseudoplastic behavior or thixotropy, and rheology modifier all can play the effect of key.
Dispersant is a kind of to have lipophile and the interfacial agent of two kinds of opposite nature of hydrophilic in intramolecular simultaneously.Dispersant be a kind of can homogeneous dispersion those be poorly soluble the solid particle in the inorganic of liquid or organic pigment, also can prevent sedimentation and the cohesion of solid particle simultaneously, form the medicament needed for stable suspension.
As the more specifically technical scheme of the present invention, a kind of inner-outer wall elastic water-proof texture coating, comprising: quartz sand 55wt%；Triple superphosphate 10wt%；Coalescents 0.3wt%；Acrylic acid 20wt%；Water 9.86 wt%；Defoamer 0.4wt%；Preservative 0.4wt%；Cellulose ether 0.04wt%；Rheology modifier 1wt%；Dispersant 3%.
Preferably, the active component of described preservative is benzimidazole carbamate or isothiazolinone derivative.
Preferably, described defoamer is the mixture of organic-silicon-modified hydrophobic particles, emulsifying agent and mineral oil.
Preferably, described dispersant is Hydrophilic dispersant.
Preferably, described coalescents is ethylene glycol monobutyl ether.
Preferably, described rheology modifier is aerosil.
A kind of inner-outer wall elastic water-proof texture coating, comprising: quartz sand 53wt%～60wt%；Silica flour 8w%～12wt%；Coalescents 0.2 wt%～0.4wt%；Acrylic acid 18wt%～22wt%；Defoamer 0.3wt%～0.5wt%；Preservative 0.3wt%～0.5wt%；Cellulose ether 0.03 wt%～0.05wt%；Rheology modifier 0.5wt%～1.5wt%；Dispersant 2.5wt%～4wt%；Surplus is solvent.
Preferably, described solvent is the water of 7wt%～10wt%.
The main component of silica flour is identical with quartz sand, and its difference is: after the quartz that goes out from mining is processed, and general fineness product (less than 120 mesh) below 120 mesh claims quartz sand, is referred to as silica flour more than the product of 120 mesh.
A kind of method moulding multiple veinpatterns design, comprise the following steps: after adding, in above-mentioned a kind of inner-outer wall elastic water-proof texture coating, the quartz sand particle varied in size, form oleo stock, put down this oleo stock to scrape and be bulldozed on levelling good putty basal plane, various lines attractive in appearance different in size can be produced with square plank to different directions horizontal drawing afterwards, a veinpatterns design is integrally formed.
A kind of method moulding texture artistic effect, comprise the following steps: above-mentioned a kind of inner-outer wall elastic water-proof texture coating is bulldozed on levelling good putty basal plane, pull back and forth with smooth rollers afterwards and make it produce uniform trench lines, then to equidirectional with scraper one draw and will produce similar corticinus texture artistic effect gently.
Compared to the prior art, what the present invention produced has the beneficial effects that:
The present invention claimed inner-outer wall elastic water-proof texture coating is under coatings chemistry theoretical direction; in conjunction with applicant's research practice experience for many years; the chemical raw material filtered out; form according to certain percentage by weight collocation; rely on the common effect of each chemical raw material component, so that this coating has stronger toughness and elasticity, after dress is applied to metope; have relatively strong adhesive force, will not thus weather frequently change and occur flaking and cracking situation.This coating is the environment-friendly and green product of aqueous non-toxic, user directly can add aqueous pigment as required in this coating and allots various color or coloured aqueous or oil paint are painted on pigmented finiss on the ready-made material of this coating, the corresponding like product of this coating has more preferable fixing property, will not cause fade because of unfavorable factors such as time length or wind and weathers.And this coating has extremely strong sterilization and disinsection performance, it is possible to effectively antagonism is gone mouldy, even being chronically under dark and damp environment, does not also have mouldy.
Detailed description of the invention
The invention discloses a kind of inner-outer wall elastic water-proof texture coating, this Paint preparation technology and this coating moulding multiple veinpatterns design and/or moulding the application in texture artistic effect, those skilled in the art can use for reference present disclosure, is suitably modified technological parameter and realizes.Special needs to be pointed out is, all similar replacements and change apparent to those skilled in the art, they are considered as being included in the present invention.Method and the application of the present invention are described by preferred embodiment, method described herein and application substantially can be modified in without departing from present invention, spirit and scope or suitably change and combine by related personnel, realizes and applies the technology of the present invention.
Claimed a kind of inner-outer wall elastic water-proof texture coating, comprising: quartz sand 53wt%～60wt%；Triple superphosphate 8w%～12wt%；Coalescents 0.2 wt%～0.4wt%；Acrylic acid 18wt%～22wt%；Defoamer 0.3wt%～0.5wt%；Preservative 0.3wt%～0.5wt%；Cellulose ether 0.03 wt%～0.05wt%；Rheology modifier 0.5wt%～1.5wt%；Dispersant 2.5wt%～4wt%；Surplus is solvent, and as the preferred embodiments of the present invention, described solvent is the water of 7wt%～10wt%.
The present invention claimed inner-outer wall elastic water-proof texture coating is under coatings chemistry theoretical direction; in conjunction with applicant's research practice experience for many years; the chemical raw material filtered out; form according to certain percentage by weight collocation; rely on the common effect of each chemical raw material component, so that this coating has stronger toughness and elasticity, after dress is applied to metope; have relatively strong adhesive force, will not thus weather frequently change and occur flaking and cracking situation.This coating is the environment-friendly and green product of aqueous non-toxic, user directly can add aqueous pigment as required in this coating and allots various color or coloured aqueous or oil paint are painted on pigmented finiss on the ready-made material of this coating, the corresponding like product of this coating has more preferable fixing property, will not cause fade because of unfavorable factors such as time length or wind and weathers.And this coating has extremely strong sterilization and disinsection performance, it is possible to effectively antagonism is gone mouldy, even being chronically under dark and damp environment, does not also have mouldy.
Present invention additionally comprises the preparation technology of a kind of inner-outer wall elastic water-proof texture coating, raw material includes: quartz sand 53wt%～60wt%；Triple superphosphate 8w%～12wt%；Coalescents 0.2 wt%～0.4wt%；Acrylic acid 18wt%～22wt%；Defoamer 0.3wt%～0.5wt%；Preservative 0.3wt%～0.5wt%；Cellulose ether 0.03 wt%～0.05wt%；Rheology modifier 0.5wt%～1.5wt%；Dispersant 2.5wt%～4wt%;Water 7wt%～10wt%.Its step includes: a, mixed according to proportioning by raw material；B, it is stirred and heated to 90 DEG C～100 DEG C, and grinds at least 30 minutes, grind rotating speed and be at least 300 rpms；C, it is cooled to 50 DEG C～60 DEG C, and stirs reaction at least 20 minutes, can be prepared by finished product.
Several embodiments of the invention presented below:
Embodiment one
A kind of inner-outer wall elastic water-proof texture coating, comprising: quartz sand 55wt%；Triple superphosphate 10wt%；Coalescents 0.3wt%；Acrylic acid 20wt%；Water 9.86 wt%；Defoamer 0.4wt%；Preservative 0.4wt%；Cellulose ether 0.04wt%；Rheology modifier 1wt%；Dispersant 3%.Preferably, the active component of described preservative is benzimidazole carbamate or isothiazolinone derivative.Described defoamer is the mixture of organic-silicon-modified hydrophobic particles, emulsifying agent and mineral oil.Described dispersant is Hydrophilic dispersant.Described coalescents is ethylene glycol monobutyl ether.Described rheology modifier is aerosil.
Embodiment two
A kind of inner-outer wall elastic water-proof texture coating, comprising: quartz sand 53wt%；Triple superphosphate 12wt%；Coalescents 0.2wt%；Acrylic acid 22wt%；Water 9.17 wt%；Defoamer 0.3wt%；Preservative 0.3wt%；Cellulose ether 0.03wt%；Rheology modifier 0. 5wt%；Dispersant 2.5%.
Embodiment three
A kind of inner-outer wall elastic water-proof texture coating, comprising: quartz sand 60wt%；Triple superphosphate 8wt%；Coalescents 0.4wt%；Acrylic acid 18wt%；Water 7.05 wt%；Defoamer 0.5wt%；Preservative 0.5wt%；Cellulose ether 0.05wt%；Rheology modifier 1. 5wt%；Dispersant 4%.
Embodiment four
Oleo stock is formed after adding, in the coating of above-described embodiment one proportioning composition, the quartz sand particle varied in size, put down this oleo stock to scrape and be bulldozed on levelling good putty basal plane, various lines attractive in appearance different in size can be produced to different directions horizontal drawing afterwards with square plank, a veinpatterns design is integrally formed, user is according to actual needs, the horizontal drawing that can control square plank walks always to change length and the thickness of lines, such that it is able to mould multiple veinpatterns design, such as emulation mineral varnish, imitative sandstone, bullet is coated with the hundreds of thousands of kinds of different veinpatterns designs of embossing, limited number of time is relied on to attempt moulding out with other effects of upper type after learning the scheme of the present embodiment for the those of ordinary skill of paint field, thus be not described in detail.
Embodiment five
The coating that above-described embodiment one proportioning forms is bulldozed on levelling good putty basal plane, pulls back and forth with smooth rollers afterwards and make it produce uniform trench lines, then to equidirectional with scraper one draw and will produce similar corticinus texture artistic effect gently.User can also be according to the actual needs, the number of times pulled back and forth by control cylinder and the time using scraper to pull mould the texture artistic effect of other shapes, such as emulation mineral varnish, imitative sandstone, bullet is coated with the hundreds of thousands of kinds of different-effects of embossing, rely on limited number of time to attempt moulding out with other effects of upper type after learning the scheme of the present embodiment for the those of ordinary skill of paint field, thus be not described in detail.
Additionally, the invention is not limited in the concrete formula value of above-described embodiment one, embodiment two and embodiment three, can also oneself regulation quartz sand thickness generation different texture effect denseness available water regulate voluntarily as required, this adjustment mode is can to obtain reference and allocate for the those of ordinary skill of paint field after learning the concrete formula value of above-described embodiment one, embodiment two and embodiment three, thus does not enumerates.
Embodiment six
The present embodiment is identical with most of composition of embodiment one, and its difference is: using this composition of triple superphosphate in silica flour alternate embodiment one, silica flour is the most only replaced to triple superphosphate in raw material by this enforcement preparation method.
The main component of silica flour is identical with quartz sand, and its difference is: after the quartz that goes out from mining is processed, and general fineness product (less than 120 mesh) below 120 mesh claims quartz sand, is referred to as silica flour more than the product of 120 mesh.
The finished product of the present embodiment equally replaces embodiment one ground and is applied in embodiment four and embodiment five, and referring now to embodiment one, the present embodiment resistant to oil absorption ability is relatively strong, and density is higher, is relatively more suitable for applying in the water-repellent paint of lax type.
Above are only the detailed description of the invention of the present invention, but the design concept of the present invention is not limited thereto, all changes utilizing this design that the present invention carries out unsubstantiality, the behavior invading scope all should be belonged to.
Claims (9)
1. an inner-outer wall elastic water-proof texture coating, it is characterised in that including: quartz sand 53wt%～60wt%；Triple superphosphate 8w%～12wt%；Coalescents 0.2 wt%～0.4wt%；Acrylic acid 18wt%～22wt%；Defoamer 0.3wt%～0.5wt%；Preservative 0.3wt%～0.5wt%；Cellulose ether 0.03 wt%～0.05wt%；Rheology modifier 0.5wt%～1.5wt%；Dispersant 2.5wt%～4wt%；Surplus is solvent.
2. a kind of inner-outer wall elastic water-proof texture coating, it is characterised in that: described solvent is the water of 7wt%～10wt%.
3. a kind of inner-outer wall elastic water-proof texture coating, it is characterised in that this coating includes: quartz sand 55wt%；Triple superphosphate 10wt%；Coalescents 0.3wt%；Acrylic acid 20wt%；Water 9.86 wt%；Defoamer 0.4wt%；Preservative 0.4wt%；Cellulose ether 0.04wt%；Rheology modifier 1wt%；Dispersant 3%.
4. a kind of inner-outer wall elastic water-proof texture coating as described in claim 1 or 2 or 3, it is characterised in that: the active component of described preservative is benzimidazole carbamate or isothiazolinone derivative.
5. a kind of inner-outer wall elastic water-proof texture coating as described in claim 1 or 2 or 3, it is characterised in that: described defoamer is the mixture of organic-silicon-modified hydrophobic particles, emulsifying agent and mineral oil, and described dispersant is Hydrophilic dispersant.
6. a kind of inner-outer wall elastic water-proof texture coating as described in claim 1 or 2 or 3, it is characterised in that: described coalescents is ethylene glycol monobutyl ether；Described rheology modifier is aerosil.
7. the preparation technology of an inner-outer wall elastic water-proof texture coating, it is characterized in that, comprise the following steps: a, mix according to the proportioning of quartz sand 55wt%, triple superphosphate 10wt%, coalescents 0.3wt%, acrylic acid 20wt%, water 9.86 wt%, defoamer 0.4wt%, preservative 0.4wt%, cellulose ether 0.04wt%, rheology modifier 1wt% and dispersant 3%；B, it is stirred and heated to 90 DEG C～100 DEG C, and grinds at least 30 minutes, grind rotating speed and be at least 300 rpms；C, it is cooled to 50 DEG C～60 DEG C, and stirs reaction at least 20 minutes, can be prepared by finished product.
8. the method moulding multiple veinpatterns design, it is characterized in that, comprise the following steps: after adding, in a kind of inner-outer wall elastic water-proof texture coating as described in claim 1 or 2 or 3, the quartz sand particle varied in size, form oleo stock, put down this oleo stock to scrape and be bulldozed on levelling good putty basal plane, various lines attractive in appearance different in size can be produced with square plank to different directions horizontal drawing afterwards, a veinpatterns design is integrally formed.
9. the method moulding texture artistic effect, it is characterized in that, comprise the following steps: a kind of inner-outer wall elastic water-proof texture coating as described in claim 1 or 2 or 3 is bulldozed on levelling good putty basal plane, pull back and forth with smooth rollers afterwards and make it produce uniform trench lines, then to equidirectional with scraper one draw and will produce similar corticinus texture artistic effect gently.
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| CN201410382953.9A CN104194436B (en) | 2014-08-06 | 2014-08-06 | A kind of inner-outer wall elastic water-proof texture coating and preparation technology thereof |
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| CN201410382953.9A CN104194436B (en) | 2014-08-06 | 2014-08-06 | A kind of inner-outer wall elastic water-proof texture coating and preparation technology thereof |
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| CN109053119B (en) * | 2018-11-08 | 2020-01-17 | 湖南天越环保科技有限公司 | Inorganic ecological coating with multielement decorative effect and preparation method and application thereof |
| CN110358388A (en) * | 2019-06-27 | 2019-10-22 | 湖北启利新材料股份有限公司 | A kind of compound primary coat |
| CN111849279B (en) * | 2020-07-21 | 2021-10-15 | 北京莱恩斯新材料科技有限公司 | Large-color-point water-coated sand base paint, preparation method and large-color-point water-coated sand coating |
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| CN102532965B (en) * | 2010-12-08 | 2014-07-23 | 山西亮龙涂料有限公司 | Coating composition and decorative material |
| CN103642293A (en) * | 2013-11-08 | 2014-03-19 | 青岛益群漆业集团有限公司 | Garland primer surfacer with elastic texture |
| CN103602197B (en) * | 2013-11-29 | 2016-02-03 | 江门市华石涂料有限公司 | A kind of true mineral varnish and preparation method thereof |
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Address after: 362000 Linjiang sculpture factory, No. 553, Tonggang East Street, Baoshan community, Donghai street, Fengze District, Quanzhou City, Fujian Province Patentee after: Fujian kaimeiqi New Material Technology Co.,Ltd. Address before: 362000 No. 211 Donghai street, Fengze District, Quanzhou City, Fujian Province Patentee before: QUANZHOU ANYONGDE WATERPROOF MATERIAL Co.,Ltd. |
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