CN104152045A - Solid building coating - Google Patents

Solid building coating Download PDF

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Publication number
CN104152045A
CN104152045A CN201410381911.3A CN201410381911A CN104152045A CN 104152045 A CN104152045 A CN 104152045A CN 201410381911 A CN201410381911 A CN 201410381911A CN 104152045 A CN104152045 A CN 104152045A
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China
Prior art keywords
parts
building construction
solid paint
gelatin
coating
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Granted
Application number
CN201410381911.3A
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Chinese (zh)
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CN104152045B (en
Inventor
钱玉珠
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Suzhou Jing Yu Novel Material Co Ltd
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Suzhou Jing Yu Novel Material Co Ltd
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Priority to CN201410381911.3A priority Critical patent/CN104152045B/en
Publication of CN104152045A publication Critical patent/CN104152045A/en
Application granted granted Critical
Publication of CN104152045B publication Critical patent/CN104152045B/en
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Abstract

A solid building coating comprises the following raw materials in parts by weight: 100 parts of gelatin, 40-50 parts of carboxymethyl cellulose, 35-45 parts of dextrin, 5-10 parts of rosin, 25-35 parts of barium sulfate, 45-55 parts of vaseline, 60-80 parts of deionized water, 1-5 parts of tetramethyl thiuram tetrasulfide, 20-30 parts of extender pigment, 30-40 parts of titanium dioxide, 25-45 parts of talcum powder, 5-15 parts of starch, 4-8 parts of a plasticizer, 10-20 parts of calcium hydroxide, 15-25 parts of zinc oxide and 10-30 parts of acetone. According to the invention, the product viscosity is 50-60 s, the bonding strength is 35-45 MPa, the storage stability is 8-10 months, the coating is normal after being soaked in water for 10-15 d, a coated film is scrubbing-resistant and can be scrubbed for 2800-3000 times, and the coating can be widely produced and used for continuously replacing the conventional materials.

Description

A kind of solid paint for building construction
Technical field
The application belongs to paint field, relates in particular to a kind of solid paint for building construction.
Background technology
Coating, in China, tradition name is called paint.So-called coating is to be coated in protected or decorated body surface; and can form with coated article the continuous film of firm attachment; normally taking resin oil or emulsion as main; add or do not add pigment extender, filler; add corresponding additive, with organic solvent or the formulated thick liquid of barium sulfate.Gelatin (Gelatin), is commonly used to make jelly and other dessert, is by the animal bone boiling, and skin and muscle tendon are made.A kind of substitute is that agar (Agar-Agar) is made with sea grass; Another kind of substitute is to do with the root of elegant jessamine.The agar of selling generally has strip, the powdery, long block of noodles sample, and is usually linen.Paint finishing can and form the material of complete and tough and tensile protective membrane with the fine bonding of body material in body surface, is called coating.Coating and paint are identical concepts.Paint is people's custom titles used for a long time, introduces after China, just utilizes in building trade always.The effect of coating may be summarized to be three aspects: provide protection, decoration function, specific function effect.The general composition of coating: comprise filmogen, color stuffing, solvent, auxiliary agent.
Coating refers to the general name that is applied to body surface and can form the material of tough and tensile protective membrane, and building coating is an important class in coating, in China, generally will be used for inner wall of building, exterior wall, and ceiling, ground, the coating of toilet is called building coating.Building coating has decoration functions, defencive function and livability and improves function.The shared proportion of various functions is not quite similar because application target is different.Decoration functions is the function of beautifying the appearance value that improves it by buildings.Mainly comprise the design design of plane color, pattern and gloss aspect and the design of three-dimensional pattern design.But to match with the size and shape of the moulding of buildings itself and base material itself, just can fully play out.Defencive function refers to that protection buildings is not subject to the impact of environment and the function of destruction.The content that different types of protected body requires defencive function is also different.As indoor and outdoor application require the index difference that reaches just very large.Building coating is mainly used in the coating products of house decoration as a class, its market development and real estate industry's development are closely related.
The chief component of gelatin is that amino acid forms peptide molecule mixture identical and that molecular weight distribution is very wide, and molecular weight is generally several ten thousand to tens0000.Gelatin had both had acidity, had again alkalescence, was a kind of amphiprotic substance, and the micelle of gelatin is charged, and under electric field action, it is moving by a certain Ghandler motion in the two poles of the earth.In gelatin molecule structure, have a large amount of hydroxyls, also have in addition many carboxyls and amino, this makes gelatin have extremely strong wetting ability.Gelatin is insoluble to organic solvent, is insoluble to cold water, and in cold water, water-swelling is to self 5-10 times, be soluble in warm water, cooling formation gel, molten between 24-28 DEG C, its solubleness and temperature of solidification differ very little, are subject to the impact of moisture content, temperature, humidity and go bad.Since " the tightest policy of real estate in history " put into effect, market of real estate development is absorbed in low ebb, and since especially entering 2012, the policy of expection is loosening before does not occur, is that firmly the portion of building clearly represents that in the short period of time, policy of regulation and control can not change on the contrary.Some buildingss to mildew-resistant, fire prevention, heat insulating, corrosion-resistant etc. have a particular requirement.It is mainly for indoor application that livability is improved function, contributes to exactly to improve the function of living environment, as sound-proofing, sound absorbing, antisweat etc.And universal along with humanity concept, and the formation of novel harmonious society, designs that a kind of viscosity is high, the solid paint for building construction of stable storing, water tolerance and resistance to wiping excellence is very important.
Summary of the invention
The technical problem solving:
The application, for above-mentioned technical problem, provides a kind of solid paint for building construction, solve existing solid paint for building construction viscosity low, be difficult for the technical problems such as storage, water tolerance and resistance to wiping be poor.
Technical scheme:
A kind of solid paint for building construction, the raw materials by weight portion proportioning of described solid paint for building construction is as follows: 100 parts, gelatin; Carboxymethyl cellulose 40-50 part; Dextrin 35-45 part; Rosin 5-10 part; Barium sulfate 25-35 part; Vaseline 45-55 part; Deionized water 60-80 part; Tetramethylthiuram tetrasulfide 1-5 part; Pigment extender 20-30 part; Titanium dioxide 30-40 part; Talcum powder 25-45 part; Starch 5-15 part; Softening agent 4-8 part; Calcium hydroxide 10-20 part; Zinc oxide 15-25 part; Acetone 10-30 part.
As a preferred technical solution of the present invention: the raw materials by weight portion proportioning of described solid paint for building construction is as follows: 100 parts, gelatin; 45 parts of carboxymethyl celluloses; DEXTRIN part; 7 parts of rosin; 30 parts, barium sulfate; 50 parts, Vaseline; 70 parts of deionized waters; 3 parts of tetramethylthiuram tetrasulfides; 25 parts of pigment extenders; 35 parts of titanium dioxide; 35 parts of talcum powder; 10 parts of starch; 6 parts, softening agent; 15 parts, calcium hydroxide; 20 parts, zinc oxide; 20 parts, acetone.
As a preferred technical solution of the present invention: described pigment extender adopts light calcium carbonate.
As a preferred technical solution of the present invention: described softening agent adopts dibutyl phthalate.
Beneficial effect:
A kind of solid paint for building construction of the present invention adopts above technical scheme compared with prior art, has following technique effect: 1, product viscosity 50-60s, cohesive strength 35-45MPa; 2, package stability 8-10 month; Soak 10-15d in water after, nothing is abnormal; 3, the film 2800-3000 of resistance to wiping time, can the not division of history into periods of widespread production replace current material.
Embodiment
Embodiment 1:
A kind of solid paint for building construction, its raw materials by weight portion proportioning is as follows: 100 parts, gelatin; 40 parts of carboxymethyl celluloses; 35 parts, dextrin; 5 parts of rosin; 25 parts, barium sulfate; 45 parts, Vaseline; 60 parts of deionized waters; 1 part of tetramethylthiuram tetrasulfide; 20 parts of light calcium carbonates; 30 parts of titanium dioxide; 25 parts of talcum powder; 5 parts of starch; 4 parts of dibutyl phthalates; 10 parts, calcium hydroxide; 15 parts, zinc oxide; 10 parts, acetone.
After carboxymethyl cellulose is added in deionized water and to be dissolved, add gelatin, dextrin, barium sulfate, light calcium carbonate, dibutyl phthalate, talcum powder, zinc oxide, with ball mill ball milling 30min, then add rosin, Vaseline and surplus stock, ball milling 30min had both obtained finished product.
Product viscosity 50s, cohesive strength 35MPa; Package stability 8 months; Soak 10d in water after, nothing is abnormal; The resistance to wiping of film 2800 times.
Embodiment 2:
A kind of solid paint for building construction, its raw materials by weight portion proportioning is as follows: 100 parts, gelatin; 50 parts of carboxymethyl celluloses; 45 parts, dextrin; 10 parts of rosin; 35 parts, barium sulfate; 55 parts, Vaseline; 80 parts of deionized waters; 5 parts of tetramethylthiuram tetrasulfides; 30 parts of light calcium carbonates; 40 parts of titanium dioxide; 45 parts of talcum powder; 15 parts of starch; 8 parts of dibutyl phthalates; 20 parts, calcium hydroxide; 25 parts, zinc oxide; 30 parts, acetone.
After carboxymethyl cellulose is added in deionized water and to be dissolved, add gelatin, dextrin, barium sulfate, light calcium carbonate, dibutyl phthalate, talcum powder, zinc oxide, with ball mill ball milling 30min, then add rosin, Vaseline and surplus stock, ball milling 30min had both obtained finished product.
Product viscosity 55s, cohesive strength 40MPa; Package stability 9 months; Soak 13d in water after, nothing is abnormal; The resistance to wiping of film 2900 times.
Embodiment 3:
A kind of solid paint for building construction, its raw materials by weight portion proportioning is as follows: 100 parts, gelatin; 45 parts of carboxymethyl celluloses; DEXTRIN part; 7 parts of rosin; 30 parts, barium sulfate; 50 parts, Vaseline; 70 parts of deionized waters; 3 parts of tetramethylthiuram tetrasulfides; 25 parts of light calcium carbonates; 35 parts of titanium dioxide; 35 parts of talcum powder; 10 parts of starch; 6 parts of dibutyl phthalates; 15 parts, calcium hydroxide; 20 parts, zinc oxide; 20 parts, acetone.
After carboxymethyl cellulose is added in deionized water and to be dissolved, add gelatin, dextrin, barium sulfate, light calcium carbonate, dibutyl phthalate, talcum powder, zinc oxide, with ball mill ball milling 30min, then add rosin, Vaseline and surplus stock, ball milling 30min had both obtained finished product.
Product viscosity 60s, cohesive strength 45MPa; Package stability 10 months; Soak 15d in water after, nothing is abnormal; The resistance to wiping of film 3000 times.
Composition all components in above embodiment all can business be bought.
Above-described embodiment is just for content of the present invention is set forth, instead of restriction, and therefore any change in implication and the scope suitable with claims of the present invention, all should think to be included in the scope of claims.

Claims (4)

1. a solid paint for building construction, is characterized in that the raw materials by weight portion proportioning of described solid paint for building construction is as follows: 100 parts, gelatin; Carboxymethyl cellulose 40-50 part; Dextrin 35-45 part; Rosin 5-10 part; Barium sulfate 25-35 part; Vaseline 45-55 part; Deionized water 60-80 part; Tetramethylthiuram tetrasulfide 1-5 part; Pigment extender 20-30 part; Titanium dioxide 30-40 part; Talcum powder 25-45 part; Starch 5-15 part; Softening agent 4-8 part; Calcium hydroxide 10-20 part; Zinc oxide 15-25 part; Acetone 10-30 part.
2. a kind of solid paint for building construction according to claim 1, is characterized in that the raw materials by weight portion proportioning of described solid paint for building construction is as follows: 100 parts, gelatin; 45 parts of carboxymethyl celluloses; DEXTRIN part; 7 parts of rosin; 30 parts, barium sulfate; 50 parts, Vaseline; 70 parts of deionized waters; 3 parts of tetramethylthiuram tetrasulfides; 25 parts of pigment extenders; 35 parts of titanium dioxide; 35 parts of talcum powder; 10 parts of starch; 6 parts, softening agent; 15 parts, calcium hydroxide; 20 parts, zinc oxide; 20 parts, acetone.
3. a kind of solid paint for building construction according to claim 1, is characterized in that: described pigment extender adopts light calcium carbonate.
4. a kind of solid paint for building construction according to claim 1, is characterized in that: described softening agent adopts dibutyl phthalate.
CN201410381911.3A 2014-08-06 2014-08-06 A kind of solid paint for building construction Expired - Fee Related CN104152045B (en)

Priority Applications (1)

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CN201410381911.3A CN104152045B (en) 2014-08-06 2014-08-06 A kind of solid paint for building construction

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Application Number Priority Date Filing Date Title
CN201410381911.3A CN104152045B (en) 2014-08-06 2014-08-06 A kind of solid paint for building construction

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CN104152045A true CN104152045A (en) 2014-11-19
CN104152045B CN104152045B (en) 2016-06-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104745077A (en) * 2015-03-30 2015-07-01 上海轩颂建筑装饰有限公司 External wall paint for buildings
CN105419499A (en) * 2015-12-31 2016-03-23 辛范范 Durable building paint and preparation method therefor
CN105419498A (en) * 2015-12-31 2016-03-23 辛范范 Building paint and preparation method therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035122A (en) * 1988-02-09 1989-08-30 李镇亚 A kind of solid paint for building construction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035122A (en) * 1988-02-09 1989-08-30 李镇亚 A kind of solid paint for building construction

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
化学工业出版社组织编写: "《中国化工产品大全.中卷》", 31 January 2005, 化学工业出版社 *
周学良等: "《精细化工产品手册.涂料》", 31 May 2002, 化学工业出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104745077A (en) * 2015-03-30 2015-07-01 上海轩颂建筑装饰有限公司 External wall paint for buildings
CN105419499A (en) * 2015-12-31 2016-03-23 辛范范 Durable building paint and preparation method therefor
CN105419498A (en) * 2015-12-31 2016-03-23 辛范范 Building paint and preparation method therefor

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