CN105838127A - Waterproof inner wall putty powder and preparing method thereof - Google Patents
Waterproof inner wall putty powder and preparing method thereof Download PDFInfo
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- CN105838127A CN105838127A CN201610300958.1A CN201610300958A CN105838127A CN 105838127 A CN105838127 A CN 105838127A CN 201610300958 A CN201610300958 A CN 201610300958A CN 105838127 A CN105838127 A CN 105838127A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/34—Filling pastes
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Abstract
The invention discloses waterproof inner wall putty powder. The waterproof inner wall putty powder is mainly prepared from, by mass, 13-16 parts of polyvinylpyrrolidone, 7-10 parts of methacrylic acid, 15-22 parts of sodium carboxymethylcellulose, 90-100 parts of coarse whiting, 28-37 parts of gypsum powder, 12-18 parts of polyvinyl chloride, 11-15 parts of glutinous rice flour, 13-16 parts of sepiolite, 2-6 parts of redispersible latex powder, 2-3 parts of methylisothiazolinone, 4-7 parts of sodium polyacrylate, 0.5-1 part of lignocelluloses and 0.6-1.2 parts of polyether defoaming agent. The prepared waterproof inner wall putty powder is high in bonding strength, water resistance, rot resistance, leveling property and decorativeness, fine and smooth in handfeel, low in price and high in quality, and raw materials are easy to obtain.
Description
Technical field
The present invention relates to building material field, particularly relate to a kind of water-fast inner wall putty powder and preparation method thereof.
Background technology
Putty is a kind of ornament materials of smooth surface of wall, is a kind of thick slurry coating material, is must before coating paints
Few a kind of product.Painting imposes on priming paint or is directly coated with and imposes on object, in order to remove rugged on coated article surface lacking
Fall into.Using a small amount of paint base, mass filler and appropriate coloring pigment formulated, pigment used is mainly iron oxide red, white carbon black, chromium
Yellow etc..Filler is mainly calcium bicarbonate, Pulvis Talci etc..Local can be filled up and have the working surface of depression, it is possible to scrape at all surfaces
Remove, it is common that after prime coat parches, be applied over primer coat surface.Require that tack is good, baking process does not cracks.Build
Build with exterior wall putty: before coating engineering, be applied over skin, process with substrate surface levelling, that cracking resistance is as main purpose
Material.External wall putty is divided into plain edition (P), flexible (R), elastic (T).Architecture indoor putty: inner wall putty is divided into Y type
And N-type, Y type i.e. GENERAL TYPE, N-type water-resistant type, there is the putty of certain resistance to water.
Publication No. CN 103086664 A(application number 201310004742.7) Chinese patent literature disclose in one
Wall putty and production technology thereof, by weight, including following components: white cement 150-300 part；Dicalcium powder 500-900 part；Ash
Calcium 10-50 part；Cellulose ether 1-8 part；Polymer emulsion powder 7-30 part；Hydrophober 1-10 part；Starch ether 0.05-3 part；Wood is fine
Dimension 0.5-7 part.Publication No. CN 103351696 A(application number 201310254637.9) Chinese patent literature disclose one
Waterproof corrosion inner wall putty, described inner wall putty is made up of following component in parts by weight: sierozem power 35-45 part, attapulgite
12-14 part, sepiolite powder 6-8 part, nano oxidized zinc powder 3-5 part, titanium dioxide 10-14 part, HPMC 2-4 part, polyvinyl alcohol 5-
8 parts, Oleum Ricini 1-2 part, salad oil 1-3 part, latex dry powder 2-3 part, moistening auxiliary agent 1-2 part.Publication No. CN 104250466
A(application number 201410501645.3) Chinese patent literature disclose a kind of water-resistant type inner wall putty powder, this powder of lacquer putty for use on by with
The raw material composition of lower weight portion: white cement 15-25 part, sierozem power 20-30 part, re-dispersible glue powder 1-2 part, cellulose ether 0.2-
0.4 part, lignocellulose 0.3-0.5 part, thixotropic lubricant 0.1-0.3 part, Pulvis Talci 5-10 part, calcium carbonate 45-60 part.
Building putties should have the impermeability of good resistance to water and excellence, if the putty used is the most water-fast, and putty
Wet will occur swelling outside jack-up film, is repeated several times and may result in the cracking of film, peeling afterwards, comes off, and impact is built
Build quality and the service life of thing, and existing putty resistance to water is limited is not met by higher needs.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide the excellent water-fast inner wall putty powder of a kind of anti-corrosive properties and
Its preparation method.
The technical scheme is that
A kind of water-fast inner wall putty powder, is mainly prepared from by following raw materials according, is mass parts: polyvinylpyrrolidone 13-16,
Methacrylic acid 7-10, sodium carboxymethyl cellulose 15-22, ground calcium carbonate 90-100, Gypsum Fibrosum powder 28-37, polrvinyl chloride 12-
18, glutinous rice flour 11-15, meerschaum 13-16, redispersable latex powder 2-6, Methylisothiazolinone 2-3, sodium polyacrylate 4-7,
Lignocellulose 0.5-1, polyether antifoam agent 0.6-1.2.
Preferably in scheme, polyvinylpyrrolidone 14-15, methacrylic acid 8-9, sodium carboxymethyl cellulose 17-20, weight
Matter calcium carbonate 92-98, Gypsum Fibrosum powder 30-35, polrvinyl chloride 14-16, glutinous rice flour 12-14, meerschaum 14-15, Redispersable latex
Powder 3-5, Methylisothiazolinone 2.2-2.8, sodium polyacrylate 5-6, lignocellulose 0.6-0.9, polyether antifoam agent 0.8-1.
More preferably, polyvinylpyrrolidone 14.5, methacrylic acid 8.5, sodium carboxymethyl cellulose 18.5, heavy carbon
Acid calcium 95, Gypsum Fibrosum powder 32.5, polrvinyl chloride 15, glutinous rice flour 13, meerschaum 14.5, redispersable latex powder 4, methylisothiozoline
Ketone 2.5, sodium polyacrylate 5.5, lignocellulose 7.5, polyether antifoam agent 0.9.
The preparation method of described a kind of water-fast inner wall putty, step is:
(1) ground calcium carbonate, meerschaum and polrvinyl chloride are pulverized and sieved respectively, make powder；
(2) Gypsum Fibrosum powder and step (1) made ground calcium carbonate powder are put in blender, stirring and evenly mixing, discharging, prepare mixing
Thing；
(3) step (2) the made mixture taking 75% puts in blender, adds polyvinylpyrrolidone, methacrylic acid, carboxylic
Sodium carboxymethylcellulose pyce, redispersable latex powder, lignocellulose and step (1) made meerschaum powder stir, and add
Glutinous rice flour, Methylisothiazolinone, sodium polyacrylate, polyether antifoam agent and step (1) made polyvinyl chloride powder, continue to stir
Mix, be eventually adding remaining step (2) made mixture and stir, discharging, obtain inner wall putty.
The preparation method of described a kind of water-fast inner wall putty, step (1) ground calcium carbonate pulverized 300-600 mesh sieve
(preferably, pulverized 400-500 mesh sieve；More preferably, 450 mesh sieves were pulverized).
The preparation method of described a kind of water-fast inner wall putty, 160-240 pulverized by step (1) meerschaum and polrvinyl chloride
Mesh sieve (preferably, pulverized 180-220 mesh sieve；More preferably, 200 mesh sieves were pulverized).
The preparation method of described a kind of water-fast inner wall putty, step (2) speed of agitator be 60-200 rev/min (preferably
, rotating speed is 100-160 rev/min；More preferably, rotating speed is 130 revs/min).
The preparation method of described a kind of water-fast inner wall putty, step (2) stirs 1-3 hour and (preferably, stirs 1.5-
2.5 hour；More preferably, stirring 2 hours).
The preparation method of described a kind of water-fast inner wall putty, step (3) continues stirring 20-40 minute and (preferably, continues
Stir 25-35 minute；More preferably, stirring 30 minutes is continued).
The preparation method of described a kind of water-fast inner wall putty, the mixing speed of step (3) blender be 200-600 turn/
Minute (preferably, mixing speed is 300-500 rev/min；More preferably, mixing speed is 400 revs/min).
The one water-fast inner wall putty powder dependable performance that the present invention provides, produces simplicity.In addition, the excellent results of the present invention
It is also manifested by: products made thereby adhesion strength of the present invention is high, and resistance to water and anti-corrosive properties are good, and levelability and good decorative property, feel is thin
Greasy, raw material is easy to get, of high quality and at a reasonable price.
Detailed description of the invention
Describe technical scheme in detail below in conjunction with embodiment and experimental example, but protection domain is not limited to this.
The present invention is raw materials used, such as: polyvinylpyrrolidone is purchased from Shanghai De Bang Chemical Co., Ltd., and methacrylic acid is purchased
From Jinan element Chemical Co., Ltd., sodium carboxymethyl cellulose is purchased from Jinan Yuan Tong Chemical Co., Ltd., and ground calcium carbonate is purchased from
Shanghai Bo Tong Chemical Co., Ltd., Gypsum Fibrosum powder is purchased from Jinan De Wang Chemical Co., Ltd., and polrvinyl chloride plastifies work purchased from east, Zibo
Company limited, glutinous rice flour is purchased from the most prosperous wholesale grain store in Linyi City Luozhuang District, and meerschaum is purchased from Lingshou County Cheng Heng mineral powder factory, can divide again
Dissipate latex powder and be purchased from Shandong, Shouguang City section chemical industry Limited Liability purchased from Shandong Hao Jian International Trading Company Ltd, Methylisothiazolinone
Company, sodium polyacrylate is purchased from Henan Hong Jia chemical products company limited, and lignocellulose has purchased from prosperous this specialization work auspicious in Qingdao
Limit company, polyether antifoam agent is purchased from Fine Chemical Co., Ltd federal in Guangdong.
1 one kinds of water-fast inner wall putty powders of embodiment, are mainly prepared from (every part of 1kg) by following raw materials according: polyvinyl pyrrole
Alkanone 13 parts, methacrylic acid 7 parts, sodium carboxymethyl cellulose 15 parts, ground calcium carbonate 90 parts, Gypsum Fibrosum powder 28 parts, polrvinyl chloride
12 parts, glutinous rice flour 11 parts, meerschaum 13 parts, redispersable latex powder 2 parts, Methylisothiazolinone 2 parts, sodium polyacrylate 4 parts,
Lignocellulose 0.5 part, polyether antifoam agent 0.6 part.
The preparation method of a kind of water-fast inner wall putty powder is:
(1) ground calcium carbonate was pulverized 300 mesh sieves, meerschaum and polrvinyl chloride and pulverized 160 mesh sieves respectively, made powder；
(2) Gypsum Fibrosum powder and step (1) made ground calcium carbonate powder are put in blender, stir 1 under rotating speed 60 revs/min little
Time mixing, discharging, prepare mixture；
(3) taking in step (2) the made mixture input blender of 75%, mixing speed is 200 revs/min, adds polyethylene pyrrole
Pyrrolidone, methacrylic acid, sodium carboxymethyl cellulose, redispersable latex powder, lignocellulose and step (1) made meerschaum
Powder stirs, and adds glutinous rice flour, Methylisothiazolinone, sodium polyacrylate, polyether antifoam agent and step (1) made poly-
Vinyl chloride powder, continues stirring 20 minutes, is eventually adding remaining step (2) made mixture and stirs, discharging, in obtaining
Wall putty.
2 one kinds of water-fast inner wall putty powders of embodiment, are mainly prepared from (every part of 1kg) by following raw materials according: polyvinyl pyrrole
Alkanone 16 parts, methacrylic acid 10 parts, sodium carboxymethyl cellulose 22 parts, ground calcium carbonate 100 parts, Gypsum Fibrosum powder 37 parts, polychlorostyrene second
18 parts of alkene, glutinous rice flour 15 parts, meerschaum 16 parts, redispersable latex powder 6 parts, Methylisothiazolinone 3 parts, sodium polyacrylate 7
Part, lignocellulose 1 part, polyether antifoam agent 1.2 parts.
The preparation method of a kind of water-fast inner wall putty powder is:
(1) ground calcium carbonate was pulverized 600 mesh sieves, meerschaum and polrvinyl chloride and pulverized 240 mesh sieves respectively, made powder；
(2) Gypsum Fibrosum powder and step (1) made ground calcium carbonate powder are put in blender, under rotating speed 200 revs/min, stir 3
Hour mixing, discharging, prepare mixture；
(3) taking in step (2) the made mixture input blender of 75%, mixing speed is 600 revs/min, adds polyethylene pyrrole
Pyrrolidone, methacrylic acid, sodium carboxymethyl cellulose, redispersable latex powder, lignocellulose and step (1) made meerschaum
Powder stirs, and adds glutinous rice flour, Methylisothiazolinone, sodium polyacrylate, polyether antifoam agent and step (1) made poly-
Vinyl chloride powder, continues stirring 40 minutes, is eventually adding remaining step (2) made mixture and stirs, discharging, in obtaining
Wall putty.
3 one kinds of water-fast inner wall putty powders of embodiment, are mainly prepared from (every part of 1kg) by following raw materials according: polyvinyl pyrrole
Alkanone 14 parts, methacrylic acid 8 parts, sodium carboxymethyl cellulose 17 parts, ground calcium carbonate 92 parts, Gypsum Fibrosum powder 30 parts, polrvinyl chloride
14 parts, glutinous rice flour 12 parts, meerschaum 14 parts, redispersable latex powder 3 parts, Methylisothiazolinone 2.2 parts, sodium polyacrylate 5
Part, lignocellulose 0.6 part, polyether antifoam agent 0.8 part.
The preparation method of a kind of water-fast inner wall putty powder is:
(1) ground calcium carbonate was pulverized 400 mesh sieves, meerschaum and polrvinyl chloride and pulverized 180 mesh sieves respectively, made powder；
(2) Gypsum Fibrosum powder and step (1) made ground calcium carbonate powder are put in blender, stir under rotating speed 100 revs/min
Mixing in 1.5 hours, discharging, prepare mixture；
(3) taking in step (2) the made mixture input blender of 75%, mixing speed is 300 revs/min, adds polyethylene pyrrole
Pyrrolidone, methacrylic acid, sodium carboxymethyl cellulose, redispersable latex powder, lignocellulose and step (1) made meerschaum
Powder stirs, and adds glutinous rice flour, Methylisothiazolinone, sodium polyacrylate, polyether antifoam agent and step (1) made poly-
Vinyl chloride powder, continues stirring 25 minutes, is eventually adding remaining step (2) made mixture and stirs, discharging, in obtaining
Wall putty.
4 one kinds of water-fast inner wall putty powders of embodiment, are mainly prepared from (every part of 1kg) by following raw materials according: polyvinyl pyrrole
Alkanone 15 parts, methacrylic acid 9 parts, sodium carboxymethyl cellulose 20 parts, ground calcium carbonate 98 parts, Gypsum Fibrosum powder 35 parts, polrvinyl chloride
16 parts, glutinous rice flour 14 parts, meerschaum 15 parts, redispersable latex powder 5 parts, Methylisothiazolinone 2.8 parts, sodium polyacrylate 6
Part, lignocellulose 0.9 part, polyether antifoam agent 1 part.
The preparation method of a kind of water-fast inner wall putty powder is:
(1) ground calcium carbonate was pulverized 500 mesh sieves, meerschaum and polrvinyl chloride and pulverized 220 mesh sieves respectively, made powder；
(2) Gypsum Fibrosum powder and step (1) made ground calcium carbonate powder are put in blender, stir under rotating speed 160 revs/min
Mixing in 2.5 hours, discharging, prepare mixture；
(3) taking in step (2) the made mixture input blender of 75%, mixing speed is 500 revs/min, adds polyethylene pyrrole
Pyrrolidone, methacrylic acid, sodium carboxymethyl cellulose, redispersable latex powder, lignocellulose and step (1) made meerschaum
Powder stirs, and adds glutinous rice flour, Methylisothiazolinone, sodium polyacrylate, polyether antifoam agent and step (1) made poly-
Vinyl chloride powder, continues stirring 35 minutes, is eventually adding remaining step (2) made mixture and stirs, discharging, in obtaining
Wall putty.
5 one kinds of water-fast inner wall putty powders of embodiment, are mainly prepared from (every part of 1kg) by following raw materials according: polyvinyl pyrrole
Alkanone 14.5 parts, methacrylic acid 8.5 parts, sodium carboxymethyl cellulose 18.5 parts, ground calcium carbonate 95 parts, Gypsum Fibrosum powder 32.5 parts,
Polrvinyl chloride 15 parts, glutinous rice flour 13 parts, meerschaum 14.5 parts, redispersable latex powder 4 parts, Methylisothiazolinone 2.5 parts, poly-
Sodium acrylate 5.5 parts, lignocellulose 7.5 parts, polyether antifoam agent 0.9 part.
The preparation method of a kind of water-fast inner wall putty powder is:
(1) ground calcium carbonate was pulverized 450 mesh sieves, meerschaum and polrvinyl chloride and pulverized 200 mesh sieves respectively, made powder；
(2) Gypsum Fibrosum powder and step (1) made ground calcium carbonate powder are put in blender, under rotating speed 130 revs/min, stir 2
Hour mixing, discharging, prepare mixture；
(3) taking in step (2) the made mixture input blender of 75%, mixing speed is 400 revs/min, adds polyethylene pyrrole
Pyrrolidone, methacrylic acid, sodium carboxymethyl cellulose, redispersable latex powder, lignocellulose and step (1) made meerschaum
Powder stirs, and adds glutinous rice flour, Methylisothiazolinone, sodium polyacrylate, polyether antifoam agent and step (1) made poly-
Vinyl chloride powder, continues stirring 30 minutes, is eventually adding remaining step (2) made mixture and stirs, discharging, in obtaining
Wall putty.
The present invention is raw materials used as follows:
Polyvinylpyrrolidone: be called for short PVP, a kind of non-ionic macromolecule compound, have colloid protective effect, film property,
Caking property, hygroscopicity, solubilising or cohesion.With the paint of PVP cladding, coating film forming is transparent and does not affect true qualities, improves and is coated with
Expect the gloss with pigment and dispersibility, improve heat stability and the dispersibility etc. of ink and ink can be improved.
Methacrylic acid: colourless crystallization or transparency liquid, for organic synthesis, and polymer is prepared, be can be used as synthesizing rubber
The raw material of glue, manufactures thermohardening lacquer, synthetic rubber, fabric-treating agent etc., manufactures acrylate solvent-borne type and emulsion-type gluing
The cross-linking monomer of agent, in order to improve adhesive strength and the stability of adhesive.
Sodium carboxymethyl cellulose: white fibrous or particulate powder, is used as thickening agent, in medical industry in food industry
As pharmaceutical carrier, daily chemical industry is used as adhesive, resists the most dignified dose.Printing and dyeing industry is used as sizing agent and stamp is stuck with paste
The protecting colloid etc. of material.Can be as oil recovery fracturing fluid composition in petrochemical industry.
Ground calcium carbonate: ground formed by natural carbonate mineral such as calcite, marble, limestone.It it is conventional powder
Shape inorganic filler.Calcium carbonate is the most extensive in the purposes of water paint industry, coating can be made not settle, easily disperse, good luster etc.
Characteristic.
Gypsum Fibrosum powder: Gypsum Fibrosum powder is one of five big gel rubber materials, occupies an important position, be widely used in and build in national economy
Build, numerous applications such as building materials, industry mould and art model, chemical industry and agricultural, food processing and medicine beauty treatment, be
A kind of important industrial raw materials.
Polrvinyl chloride: the white powder of impalpable structure, has fire-retardant (fire-retardant value is more than 40), chemical proofing
The advantage that height, mechanical strength and electrical insulating property are good.At construction material, industrial product, article of everyday use, flooring laminate, floor tile, artificial
The aspects such as leather, tubing, electric wire, packaging film, bottle, expanded material, encapsulant, fiber are all widely used.
Glutinous rice flour: be with Oryza glutinosa as raw material, soaking, the operations such as sand milling is pulverized, and sieves, and filter pressing is broken, drying preparation and
Becoming, color and luster is pure white, soft, tough cunning.
Meerschaum: containing Shuifu County's magnesium silicate clay mineral, has decolouring, heat insulation, insulation, anticorrosive, radioprotective and heat steady
The performance such as fixed.For sound insulation, heat-barrier material, coating.
Redispersable latex powder: there is high cementitiousness and unique performance, improve the flexibility of mortar and have longer opening
Put the time, give mortar excellent alkali resistance, improve the adhesive binder of mortar, rupture strength, water proofing property, plasticity, resistance to
Outside mill performance and application property, it is also applied to wall thermal insulating and finishing systems, body of wall levelling glue and seals emplaster, powdery paints, build
Build the field of putty.
Methylisothiazolinone: a kind of efficient germicide, heat-resisting waterborne preservative, the growth for suppression microorganism has
Well effect, can suppress the growth of antibacterial, fungus, mycete and mycete, this product can be directly added into personal-care supplies,
The fields such as cosmetics, coating, paper pulp.
Sodium polyacrylate: a kind of new functional macromolecule material, plays peptizaiton, in textile auxiliary in water paint
Play slurry peptizaiton, Ceramic manufacturing auxiliary agent rises peptizaiton, as washing assisant in detergent, play peptizaiton, antifouling
Dirt resedimentation and thickening power etc..
Lignocellulose: natural reproducible timber processes, through chemical treatment, Mechanical Method, the organic wadding fibrous thing obtained
Matter, to preventing coating cracking, improving water-retaining property, the stability improving production and the incorporation degree of construction, increase intensity, enhancing to table
The adhesive force in face etc. have good effect.
Polyether antifoam agent: there is the froth breaking of excellence, suds function, nontoxic, it is insoluble in water, is soluble in organic solvent, can be single
Solely use, be widely used in fermentation and manufacture antibiotic, vitamin and food processing, papermaking, chemical industry, coating, building materials, detergent etc.
Field defoaming treatment.
The main performance test of a kind of water-fast inner wall putty powder (embodiment 5) of test example 1 gained of the present invention:
Products made thereby of the present invention and the water-resistant putty for interior wall bought on the market are carried out performance test and comparison, according to JG/T298-
Method and requirement that in 2010 " architecture indoor putty ", N-type specifies detect, and test result sees table 1.
The main performance of 1 two kinds of products of table compares
As known from Table 1, products made thereby of the present invention and the performance of putty product bought on the market all meet JG/T298-2010
N-type standard.In water resistance test, extended testing system view of time observes, and products made thereby resistance to water of the present invention is substantially bought more on the market
Putty product good, and the adhesion strength of products made thereby of the present invention is also preferable, illustrates that products made thereby of the present invention has significantly
Resistance to water and higher adhesion strength.The limits of harmful substances of two kinds of products complies fully with the regulation of GB18582-2008.
It should be pointed out that, the detailed description of the invention more representational example that is the present invention, it is clear that the skill of the present invention
Art scheme is not limited to above-described embodiment, it is also possible to have many variations.Those of ordinary skill in the art, the most public with present invention institute
What what that open or according to file written description was undoubted obtained, all it is considered as this patent scope of the claimed.
Claims (10)
1. a water-fast inner wall putty, it is characterised in that be mainly prepared from by following raw materials according, is mass parts: polyethylene pyrrole
Pyrrolidone 13-16, methacrylic acid 7-10, sodium carboxymethyl cellulose 15-22, ground calcium carbonate 90-100, Gypsum Fibrosum powder 28-37,
Polrvinyl chloride 12-18, glutinous rice flour 11-15, meerschaum 13-16, redispersable latex powder 2-6, Methylisothiazolinone 2-3, poly-
Sodium acrylate 4-7, lignocellulose 0.5-1, polyether antifoam agent 0.6-1.2.
A kind of water-fast inner wall putty the most as claimed in claim 1, it is characterised in that polyvinylpyrrolidone 14-15, methyl-prop
Olefin(e) acid 8-9, sodium carboxymethyl cellulose 17-20, ground calcium carbonate 92-98, Gypsum Fibrosum powder 30-35, polrvinyl chloride 14-16, glutinous rice flour
12-14, meerschaum 14-15, redispersable latex powder 3-5, Methylisothiazolinone 2.2-2.8, sodium polyacrylate 5-6, wooden
Cellulose 0.6-0.9, polyether antifoam agent 0.8-1.
A kind of water-fast inner wall putty the most as claimed in claim 1, it is characterised in that polyvinylpyrrolidone 14.5, methyl-prop
Olefin(e) acid 8.5, sodium carboxymethyl cellulose 18.5, ground calcium carbonate 95, Gypsum Fibrosum powder 32.5, polrvinyl chloride 15, glutinous rice flour 13, meerschaum
14.5, redispersable latex powder 4, Methylisothiazolinone 2.5, sodium polyacrylate 5.5, lignocellulose 7.5, polyether antifoam agent
0.9。
4. the preparation method of a kind of water-fast inner wall putty as described in claim 1-3 is arbitrary, it is characterised in that step is:
(1) ground calcium carbonate, meerschaum and polrvinyl chloride are pulverized and sieved respectively, make powder；
(2) Gypsum Fibrosum powder and step (1) made ground calcium carbonate powder are put in blender, stirring and evenly mixing, discharging, prepare mixing
Thing；
(3) step (2) the made mixture taking 75% puts in blender, adds polyvinylpyrrolidone, methacrylic acid, carboxylic
Sodium carboxymethylcellulose pyce, redispersable latex powder, lignocellulose and step (1) made meerschaum powder stir, and add
Glutinous rice flour, Methylisothiazolinone, sodium polyacrylate, polyether antifoam agent and step (1) made polyvinyl chloride powder, continue to stir
Mix, be eventually adding remaining step (2) made mixture and stir, discharging, obtain inner wall putty.
The preparation method of a kind of water-fast inner wall putty the most as claimed in claim 4, it is characterised in that step (1) heavy carbonic acid
The broken 300-600 mesh sieve of crossing of calcium powder (preferably, pulverized 400-500 mesh sieve；More preferably, 450 mesh sieves were pulverized).
The preparation method of a kind of water-fast inner wall putty the most as claimed in claim 4, it is characterised in that step (1) meerschaum and
Polrvinyl chloride was pulverized 160-240 mesh sieve and (preferably, was pulverized 180-220 mesh sieve；More preferably, 200 mesh sieves were pulverized).
The preparation method of a kind of water-fast inner wall putty the most as claimed in claim 4, it is characterised in that step (2) speed of agitator
For 60-200 rev/min, (preferably, rotating speed is 100-160 rev/min；More preferably, rotating speed is 130 revs/min).
The preparation method of a kind of water-fast inner wall putty the most as claimed in claim 4, it is characterised in that stirring 1-3 is little for step (2)
Time (preferred, stir 1.5-2.5 hour；More preferably, stirring 2 hours).
The preparation method of a kind of water-fast inner wall putty the most as claimed in claim 4, it is characterised in that step (3) continues stirring
Within 20-40 minute, (preferably, continue stirring 25-35 minute；More preferably, stirring 30 minutes is continued).
The preparation method of a kind of water-fast inner wall putty the most as claimed in claim 4, it is characterised in that step (3) blender
Mixing speed is 200-600 rev/min, and (preferably, mixing speed is 300-500 rev/min；More preferably, mixing speed
It it is 400 revs/min).
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488375A (en) * | 2017-08-18 | 2017-12-19 | 中华制漆(新丰）有限公司 | Height filling aqueous wooden ware compound type transparent putty and preparation method thereof |
| CN108641457A (en) * | 2018-04-24 | 2018-10-12 | 安徽卓越建材科技有限公司 | A kind of moisture-proof putty powder for exterior wall and preparation method thereof |
| CN110185217A (en) * | 2019-05-28 | 2019-08-30 | 广州市设计院工程建设总承包公司 | A kind of internal wall finishing method |
| CN114231075A (en) * | 2021-11-29 | 2022-03-25 | 浙江杰林新材料科技股份有限公司 | Mildew-proof, damp-proof and antibacterial putty powder and preparation process thereof |
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| US6274651B1 (en) * | 1999-11-08 | 2001-08-14 | Robert Burrell | Method for repairing, filling and fabricating |
| RU2188219C2 (en) * | 2000-06-21 | 2002-08-27 | Кишкопаров Николай Владимирович | Anticorrosive coarse-defect filling |
| CN104073104A (en) * | 2014-06-24 | 2014-10-01 | 哈尔滨佳饰达科技开发有限公司 | Basal screeding material with capability of preventing indoor decorative cracking |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488375A (en) * | 2017-08-18 | 2017-12-19 | 中华制漆(新丰）有限公司 | Height filling aqueous wooden ware compound type transparent putty and preparation method thereof |
| CN107488375B (en) * | 2017-08-18 | 2020-04-28 | 中华制漆(新丰）有限公司 | High-filling water-based transparent putty for woodware and preparation method thereof |
| CN108641457A (en) * | 2018-04-24 | 2018-10-12 | 安徽卓越建材科技有限公司 | A kind of moisture-proof putty powder for exterior wall and preparation method thereof |
| CN110185217A (en) * | 2019-05-28 | 2019-08-30 | 广州市设计院工程建设总承包公司 | A kind of internal wall finishing method |
| CN114231075A (en) * | 2021-11-29 | 2022-03-25 | 浙江杰林新材料科技股份有限公司 | Mildew-proof, damp-proof and antibacterial putty powder and preparation process thereof |
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