CN107304319A - A kind of high temperature resistant colored pencil pen core - Google Patents
A kind of high temperature resistant colored pencil pen core Download PDFInfo
- Publication number
- CN107304319A CN107304319A CN201610699956.4A CN201610699956A CN107304319A CN 107304319 A CN107304319 A CN 107304319A CN 201610699956 A CN201610699956 A CN 201610699956A CN 107304319 A CN107304319 A CN 107304319A
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- CN
- China
- Prior art keywords
- parts
- pen core
- colored pencil
- pencil pen
- high temperature
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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
- C09D13/00—Pencil-leads; Crayon compositions; Chalk compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a kind of high temperature resistant colored pencil pen core, including following components and its parts by weight content：35 75 parts of clay, 5 15 parts of calcium carbonate, 5 25 parts of pigment powder, 5 12 parts of micronized Teflon synthetic wax, 1 10 parts of grease, 5 15 parts of sodium carbonate, 1 10 parts of adhesive, 8 15 parts of carboxyl methyl cellulose, 10 40 parts of water.In the formula of the colored pencil pen core of the present invention, from carboxyl methyl cellulose and micronized Teflon synthetic wax, and adjust suitable proportioning, greatly improve the temperature tolerance of whole colored pencil pen core, improve the drying temperature of core drying, substantially reduce the time of whole manufacturing process, improve production efficiency.
Description
Technical field
The invention belongs to colored pencil technical field, and in particular to a kind of high temperature resistant colored pencil pen core.
Background technology
Colored pencil pen core is a kind of pencil-lead as colouring agent with colorant.Color pencil lead is mainly used as bonding using clay
Agent, additive color material, pigment, constitution raw material, water, adhesive, grease and wax etc. are blended to grind to form sheet stock, stirring, extrusion forming, baking
The technique, commonly known as clay color core such as dry.
Adhesive selected by traditional colored pencil pen core be generally adragant, Arabic gum, peach gum, cellulose,
Water-soluble dextrine powder etc., and the grease and wax of more amount are added, therefore in follow-up stoving process, temperature can not be set too
Height, can only control between 40 DEG C -45 DEG C, it is necessary to dry 3-4 days, the moisture in colored pen core could be dried to technique and wanted
The requirement reached.
Traditional extrusion forming typically from cylindricality extrusion and Screw Extrusion technique extrude pencil-lead, due to squeeze core be
Carried out in wide-open environment, direct ingress of air, air is just inevitably entered in pencil-lead, form many gas
Bubble, causes the consistency of pencil-lead not high, and the sharp stress of the flexural strength of pencil-lead, core, pencil-lead will be influenceed to break
The properties such as rate and outward appearance, and automaticity is not high, it is necessary to manually rub core with the hands, and a hydraulic pressure core extruding machine at least needs 2
Individual's operation, people's filler, a people rub core with the hands, add operating personnel.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to now provide a kind of high temperature resistant colored pencil pen core.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of high temperature resistant colored pencil pen core, it is created
New point is：Including following components and its parts by weight content：35-75 parts of clay, 5-15 parts of calcium carbonate, 5-25 parts of pigment powder,
5-12 parts of micronized Teflon synthetic wax, 1-10 parts of grease, 5-15 parts of sodium carbonate, 1-10 parts of adhesive, antelope methyl are fine
Tie up 8-15 parts of element, 10-40 parts of water.
Further, a kind of high temperature resistant colored pencil pen core, including following components and its parts by weight content：Clay 45-65
Part, 8-12 parts of calcium carbonate, 10-20 parts of pigment powder, 7-10 parts of micronized Teflon synthetic wax, 3-8 parts of grease, carbonic acid
7-12 parts of sodium, 3-8 parts of adhesive, 10-13 parts of carboxyl methyl cellulose, 15-30 parts of water.
Further, a kind of high temperature resistant colored pencil pen core, including following components and its parts by weight content：55 parts of clay,
10 parts of calcium carbonate, 15 parts of pigment powder, 8 parts of micronized Teflon synthetic wax, 5 parts of grease, 10 parts of sodium carbonate, adhesive 5
Part, 12 parts of carboxyl methyl cellulose, 23 parts of water.
Beneficial effects of the present invention are as follows：In the formula of the colored pencil pen core of the present invention, from carboxyl methyl cellulose and
Micronized Teflon synthetic wax, and suitable proportioning is adjusted, the temperature tolerance of whole colored pencil pen core is greatly improved, is carried
The high drying temperature of core drying, the time for substantially reducing whole manufacturing process, improve production efficiency.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Embodiment 1
A kind of high temperature resistant colored pencil pen core, including following components and its parts by weight content：35 parts of clay, 5 parts of calcium carbonate, pigment
5 parts of powder, 5 parts of micronized Teflon synthetic wax, 1 part of grease, 5 parts of sodium carbonate, 1 part of adhesive, carboxyl methyl cellulose 8
Part, 10 parts of water.
Embodiment 2
A kind of high temperature resistant colored pencil pen core, including following components and its parts by weight content：75 parts of clay, 15 parts of calcium carbonate, face
25 parts of feed powder, 12 parts of micronized Teflon synthetic wax, 10 parts of grease, 15 parts of sodium carbonate, 10 parts of adhesive, antelope methyl
15 parts of cellulose, 40 parts of water.
Embodiment 3
A kind of high temperature resistant colored pencil pen core, including following components and its parts by weight content：55 parts of clay, 10 parts of calcium carbonate, face
15 parts of feed powder, 8 parts of micronized Teflon synthetic wax, 5 parts of grease, 10 parts of sodium carbonate, 5 parts of adhesive, antelope Methyl cellulose
Plain 12 parts, 23 parts of water.
In the formula of the colored pencil pen core of the present invention, synthesized from carboxyl methyl cellulose and micronized Teflon
Wax, and adjust suitable proportioning, greatly improves the temperature tolerance of whole colored pencil pen core, improve core drying drying temperature,
The time of whole manufacturing process is substantially reduced, production efficiency is improved.
Above-described embodiment is presently preferred embodiments of the present invention, is not the limitation to technical solution of the present invention, as long as without
The technical scheme that creative work can be realized on the basis of above-described embodiment is crossed, is regarded as falling into the power of patent of the present invention
In sharp protection domain.
Claims (3)
1. a kind of high temperature resistant colored pencil pen core, it is characterised in that：Including following components and its parts by weight content：Clay 35-75
Part, 5-15 parts of calcium carbonate, 5-25 parts of pigment powder, 5-12 parts of micronized Teflon synthetic wax, 1-10 parts of grease, carbonic acid
5-15 parts of sodium, 1-10 parts of adhesive, 8-15 parts of carboxyl methyl cellulose, 10-40 parts of water.
2. a kind of high temperature resistant colored pencil pen core, it is characterised in that：Including following components and its parts by weight content：Clay 45-65
Part, 8-12 parts of calcium carbonate, 10-20 parts of pigment powder, 7-10 parts of micronized Teflon synthetic wax, 3-8 parts of grease, carbonic acid
7-12 parts of sodium, 3-8 parts of adhesive, 10-13 parts of carboxyl methyl cellulose, 15-30 parts of water.
3. a kind of high temperature resistant colored pencil pen core, it is characterised in that：Including following components and its parts by weight content：55 parts of clay,
10 parts of calcium carbonate, 15 parts of pigment powder, 8 parts of micronized Teflon synthetic wax, 5 parts of grease, 10 parts of sodium carbonate, adhesive 5
Part, 12 parts of carboxyl methyl cellulose, 23 parts of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699956.4A CN107304319A (en) | 2016-08-23 | 2016-08-23 | A kind of high temperature resistant colored pencil pen core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699956.4A CN107304319A (en) | 2016-08-23 | 2016-08-23 | A kind of high temperature resistant colored pencil pen core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107304319A true CN107304319A (en) | 2017-10-31 |
Family
ID=60150809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610699956.4A Pending CN107304319A (en) | 2016-08-23 | 2016-08-23 | A kind of high temperature resistant colored pencil pen core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107304319A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108276832A (en) * | 2017-12-20 | 2018-07-13 | 安硕文教用品（上海）股份有限公司 | Colorful stick core and preparation method thereof |
| CN112442301A (en) * | 2020-12-21 | 2021-03-05 | 哈尔滨隆之道科技有限公司 | Composition for preparing color-mixing pen core, color-mixing pen core and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937330A (en) * | 2014-05-16 | 2014-07-23 | 安硕文教用品（上海）股份有限公司 | High-temperature-resistant colored pencil core and preparation method thereof |
-
2016
- 2016-08-23 CN CN201610699956.4A patent/CN107304319A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937330A (en) * | 2014-05-16 | 2014-07-23 | 安硕文教用品（上海）股份有限公司 | High-temperature-resistant colored pencil core and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108276832A (en) * | 2017-12-20 | 2018-07-13 | 安硕文教用品（上海）股份有限公司 | Colorful stick core and preparation method thereof |
| CN112442301A (en) * | 2020-12-21 | 2021-03-05 | 哈尔滨隆之道科技有限公司 | Composition for preparing color-mixing pen core, color-mixing pen core and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171031 |