CN106084211A - A kind of ball pen ball and ball pen and its preparation method - Google Patents
A kind of ball pen ball and ball pen and its preparation method Download PDFInfo
- Publication number
- CN106084211A CN106084211A CN201610508400.2A CN201610508400A CN106084211A CN 106084211 A CN106084211 A CN 106084211A CN 201610508400 A CN201610508400 A CN 201610508400A CN 106084211 A CN106084211 A CN 106084211A
- Authority
- CN
- China
- Prior art keywords
- ball
- nylon
- pen
- ball pen
- spherolite
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
- B43K1/082—Balls
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Pens And Brushes (AREA)
Abstract
The present invention relates to a kind of ball pen ball and ball pen and its manufacture method, a diameter of 0.1 1.2mm of the ball of ball pen ball, described ball contains the nylon material of 0.1 100wt%, described nylon contains the lubricant of 0 20wt%, ball pen ball of the present invention is nylon ball or the ball of nylon membrane cladding, have wear-resisting, the feature that corrosion-resistant and coefficient of friction is low, this ball is few to the abrasion of ball pen ball seat body, the life-span of product can be extended, and ensure the smoothness write, different from existing inorganic high-abrasive material, organic polymer nylon has good water suction and adheres to ink characteristics, make ball-point pen tip ball and there is good writing quality.
Description
Technical field
The present invention relates to ball pen and make field, be specifically related to a kind of ball pen ball and the ball pen comprising it, and
Its preparation method.
Background technology
It is known that be provided with in spherical ball at the tip of writing implement ball pen, general existing technique uses not
Rust steel or other hard materials are made, it is desirable to ball surface hardness is high, wear-resisting, corrosion-resistant, and the surface of existing ball is close
The uniform micropore of cloth, it is simple to absorption ink, occurs without style of calligraphy characterized by hollow strokes phenomenon, and in order to improve the quality of ball, those skilled in the art are to ball
Pearl has carried out substantial amounts of research, the such as sulfide of the formation Fe disclosed in 00808436.x, forms greasy property and wearability,
Vibration drum polishing, its shortcoming pore-free absorbency, ball seat body is required height, ink and ball attaching space need to be increased.
201010603790.4 corrosive liquids disclosing a kind of ceramic pen pearl finished product, with at surface glass phase constitution so that it is surface produces thin
Little microcellular structure, thus reach the effect of a pearl band ink ability that strengthens, the ceramic pen pearl processed by this caustic solution, band ink
Ability can be fully achieved the use requirement of ball pen.CN201210469896.9 discloses the ball knot of a kind of ballpoint tip
Structure, uses laser ablation, chemical attack or impact style to form a plurality of circular indentations on the surface of ball, on the one hand increases
Having added the frictional force of ball and paper, meanwhile, added the surface area of ball, in indenture, ball derived by the more ink of portability
The pearl room of clasping enters in paper so that write more fluent.But defect is, complex manufacturing technology, cost is high.
In view of this, need invention a kind of with low cost, and the ball pen ball of superior performance.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of coefficient of friction wear-resisting, corrosion-resistant is low and black
The ball pen ball that water absorption is good, and the ball pen containing it and the preparation method of ball pen ball are provided simultaneously.
To achieve these goals, one aspect of the present invention provides a kind of ball pen ball, and its key technology point is, institute
State a diameter of 0.1-1.2mm of ball, described ball contains the nylon material of 0.1-100wt%, containing 0-in described nylon
The lubricant of 20wt%.
Further, the formula of described nylon material is。
Further, described nylon selected from described nylon selected from PA6, PA66, PA1010, PA56, MXD6, PA11, PA12,
PA610, PA612, PA46, PA7, PA9, PA13, PA6T, PA9T or MCPA.
Further, described ball is the nylon ball being made up of nylon material.
Further, described ball is the spherolite being coated with nylon layer, and a diameter of 0.15-0.8mm of described spherolite is described
The thickness of nylon layer is 0.5-100 μm.
Further, the raw material of described nylon material includes the material of following ratio of weight and number:
Monomer caprolactam 100 parts；
Lubricant 1-20 part；
Toughener 0.3-12 part；
Base catalysis material 0.1-3.5 part；
Color masterbatch 0-5 part.
Further, described lubricant in graphite, molybdenum bisuphide or solid lubrication fat one or more
Combination.Preferably, described solid lubrication fat is selected from hydr ocarbon-based grease, soap base grease or inorganic base grease.It is further preferred that
Described soap base grease is selected from one or more in calcium-base grease, sodium base grease and lithium base grease.
Further, described toughener is selected from calcium bicarbonate, SiO2、TiO2, bentonite, rare earth, tungsten carbide powder, silane even
Connection agent, glass fibre, graphite are dilute, in attapulgite, HMPA, triphenylmethane triisocyanate and diphenyl carbonate
One or more.
Further, described base catalyst is selected from Sodium ethylate, sodium hydroxide, solid base, and preferred described solid base selects
From clay solid base or zeolitic solid alkali.
Further, described color masterbatch color is including, but not limited to gold, silver, rose gold, yellow and black.
Another aspect of the present invention additionally provides a kind of ball pen, and its key technology point is, described ball pen include with
The ball of upper technical scheme.
Last aspect of the present invention provides the preparation method of above-mentioned ball pen ball, and its key technology point is, is selected from
Any one method below:
Method A:
First nylon yarn is cut into 5-30cm rod, the most resected one-tenth ball；
Method B:
Nylon chips pelletize in screw extruder pelletizer water, and become ball through vibromill；
Method C:
Spherolite is heated to 120-280 DEG C, pours melted nylon into, be stirring evenly and then adding into spinning oil, after mixing, add 90-
140 DEG C of hot water or oil, rotate 5-10 minute, is then cooled to nylon cladding ball, and described spherolite is selected from alloy, non-crystaline amorphous metal
Or rustless steel spherolite.
Further, the addition of described nylon is the 1-20wt% of spherolite, and the addition of described hot water or oil is ball body
Long-pending 1-3 times.
Further, by obtained ball through 90-150 DEG C of hot water treatment 1-2h, formed in ball surface and be prone to attached ink
Micropore.
Compared with prior art, having the beneficial effect that acquired by the present invention:
Ball pen ball of the present invention is nylon ball or the ball of nylon membrane cladding, has wear-resisting, corrosion-resistant low with coefficient of friction
Feature, this ball is few to the abrasion of ball pen ball seat body, can extend the life-span of product, and ensures the smoothness write, with
Existing inorganic high-abrasive material is different, and organic polymer nylon has good water suction and adheres to ink characteristics, makes ball-point pen tip ball
There is good writing quality.
Preparation method provided by the present invention, technique is simple, through simple heat treatment, can be formed little in ball surface
In the micropore of 2 μm, improve the band ink ability of nylon, ink and ink are in nylon micro porous on uniform coated paper, and minimizing flies
In vain, ink leak, it is ensured that uniformity write by the attached ink of ball.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is carried out further details of narration.
The preparation of embodiment 1 nylon material
The prescription of nylon material is as follows:
Monomer caprolactam 10Kg
Graphite 0.4Kg
Lithium base grease 0.5Kg
Bentonite 0.5Kg
Silane coupler 0.2Kg
Sodium ethylate 0.15kg
Its preparation method is as follows:
Monomer caprolactam 10kg, is heated to 120 DEG C of fusings, and continues to be heated to 150 DEG C, adds 0.4kg graphite, and lithio lubricates
Fat 0.5Kg.Bentonite 0.5Kg, silane coupler 0.2Kg are pre-dried, and are incubated 10 minutes, add 0.15kg Sodium ethylate, stir
Mix uniformly, prepare ball liquid nylon raw material.
The preparation of embodiment 2 ball
Nylon yarn is cut into 5-30cm, cuts into 0.1-0.8mm ball, the most resected one-tenth ball through round bur.
The preparation of embodiment 3 ball
Nylon chips is through screw extruder, and granulation underwater after melting, one-tenth 0.2-1.0mm ball, through vibration drum rounding formation ball.
The preparation of embodiment 4 nylon cladding ball
The rustless steel beadlet selecting a diameter of 0.8mm heats between 130-280 DEG C, after pour melted nylon 11Wt% into, stir,
Nylon membrane covers uniformly.After pour appropriate polyamide spinning finisher into, reduce viscous connection.Adding a large amount of 90 DEG C of water is ball volume 2 times
The hot water of 130 DEG C or oil.Cool down after rotating 5-10 minute, become to cover nylon membrane ball.
Embodiment 5
By the ball obtained by embodiment 2-4, putting into 50 DEG C of warm water 48 hours, in nylon, part unconverted monomer is dissolved in water or oil
In, formed less than 2 micrometer Millipore, form good water suction attached ink micropore.
Embodiment 6
By the ball obtained by embodiment 2-4, put in 90-100 DEG C of hot water or oil 1-2 hour, the unpolymerized list of part in nylon
Body is dissolved in water or oil, is formed less than 2 micrometer Millipore, forms good water suction attached ink micropore.The above embodiment is only this
The preferred embodiment of invention, and and the feasible enforcement of non-invention exhaustive.For persons skilled in the art, do not carrying on the back
Any obvious change done to it on the premise of the principle of the invention and spirit, all should be contemplated as falling with this
Within the claims of invention.
Claims (10)
1. a ball pen ball, it is characterised in that a diameter of 0.1-1.2mm of described ball, containing 0.1-in described ball
The nylon material of 100wt%, contains the lubricant of 0-20wt% in described nylon.
A kind of ball pen ball the most according to claim 1, it is characterised in that the formula of described nylon material is。
A kind of ball pen ball the most according to claim 1, it is characterised in that described nylon is selected from PA6, PA66,
PA1010, PA56, MXD6, PA11, PA12, PA610, PA612, PA46, PA7, PA9, PA13, PA6T, PA9T or MCPA.
A kind of ball pen ball the most according to claim 1, it is characterised in that described ball is be made up of nylon material
Nylon ball or be to be coated with the spherolite of nylon layer, a diameter of 0.15-0.8mm of described spherolite, the thickness of described nylon layer is
0.5-300μm。
A kind of ball pen ball the most according to claim 1, it is characterised in that the raw material of described nylon material includes following
The material of ratio of weight and number:
Monomer caprolactam 100 parts；
Lubricant 1-20 part；
Toughener 0.3-12 part；
Base catalysis material 0.1-3.5 part；
Color masterbatch 0-5 part.
A kind of ball pen ball the most according to claim 5, it is characterised in that: described lubricant is selected from graphite, curing
One or more combination in molybdenum or solid lubrication fat, preferred described solid lubrication fat is selected from hydr ocarbon-based grease, soap
Base grease or inorganic base grease, it is preferred that described soap base grease is selected from calcium-base grease, sodium base grease and lithio lubrication
One or more in fat；Described toughener is selected from calcium bicarbonate, SiO2、TiO2, bentonite, rare earth, tungsten carbide powder, silicon
Alkane coupling agent, glass fibre, graphite are dilute, attapulgite, HMPA, triphenylmethane triisocyanate and dipheryl carbonate
One or more in ester；Described base catalyst is selected from Sodium ethylate, sodium hydroxide, solid base, preferred described solid
Alkali such as clay solid alkali or zeolitic solid alkali.
7. a ball pen, it is characterised in that described ball pen comprises ball seat body and the ball as described in any one of claim 1-6
Pearl.
8. the preparation method of the ball pen ball as described in any one of claim 1-6, it is characterised in that selected from following
A kind of method:
Method A:
First nylon yarn is cut into 5-30cm rod, the most resected one-tenth ball；
Method B:
Nylon chips pelletize in screw extruder pelletizer water, and become ball through vibromill；
Method C:
Spherolite is heated to 120-280 DEG C, pours melted nylon into, be stirring evenly and then adding into spinning oil, after mixing, add 90-
140 DEG C of hot water or oil, rotate 5-10 minute, is then cooled to nylon cladding ball, and described spherolite is selected from alloy, non-crystaline amorphous metal
Or rustless steel spherolite.
A kind of described ball pen the most as claimed in claim 8, it is characterised in that the addition of described nylon is the 1-of spherolite
20wt%, the addition of described hot water or oil is 1-3 times of ball volume.
10. the preparation method of ball pen ball as claimed in claim 8, it is characterised in that by obtained ball through 90-
150 DEG C of hot water treatment 1-2h, are formed in ball surface and are prone to attached ink micropore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508400.2A CN106084211A (en) | 2016-07-02 | 2016-07-02 | A kind of ball pen ball and ball pen and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610508400.2A CN106084211A (en) | 2016-07-02 | 2016-07-02 | A kind of ball pen ball and ball pen and its preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106084211A true CN106084211A (en) | 2016-11-09 |
Family
ID=57214165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610508400.2A Pending CN106084211A (en) | 2016-07-02 | 2016-07-02 | A kind of ball pen ball and ball pen and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106084211A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201701A (en) * | 2021-04-20 | 2021-08-03 | 中国科学院金属研究所 | Amorphous alloy pen bead and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781597A (en) * | 2010-02-24 | 2010-07-21 | 合肥工业大学 | Active lubricant for wear-resistant material and high-strength wear-resistant nylon material |
| CN102348560A (en) * | 2009-03-10 | 2012-02-08 | 三菱铅笔株式会社 | Ballpoint pen tip, ballpoint pen refill, ballpoint pen, and method of manufacturing ballpoint pen tip |
| CN102514418A (en) * | 2011-12-08 | 2012-06-27 | 青岛昌隆文具有限公司 | Needle-shaped water soluble ball point pen point |
| CN202345100U (en) * | 2011-10-14 | 2012-07-25 | 清远美田文具有限公司 | Gel pen point |
| CN103998569A (en) * | 2011-10-25 | 2014-08-20 | 株式会社百乐 | Reversibly thermochromic composition |
-
2016
- 2016-07-02 CN CN201610508400.2A patent/CN106084211A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102348560A (en) * | 2009-03-10 | 2012-02-08 | 三菱铅笔株式会社 | Ballpoint pen tip, ballpoint pen refill, ballpoint pen, and method of manufacturing ballpoint pen tip |
| CN101781597A (en) * | 2010-02-24 | 2010-07-21 | 合肥工业大学 | Active lubricant for wear-resistant material and high-strength wear-resistant nylon material |
| CN202345100U (en) * | 2011-10-14 | 2012-07-25 | 清远美田文具有限公司 | Gel pen point |
| CN103998569A (en) * | 2011-10-25 | 2014-08-20 | 株式会社百乐 | Reversibly thermochromic composition |
| CN102514418A (en) * | 2011-12-08 | 2012-06-27 | 青岛昌隆文具有限公司 | Needle-shaped water soluble ball point pen point |
Non-Patent Citations (1)
| Title |
|---|
| 金国珍: "《工程塑料》", 31 January 2001, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201701A (en) * | 2021-04-20 | 2021-08-03 | 中国科学院金属研究所 | Amorphous alloy pen bead and application thereof |
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Application publication date: 20161109 |