CN107573743B - A kind of organosilicon drawing pigment and preparation method thereof and application method - Google Patents
A kind of organosilicon drawing pigment and preparation method thereof and application method Download PDFInfo
- Publication number
- CN107573743B CN107573743B CN201710757012.2A CN201710757012A CN107573743B CN 107573743 B CN107573743 B CN 107573743B CN 201710757012 A CN201710757012 A CN 201710757012A CN 107573743 B CN107573743 B CN 107573743B
- Authority
- CN
- China
- Prior art keywords
- organosilicon
- parts
- component
- drawing pigment
- pigment
- 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.)
- Active
Links
Landscapes
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of organosilicon drawing pigments, are prepared by component A and B component, and the component A includes following components in parts by weight: 50-100 parts of organopolysiloxanes, 1-10 parts of filler, 50-100 parts of toners, 5-20 parts of crosslinking agents；The B component includes following components in parts by weight: 30-70 parts of organopolysiloxanes, 30-70 parts of catalyst.The present invention also provides a kind of preparation methods of organosilicon drawing pigment.The present invention also provides a kind of application methods of organosilicon drawing pigment.Organosilicon drawing pigment of the invention has good oxytolerant ageing resistance, fast light ageing resistance and mildew resistance, chemical stability, it can store steadily in the long term, the problems such as color change and material aging crack will not occur, really realize the long-term preservation of oil painting and non-maintaining.
Description
Technical field
The present invention relates to oil painting production field more particularly to a kind of organosilicon drawing pigment and preparation method thereof and users
Method.
Background technique
Oil painting is with drip-dry vegetable oil (linseed oil, poppy seed oil, walnut oil etc.), in painting canvas linen, cardboard
Or the picture kind made on plank, after picture is dry, the surface of oil painting has stronger hardness, by the screening of oil painting
Lid power and transparent performance more fully hereinafter show rendered object, and rich in color, match volume is strong, are that the main body in the history of painting of west is drawn
Picture mode.Currently, the raw material used of drawing a picture includes the linseed oil etc. of volatile turpentine oil and stemness, for the light for keeping picture
Damp degree prevents air erosion and incrustation from causing aging phenomenon, usually completes in oil painting and parch back cover to apply oil polish.
But raw material needed for existing oil painting production has the following deficiencies:
(1) contain turpentine oil in raw material, turpentine oil is volatile, and inhaled concentration is excessively high, causes headache, giddy, nausea etc..It connects
The eyes that can also burn are touched, skin allergy is caused, generate eczema；According to the 6th periodical of volume 33 " Chinese Professional medicine " in December, 2006
" 1 turpentine oil acute poisoning death by accident investigation ", details the harm that turpentine oil may generate human body；
(2) oil is easy to aging during preservation, and outdoor weather resistance is poor, can inevitably turn to be yellow dimmed, this is because table
That layer gloss oil is oxidized as a result, disposing old light oil reservoir, glazing is the method for restoring works original appearance again, but removes old light oil reservoir
Operation is very cumbersome, while needing using turpentine oil, gasoline, benzene class, alcohols equal solvent, these solvents equally can be to human body and ring
Border production harm；
(3) it is only applicable to draw a picture on all kinds of painting canvas linen, cardboard or plank substrate, be of limited application, it can not
Meets other substrates the needs of drawing a picture.
Summary of the invention
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of organosilicon drawing pigments, should
Pigment has good oxytolerant ageing resistance, fast light ageing resistance and mildew resistance, chemical stability, can store steadily in the long term,
The problems such as color change and material aging crack will not occur, really realize the long-term preservation of oil painting and non-maintaining.
Second object of the present invention is to provide for a kind of preparation method of organosilicon drawing pigment, the preparation method point
Do not prepare composition A and composition B, then by the two with match mixing after obtain pigment, step is simple to operation, and step
In without adding solvent, while harmful substance will not be discharged in solidification process.
Third object of the present invention is to provide for a kind of application method of organosilicon drawing pigment, and pigment primary coat is existed
On oil painting substrate, additionally it is possible to convenient, practical according to progress viscosity-adjusting agent needed for drawing.
An object of the present invention adopts the following technical scheme that realization:
A kind of organosilicon drawing pigment, is prepared by component A and B component, and the component A includes with parts by weight
The following components of meter: 50-100 parts of organopolysiloxanes, 1-10 parts of filler, 50-100 parts of toners, 5-20 parts of crosslinking agents；It is described
B component includes following components in parts by weight: 30-70 parts of organopolysiloxanes, 30-70 parts of catalyst.
Further, the organopolysiloxane of the component A and B component all has following molecular structure:
In formula, a=40-1200, b=0-80；Wherein, R1For hydroxyl or alkoxy, R2For C1-C6Alkyl.
Further, the filler is one or more of silica, silicon powder and calcium carbonate.
Further, the silica is fumed silica or/and precipitated silica.
Further, the specific surface area of the silica is 100-350m2/ g, bulk density 80-200kg/m3。
Further, the crosslinking agent is alkoxy silane, acyloxy silicon at least three cross-linking active groups
One or more of alkane, ketoximinosilanes, alkenyloxy group silane, amino silane, amide base silane and azanol base silane.
Further, the catalyst is in organic tin compound, titanate esters and its chelate or metal salts of organic acids
One or more.
Realize that second object of the present invention can reach by adopting the following technical scheme that:
A kind of preparation method of organosilicon drawing pigment, comprising:
Component A preparation steps: stirrer for mixing is added in organopolysiloxane, filler, toner and crosslinking agent according to the ratio
After 1-3 hours, the grinding of three rollers is crossed, composition A is obtained, is sealed；
B component preparation steps: organopolysiloxane and catalyst being added stirrer for mixing 0.5-1 hours according to the ratio,
Composition B is obtained, is sealed；
Mixing step: be by weight (5-10) with composition B by composition A: 1 mixes, and obtains pigment.
Realize that third object of the present invention can reach by adopting the following technical scheme that:
A kind of application method of organosilicon drawing pigment, comprising:
Dilution step: addition viscosity modifier is diluted organosilicon drawing pigment, wherein viscosity modifier and B group
The weight ratio divided is (1-10): 1；
It draws a picture step: the organosilicon after dilution being plotted on oil painting substrate, room temperature curing obtains oil painting.
Further, in dilution step, the viscosity modifier is linear polydimethysiloxane, hexamethyldisiloxane
One or more of with cyclosiloxane.
The beneficial effects of the present invention are:
1. organosilicon drawing pigment of the invention, the pigment have good oxytolerant ageing resistance, fast light ageing resistance with
And mildew resistance, chemical stability, the problems such as can storing steadily in the long term, color change and material aging cracking will not occur, really
Realize the long-term preservation of oil painting and non-maintaining；
2. the preparation method of organosilicon drawing pigment of the invention, the preparation method prepare composition A and combination respectively
Object B, then by the two to obtain pigment after matching mixing, step is simple to operation, and without adding solvent in step, solid simultaneously
Harmful substance will not be discharged during change；
3. the application method of organosilicon drawing pigment of the present invention, by pigment primary coat on oil painting substrate, additionally it is possible to according to drawing
Viscosity-adjusting agent is carried out needed for drawing, it is convenient, practical.
Specific embodiment
In the following, being described further in conjunction with specific embodiment to the present invention, it should be noted that is do not collided
Under the premise of, new embodiment can be formed between various embodiments described below or between each technical characteristic in any combination.
A kind of organosilicon drawing pigment, is prepared by component A and B component, and the component A includes with parts by weight
The following components of meter: 50-100 parts of organopolysiloxanes, 1-10 parts of filler, 50-100 parts of toners, 5-20 parts of crosslinking agents；It is described
B component includes following components in parts by weight: 30-70 parts of organopolysiloxanes, 30-70 parts of catalyst.
As the mode that further carries out, component A is identical as the organopolysiloxane in B component, and organopolysiloxane is equal
With following molecular structure:
In formula, a=40-1200, b=0-80；Wherein, R1For hydroxyl or alkoxy, R2For C1-C6Alkyl.
As the mode that further carries out, filler is one or more of silica, silicon powder and calcium carbonate.
As the mode that further carries out, silica is fumed silica or/and precipitated silica.
As the mode that further carries out, the specific surface area of silica is 100-350m2/ g, bulk density 80-
200kg/m3。
As the mode that further carries out, crosslinking agent be alkoxy silane at least three cross-linking active groups,
One of acyloxy silane, ketoximinosilanes, alkenyloxy group silane, amino silane, amide base silane and azanol base silane or two
Kind or more, all components of crosslinking agent all contain at least three cross-linking active groups.
As the mode that further carries out, catalyst is organic tin compound, titanate esters and its chelate or organic acid
One or more of metal salt.
A kind of preparation method of organosilicon drawing pigment, comprising:
Component A preparation steps: stirrer for mixing is added in organopolysiloxane, filler, toner and crosslinking agent according to the ratio
After 1-3 hours, the grinding of three rollers is crossed, composition A is obtained, is sealed；
B component preparation steps: organopolysiloxane and catalyst being added stirrer for mixing 0.5-1 hours according to the ratio,
Composition B is obtained, is sealed；
Mixing step: be by weight (5-10) with composition B by composition A: 1 mixes, and obtains pigment.
In mixing step, component A is reacted with B component, when the catalysts of B component are organo-tin compound, reaction
Formula is as follows:
Above-mentioned reaction equation by hydroxyl polysiloxane and alkoxy silane using organo-tin compound as catalysts conditions under,
It carries out condensation reaction and pigment is prepared.
A kind of application method of organosilicon drawing pigment, comprising:
Dilution step: addition viscosity modifier is diluted organosilicon drawing pigment, wherein viscosity modifier and B group
The weight ratio divided is (1-10): 1；
It draws a picture step: the organosilicon drawing pigment after dilution being plotted on oil painting substrate, room temperature curing obtains oil painting.
As the mode that further carries out, viscosity modifier be linear polydimethysiloxane, hexamethyldisiloxane and
One or more of cyclosiloxane.
Oil painting substrate is the common bases such as linen, duck, chemical fabric, cardboard, plank, metal, cement surface and glass
Material.
It is specific embodiment of the present invention below, used raw material, equipment etc. remove special limit in the following embodiments
It can be obtained by buying pattern outside fixed.
Embodiment 1-5:
Embodiment 1-5 is organosilicon drawing pigment, and every kind of pigment is prepared by component A and B component；Component A and B
The proportion of component is as shown in the table.
The component and proportion of 1 embodiment 1-5 of table
Wherein, the weight ratio of the component A of embodiment 1 and B component is 5:1；Organopolysiloxane has following molecular structure:
In formula, a=1000, b=0；Wherein, R1For-OH；
Filler is that specific surface area is 100m2/ g, bulk density 80kg/m3Fumed silica；Crosslinking agent is alkoxy
Silane；Catalyst is butyl titanate.
The component A of embodiment 2 and the weight ratio of B component are 6:1；Organopolysiloxane has following molecular structure:
In formula, a=400, b=50；Wherein, R1For-OH, R2For-CH2CH3；
Filler is that specific surface area is 150m2/ g, bulk density 100kg/m3Fumed silica；Crosslinking agent is ketoxime
Base silane；Catalyst is dibutyl tin dilaurate.
The component A of embodiment 3 and the weight ratio of B component are 10:1；Organopolysiloxane has following molecular structure:
In formula, a=1200, b=0；Wherein, R1For-OH；
Filler is that specific surface area is 150m2/ g, bulk density 110kg/m3Precipitated silica；Crosslinking agent is alkene oxygen
Base silane；Catalyst is n-octyl tin dilaurate tin.
The component A of embodiment 4 and the weight ratio of B component are 7:1；Organopolysiloxane has following molecular structure:
In formula, a=100, b=70；Wherein, R1For alkoxy, R2For-CH3；
Filler is that specific surface area is 350m2/ g, bulk density 200kg/m3Fumed silica；Crosslinking agent is amino
Silane；Catalyst is stannous octoate.
The component A of embodiment 5 and the weight ratio of B component are 9:1；Organopolysiloxane has following molecular structure:
In formula, a=1200, b=20；Wherein, R1For-OH, R2For-CH3；
Filler is that specific surface area is 100m2/ g, bulk density 80kg/m3Precipitated silica；Crosslinking agent is azanol base
Silane；Catalyst is dibutyl tin dilaurate.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (9)
1. a kind of organosilicon drawing pigment, which is characterized in that it is prepared by component A and B component, the component A packet
Include following components in parts by weight: 50-100 parts of organopolysiloxanes, 1-10 parts of filler, 50-100 parts of toners, 5-20 parts
Crosslinking agent；The B component includes following components in parts by weight: 30-70 parts of organopolysiloxanes, 30-70 parts of catalyst；
The organopolysiloxane of the component A and B component all has following molecular structure:
In formula, a=40-1200, b=0-80；Wherein, R1For hydroxyl, R2For C1-C6Alkyl.
2. organosilicon drawing pigment as described in claim 1, which is characterized in that the filler be silica, silicon powder and
One or more of calcium carbonate.
3. organosilicon drawing pigment as claimed in claim 2, which is characterized in that the silica is fumed silica
Or/and precipitated silica.
4. organosilicon drawing pigment as claimed in claim 2, which is characterized in that the specific surface area of the silica is 100-
350m2/ g, bulk density 80-200kg/m3。
5. organosilicon drawing pigment as described in claim 1, which is characterized in that the crosslinking agent is that can hand over at least three
Join the alkoxy silane of active group, acyloxy silane, ketoximinosilanes, alkenyloxy group silane, amino silane, amide base silane and
One or more of azanol base silane.
6. organosilicon drawing pigment as described in claim 1, which is characterized in that the catalyst be organic tin compound,
Titanate esters and its one or more of chelate and metal salts of organic acids.
7. a kind of preparation method of organosilicon drawing pigment as claimed in any one of claims 1 to 6, it is characterised in that including,
Component A preparation steps: it is small that stirrer for mixing 1-3 is added in organopolysiloxane, filler, toner and crosslinking agent according to the ratio
Shi Hou crosses the grinding of three rollers, obtains composition A, be sealed；
B component preparation steps: organopolysiloxane and catalyst are added stirrer for mixing 0.5-1 hours according to the ratio, obtained
Composition B, is sealed；
Mixing step: be by weight (5-10) with composition B by composition A: 1 mixes, and obtains pigment.
8. a kind of application method of organosilicon drawing pigment as claimed in any one of claims 1 to 6, it is characterised in that including,
Dilution step: addition viscosity modifier is diluted organosilicon drawing pigment, wherein viscosity modifier and B component
Weight ratio is (1-10): 1；
It draws a picture step: the organosilicon drawing pigment after dilution being plotted on oil painting substrate, room temperature curing obtains oil painting.
9. the application method of organosilicon drawing pigment as claimed in claim 8, which is characterized in that the viscosity modifier is line
One or more of type dimethyl silicone polymer, hexamethyldisiloxane and cyclosiloxane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757012.2A CN107573743B (en) | 2017-08-29 | 2017-08-29 | A kind of organosilicon drawing pigment and preparation method thereof and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757012.2A CN107573743B (en) | 2017-08-29 | 2017-08-29 | A kind of organosilicon drawing pigment and preparation method thereof and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107573743A CN107573743A (en) | 2018-01-12 |
| CN107573743B true CN107573743B (en) | 2019-11-08 |
Family
ID=61030351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710757012.2A Active CN107573743B (en) | 2017-08-29 | 2017-08-29 | A kind of organosilicon drawing pigment and preparation method thereof and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107573743B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2260330A (en) * | 1991-10-11 | 1993-04-14 | David Luck | Translucent painting medium |
| JP4059435B2 (en) * | 2003-04-02 | 2008-03-12 | シーアイ化成株式会社 | Yellow transparent paint, method for producing the same, and lamp using the same |
| CN100540615C (en) * | 2006-12-31 | 2009-09-16 | 深圳云之彩美术工艺用品有限公司 | Solid drawing pigment |
| CN105238064B (en) * | 2015-09-29 | 2019-04-09 | 广东标美硅氟新材料有限公司 | A kind of organosilicon material and preparation method thereof and its method for being applied to 3D printing |
| CN107523114A (en) * | 2017-08-11 | 2017-12-29 | 新乡学院 | A kind of quick-dry type oil colour formula and preparation method |
-
2017
- 2017-08-29 CN CN201710757012.2A patent/CN107573743B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107573743A (en) | 2018-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110305621B (en) | Dealcoholized room-temperature curing organosilicon sealant and preparation method thereof | |
| KR102088630B1 (en) | Composite of silicon oxide nanoparticles and silsesquioxane polymer, method for producing same, and composite material produced using composite thereof | |
| JP2015071767A (en) | Hybrid coatings and associated methods of application | |
| CN106590413A (en) | Preparation method of moisture-curing polysiloxane-white carbon black super-hydrophobic coating | |
| CN106566463B (en) | Organic silicon phenyl coating adhesive and preparation method thereof | |
| JP2009286985A (en) | Curable fluoropolyether-based coating agent composition | |
| TW201708395A (en) | Polyimide-based varnish, method for manufacturing polyimide film using the same, and polyimide film | |
| KR102339505B1 (en) | Surface treatment agent and article comprising layer formed from surface treatment agent | |
| CN107189745A (en) | Environment-friendly type silane modified polyether coating glue and preparation method thereof | |
| CN107573743B (en) | A kind of organosilicon drawing pigment and preparation method thereof and application method | |
| CN111471397B (en) | Composition for forming transparent coating film | |
| JP7043609B2 (en) | Crosslinkable compound based on organopolysiloxane containing organoloxy group | |
| KR20150086700A (en) | Organic-inorganic hybrid protective coating composition having heat resistance and separation property, and products thereof | |
| JP6149788B2 (en) | Film-forming silicone emulsion composition and film | |
| TW201823392A (en) | Coating composition and method of manufacturing the same | |
| CN107573742B (en) | A kind of organosilicon pigment and preparation method thereof and application method | |
| CN109504337A (en) | A kind of transparent mould proof electronics of low-viscosity drapes over one's shoulders deposited glue and preparation method thereof | |
| JP2015232134A (en) | Water-dispersible silicone resin | |
| CN104685014A (en) | Low voc construction primer | |
| JP4280714B2 (en) | Anti-fouling silicone varnish, method for applying the varnish to a substrate, and substrate thus treated | |
| KR20140030524A (en) | Silicon coating composition having an excellent slippery ability for rubber substrate | |
| TWI480344B (en) | White coating composition, and device employing a coating made of the composition | |
| JPS6246669B2 (en) | ||
| WO2019022087A1 (en) | Coating-forming composition | |
| JPH04213384A (en) | Method for soil release finish |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Zhenhong Inventor after: Chen Zhiliang Inventor after: Lin Wensheng Inventor after: Lu Wencan Inventor before: Chen Zhiliang Inventor before: Lin Wensheng Inventor before: Lu Wencan Inventor before: Huang Zhenhong |