CN107057494A - A kind of scratch-resistant thermal insulation coatings and preparation method thereof - Google Patents
A kind of scratch-resistant thermal insulation coatings and preparation method thereof Download PDFInfo
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- CN107057494A CN107057494A CN201710198734.9A CN201710198734A CN107057494A CN 107057494 A CN107057494 A CN 107057494A CN 201710198734 A CN201710198734 A CN 201710198734A CN 107057494 A CN107057494 A CN 107057494A
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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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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Abstract
The invention discloses a kind of scratch-resistant thermal insulation coatings and preparation method thereof, including the following raw material counted by weight：20 30 parts of 20 30 parts of modified acrylic acid emulsion, 15 25 parts of styrene-acrylic emulsion, 10 20 parts of resin, recessed native 5 15 parts of powder, 48 parts of silicon calcium powder, 37 parts of polyacrylamide, 46 parts of ethylene glycol, 24 parts of auxiliary agent, 13 parts of pigment and water.Above-mentioned auxiliary agent includes wetting dispersing agent, antimitotic agent and levelling agent.The preparation method of this kind of thermal insulation coatings be first within specified temperatures, the part materials such as modified acrylic acid emulsion are mixed into pasty state, obtain batch mixing A, recessed native powder, polyacrylamide and water are mixed into pasty state, mixed material B is obtained, batch mixing A and mixed material B add ethylene glycol after being mixed evenly, it is mixed evenly again, batch mixing C is stood to obtain afterwards, and sequentially adding auxiliary agent, pigment in most backward batch mixing C is stirred, you can.The thermal insulation coatings of the present invention are applied to surface of wall and are not likely to produce crackle, and scratch-resistant, service life is long.
Description
Technical field
The present invention relates to thermal insulation coatings field, more particularly, to a kind of scratch-resistant thermal insulation coatings and preparation method thereof.
Background technology
With the rapid development of the national economy, the continuous improvement of living standards of the people, the consumption to the energy is also increasing,
Energy shortage problem is become increasingly conspicuous, therefore, and energy saving and environment friendly insulation material is gradually valued by the people, and thermal insulation coatings are used as guarantor
One kind in adiabator, is widely used, and thermal insulation coatings realize heat-insulation and heat-preservation by low thermal conductivity and high thermal resistance, and the insulation is applied
Material generally adds chemical addition agent and high temperature stick slurrying by high-quality natural mineral matter and mixed, generally emulsion, grease, fill out
Charge, pigment etc., the features such as with waterproof, sound insulation, fire prevention, fire-retardant, insulation, antiacid alkali, lightweight, easy construction, so as to reach
To the effect of energy-conserving and environment-protective, although this kind of thermal insulation coatings have many performance advantages as above, still, market compared to common coating
Crackle occurs after wall the preceding paragraph time is applied in upper existing thermal insulation coatings, and coating surface is not wear-resisting, easily produces recessed
Cheat, come off and the phenomenon such as scratch, in turn result in the short consequence of service life.Therefore, develop one kind and can solve the problem that above-mentioned property
The thermal insulation coatings of energy problem are highly desirable to.
The content of the invention
The purpose of the present invention is to be directed to problem of the prior art there is provided a kind of scratch-resistant thermal insulation coatings and preparation method thereof,
This kind of thermal insulation coatings are applied to surface of wall and are not likely to produce crackle, and scratch-resistant, service life is long.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of scratch-resistant thermal insulation coatings, including the following raw material counted by weight：20-30 parts of modified acrylic acid emulsion, phenylpropyl alcohol
15-25 parts of emulsion, 10-20 parts of resin, recessed native powder 5-15 parts, 4-8 parts of silicon calcium powder, 3-7 parts of polyacrylamide, 4-6 parts of ethylene glycol,
20-30 parts of 2-4 parts of auxiliary agent, 1-3 parts of pigment and water.
Preferably, the resin is acrylic resin or water-soluble saturated polyester resin one of which or two kinds.
Preferably, the auxiliary agent includes wetting dispersing agent 30-40%, antimitotic agent 30-40% and levelling by weight percentage
Agent 30-40%.
Further, the auxiliary agent includes wetting dispersing agent 30%, antimitotic agent 35% and levelling agent by weight percentage
35%。
Preferably, the wetting dispersing agent includes following component by weight percentage：Talcum powder 20%, lignin sulfonic acid
Sodium 10%, sodium carboxymethylcellulose 10% and water 60%.
Further, the preparation method of the wetting dispersing agent measured talcum powder by regulation before this and adds water stirring mixing
After even, under the conditions of temperature is 38-46 DEG C, sodium lignin sulfonate is added while stirring and sodium carboxymethylcellulose is well mixed i.e.
Can.
Preferably, the antimitotic agent is the composite fibre that polypropylene fibre and brucite fiber are constituted.
Preferably, the levelling agent is silicone oil.
The preparation method of described scratch-resistant thermal insulation coatings, is followed the steps below：
（1）Under the conditions of temperature is 36-42 DEG C, modified acrylic acid emulsion, styrene-acrylic emulsion, resin and silicon calcium powder are mixed to
Pasty state, obtains batch mixing A, and recessed native powder, polyacrylamide and water are mixed into pasty state, mixed material B is obtained；
（2）Ethylene glycol is added after above-mentioned batch mixing A and mixed material B are mixed evenly, is mixed evenly again, afterwards in temperature
Under the conditions of 42-46 DEG C, 6-8h is stood, batch mixing C is obtained；
（3）Auxiliary agent, pigment are sequentially added in most backward batch mixing C to be stirred, speed of agitator is 80-120r/min, stir
Time is 20-30min, you can.
The present invention compared with prior art, with following beneficial effect：Formula of the invention by improving thermal insulation coatings
Raw material, auxiliary agent and production technology, add recessed native powder to increase the cementabilities of thermal insulation coatings, thixotropy, levelability, weather resisteant, shake
The performances such as melting property, when this kind of coating is applied on wall, form the diaphragm of densification on its surface, with very strong stress resistance
And pull resistance, therefore, the time one, long coating surface should not crack phenomenon, and coating surface is wear-resisting, scratch-resistant, is not likely to produce
Pit, come off and the phenomenon such as scratch, and then improve the service life of thermal insulation coatings, saved cost, promoted energy-saving ring
The development of guarantor's type insulation material.
Embodiment
With reference to embodiment and performance detection, the invention will be further described.
Embodiment 1
First, the preparation of raw material
A kind of scratch-resistant thermal insulation coatings, including following raw material：Modified acrylic acid emulsion 20kg, styrene-acrylic emulsion 15kg, resin 10kg,
Recessed native powder 5kg, silicon calcium powder 4kg, polyacrylamide 3kg, ethylene glycol 4kg, auxiliary agent 2kg, pigment 1kg and water 20kg.
Wherein, the resin uses acrylic resin；
The auxiliary agent includes wetting dispersing agent 30%, antimitotic agent 30% and levelling agent 40% by weight percentage；The wetting and dispersing
Agent includes following component by weight percentage：Talcum powder 20%, sodium lignin sulfonate 10%, sodium carboxymethylcellulose 10% and water
60%。
The preparation method of above-mentioned wetting dispersing agent：Talcum powder is measured by regulation to add after water is uniformly mixed, in temperature
Under the conditions of 38 DEG C, sodium lignin sulfonate is added while stirring and sodium carboxymethylcellulose is well mixed.
The composite fibre that the antimitotic agent is constituted using polypropylene fibre and brucite fiber；The levelling agent uses silicon
Oil.
2nd, preparation method
Follow the steps below：
（1）Under the conditions of temperature is 36 DEG C, modified acrylic acid emulsion, styrene-acrylic emulsion, resin and silicon calcium powder are mixed into paste
Shape, obtains batch mixing A, and recessed native powder, polyacrylamide and water are mixed into pasty state, mixed material B is obtained；
（2）Ethylene glycol is added after above-mentioned batch mixing A and mixed material B are mixed evenly, is mixed evenly again, afterwards in temperature
Under the conditions of 42 DEG C, 8h is stood, batch mixing C is obtained；
（3）Auxiliary agent, pigment are sequentially added in most backward batch mixing C to be stirred, speed of agitator is 80r/min, mixing time
For 30min, you can.
Embodiment 2
First, the preparation of raw material
A kind of scratch-resistant thermal insulation coatings, including following raw material：25 parts of modified acrylic acid emulsion, 20 parts of styrene-acrylic emulsion, 15 parts of resin,
25 parts of recessed 10 parts of native powder, 6 parts of silicon calcium powder, 5 parts of polyacrylamide, 5 parts of ethylene glycol, 3 parts of auxiliary agent, 2 parts of pigment and water.
Wherein, the resin is using acrylic resin and the mixture of water-soluble saturated polyester resin, and it is above-mentioned both it
Between mass ratio be 2:1；
The auxiliary agent includes wetting dispersing agent 35%, antimitotic agent 35% and levelling agent 30% by weight percentage；The wetting and dispersing
Agent includes following component by weight percentage：Talcum powder 20%, sodium lignin sulfonate 10%, sodium carboxymethylcellulose 10% and water
60%。
The preparation method of above-mentioned wetting dispersing agent：Talcum powder is measured by regulation to add after water is uniformly mixed, in temperature
Under the conditions of 42 DEG C, sodium lignin sulfonate is added while stirring and sodium carboxymethylcellulose is well mixed.
The composite fibre that the antimitotic agent is constituted using polypropylene fibre and brucite fiber；The levelling agent uses silicon
Oil.
2nd, preparation method
Follow the steps below：
（1）Under the conditions of temperature is 39 DEG C, modified acrylic acid emulsion, styrene-acrylic emulsion, resin and silicon calcium powder are mixed into paste
Shape, obtains batch mixing A, and recessed native powder, polyacrylamide and water are mixed into pasty state, mixed material B is obtained；
（2）Ethylene glycol is added after above-mentioned batch mixing A and mixed material B are mixed evenly, is mixed evenly again, afterwards in temperature
Under the conditions of 44 DEG C, 7h is stood, batch mixing C is obtained；
（3）Auxiliary agent, pigment are sequentially added in most backward batch mixing C to be stirred, speed of agitator is 100r/min, mixing time
For 25min, you can.
Embodiment 3
First, the preparation of raw material
A kind of scratch-resistant thermal insulation coatings, including following raw material：Modified acrylic acid emulsion 30kg, styrene-acrylic emulsion 25kg, resin 20kg,
Recessed native powder 15kg, silicon calcium powder 8kg, polyacrylamide 7kg, ethylene glycol 6kg, auxiliary agent 4kg, pigment 3kg and water 30kg.
Wherein, the resin is using water-soluble saturated polyester resin；
The auxiliary agent includes wetting dispersing agent 40%, antimitotic agent 30% and levelling agent 30% by weight percentage；The wetting and dispersing
Agent includes following component by weight percentage：Talcum powder 20%, sodium lignin sulfonate 10%, sodium carboxymethylcellulose 10% and water
60%。
The preparation method of above-mentioned wetting dispersing agent：Talcum powder is measured by regulation to add after water is uniformly mixed, in temperature
Under the conditions of 46 DEG C, sodium lignin sulfonate is added while stirring and sodium carboxymethylcellulose is well mixed.
The composite fibre that the antimitotic agent is constituted using polypropylene fibre and brucite fiber；The levelling agent uses silicon
Oil.
2nd, preparation method
Follow the steps below：
（1）Under the conditions of temperature is 42 DEG C, modified acrylic acid emulsion, styrene-acrylic emulsion, resin and silicon calcium powder are mixed into paste
Shape, obtains batch mixing A, and recessed native powder, polyacrylamide and water are mixed into pasty state, mixed material B is obtained；
（2）Ethylene glycol is added after above-mentioned batch mixing A and mixed material B are mixed evenly, is mixed evenly again, afterwards in temperature
Under the conditions of 46 DEG C, 6h is stood, batch mixing C is obtained；
（3）Auxiliary agent, pigment are sequentially added in most backward batch mixing C to be stirred, speed of agitator is 120r/min, mixing time
For 20min, you can.
Performance detection
Thermal insulation coatings made from above-described embodiment 1-3 are applied on wall, the correlations such as crack resistance, wearability, fire line are carried out
It can detect, detection data see the table below 1.
Table 1
Wherein, fire protecting performance grade size：A1 grades（It is highest）B1 grades of ＞ of A2 grades of ＞；
Wearability：Wearing coefficient is bigger, and wearability is better；
Shield heat rate：Shielding heat rate is bigger, and thermal insulation is better.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (9)
1. a kind of scratch-resistant thermal insulation coatings, it is characterised in that including the following raw material counted by weight：Modified acrylic acid emulsion
20-30 parts, 15-25 parts of styrene-acrylic emulsion, 10-20 parts of resin, recessed native powder 5-15 parts, 4-8 parts of silicon calcium powder, 3-7 parts of polyacrylamide,
20-30 parts of 4-6 parts of ethylene glycol, 2-4 parts of auxiliary agent, 1-3 parts of pigment and water.
2. a kind of scratch-resistant thermal insulation coatings according to claim 1, it is characterised in that the resin be acrylic resin or
Water-soluble saturated polyester resin one of which or two kinds.
3. a kind of scratch-resistant thermal insulation coatings according to claim 1, it is characterised in that the auxiliary agent is by weight percentage
Including wetting dispersing agent 30-40%, antimitotic agent 30-40% and levelling agent 30-40%.
4. a kind of scratch-resistant thermal insulation coatings according to claim 3, it is characterised in that the auxiliary agent is by weight percentage
Including wetting dispersing agent 30%, antimitotic agent 35% and levelling agent 35%.
5. a kind of scratch-resistant thermal insulation coatings according to claim 3, it is characterised in that the wetting dispersing agent by weight hundred
Divide includes following component than meter：Talcum powder 20%, sodium lignin sulfonate 10%, sodium carboxymethylcellulose 10% and water 60%.
6. a kind of scratch-resistant thermal insulation coatings according to claim 5, it is characterised in that the preparation side of the wetting dispersing agent
Method measured talcum powder by regulation before this and added after water is uniformly mixed, and was under the conditions of 38-46 DEG C, to add while stirring in temperature
Sodium lignin sulfonate and sodium carboxymethylcellulose are well mixed.
7. a kind of scratch-resistant thermal insulation coatings according to claim 3, it is characterised in that the antimitotic agent is polypropylene fibre
The composite fibre constituted with brucite fiber.
8. a kind of scratch-resistant thermal insulation coatings according to claim 3, it is characterised in that the levelling agent is silicone oil.
9. the preparation method of a kind of scratch-resistant thermal insulation coatings as described in claim 1-8 is any, it is characterised in that including following
Step：
（1）Under the conditions of temperature is 36-42 DEG C, modified acrylic acid emulsion, styrene-acrylic emulsion, resin and silicon calcium powder are mixed to
Pasty state, obtains batch mixing A, and recessed native powder, polyacrylamide and water are mixed into pasty state, mixed material B is obtained；
（2）Ethylene glycol is added after above-mentioned batch mixing A and mixed material B are mixed evenly, is mixed evenly again, afterwards in temperature
Under the conditions of 42-46 DEG C, 6-8h is stood, batch mixing C is obtained；
（3）Auxiliary agent, pigment are sequentially added in most backward batch mixing C to be stirred, speed of agitator is 80-120r/min, stir
Time is 20-30min, you can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198734.9A CN107057494A (en) | 2017-03-29 | 2017-03-29 | A kind of scratch-resistant thermal insulation coatings and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198734.9A CN107057494A (en) | 2017-03-29 | 2017-03-29 | A kind of scratch-resistant thermal insulation coatings and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107057494A true CN107057494A (en) | 2017-08-18 |
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ID=59620889
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| CN201710198734.9A Withdrawn CN107057494A (en) | 2017-03-29 | 2017-03-29 | A kind of scratch-resistant thermal insulation coatings and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107474651A (en) * | 2017-08-23 | 2017-12-15 | 重庆索利特涂料有限公司 | A kind of engineering external wall energy-saving paint and preparation method thereof |
| CN111944373A (en) * | 2020-08-14 | 2020-11-17 | 赣州市犇牛防水建材有限公司 | High-elasticity anti-cracking leakage-repairing coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348639A (en) * | 2008-09-05 | 2009-01-21 | 中国海洋石油总公司 | Heat insulation coating |
| CN104152043A (en) * | 2014-08-28 | 2014-11-19 | 广西梧州龙鱼漆业有限公司 | Thermal-insulation and heat-preservation paint |
| US20160002474A1 (en) * | 2011-10-05 | 2016-01-07 | Cristal Usa Inc. | Infrared-reflective coatings |
| CN105985698A (en) * | 2015-02-09 | 2016-10-05 | 章道义 | Insulated waterproof paint and preparation method thereof |
-
2017
- 2017-03-29 CN CN201710198734.9A patent/CN107057494A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348639A (en) * | 2008-09-05 | 2009-01-21 | 中国海洋石油总公司 | Heat insulation coating |
| US20160002474A1 (en) * | 2011-10-05 | 2016-01-07 | Cristal Usa Inc. | Infrared-reflective coatings |
| CN104152043A (en) * | 2014-08-28 | 2014-11-19 | 广西梧州龙鱼漆业有限公司 | Thermal-insulation and heat-preservation paint |
| CN105985698A (en) * | 2015-02-09 | 2016-10-05 | 章道义 | Insulated waterproof paint and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107474651A (en) * | 2017-08-23 | 2017-12-15 | 重庆索利特涂料有限公司 | A kind of engineering external wall energy-saving paint and preparation method thereof |
| CN111944373A (en) * | 2020-08-14 | 2020-11-17 | 赣州市犇牛防水建材有限公司 | High-elasticity anti-cracking leakage-repairing coating and preparation method thereof |
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Application publication date: 20170818 |