CN101096557A - Preparation method for coating material using conductive biomass charcoal as filling material - Google Patents
Preparation method for coating material using conductive biomass charcoal as filling material Download PDFInfo
- Publication number
- CN101096557A CN101096557A CNA2006100145311A CN200610014531A CN101096557A CN 101096557 A CN101096557 A CN 101096557A CN A2006100145311 A CNA2006100145311 A CN A2006100145311A CN 200610014531 A CN200610014531 A CN 200610014531A CN 101096557 A CN101096557 A CN 101096557A
- Authority
- CN
- China
- Prior art keywords
- char
- conductive
- charcoal
- bamboo
- preparation
- 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.)
- Withdrawn
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a paint making method based on conductive biological char as filler, which comprises the following steps: adopting conductive char as filler and phenol resin varnish as base; calcining broad-leaved tree species timber at 800 deg. c insulated by air for 20h to form char; grinding the char in the milling machine to form char particle with even grain size at 35um; measuring conductive property of char under sufficient compaction condition; controlling the bulk resistivity at 0.1-100 omega.cm; weighing 20-50% char to blend with residual phenol resin and solvent; adopting spray technique. The invention saves cost to increase antistatic property without breaking other properties, which can adjust surface resistivity.
Description
Technical field
The present invention relates to a kind of is the preparation method for coating of stopping composition with the conductive biomass charcoal.
Background technology
Common coating is because its electrical insulation capability height in use easily produces accumulation of static electricity.Static discharge can cause huge serious accident.The ratio of dosing system of metal in the type antistatic coating and burning system conductive filler material is great, easily sinks to the bottom caking during heavy addition, is not easy to construct.Charcoal system is little to the influence of coating physicals.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, providing a kind of is the preparation method for coating of stopping composition with the conductive biomass charcoal.
The present invention technical scheme be: a kind of is the preparation method for coating of stopping composition with the conductive biomass charcoal, timber secluding air calcination in 750-1200 ℃ high temperature became biomass charcoal in 5-20 hour, and to become particle diameter in grinding in ball grinder be the powder particulate of 5-50 μ m, the volume specific resistance that carbon particle is measured after abundant compacting is controlled at 0.1-100 Ω cm, get the carbon particle that weight percent is 2-50, resene tackiness agent with its surplus, solvent phase mixes, adding carbon black disperser and the weight percent that weight percent is 0.1-1 again is the coupling agent of 0.1-1, adopt the brushing construction technology, the percentage composition of mixed solvent is 15-50.
The present invention has the following advantages: preparation cost is low; Do not destroy other performance when increasing antistatic property; Antistatic property is permanent stable; Surface resistivity can suitably be regulated.
Embodiment
Embodiment 1; A kind of is the preparation method for coating of stopping composition with the conductive biomass charcoal, with the electric bamboo is stopping composition, with urethane resin varnish is matrix, bamboo secluding air calcination in 900 ℃ high temperature became bamboo charcoal after 10 hours, bamboo charcoal is worn into the bamboo charcoal particulate that median size is 35 μ m in ball mill, the conductivity of bamboo charcoal is measured under the condition of fully compacting, its volume specific resistance is controlled at 0.1-100 Ω cm, get the bamboo charcoal that weight percent is 20-40, mix with urethane resin, the solvent phase of its surplus, adopt the spray construction technology.
Embodiment 2: a kind of is the preparation method for coating of stopping composition with the conductive biomass charcoal, with the conduction charcoal is stopping composition, with the bakelite varnish is matrix, deciduous species timber becomes charcoal 800 ℃ high temperature secluding air calcination after 20 hours, charcoal is worn into the charcoal particulate that median size is 35 μ m in ball mill, the conductivity of charcoal is measured under the condition of fully compacting, its volume specific resistance is controlled at 0.1-100 Ω cm, get the charcoal that weight percent is 20-50, mix with resol, the solvent phase of its surplus, adopt the spray construction technology.
Claims (1)
1, a kind of is the preparation method for coating of stopping composition with the conductive biomass charcoal, it is characterized in that: be stopping composition with the electric bamboo, with urethane resin varnish is matrix, bamboo secluding air calcination in 900 ℃ high temperature became bamboo charcoal after 10 hours, bamboo charcoal is worn into the bamboo charcoal particulate that median size is 35 μ m in ball mill, the conductivity of bamboo charcoal is measured under the condition of fully compacting, its volume specific resistance is controlled at 0.1-100 Ω cm, get the bamboo charcoal that weight percent is 20-40, mix with urethane resin, the solvent phase of its surplus, adopt the spray construction technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100145311A CN101096557A (en) | 2006-06-30 | 2006-06-30 | Preparation method for coating material using conductive biomass charcoal as filling material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100145311A CN101096557A (en) | 2006-06-30 | 2006-06-30 | Preparation method for coating material using conductive biomass charcoal as filling material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101096557A true CN101096557A (en) | 2008-01-02 |
Family
ID=39010648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100145311A Withdrawn CN101096557A (en) | 2006-06-30 | 2006-06-30 | Preparation method for coating material using conductive biomass charcoal as filling material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101096557A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684488A (en) * | 2018-07-09 | 2018-10-23 | 华南理工大学 | A kind of honeycomb biology is carbon-based to exempt from water housetop greening device and its application method |
| CN114106509A (en) * | 2021-12-08 | 2022-03-01 | 常熟东南塑料有限公司 | High-strength electromagnetic shielding phenolic molding plastic |
-
2006
- 2006-06-30 CN CNA2006100145311A patent/CN101096557A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684488A (en) * | 2018-07-09 | 2018-10-23 | 华南理工大学 | A kind of honeycomb biology is carbon-based to exempt from water housetop greening device and its application method |
| CN114106509A (en) * | 2021-12-08 | 2022-03-01 | 常熟东南塑料有限公司 | High-strength electromagnetic shielding phenolic molding plastic |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7267382B2 (en) | biomass solid fuel | |
| CN101375438B (en) | Co-crushed mixture of an active material and of a conductive material, preparation methods and uses thereof | |
| CN105390673B (en) | A kind of preparation method of lithium ion cell high-capacity low bounce-back graphite cathode material | |
| CN108117391B (en) | Preparation method of electric locomotive pantograph composite sliding plate | |
| CN103626170A (en) | Method for preparing modified graphite cathode material | |
| CN105720258B (en) | Lithium ion battery negative material and its preparation method and application, lithium ion battery | |
| CN103275552A (en) | Carbon electric heating printing ink and preparation method thereof | |
| CN109817385A (en) | A kind of preparation method that environment-friendly type graphene conductive carbon is starched and its application on flexible heating film | |
| CN104231633A (en) | Conductive grapheme and organic silicon resin composite material | |
| CN103918039A (en) | Method for producing sulfide solid electrolyte | |
| CN107879741B (en) | Preparation method of pure carbon slide bar material of pantograph | |
| CN109608994A (en) | Graphene anticorrosive paint and preparation method thereof applied to marine settings | |
| CN105345012A (en) | Preparation method and application for high-conductivity flake-shaped silver powder | |
| CN103904303A (en) | Preparation method of high-capacity nanoscale lithium iron phosphate electrode plate with long service life | |
| CN102354745A (en) | Manufacturing method of lithium-ion battery cathode material and lithium-ion battery cathode material prepared by manufacturing method | |
| CN109082212A (en) | Modified pure polyester powdery paints of a kind of graphene and preparation method thereof | |
| CN105272207A (en) | Preparation method for ZnO pressure-sensitive ceramic microspheres | |
| CN101096557A (en) | Preparation method for coating material using conductive biomass charcoal as filling material | |
| CN105070899A (en) | Preparation method of lithium-ion power battery anode material | |
| CN1715350A (en) | Anti-static paint and its preparing method | |
| CN102360587B (en) | Low-temperature halogen-free high-conductivity carbon paste and preparation method thereof | |
| CN103525351A (en) | Indoor temperature curing type conductive adhesive for grounding electrode coke adhesion | |
| CN102408783A (en) | Low-temperature thermosetting light-tight ink and preparation method thereof | |
| CN105255191A (en) | Grounding module modified through carbon nano tubes and preparation method of grounding module | |
| CN102858036A (en) | High-resistance low-temperature heating carbon paste and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |