CN103642294A - Putty paint - Google Patents

Abstract

The invention discloses a putty paint, which comprises the following raw materials by mass part: 250-350 parts of quartz powder, 250-350 parts of active calcium, 90-120 parts of calcite powder, 150-250 parts of subdivisible latex powder, 5-10 parts of hydroxypropyl methyl cellulose, 8-12 parts of polyvinyl alcohol, 3-8 parts of starch ether, 45-55 parts of titanium dioxide, 1-3 parts of polyacrylamide, 1-3 parts of silane powder and 8-12 parts of borax. The putty paint has the characterizes of putty powder and an emulsion paint, the technology which is characterized in that water is directly added in the putty paint to stir to a paste form or a slurry form, the appearance can be recovered by scraping a hole or a recess, or the hole or the recess is brushed for recovering beauty can be directly used. Compared with the prior art, the putty paint has the performances of good waterproofness, high cohesiveness, high plasticity, high hardness, high fineness, high whiteness, high lubricity and scrubbing resistance.

Description

Putty lacquer

Technical field

The present invention relates to a kind of putty lacquer, belong to building coating field.

Background technology

At present after people house has been fitted up, in removal of home or in the process of use, if metope reels, these places so, need to add water with traditional putty powder and stir into paste and fill and lead up, after dry, polish again, and then brushing latex primer, dry after brushing latex finish paint again, could repair cause attractive in appearance, (above method for repairing and mending address is composite repair way) so suitable trouble, and need to compare professional person and could construct.And traditional putty powder only has simple water-fast technology (major part is still not water-fast), putty is after repairing, meeting water melts, do not there is water resistance and cannot complete durable and scrub effect, and traditional putty powder is thicker, viscosity is not high, these shortcomings all cannot be repaired by putty after reeling appears in emulsion paint, unless used the conventional composite of trouble to repair way, and cause these reasons to be because traditional putty powder uses, be all that some a small amount of domestic rubber powders and second-rate filling powder body material cause.

Summary of the invention

The object of the invention is to solve metope emulsion paint and in use occur the hole or the depression that reel, the putty lacquer of the emulsion paint effect that can reach attractive in appearance and durable after a kind of repair is provided, it can be repaired easily and efficiently need to recover place attractive in appearance, the invention solves putty powder non-watertight, matt, scrubbing resistance not, can not be as the patching material of metope emulsion paint, the technology of the present invention makes putty powder have the function of emulsion paint.

For achieving the above object, the present invention adopts following technical scheme:

Described putty lacquer, is prepared from by the raw material of following mass fraction:

Silica powder 250-350 part, Calcium of intensifiens 250-350 part; Calcite in powder 90-120 part; Redispersible latex powder 150-250 part; Vltra tears 5-10 part; Polyvinyl alcohol 8-12 part; Starch ethers 3-8 part; Titanium dioxide 45-55 part; Polyacrylamide 1-3 part; Organosilane powder 1-3 part; Borax 8-12 part.

Putty lacquer of the present invention, its most preferred formula is: 300 parts of silica powders, 300 parts of Calcium of intensifiens; 113 parts of calcite in powder; 200 parts of redispersible latex powders; 8 parts of Vltra tearss; 10 parts of polyvinyl alcohol; 5 parts of starch etherss; 50 parts of titanium dioxides; 2 parts of polyacrylamides; 2 parts, organosilane powder; 10 parts of boraxs.

1) described silica powder, can adopt tile powder, the product of producing such as Lingshou County Jia Hao mineral powder factory, and the preferred silica powder of ultra-fine (nano level), its granularity or fineness degree reach 1200 orders, whiteness more than 96.

2) Calcium of intensifiens, its granularity or fineness degree reach 1200 orders, whiteness more than 96.

3) calcite in powder, its granularity or fineness degree reach 1200 order whiteness more than 96.

4) redispersible latex powder; redispersible latex powder product is water-soluble redispersible powder; multipolymer for ethene, vinyl acetate; using polyvinyl alcohol as protective colloid; the embodiment of the present invention can adopt watt digests (China) company limited product; VINNAPAS 8031 H, Germany watt gram WACKER VINNAPAS: general headquarters are positioned at Munich, Germany.Chinese Shanghai company is domestic registered place, is provided with the rubber powder production base of producing 5000 tons per year in Zhangjiagang, after in Nanjing, newly establish again a production base that year produces 30000 tons of abilities.The main trade mark has LL5055, RE5044N, R1551Z, R1554Z etc.; Or adopt national starch chemistry ELOTEX(easily to come safe): national of the United States's starch company limited is the main fine chemistry industry company in the world, the business in the whole world is divided into tamanori, special resin, electronic material, industry and edible special starch, and the main trade mark has FL1212, FL3210, HD1500 etc.

5) Vltra tears, is commercially available conventional products, and Vltra tears another name is hypromellose; HPMC; Hypromellose, Cellulose.

6) pva powder, is commercially available conventional products, its granularity or more than fineness degree 200 orders, solvability is good.

7) starch ethers, for commercially available conventional products, starch ethers is a kind of water-soluble chemically modified starch ether, can be compatible with other additives in dry-mix, be widely used in ceramic tile sizing agent, mending mortar, brushing gypsum, inner and external wall putty, gypsum base filleting and packing material, interfacial agents, masonry mortar; Etherification starch is the starch substituting group ether that hydroxyl in starch molecule and reactive behavior substance reaction generate, and comprises hydroxyalkyl starch, carboxymethyl starch, cationic starch etc.

8) titanium dioxide is commercially available conventional products.

9) Polyacrylamide Powder is commercially available conventional products; Chemical action that can be by physics etc. plays adhesive effect.

10) organosilane powder, the present embodiment can adopt Xinyu City Nan De novel material company limited to produce, the products such as methyl siliconic acid or potassium methyl silicate or sodium methyl silicate, poly-Union carbide A-162, preferably poly-Union carbide A-162, it is one of organic silicon water-proofing agent series products, belonging to solvent-borne type, is neutral water-resisting agent, has good weather-proof, ageing-resistant, anti-pollution, chemical-resistant resistance and hydrophobic, ventilation property.Can be used as building coating.Further hydrolysis can make methyl transparent resin coating, can also mix as block glue with 107 splicings, simultaneously, this product can also be processed for the fire prevention of gypsum decorative material, water-resisting agent facile hydrolysis particularly forms siloxane film under acid or alkalescence effect, prevents that moisture content from infiltrating, ventilative, efflorescence prevention, good effect of heat insulation, prevent buildings, the features such as honeycombing of wood.

11) borax, as solid lubricant use, paint siccative, and there is heat-resistant antifriction, and can strengthen gloss, improve whiteness, soundness.

The present invention is at silica powder, Calcium of intensifiens, calcite in powder, starch ethers, Vltra tears and titanium dioxide have added redispersible latex powder in these formula bases, make the present invention there is attractive in appearance and durable emulsion paint characteristic, by adding polyacrylamide, polyvinyl alcohol increases the viscosity between each component, after making to mix between them, can treat better the hole reeling of repairing or the metope of depression has better cohesive force, difficult drop-off, the present invention has increased borax, can reach better effect, such as better cohering, and heat-resistant antifriction, strengthen gloss, improve whiteness, soundness, add organosilane powder, such as poly-Union carbide A-162, make putty lacquer of the present invention there is good weather-proof, ageing-resistant, anti-pollution, chemical-resistant resistance and hydrophobic, ventilation property.

The preparation method of putty lacquer of the present invention, its preparation process is:

Use per minute 100 to turn above stirrer, first add silica powder, Calcium of intensifiens and the calcite in powder of formula ratio to stir, redispersible latex powder, Vltra tears, pva powder, starch ethers, titanium dioxide, polyacrylamide powder, organosilane powder and the borax powder that adds formula ratio after evenly to be mixed, make stirrer forward, reversion stir and make it to mix, the packing of producing.

It is 10 minutes that described silica powder, Calcium of intensifiens and the calcite in powder that adds formula ratio stirs the preferred time, add formula ratio redispersible latex powder, Vltra tears, pva powder, starch ethers, titanium dioxide, polyacrylamide powder, organosilane powder and borax powder, by the stirring of forward, reversion, respectively to stir the preferred time be 20 minutes.

Using method of the present invention: putty lacquer of the present invention directly adds water and stirs into paste or pulpous state, can criticize and scrape, or brushing use all can.

Feature of the present invention is: the present invention has putty powder feature, there is again emulsion paint feature, solve metope emulsion paint and in use occurred the hole or the depression that reel, in the time of need to recovering attractive in appearance, " with traditional putty powder, adding water stirs into paste and fills and leads up need to adopt two-step approach, after dry, polish again, and then brushing latex primer, brushing latex finish paint again after dry " could repair cause attractive in appearance, the present invention is as long as a step can complete, i.e. direct employing is of the present invention, and " putty lacquer directly adds water and stirs into paste or pulpous state, can criticize and scrape hole or depression, or brushing hole or depression make it to recover attractive in appearance ", through actual tests of the present invention, prove, the present invention compared with prior art, there is good water-repellancy, high-adhesion, high-ductility, high rigidity, high sophistication, high whiteness, the performance such as high lubricity and scrubbing resistance.

Embodiment

The present invention is illustrated below in conjunction with embodiment.In following embodiment the product that described silica powder adopts Lingshou County Jia Hao mineral powder factory to produce, its granularity or fineness degree reach 1200 orders, whiteness more than 96.Calcium of intensifiens, its granularity or fineness degree reach 1200 orders, whiteness more than 96.Calcite in powder, its granularity or fineness degree reach 1200 order whiteness more than 96.Redispersible latex powder, the embodiment of the present invention can adopt watt digests (China) company limited product, VINNAPAS 8031 H.Pva powder, its granularity or more than fineness degree 200 orders, solvability is good.Organosilane powder adopts Xinyu City Nan De novel material company limited to produce, methyl siliconic acid or potassium methyl silicate or sodium methyl silicate,poly-Union carbide A-162.

Embodiment mono-

Use per minute 100 to turn above stirrer, first add 300KG silica powder, 300KG Calcium of intensifiens and 113KG calcite in powder to stir 10 minutes, to be mixedly add 200KG redispersible latex powder, 8KG Vltra tears, 10KG pva powder, 5KG starch ethers, 50KG titanium dioxide, 2KG polyacrylamide powder, the poly-Union carbide A-162 of 2KG and 10KG borax powder after evenly, by forward, reversion, respectively stir 20 minutes, mix the packing of producing.

Embodiment bis-

Use per minute 100 to turn above stirrer, first add 280KG silica powder, 310KG Calcium of intensifiens and 110KG calcite in powder to stir 10 minutes, to be mixedly add 180KG redispersible latex powder, 9KG Vltra tears, 11KG pva powder, 6KG starch ethers, 47KG titanium dioxide, 2KG polyacrylamide powder, 2KG after evenly sodium methyl silicatewith 9KG borax powder, by forward, reversion, respectively stir 20 minutes, mix the packing of producing.

Embodiment tri-

Use per minute 100 to turn above stirrer, first add 310KG silica powder, 290KG Calcium of intensifiens and 100KG calcite in powder to stir 10 minutes, to be mixedly add 210KG redispersible latex powder, 11KG Vltra tears, 10KG pva powder, 8KG starch ethers, 51KG titanium dioxide, 1.8KG polyacrylamide powder, 2.1KG after evenly methyl siliconic acidwith 11KG borax powder, by forward, reversion, respectively stir 20 minutes, mix the packing of producing.

Claims (4)

1. a putty lacquer, is prepared from by the raw material of following mass fraction:

Silica powder 250-350 part, Calcium of intensifiens 250-350 part; Calcite in powder 90-120 part; Redispersible latex powder 150-250 part; Vltra tears 5-10 part; Polyvinyl alcohol 8-12 part; Starch ethers 3-8 part; Titanium dioxide 45-55 part; Polyacrylamide 1-3 part; Organosilane powder 1-3 part; Borax 8-12 part.

2. putty lacquer according to claim 1, is characterized in that:

Raw material by following mass fraction is prepared from: 300 parts of silica powders, 300 parts of Calcium of intensifiens; 113 parts of calcite in powder; 200 parts of redispersible latex powders; 8 parts of Vltra tearss; 10 parts of polyvinyl alcohol; 5 parts of starch etherss; 50 parts of titanium dioxides; 2 parts of polyacrylamides; 2 parts, organosilane powder; 10 parts of boraxs.

3. the preparation method of the arbitrary described putty lacquer of claim 1-2, its preparation process is:

Use per minute 100 to turn above stirrer, first add silica powder, Calcium of intensifiens and the calcite in powder of formula ratio to stir, redispersible latex powder, Vltra tears, pva powder, starch ethers, titanium dioxide, polyacrylamide powder, organosilane powder and the borax powder that adds formula ratio after evenly to be mixed, make stirrer forward, reversion stir and make it to mix, the packing of producing.

4. the preparation method of putty lacquer according to claim 3, is characterized in that:

Use per minute 100 to turn above stirrer, first add 300KG silica powder, 300KG Calcium of intensifiens and 113KG calcite in powder to stir 10 minutes, to be mixedly add 200KG redispersible latex powder, 8KG Vltra tears, 10KG pva powder, 5KG starch ethers, 50KG titanium dioxide, 2KG polyacrylamide powder, the poly-Union carbide A-162 of 2KG and 10KG borax powder after evenly, by forward, reversion, respectively stir 20 minutes, mix the packing of producing.