CN109423120A - A kind of rock colored paint - Google Patents
A kind of rock colored paint Download PDFInfo
- Publication number
- CN109423120A CN109423120A CN201710597027.7A CN201710597027A CN109423120A CN 109423120 A CN109423120 A CN 109423120A CN 201710597027 A CN201710597027 A CN 201710597027A CN 109423120 A CN109423120 A CN 109423120A
- Authority
- CN
- China
- Prior art keywords
- parts
- colored paint
- rock colored
- rock
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2310/00—Masterbatches
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of rock colored paint, is prepared from the following raw materials in parts by weight: 70-90 parts of titanium dioxide aggregate；5-10 parts of color masterbatch；40-60 parts of superfine silica gel powder, 100-150 parts of styrene-acrylic emulsion, 5-10 parts of low substituted hydroxy-propyl methylcellulose (L-HPMC)；The defoaming agent of 0.05-0.25 parts by weight, 2-5 parts of wetting agent；4-8 parts of phthalate plasticizers, 5-10 parts of coalescing agent, using the rock colored paint of above-mentioned optimization formula, temperature, humidity, surface wind condition requirement when the construction that can be significantly reduced.
Description
Technical field
The invention belongs to paint fields, more particularly, to a kind of rock colored paint.
Background technique
Rock colored paint is mainly made of high molecular polymer, colored stone sand and related auxiliaries, can simulate lithotome decoration
Color, decorative pattern and texture, and there is the features such as hardness is high, fire prevention, acid and alkali-resistance, anti-pollution, not only can be adapted for exterior wall can also
It constructs suitable for interior wall.But existing rock colored paint is higher to construction requirement, therefore provides a kind of improved rock colored paint and become existing
Urgent problem to be solved in technology.
Summary of the invention
To solve aforementioned technical problem, the present invention provides a kind of rock colored paints, it is characterized in that the composition is by following heavy
The raw material of amount number is made:
70-90 parts of titanium dioxide aggregate；5-10 parts of color masterbatch；40-60 parts of superfine silica gel powder,
100-150 parts of styrene-acrylic emulsion (styrene-acrylate emulsion), 5-10 parts of low substituted hydroxy-propyl Methyl cellulose
Plain (L-HPMC), the defoaming agent of 0.05-0.25 parts by weight, 2-5 parts of wetting agent, 4-8 parts of phthalate plasticizers, 5-
10 parts of coalescing agent.
A kind of rock colored paint, it is characterized in that the particle size range of the superfine silica gel powder is 100-200 μm.
A kind of rock colored paint, it is characterized in that the coalescing agent is stearate acid monoglyceride.
A kind of rock colored paint, it is characterized in that the wetting agent is Arlacel-80.
A kind of rock colored paint, it is characterized in that the phthalate plasticizers are selected from two fourth of phthalic acid
One of ester, dihexyl phthalate, dioctyl phthalate.
Present invention also provides a kind of preparation methods of above-mentioned rock colored paint, which comprises the following steps:
(1) L-HPMC, phthalate plasticizers, defoaming agent are added the styrene-acrylic emulsion for weighing recipe quantity 50-60%
After stir evenly, and coalescing agent is added, after being uniformly dispersed mixed liquor 1)
(2) the titanium dioxide aggregate of recipe quantity, color masterbatch, superfine silica gel powder, addition wetting agent and remaining styrene-acrylic emulsion are mixed
Rock colored paint is uniformly mixing to obtain in the mixed liquor for being slowly added to step 1) under stirring afterwards.
A kind of rock colored paint provided by the invention increases phthalic acid ester plasticising by improving the formula in rock colored paint
Agent, wetting agent and coalescing agent, and the preferred type and additional amount of above-mentioned several auxiliary agents, by construction test it was found that
Using the rock colored paint of above-mentioned optimization formula, temperature, humidity, surface wind condition requirement when the construction that can be significantly reduced are solved
The problems of the prior art.
Specific embodiment
A kind of rock colored paint provided by the invention, is prepared in the following manner,
(1) L-HPMC, phthalate plasticizers, defoaming agent are added the styrene-acrylic emulsion for weighing recipe quantity 50-60%
After stir evenly, and coalescing agent is added, after being uniformly dispersed mixed liquor 1)
(2) the titanium dioxide aggregate of recipe quantity, color masterbatch, superfine silica gel powder, addition wetting agent and remaining styrene-acrylic emulsion are mixed
Rock colored paint is uniformly mixing to obtain in the mixed liquor for being slowly added to step 1) under stirring afterwards.
The formula of embodiment 1-4 see the table below
The particle size range of superfine silica gel powder is 100-200 μm, and coalescing agent is stearate acid monoglyceride, and wetting agent is department
Disk -80, defoaming agent are methyl-silicone oil.
Easy act embodiment
The rock colored paint that embodiment 1-4 is obtained is coated construction, simulation high and cold (- 25 under same execution conditions
DEG C), the rock colored paint coating that each embodiment that carries out under the conditions of high wind speed (10.8-13.9m/s is equivalent to strong breeze) constructing obtains
0.1m2, it is put into same weather resistance test case after to be dried and carries out weather resistant experiment, experimental period 90d distinguishes in 30d, 60d, 90d
Record observation lacquer painting color difference and breakage such as following table.
It can be seen that using rock colored paint of the invention after coating without significant color difference.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., is all included in the scope of protection of the present invention within principle.
Claims (5)
1. a kind of rock colored paint, it is characterized in that the rock colored paint is prepared from the following raw materials in parts by weight:
70-90 parts of titanium dioxide aggregate；5-10 parts of color masterbatch；40-60 parts of superfine silica gel powder, 100-150 parts of styrene-acrylic emulsion,
5-10 parts of low substituted hydroxy-propyl methylcellulose (L-HPMC), 0.05-0.25 parts of defoaming agent, 2-5 parts of wetting agent, 4-8
The phthalate plasticizers of part, 5-10 parts of coalescing agent.
2. a kind of rock colored paint as described in claim 1, it is characterized in that the particle size range of the superfine silica gel powder is 100-200 μm.
3. a kind of rock colored paint as described in claim 1, it is characterized in that the coalescing agent is stearate acid monoglyceride.
4. a kind of rock colored paint as described in claim 1, it is characterized in that the wetting agent is Arlacel-80.
5. a kind of rock colored paint as described in claim 1-4 is any, it is characterized in that the phthalate plasticizers be selected from
One of dibutyl phthalate, dihexyl phthalate, dioctyl phthalate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597027.7A CN109423120A (en) | 2017-07-20 | 2017-07-20 | A kind of rock colored paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597027.7A CN109423120A (en) | 2017-07-20 | 2017-07-20 | A kind of rock colored paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109423120A true CN109423120A (en) | 2019-03-05 |
Family
ID=65498984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710597027.7A Pending CN109423120A (en) | 2017-07-20 | 2017-07-20 | A kind of rock colored paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109423120A (en) |
-
2017
- 2017-07-20 CN CN201710597027.7A patent/CN109423120A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190305 |
|
| WD01 | Invention patent application deemed withdrawn after publication |