CN105385095A - Table tennis ball and preparing method thereof - Google Patents
Table tennis ball and preparing method thereof Download PDFInfo
- Publication number
- CN105385095A CN105385095A CN201510984872.0A CN201510984872A CN105385095A CN 105385095 A CN105385095 A CN 105385095A CN 201510984872 A CN201510984872 A CN 201510984872A CN 105385095 A CN105385095 A CN 105385095A
- Authority
- CN
- China
- Prior art keywords
- table tennis
- rubber powder
- parts
- abs resin
- tennis ball
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 22
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000001746 injection moulding Methods 0.000 claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims description 10
- 241000723346 Cinnamomum camphora Species 0.000 claims description 10
- 229960000846 camphor Drugs 0.000 claims description 10
- 229930008380 camphor Natural products 0.000 claims description 10
- 239000003112 inhibitor Substances 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical group CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 229920002160 Celluloid Polymers 0.000 abstract 1
- 229920013662 Zylonite Polymers 0.000 description 5
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 5
- 238000005453 pelletization Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides a table tennis ball and a preparing method thereof. A shell of the table tennis ball is prepared from ABS resin, K rubber powder and auxiliary materials, wherein the mass ratio of the ABS resin to the K rubber powder is (3-9):1. According to the shell of the table tennis ball, the high-impact-resistance ABS resin serves as the main raw material, the K rubber powder is used for toughening, and therefore the elasticity and the hitting resistance of the prepared table tennis ball are similar to the elasticity and the hitting resistance of a table tennis ball made of celluloid. As an injection molding method is adopted, the preparing technology of the table tennis ball is greatly simplified; meanwhile, waste liquid, waste gas and the like can be avoided, and the evenness of the wall thickness of a ball body is more easily controlled.
Description
Technical field
The invention belongs to sports goods and polymeric material field, relate to a kind of table tennis, particularly a kind of celluloid-free table tennis.
Background technology
In the market and the table tennis used in professional race be all be made up of the zylonite of inflammable material, the table tennis made of zylonite is used because of the performance of its excellence always, but inflammable character is also the drawback that it cannot be avoided, and prepares at it the waste liquid, waste gas etc. that produce in loaded down with trivial details process engineering of table tennis very large pollution is caused to environment.
International Table Tennis Federation encourages to adopt novel material to make table tennis in recent years always, and a lot of enterprise and scholar are also devoted to the development work of table tennis always and disclose the table tennis of some fabrication of new materials.Such as, patent publication No. CN1410250 " a kind of table tennis and its preparation method " discloses the method adopting LDPE, modification PS and PC to adopt hollow mould to save and prepares table tennis, and these three kinds of materials all have certain undesirable property in performance; Patent publication No. CN101585224 " a kind of really seamless reinforcing table tennis production method and producing apparatus " essentially discloses a kind of novel process, and material still employs zylonite.
Summary of the invention
The present invention, in order to solve the problem, provides a kind of table tennis of celluloid-free, reaches the object not using zylonite to meet table tennis requirement equally.
For achieving the above object, the present invention is by the following technical solutions:
The invention provides a kind of table tennis, the housing of described table tennis comprises ABS resin, K rubber powder and auxiliary material, and wherein the mass ratio of ABS resin and K rubber powder is 3-9:1.
Further, the mass ratio of ABS resin and K rubber powder is 3.5-8.5:1.
Further, the mass ratio of ABS resin and K rubber powder is 16:3.
Further, the housing of described table tennis comprises the component of following mass fraction:
ABS:60 ~ 90 part;
K rubber powder: 10 ~ 20 parts;
Camphor: 5 ~ 15 parts;
Oxidation inhibitor: 0.1 ~ 0.5 part;
Toner: 0.1 ~ 0.2 part.
Further, the housing of described table tennis comprises the component of following mass fraction:
ABS:70 ~ 85 part;
K rubber powder: 10 ~ 20 parts;
Camphor: 5 ~ 15 parts;
Oxidation inhibitor: 0.1 ~ 0.5 part;
Toner: 0.1 ~ 0.2 part.
Further, the housing of described table tennis comprises the component of following mass fraction:
ABS:80 part;
K rubber powder: 15 parts;
Camphor: 10 parts;
Oxidation inhibitor: 0.3 part;
Toner: 0.15 part.
Further, described ABS resin is one in PA-709, HI-121H or two kinds.
Further, described oxidation inhibitor is antioxidant 1010, irgasfos 168, one or more in antioxidant 264.
The present invention also provides the preparation method of above-mentioned table tennis, it is characterized in that, comprises the following steps:
By after the material mixing of table tennis housing through injection moulding machine injection moulding two negative and positive hemisphere;
By adhesive, negative and positive hemisphere is cohered, after adhesive solidification, cut away long position obtain ball base;
Ball base is carried out swollen ball process in a mold;
The table tennis carrying out swollen ball process is polished to obtain finished ball in fine sand.
Compared with prior art, the technical program has the following advantages:
Table tennis housing of the present invention adopts high-impact ABS resin to be main raw material, carries out toughness reinforcing with K rubber powder, and the table tennis that it is prepared is close with zylonite material table tennis with anti-fight in spring property.
The present invention adopts the method for injection moulding also greatly to simplify the manufacture craft of table tennis, and can not produce waste liquid, waste gas etc., the homogeneity of spheroid wall thickness also more easily controls simultaneously.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described.
Embodiment 1:
ABSPA-709:74.5 part is accurately taken according to massfraction; K rubber powder: 10 parts; Camphor: 5 parts; Antioxidant 1010: 0.3 part; Toner: 0.2 part, is placed in high mixer and mixes, and through double-screw extruding pelletizing, method above-mentioned materials being made table tennis is as follows:
(1) through injection moulding machine injection moulding two negative and positive hemisphere;
(2) by adhesive, negative and positive hemisphere is cohered, after adhesive solidification, cut away long position obtain ball base;
(3) ball base is carried out swollen ball process in a mold;
(4) table tennis carrying out swollen ball process is polished to obtain finished ball in fine sand.
Embodiment 2:
ABSHI-121H:80 part is accurately taken according to massfraction; K rubber powder: 15 parts; Camphor: 8 parts; Irgasfos 168: 0.1 part; Toner: 0.1 part, is placed in high mixer and mixes, and through double-screw extruding pelletizing, method above-mentioned materials being made table tennis is as follows:
(1) through injection moulding machine injection moulding two negative and positive hemisphere;
(2) by adhesive, negative and positive hemisphere is cohered, after adhesive solidification, cut away long position obtain ball base;
(3) ball base is carried out swollen ball process in a mold;
(4) table tennis carrying out swollen ball process is polished to obtain finished ball in fine sand.
Embodiment 3:
ABSPA-709:32 part, HI-121H:34 part is accurately taken according to massfraction; K rubber powder: 18 parts; Camphor: 13 parts; Irgasfos 168: 0.1 part, antioxidant 264: 0.2 part; Toner: 0.2 part, is placed in high mixer and mixes, and through double-screw extruding pelletizing, method above-mentioned materials being made table tennis is as follows:
(1) through injection moulding machine injection moulding two negative and positive hemisphere;
(2) by adhesive, negative and positive hemisphere is cohered, after adhesive solidification, cut away long position obtain ball base;
(3) ball base is carried out swollen ball process in a mold;
(4) table tennis carrying out swollen ball process is polished to obtain finished ball in fine sand.
Embodiment 4:
ABSPA-709:38 part, HI-121H:45 part is accurately taken according to massfraction; K rubber powder: 12 parts; Camphor: 6 parts; Antioxidant 1010: 0.1 part, irgasfos 168: 0.1 part; Toner: 0.1 part, is placed in high mixer and mixes, and through double-screw extruding pelletizing, method above-mentioned materials being made table tennis is as follows:
(1) through injection moulding machine injection moulding two negative and positive hemisphere;
(2) by adhesive, negative and positive hemisphere is cohered, after adhesive solidification, cut away long position obtain ball base;
(3) ball base is carried out swollen ball process in a mold;
(4) table tennis carrying out swollen ball process is polished to obtain finished ball in fine sand.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; the Method and Technology content of above-mentioned announcement can be utilized to make possible variation and amendment to technical solution of the present invention; therefore; every content not departing from technical solution of the present invention; the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all belong to the protection domain of technical solution of the present invention.
Claims (9)
1. a table tennis, is characterized in that, the housing of described table tennis comprises ABS resin, K rubber powder and auxiliary material, and wherein the mass ratio of ABS resin and K rubber powder is 3-9:1.
2. table tennis according to claim 1, is characterized in that, the mass ratio of ABS resin and K rubber powder is 3.5-8.5:1.
3. table tennis according to claim 2, is characterized in that, the mass ratio of ABS resin and K rubber powder is 16:3.
4. table tennis according to claim 1, is characterized in that, the housing of described table tennis comprises the component of following mass fraction:
ABS:60 ~ 90 part;
K rubber powder: 10 ~ 20 parts;
Camphor: 5 ~ 15 parts;
Oxidation inhibitor: 0.1 ~ 0.5 part;
Toner: 0.1 ~ 0.2 part.
5. table tennis according to claim 4, is characterized in that, the housing of described table tennis comprises the component of following mass fraction:
ABS:70 ~ 85 part;
K rubber powder: 10 ~ 20 parts;
Camphor: 5 ~ 15 parts;
Oxidation inhibitor: 0.1 ~ 0.5 part;
Toner: 0.1 ~ 0.2 part.
6. table tennis according to claim 4, is characterized in that, the housing of described table tennis comprises the component of following mass fraction:
ABS:80 part;
K rubber powder: 15 parts;
Camphor: 10 parts;
Oxidation inhibitor: 0.3 part;
Toner: 0.15 part.
7. the table tennis according to claim 1-6 any one, is characterized in that, described ABS resin is one in PA-709, HI-121H or two kinds.
8. the table tennis according to claim 4-6 any one, is characterized in that, described oxidation inhibitor is antioxidant 1010, irgasfos 168, one or more in antioxidant 264.
9. the preparation method of table tennis according to claim 1 ~ 6 any one, is characterized in that, comprise the following steps:
By after the material mixing of table tennis housing through injection moulding machine injection moulding two negative and positive hemisphere;
By adhesive, negative and positive hemisphere is cohered, after adhesive solidification, cut away long position obtain ball base;
Ball base is carried out swollen ball process in a mold;
The table tennis carrying out swollen ball process is polished to obtain finished ball in fine sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984872.0A CN105385095A (en) | 2015-12-23 | 2015-12-23 | Table tennis ball and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984872.0A CN105385095A (en) | 2015-12-23 | 2015-12-23 | Table tennis ball and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105385095A true CN105385095A (en) | 2016-03-09 |
Family
ID=55417898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510984872.0A Pending CN105385095A (en) | 2015-12-23 | 2015-12-23 | Table tennis ball and preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105385095A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949702A (en) * | 2016-05-23 | 2016-09-21 | 江南大学 | Material for pingpong ball and production method of material for pingpong ball |
| CN109810460A (en) * | 2018-12-27 | 2019-05-28 | 聚石化学(苏州)有限公司 | A kind of table tennis PC/ABS composite material and preparation method and application |
| CN113733590A (en) * | 2021-09-03 | 2021-12-03 | 丁修宇 | Table tennis adopting glue-free welding process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1724301A1 (en) * | 2005-05-16 | 2006-11-22 | RHEIN-CHEMIE RHEINAU GmbH | Microgel-containing vulcanizable composition |
| CN102896788A (en) * | 2012-10-17 | 2013-01-30 | 丁杭峰 | Injection-molded celluloid-free table tennis |
| CN105111671A (en) * | 2015-09-28 | 2015-12-02 | 无锡市科恩塑胶有限公司 | Table tennis ball and production method thereof |
| CN105142741A (en) * | 2013-04-26 | 2015-12-09 | 日本卓球株式会社 | Table tennis ball and table tennis ball-use thermoplastic resin composition |
-
2015
- 2015-12-23 CN CN201510984872.0A patent/CN105385095A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1724301A1 (en) * | 2005-05-16 | 2006-11-22 | RHEIN-CHEMIE RHEINAU GmbH | Microgel-containing vulcanizable composition |
| CN102896788A (en) * | 2012-10-17 | 2013-01-30 | 丁杭峰 | Injection-molded celluloid-free table tennis |
| CN105142741A (en) * | 2013-04-26 | 2015-12-09 | 日本卓球株式会社 | Table tennis ball and table tennis ball-use thermoplastic resin composition |
| CN105111671A (en) * | 2015-09-28 | 2015-12-02 | 无锡市科恩塑胶有限公司 | Table tennis ball and production method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 丁浩: "《塑料工业实用手册 第2版 上册》", 31 October 2004, 化学工业出版社 * |
| 刘荣贵: "《常用化工原料手册》", 31 May 1988, 电子工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949702A (en) * | 2016-05-23 | 2016-09-21 | 江南大学 | Material for pingpong ball and production method of material for pingpong ball |
| CN105949702B (en) * | 2016-05-23 | 2018-08-17 | 江南大学 | Table tennis material and its production method |
| CN109810460A (en) * | 2018-12-27 | 2019-05-28 | 聚石化学(苏州)有限公司 | A kind of table tennis PC/ABS composite material and preparation method and application |
| CN109810460B (en) * | 2018-12-27 | 2021-08-17 | 聚石化学(苏州)有限公司 | PC/ABS composite material for table tennis and preparation method and application thereof |
| CN113733590A (en) * | 2021-09-03 | 2021-12-03 | 丁修宇 | Table tennis adopting glue-free welding process |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170504 Address after: 311400 Zhejiang province Hangzhou city Fuyang District Chang An town peaceful peaceful village Applicant after: Hangzhou Shengli Sports Goods Co., Ltd. Address before: Jiang Jia Dayuan town of Fuyang city Hangzhou city Zhejiang province 311413 No. 71 Applicant before: Jiang Dingke |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |