CN103319757B - Foaming basketball outer skin - Google Patents
Foaming basketball outer skin Download PDFInfo
- Publication number
- CN103319757B CN103319757B CN201310198302.XA CN201310198302A CN103319757B CN 103319757 B CN103319757 B CN 103319757B CN 201310198302 A CN201310198302 A CN 201310198302A CN 103319757 B CN103319757 B CN 103319757B
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- CN
- China
- Prior art keywords
- phr
- outer skin
- colloid
- foaming
- rubber
- 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.)
- Expired - Fee Related
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- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a foaming basketball outer skin. The outer skin is prepared by mixing a colloid, adding a foaming agent to obtain a rubber sheet, cutting the rubber sheet into the outer skin, then shaping by vulcanization processing. The colloid accounts for 0.45 of the outer skin, the colloid comprises 50-60 phr of a reclaimed rubber, 40-50 phr of a rubber polymer, 10-15 phr of light calcium, 15-20 phr of activated calcium, 8-12 phr of white carbon black, 15-20 phr of oil, 5-6 phr of zinc oxide, 1-1.5 phr of stearic acid, 2-4 phr of an antioxidant, 1-1.5 phr of wax, 2.5-3 phr of sulphur and 4-4.5 phr of an accelerant. The foaming basketball outer skin provided by the invention is better than the same kind products in bounce performance and intensity.
Description
Technical field
The present invention relates to a kind of basketball articles for use, particularly relate to a kind of foaming basketball outer skin.
Background technology
Existing basketball outer skin is easily aging breaks, and affects the work-ing life of spheroid, and the spring of existing basketball is also bad simultaneously, clashes into wear resisting property poor.
Summary of the invention
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of foaming basketball outer skin, described outer covering adds whipping agent by colloid and obtains sheet rubber after mixing, sheet rubber is cut into exterior skin sheets, again by sulfuration processing sizing, mixing times of part value of wherein said colloid is 0.45, wherein, the phr of reclaimed rubber is 50-60, and the phr of plastic is 40-50; The phr of fine particle calcium carbonate is 10-15; The phr of calcium alive is 15-20; The phr of White Carbon black is 8-12; Oil phr is 15-20; Zinc oxide p hr is 5-6, stearic acid phr is 1-1.5, anti-aging agent phr is 2-4, cured phr is 1-1.5; Sulphur phr is 2.5-3; Promotor phr is 4-4.5.
Preferably, described outer covering is formed after adopting foaming to make.
Advantage of the present invention is: technique is simple, and spring property, intensity and shock wear resisting property significantly improve.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
The invention provides a kind of foaming basketball outer skin, described outer covering adds whipping agent by colloid and obtains sheet rubber after mixing, sheet rubber is cut into exterior skin sheets, again by sulfuration processing sizing, mixing times of part value of wherein said colloid is 0.45, wherein, the phr of reclaimed rubber is 50-60, and the phr of plastic is 40-50; The phr of fine particle calcium carbonate is 10-15; The phr of calcium alive is 15-20; The phr of White Carbon black is 8-12; Oil phr is 15-20; Zinc oxide p hr is 5-6, stearic acid phr is 1-1.5, anti-aging agent phr is 2-4, cured phr is 1-1.5; Sulphur phr is 2.5-3; Promotor phr is 4-4.5.
Preferably, described outer covering is formed after adopting foaming to make.
Advantage of the present invention is: technique is simple, and spring property, intensity and shock wear resisting property significantly improve.
In a colloid, the gravimetric value of each component is the product of its phr value and mixing times of part value, and the phr as reclaimed rubber is 50, then its weight is 50*0.45=22.5kg.
Claims (1)
1. a foaming basketball outer skin, described outer covering adds whipping agent by colloid and obtains sheet rubber after mixing, sheet rubber is cut into exterior skin sheets, again by sulfuration processing sizing, mixing times of part value of wherein said colloid is 0.45, it is characterized in that, the phr of reclaimed rubber is 50-60, and the phr of plastic is 40-50; The phr of fine particle calcium carbonate is 10-15; The phr of calcium alive is 15-20; The phr of White Carbon black is 8-12; Oil phr is 15-20; Zinc oxide p hr is 5-6, stearic acid phr is 1-1.5, anti-aging agent phr is 2-4, wax phr is 1-1.5; Sulphur phr is 2.5-3; Promotor phr is 4-4.5, and described outer covering is formed after adopting foaming to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198302.XA CN103319757B (en) | 2013-05-27 | 2013-05-27 | Foaming basketball outer skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198302.XA CN103319757B (en) | 2013-05-27 | 2013-05-27 | Foaming basketball outer skin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103319757A CN103319757A (en) | 2013-09-25 |
| CN103319757B true CN103319757B (en) | 2015-04-15 |
Family
ID=49188829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310198302.XA Expired - Fee Related CN103319757B (en) | 2013-05-27 | 2013-05-27 | Foaming basketball outer skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103319757B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108822369A (en) * | 2018-07-12 | 2018-11-16 | 南京群力运动器材有限公司 | The manufacturing method of reclaimed rubber basketball |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102675696A (en) * | 2012-06-05 | 2012-09-19 | 桑勇 | Ball foaming middle tyre composite |
-
2013
- 2013-05-27 CN CN201310198302.XA patent/CN103319757B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102675696A (en) * | 2012-06-05 | 2012-09-19 | 桑勇 | Ball foaming middle tyre composite |
Non-Patent Citations (1)
| Title |
|---|
| 张玉龙等.《橡胶品种与选用》.《橡胶品种与选用》.化学工业出版社,2012,第330页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103319757A (en) | 2013-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20160527 |