CN104356765A - Conducting color paste and preparation method thereof - Google Patents
Conducting color paste and preparation method thereof Download PDFInfo
- Publication number
- CN104356765A CN104356765A CN201410714934.1A CN201410714934A CN104356765A CN 104356765 A CN104356765 A CN 104356765A CN 201410714934 A CN201410714934 A CN 201410714934A CN 104356765 A CN104356765 A CN 104356765A
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- Prior art keywords
- color paste
- parts
- conductive
- powder
- conductive color
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Classifications
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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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/002—Pigment pastes, e.g. for mixing in paints in organic medium
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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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
-
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/003—Pigment pastes, e.g. for mixing in paints containing an organic pigment
-
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
- C09D17/005—Carbon black
-
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
- C09D17/006—Metal
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Conductive Materials (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a conductive color paste and a preparation method thereof. The conducting color paste is prepared from the following components in parts by weight: 40-45 parts of polyvinylidene chloride, 20-25 parts of isopropanol, 12-15 parts of sodium alginate, 8-10 parts of magnesium carbonate, 5-9 parts of polyvinyl butyral, 5-8 parts of polyethylene wax, 2-3 parts of conducting powder and 0.5-1 part of toner. The preparation method comprises the following steps: (1) weighing 40-45 parts of polyvinylidene chloride, 20-25 parts of isopropanol, 12-15 parts of sodium alginate, 8-10 parts of magnesium carbonate, 5-9 parts of polyvinyl butyral and 5-8 parts of polyethylene wax, and stirring uniformly; and (2) sequentially adding 2-3 parts of conducting powder and 0.5-1 part of toner into the mixture in the step (1), adding into a high-pressure homogenizer, and mixing for 20-40 minutes to obtain the conducting color paste.
Description
Technical field
The present invention relates to a kind of mill base Material Field, particularly a kind of conductive color paste and preparation method thereof.
Background technology
Polyvinylidene dichloride be by vinylidene chloride with superoxide or azo-compound for initiator, obtain through radical polymerization preparation.Its preparation method mainly contains suspension polymerization and mass polymerization.
Polyvinylidene dichloride has the characteristics such as resistance to combustion, corrosion-resistant, weathering resistance, resistance to air loss are good.Simultaneously, polyvinylidene dichloride is because its intermolecular cohesive force is strong, polarity is strong and degree of crystallinity is high, common solvent is insoluble under normal temperature, chlorine atom in PVDC molecule has hydrophobicity, hydrogen bond can not be formed, oxygen molecule and water molecules are difficult to move in PVDC molecule, thus make it have excellent oxygen barrier and hinder moist, and its oxygen barrier is by the impact of ambient humidity.
Polyvinylidene dichloride can be made into sheet material, tubing, mo(u)lded item, film and fiber.Vinylidene chloride copolymer is also used as coating, tackiness agent etc.
Summary of the invention
For above-mentioned demand, invention especially provides a kind of conductive color paste and preparation method thereof.
Object of the present invention can be achieved through the following technical solutions:
A kind of conductive color paste, be made up of the component comprising following weight part:
Described conductive powder is the mixture of copper powder, carbon black and nickel powder.
In the mixture of described copper powder, carbon black and nickel powder, the mass ratio of copper powder, carbon black and nickel powder is 3:1:1.
Described toner is one or more in Acid Red G R, alkaline acid blue 2B and basic yellow O.
A preparation method for conductive color paste, comprises the following steps:
(1) take polyvinylidene dichloride 40-45 part, Virahol 20-25 part, sodium alginate 12-15 part, magnesiumcarbonate 8-10 part, polyvinyl butyral acetal 5-9 part and polyethylene wax 5-8 part, stir;
(2) in the mixture of step 1, add conductive powder 2-3 part and toner 0.5-1 part successively, add in high pressure homogenizer, mixing 20-40 minute, obtains conductive color paste.
Temperature in described high pressure homogenizer is 60-65 DEG C, and pressure is 2.1-2.3Mpa.
Compared with prior art, its beneficial effect is in the present invention:
(1) conductive color paste that the present invention obtains has excellent weathering resistance, and its long service life is chronically exposed in UV environment, can not produce larger change, and has certain air barrier performance, can blocking oxygen and water vapour.
(2) conductive color paste that obtains of the present invention owing to not adding volatile, inflammable toxic organic solvents in preparation process, thus in storage, the safety issues such as inflammable can not occur.
(3) conductive color paste of the present invention has good in binding ability that is base material, and is insoluble to general solvent, is a kind of desirable environment friendly and pollution-free mill base material.
(4) conductive color paste of the present invention, its preparation method is simple, and cost is low, is applicable to scale operation.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
(1) take polyvinylidene dichloride 40kg, Virahol 20kg, sodium alginate 12kg, magnesiumcarbonate 8kg, polyvinyl butyral acetal 5kg and polyethylene wax 8kg, stir;
(2) in the mixture of step 1, add copper powder 1.5kg, carbon black 0.5kg, nickel powder 0.5kg and Acid Red G R0.5kg successively, add in high pressure homogenizer, at 60 DEG C of temperature and 2.1Mpa pressure, mix 20 minutes, obtain conductive color paste.
The performance test results of obtained conductive color paste is as shown in table 1.
Embodiment 2
(1) take polyvinylidene dichloride 45kg, Virahol 25kg, sodium alginate 15kg, magnesiumcarbonate 10kg, polyvinyl butyral acetal 9kg and polyethylene wax 5kg, stir;
(2) in the mixture of step 1, add copper powder 1.5kg, carbon black 0.5kg, nickel powder 0.5kg and Acid Red G R0.5kg successively, add in high pressure homogenizer, at 60 DEG C of temperature and 2.1Mpa pressure, mix 20 minutes, obtain conductive color paste.
The performance test results of obtained conductive color paste is as shown in table 1.
Embodiment 3
(1) take polyvinylidene dichloride 45kg, Virahol 22kg, sodium alginate 13kg, magnesiumcarbonate 9kg, polyvinyl butyral acetal 7kg and polyethylene wax 7kg, stir;
(2) in the mixture of step 1, add copper powder 1.8kg, carbon black 0.6kg, nickel powder 0.6kg and alkaline acid blue 2B1kg successively, add in high pressure homogenizer, at 65 DEG C of temperature and 2.3Mpa pressure, mix 40 minutes, obtain conductive color paste.
The performance test results of obtained conductive color paste is as shown in table 1.
Embodiment 4
(1) take polyvinylidene dichloride 42kg, Virahol 20kg, sodium alginate 12kg, magnesiumcarbonate 8kg, polyvinyl butyral acetal 9kg and polyethylene wax 5kg, stir;
(2) in the mixture of step 1, add copper powder 1.8kg, carbon black 0.6kg, nickel powder 0.6kg and alkaline acid blue 2B1kg successively, add in high pressure homogenizer, at 65 DEG C of temperature and 2.3Mpa pressure, mix 40 minutes, obtain conductive color paste.
The performance test results of obtained conductive color paste is as shown in table 1.
Table 1
Claims (6)
1. a conductive color paste, is characterized in that, is made up of the component comprising following weight part:
Polyvinylidene dichloride 40-45 part,
Virahol 20-25 part,
Sodium alginate 12-15 part,
Magnesiumcarbonate 8-10 part,
Polyvinyl butyral acetal 5-9 part,
Polyethylene wax 5-8 part,
Conductive powder 2-3 part,
Toner 0.5-1 part.
2. conductive color paste according to claim 1, it is characterized in that, described conductive powder is the mixture of copper powder, carbon black and nickel powder.
3. conductive color paste according to claim 2, it is characterized in that, in the mixture of described copper powder, carbon black and nickel powder, the mass ratio of copper powder, carbon black and nickel powder is 3:1:1.
4. conductive color paste according to claim 1, it is characterized in that, described toner is one or more in Acid Red G R, alkaline acid blue 2B and basic yellow O.
5. a preparation method for conductive color paste, is characterized in that, comprises the following steps:
(1) take polyvinylidene dichloride 40-45 part, Virahol 20-25 part, sodium alginate 12-15 part, magnesiumcarbonate 8-10 part, polyvinyl butyral acetal 5-9 part and polyethylene wax 5-8 part, stir;
(2) in the mixture of step 1, add conductive powder 2-3 part and toner 0.5-1 part successively, add in high pressure homogenizer, mixing 20-40 minute, obtains conductive color paste.
6. the preparation method of conductive color paste according to claim 5, is characterized in that, the temperature in described high pressure homogenizer is 60-65 DEG C, and pressure is 2.1-2.3Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714934.1A CN104356765B (en) | 2014-12-01 | 2014-12-01 | A kind of conductive color paste and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714934.1A CN104356765B (en) | 2014-12-01 | 2014-12-01 | A kind of conductive color paste and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104356765A true CN104356765A (en) | 2015-02-18 |
| CN104356765B CN104356765B (en) | 2016-05-11 |
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| CN201410714934.1A Active CN104356765B (en) | 2014-12-01 | 2014-12-01 | A kind of conductive color paste and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0598195A (en) * | 1991-10-09 | 1993-04-20 | Mitsuboshi Belting Ltd | Fine particle-dispersed paste and production of metallic film using the same paste |
| CN101508866A (en) * | 2009-03-25 | 2009-08-19 | 杜邦华佳化工有限公司 | Conductive powder paint |
| CN102127343A (en) * | 2011-04-25 | 2011-07-20 | 大连市轻化工研究所 | High-fineness aqueous color paste and preparation method thereof |
| CN103756411A (en) * | 2013-12-30 | 2014-04-30 | 杭州浙大海维特化工科技有限公司 | Special ink-jet printing ink for PVC (polyvinyl chloride) cable and preparation method |
-
2014
- 2014-12-01 CN CN201410714934.1A patent/CN104356765B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0598195A (en) * | 1991-10-09 | 1993-04-20 | Mitsuboshi Belting Ltd | Fine particle-dispersed paste and production of metallic film using the same paste |
| CN101508866A (en) * | 2009-03-25 | 2009-08-19 | 杜邦华佳化工有限公司 | Conductive powder paint |
| CN102127343A (en) * | 2011-04-25 | 2011-07-20 | 大连市轻化工研究所 | High-fineness aqueous color paste and preparation method thereof |
| CN103756411A (en) * | 2013-12-30 | 2014-04-30 | 杭州浙大海维特化工科技有限公司 | Special ink-jet printing ink for PVC (polyvinyl chloride) cable and preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 杨松柏: "论聚偏二氯乙烯树脂水性涂料", 《中国涂料》 * |
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| CN104356765B (en) | 2016-05-11 |
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