CN106479244A - A kind of synthetic method of coating additive - Google Patents
A kind of synthetic method of coating additive Download PDFInfo
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- CN106479244A CN106479244A CN201510827835.9A CN201510827835A CN106479244A CN 106479244 A CN106479244 A CN 106479244A CN 201510827835 A CN201510827835 A CN 201510827835A CN 106479244 A CN106479244 A CN 106479244A
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Abstract
A kind of synthetic method of coating additive, weighs following raw material respectively：Quartz sand particle, dissolving medium, modifying agent and additive；The quality of wherein described dissolving medium is 4-10 times of quartz sand particle quality, and the quality of the modifying agent is the 3～5% of quartz sand particle quality, and the quality of the additive is the 4～8% of quartzy sand quality；Take the dissolving medium described in step (1) and quartz sand particle, mixing, stirring and dispersion；Modifying agent is added, 2-3 hour is stirred with 300-400 rev/min of speed, additive is added, with 200-500 rev/min of speed stirring and dispersion, that is, obtain the coating additive.The present invention can greatly improve the filming performance of product and glossiness.
Description
Technical field
The invention belongs to chemical technology field, specifically refers to a kind of synthetic method of coating additive.
Background technology
Coating, in the entitled paint of Chinese tradition.So-called coating is to be coated in be protected or decorated body surface; and, can add or without pigment, filler typically based on resin or oil or emulsion with the continuous film of coated article formation firm attachment; add corresponding additive, the thick liquid being formulated with organic solvent or water.Depending on the service life of coating is according to different products, liquid reason stone texture product is base-material using modified organic silicone resin emulsion, with special coating technology, assorted colored paint is coated agglutination hydrate colour particle, uniformly and stably it is suspended in specific water-borne dispersions, various colored particles form and aspect keep constant, and coloring pigment will not be separated out in water.The service life of so this exterior coating about 15 years.
Liquid reason stone texture product makes product fully achieve Water-borne modification with unique technique for packing, and VOC content is extremely low, substantially increases the service life of exterior wall paint；High simulation quality, coating surface are concavo-convex submissive, and color is interpenetrated, and can imitate natural granite stone on color；Environmental protection and energy saving, the increasingly rare valuable stone material of substitutable resources, coordinate external wall outer insulation that the artificial granite decoration of specialty is carried out, comply fully with country and required with the energy-conserving and environment-protective of building coating；Decorative effect is excellent, and arbitrarily, decorative pattern size is random for the color depth.Combined with natural stone style by Color Scheme and luxurious, dignified decorative effect is createed, also meter can be seamed by different lattice, expand design space and improve expressive force, fully demonstrate personalization；High-elastic cracking resistance, with good ductility, can effectively improve the cracking of wall surface problem caused because of base course crack, also be not difficult to find out in terms of this, and glad clearly specialty exterior wall paint liquid reason stone texture product improves the service life of exterior wall paint；Coating is wear-resistant, washability, high temperature resistant, acid rain resistant, and adhesive force is strong, and ductility is good, waterproof, mould proof, and self-cleaning is good；Application property is excellent, and one-shot forming, construction time are short；Cost performance is high, is suitable for any irregular metope, can decorate any bending, and the part such as thin side can fully demonstrate lines and the stereovision of building.Reduce body of wall load-bearing, cost only has the 30～40% of natural granite cost.
But existing above-mentioned coating, auxiliary agent technology of preparing are not reasonable, glossiness, filming performance are poor.Therefore, a kind of synthetic method of coating additive of necessary design.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of synthetic method of coating additive.
Present disclosure includes：
A kind of synthetic method of coating additive, comprises the steps：
(1) following raw material is weighed respectively：Quartz sand particle, dissolving medium, modifying agent and additive；The quality of wherein described dissolving medium is 4-10 times of quartz sand particle quality, and the quality of the modifying agent is the 3～5% of quartz sand particle quality, and the quality of the additive is the 4～8% of quartzy sand quality；
(2) dissolving medium described in step (1) and quartz sand particle, mixing, stirring and dispersion are taken；
（3）Modifying agent is added, 2-3 hour is stirred with 300-400 rev/min of speed, additive is added, with 200-500 rev/min of speed stirring and dispersion, that is, obtain the coating additive.
In the present invention, as a kind of preferred technical scheme, step（1）In, the dissolving medium adopts polyaminoester emulsion.
In the present invention, as a kind of preferred technical scheme, step（1）In, the modifying agent adopts MBS.
In the present invention, as a kind of preferred technical scheme, step（1）In, the additive adopts Du Pont's Ti-PureR-706 titanium dioxide.
In the present invention, as a kind of preferred technical scheme, step（1）In, the particle diameter of the quartz sand particle is 20-50nm.
The invention has the beneficial effects as follows,
The present invention weighs following raw material respectively：Quartz sand particle, dissolving medium, modifying agent and additive；The quality of wherein described dissolving medium is 4-10 times of quartz sand particle quality, and the quality of the modifying agent is the 3～5% of quartz sand particle quality, and the quality of the additive is the 4～8% of quartzy sand quality；Take the dissolving medium described in step (1) and quartz sand particle, mixing, stirring and dispersion；Modifying agent is added, 2-3 hour is stirred with 300-400 rev/min of speed, additive is added, with 200-500 rev/min of speed stirring and dispersion, that is, obtain the coating additive.Based on process above step, the present invention can greatly improve the filming performance of product and glossiness.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, with reference to specific embodiment, the present invention is expanded on further.
Embodiment 1
A kind of synthetic method of coating additive, comprises the steps：
(1) following raw material is weighed respectively：Quartz sand particle, dissolving medium, modifying agent and additive；The quality of wherein described dissolving medium is 4 times of quartz sand particle quality, the quality of the modifying agent is the 3% of quartz sand particle quality, the quality of the additive is the 4～8% of quartzy sand quality, the particle diameter of the quartz sand particle is 20-50nm, the dissolving medium adopts polyaminoester emulsion, the modifying agent adopts MBS, and the additive adopts Du Pont's Ti-PureR-706 titanium dioxide；
(2) dissolving medium described in step (1) and quartz sand particle, mixing, stirring and dispersion are taken；
（3）Modifying agent is added, is stirred 2 hours with 300 revs/min of speed, additive is added, with 200 revs/min of speed stirring and dispersion, that is, obtain the coating additive.
Embodiment 2
A kind of synthetic method of coating additive, comprises the steps：
(1) following raw material is weighed respectively：Quartz sand particle, dissolving medium, modifying agent and additive；The quality of wherein described dissolving medium is 10 times of quartz sand particle quality, the quality of the modifying agent is the 5% of quartz sand particle quality, the quality of the additive is the 8% of quartzy sand quality, the particle diameter of the quartz sand particle is 50nm, the dissolving medium adopts polyaminoester emulsion, the modifying agent adopts MBS, and the additive adopts Du Pont's Ti-PureR-706 titanium dioxide；
(2) dissolving medium described in step (1) and quartz sand particle, mixing, stirring and dispersion are taken；
（3）Modifying agent is added, is stirred 3 hours with 400 revs/min of speed, additive is added, with 500 revs/min of speed stirring and dispersion, that is, obtain the coating additive.
Embodiment 3
A kind of synthetic method of coating additive, comprises the steps：
(1) following raw material is weighed respectively：Quartz sand particle, dissolving medium, modifying agent and additive；The quality of wherein described dissolving medium is 7 times of quartz sand particle quality, the quality of the modifying agent is the 4% of quartz sand particle quality, the quality of the additive is the 6% of quartzy sand quality, the particle diameter of the quartz sand particle is 40nm, the dissolving medium adopts polyaminoester emulsion, the modifying agent adopts MBS, and the additive adopts Du Pont's Ti-PureR-706 titanium dioxide；
(2) dissolving medium described in step (1) and quartz sand particle, mixing, stirring and dispersion are taken；
（3）Modifying agent is added, is stirred 2.5 hours with 350 revs/min of speed, additive is added, with 400 revs/min of speed stirring and dispersion, that is, obtain the coating additive.
Embodiment parameter is as follows：
| Project | Glossiness | Film forming |
| Embodiment 1 | 51 | Excellent |
| Embodiment 2 | 51 | Excellent |
| Embodiment 3 | 59 | Excellent |
Those of ordinary skill in the art should be understood：The discussion of any of the above embodiment is exemplary only, it is not intended that hint the scope of the present disclosure (including claim) is limited to these examples；Under the thinking of the present invention, can also be combined between technical characteristic in above example or different embodiments, step can be realized with random order, and there are many other changes of the different aspect of the present invention as above, for their not offers in details simple and clear.Therefore, all any omissions that within the spirit and principles in the present invention, is made, modification, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of synthetic method of coating additive, is characterized in that, comprise the steps：
(1) following raw material is weighed respectively：Quartz sand particle, dissolving medium, modifying agent and additive；The quality of wherein described dissolving medium is 4-10 times of quartz sand particle quality, and the quality of the modifying agent is the 3～5% of quartz sand particle quality, and the quality of the additive is the 4～8% of quartzy sand quality；
(2) dissolving medium described in step (1) and quartz sand particle, mixing, stirring and dispersion are taken；
（3）Modifying agent is added, 2-3 hour is stirred with 300-400 rev/min of speed, additive is added, with 200-500 rev/min of speed stirring and dispersion, that is, obtain the coating additive.
2. a kind of synthetic method of coating additive as claimed in claim 1, is characterized in that, step（1）In, the dissolving medium adopts polyaminoester emulsion.
3. a kind of synthetic method of coating additive as claimed in claim 1, is characterized in that, step（1）In, the modifying agent adopts MBS.
4. a kind of synthetic method of coating additive as claimed in claim 1, is characterized in that, step（1）In, the additive adopts Du Pont's Ti-PureR-706 titanium dioxide.
5. a kind of synthetic method of coating additive as claimed in claim 1, is characterized in that, step（1）In, the particle diameter of the quartz sand particle is 20-50nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827835.9A CN106479244A (en) | 2015-11-25 | 2015-11-25 | A kind of synthetic method of coating additive |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510827835.9A CN106479244A (en) | 2015-11-25 | 2015-11-25 | A kind of synthetic method of coating additive |
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| CN106479244A true CN106479244A (en) | 2017-03-08 |
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| CN201510827835.9A Pending CN106479244A (en) | 2015-11-25 | 2015-11-25 | A kind of synthetic method of coating additive |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850691A (en) * | 2012-08-08 | 2013-01-02 | 佛山市天安塑料有限公司 | Low-haze high-simulation automobile interior decoration material and manufacturing method thereof |
| CN103289491A (en) * | 2013-07-01 | 2013-09-11 | 卢枝军 | Decorative coating constructed on ceramic tile directly and preparation method thereof |
| CN104693875A (en) * | 2013-12-07 | 2015-06-10 | 张国华 | Nano-emulsion varnish coating additive |
| CN104962126A (en) * | 2015-06-09 | 2015-10-07 | 南宁市富诚家私有限责任公司 | Preparation method, application and use method of super-hydrophobic calcium carbonate coating assistant |
-
2015
- 2015-11-25 CN CN201510827835.9A patent/CN106479244A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850691A (en) * | 2012-08-08 | 2013-01-02 | 佛山市天安塑料有限公司 | Low-haze high-simulation automobile interior decoration material and manufacturing method thereof |
| CN103289491A (en) * | 2013-07-01 | 2013-09-11 | 卢枝军 | Decorative coating constructed on ceramic tile directly and preparation method thereof |
| CN104693875A (en) * | 2013-12-07 | 2015-06-10 | 张国华 | Nano-emulsion varnish coating additive |
| CN104962126A (en) * | 2015-06-09 | 2015-10-07 | 南宁市富诚家私有限责任公司 | Preparation method, application and use method of super-hydrophobic calcium carbonate coating assistant |
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Application publication date: 20170308 |
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