CN103937048A - Non-frosting rubber used for dark-color shoe sole and preparing method thereof - Google Patents
Non-frosting rubber used for dark-color shoe sole and preparing method thereof Download PDFInfo
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- CN103937048A CN103937048A CN201310023989.3A CN201310023989A CN103937048A CN 103937048 A CN103937048 A CN 103937048A CN 201310023989 A CN201310023989 A CN 201310023989A CN 103937048 A CN103937048 A CN 103937048A
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Abstract
The invention discloses non-frosting rubber used for a dark-color shoe sole and a preparing method thereof. The non-frosting rubber is prepared from following raw materials by weight: 20-25 parts of natural rubber, 70-80 parts of synthetic rubber, 50-60 parts of white carbon black, 6-7 parts of naphthenic oil, 1.5-2.5 parts of sulphur, 4-5 parts of an activator, 1.8-2.5 parts of an accelerant, 4-6 parts of zinc oxide, 1.0-1.5 parts of stearic acid, 0.3-0.8 part of an antifogging agent, 30-40 parts of a plurality of filling agents and 1.0-1.5 parts of an anti-aging agent. According to the non-frosting rubber and the method, by adjustment of the raw material formula of the rubber, the problem of frosting of the dark-color shoe sole is overcome, thus effectively avoiding frosting of the dark-color shoe sole, prolonging the service lifetime of a product and improving the processing performance.
Description
Technical field
The present invention relates to a kind of sole rubber and preparation method thereof.
Background technology
Shoes are requisite daily necessities in people's daily life.The material of sole is in the majority with elastomeric material at present, yet in production and storage process, rubber soles is because its formulating of recipe is unreasonable, very easily there is telling frost, the i.e. phenomenon of liquid or solid Synergist S-421 95 from rubber internal migration to rubber surface in formula, thus have influence on outward appearance and the work-ing life of shoes product surface.
Summary of the invention
For the deficiencies in the prior art, the present invention aim to provide a kind of for dark sole do not tell white rubber and preparation method thereof, can effectively prevent that rubber soles from telling white problem.
For achieving the above object, the present invention adopts following technical scheme:
A kind ofly for dark sole, do not tell white rubber, calculate by weight, comprise 20-25 part natural rubber, 70-80 part synthetic rubber, 50-60 part white carbon black, 6-7 part naphthenic oil, 1.5-2.5 part sulphur, 4-5 part promoting agent, 1.8-2.5 part promotor, 4-6 part zinc oxide, 1.0-1.5 part stearic acid, 0.3-0.8 part antifogging agent, the multiple weighting agent of 30-40 part, 1.0-1.5 part anti-aging agent.
Described synthetic rubber is cis-butadiene cement and butadiene-styrene rubber.
For dark sole do not tell a white method for preparing rubber, comprise the following steps:
(1) by the banburying 5 minutes in Banbury mixer of 20-25 part natural rubber, then turn upper roller and open refining 5 minutes, plasticate and obtain broken-(down)rubber, park and cut glue after above in 24 hours;
(2) add successively 70-80 part synthetic rubber, 50-60 part white carbon black, 4-5 part promoting agent banburying 3-4 minute;
(3) add 6-7 part naphthenic oil, 1.8-2.5 part promotor, 4-6 part zinc oxide, 1.0-1.5 part stearic acid, 0.3-0.8 part antifogging agent, the multiple weighting agent of 30-40 part, the mixing 5-6 minute of 1.0-1.5 part anti-aging agent, upper roller slice is cooling, parks more than 12 hours;
(4) add 1.5-2.5 part Sulfur, coloring agent, slice, slitting or be cut into sheet, survey sulphur speed, prepare sulfuration, 1.2 minutes time openings at rubber vulcanization initial stage, 2.5 minutes steady time of rubber vulcanization later stage, do not tell white rubber described in obtaining;
(5) by not telling white rubber glue, be placed in 145-160 ℃ vulcanizing in the mould of special processing, under 20MPA pressure, vulcanize 5-8 minute, obtain not telling white rubber soles.
Described synthetic rubber is cis-butadiene cement and butadiene-styrene rubber.
The present invention has following beneficial effect:
The present invention does not tell white rubber for dark sole, can effectively avoid sole rubber to tell the problems such as white, the attractive in appearance and work-ing life that can improve shoes goods.
Embodiment
embodiment mono-:
A kind ofly for dark sole, do not tell white rubber, calculate by weight, comprise 20 parts of natural rubbers, 80 parts of synthetic rubber, 50 parts of white carbon blacks, 7 parts of naphthenic oils, 2.5 parts of sulphur, 4 portions of promoting agents, 1.8 parts of promotor, 6 parts of zinc oxide, 1.0 parts of stearic acid, 0.3 part of antifogging agent, 30 parts of multiple weighting agents, 1.0 parts of anti-aging agent.
For dark sole do not tell a white method for preparing rubber, comprise the following steps:
(1) by the banburying 5 minutes in Banbury mixer of 20 parts of natural rubbers, then turn upper roller and open refining 5 minutes, plasticate and obtain broken-(down)rubber, park and cut glue after above in 24 hours;
(2) add successively 80 parts of synthetic rubber, 50 parts of white carbon blacks, 4 parts of promoting agent banburyings 4 minutes;
(3) add 7 parts of naphthenic oils, 1.8 parts of promotor, 6 parts of zinc oxide, 1.0 parts of stearic acid, 0.3 part of antifogging agent, 30 parts of multiple weighting agents, 1.5 parts of anti-aging agent mixing 6 minutes, upper roller slice is cooling, parks more than 12 hours;
(4) add 2.5 parts of Sulfurs, coloring agent, slice, slitting or be cut into sheet, survey sulphur speed, prepare sulfuration, 1.2 minutes time openings at rubber vulcanization initial stage, 2.5 minutes steady time of rubber vulcanization later stage, do not tell white rubber described in obtaining;
(5) by not telling white rubber glue, be placed in 145 ℃ vulcanizing in the mould of special processing, under 20MPA pressure, vulcanize 8 minutes, obtain not telling white rubber soles.
embodiment bis-:
A kind ofly for dark sole, do not tell white rubber, calculate by weight, comprise 23 parts of natural rubbers, 75 parts of synthetic rubber, 60 parts of white carbon blacks, 6 parts of naphthenic oils, 1.5 parts of sulphur, 5 portions of promoting agents, 2.5 parts of promotor, 5 parts of zinc oxide, 1.5 parts of stearic acid, 0.5 part of antifogging agent, 35 parts of multiple weighting agents, 1.5 parts of anti-aging agent.
For dark sole do not tell a white method for preparing rubber, comprise the following steps:
(1) by the banburying 5 minutes in Banbury mixer of 23 parts of natural rubbers, then turn upper roller and open refining 5 minutes, plasticate and obtain broken-(down)rubber, park and cut glue after above in 24 hours;
(2) add successively 75 parts of synthetic rubber, 60 parts of white carbon blacks, 5 parts of promoting agent banburyings 3 minutes;
(3) add 6 parts of naphthenic oils, 2.5 parts of promotor, 5 parts of zinc oxide, 1.5 parts of stearic acid, 0.5 part of antifogging agent, 35 parts of multiple weighting agents, 1.5 parts of anti-aging agent mixing 5 minutes, upper roller slice is cooling, parks more than 12 hours;
(4) add 1.5 parts of Sulfurs, coloring agent, slice, slitting or be cut into sheet, survey sulphur speed, prepare sulfuration, 1.2 minutes time openings at rubber vulcanization initial stage, 2.5 minutes steady time of rubber vulcanization later stage, do not tell white rubber described in obtaining;
(5) by not telling white rubber glue, be placed in 160 ℃ vulcanizing in the mould of special processing, under 20MPA pressure, vulcanize 5 minutes, obtain not telling white rubber soles.
embodiment tri-:
A kind ofly for dark sole, do not tell white rubber, calculate by weight, comprise 25 parts of natural rubbers, 70 parts of synthetic rubber, 55 parts of white carbon blacks, 6.5 parts of naphthenic oils, 2 parts of sulphur, 4.5 portions of promoting agents, 2 parts of promotor, 4 parts of zinc oxide, 1.3 parts of stearic acid, 0.8 part of antifogging agent, 40 parts of multiple weighting agents, 1.3 parts of anti-aging agent.
For dark sole do not tell a white method for preparing rubber, comprise the following steps:
(1) by the banburying 5 minutes in Banbury mixer of 25 parts of natural rubbers, then turn upper roller and open refining 5 minutes, plasticate and obtain broken-(down)rubber, park and cut glue after above in 24 hours;
(2) add successively 70 parts of synthetic rubber, 55 parts of white carbon blacks, 4.5 parts of promoting agent banburyings 3.5 minutes;
(3) add 6.5 parts of naphthenic oils, 2 parts of promotor, 4 parts of zinc oxide, 1.3 parts of stearic acid, 0.8 part of antifogging agent, 40 parts of multiple weighting agents, 1.3 parts of anti-aging agent mixing 5.5 minutes, upper roller slice is cooling, parks more than 12 hours;
(4) add 2 parts of Sulfurs, coloring agent, slice, slitting or be cut into sheet, survey sulphur speed, prepare sulfuration, 1.2 minutes time openings of rubber vulcanization initial stage time, 2.5 minutes steady time of rubber vulcanization later stage, do not tell white rubber described in obtaining;
(5) bright rubber of anti-scratch is placed in 150 ℃ vulcanizing in the mould of special processing, vulcanizes 6 minutes under 20MPA pressure, obtains not telling white rubber soles.
For a person skilled in the art, can make other various corresponding changes according to technical scheme described above, and within all these change and all should belong to the protection domain of the claims in the present invention.
Claims (4)
1. for dark sole, do not tell white rubber for one kind, it is characterized in that, calculate by weight, comprise 20-25 part natural rubber, 70-80 part synthetic rubber, 50-60 part white carbon black, 6-7 part naphthenic oil, 1.5-2.5 part sulphur, 4-5 part promoting agent, 1.8-2.5 part promotor, 4-6 part zinc oxide, 1.0-1.5 part stearic acid, 0.3-0.8 part antifogging agent, the multiple weighting agent of 30-40 part, 1.0-1.5 part anti-aging agent.
As claimed in claim 1 a kind of for dark sole do not tell white rubber, it is characterized in that, described synthetic rubber is cis-butadiene cement and butadiene-styrene rubber.
For dark sole do not tell a white method for preparing rubber, it is characterized in that, comprise the following steps:
(1) by the banburying 5 minutes in Banbury mixer of 20-25 part natural rubber, then turn upper roller and open refining 5 minutes, plasticate and obtain broken-(down)rubber, park and cut glue after above in 24 hours;
(2) add successively 70-80 part synthetic rubber, 50-60 part white carbon black, 4-5 part promoting agent banburying 3-4 minute;
(3) add 6-7 part naphthenic oil, 1.8-2.5 part promotor, 4-6 part zinc oxide, 1.0-1.5 part stearic acid, 0.3-0.8 part antifogging agent, the multiple weighting agent of 30-40 part, the mixing 5-6 minute of 1.0-1.5 part anti-aging agent, upper roller slice is cooling, parks more than 12 hours;
(4) add 1.5-2.5 part Sulfur, coloring agent, slice, slitting or be cut into sheet, survey sulphur speed, prepare sulfuration, and the time opening at rubber vulcanization initial stage is 1.2 minutes, and be 2.5 minutes steady time in rubber vulcanization later stage, do not tell white rubber described in obtaining;
(5) by not telling white rubber glue, be placed in 145-160 ℃ vulcanizing in the mould of special processing, under 20MPA pressure, vulcanize 5-8 minute, obtain not telling white rubber soles.
As claimed in claim 3 a kind of for dark sole do not tell white method for preparing rubber, it is characterized in that, described synthetic rubber is cis-butadiene cement and butadiene-styrene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310023989.3A CN103937048A (en) | 2013-01-23 | 2013-01-23 | Non-frosting rubber used for dark-color shoe sole and preparing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310023989.3A CN103937048A (en) | 2013-01-23 | 2013-01-23 | Non-frosting rubber used for dark-color shoe sole and preparing method thereof |
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| CN103937048A true CN103937048A (en) | 2014-07-23 |
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| CN201310023989.3A Pending CN103937048A (en) | 2013-01-23 | 2013-01-23 | Non-frosting rubber used for dark-color shoe sole and preparing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524317A (en) * | 2016-01-20 | 2016-04-27 | 苏州市景荣科技有限公司 | SBR (Styrene butadiene rubber) composite pole material with fracture resistance and flame resistance and preparation method thereof |
| CN109553836A (en) * | 2018-10-08 | 2019-04-02 | 浙江环球鞋业有限公司 | A kind of environmental protection portable rubber sole and its manufacture craft |
| CN111574757A (en) * | 2020-05-28 | 2020-08-25 | 厦门正新橡胶工业有限公司 | Formula and preparation method of protective wax quick-efflorescence and method for quickly evaluating protective wax efflorescence |
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| JP2006289013A (en) * | 2005-04-07 | 2006-10-26 | Hiroshima Kasei Ltd | Non-slip material for shoe, and non-slip sole |
| CN101186723A (en) * | 2006-11-16 | 2008-05-28 | 安踏（中国）有限公司 | Ultra-wearable rubber formulation for sports shoes sole |
| CN101543325A (en) * | 2009-04-14 | 2009-09-30 | 泰亚(泉州)鞋业有限公司 | Anti-crocking rubber sole |
| CN102206368A (en) * | 2011-05-05 | 2011-10-05 | 茂泰(福建)鞋材有限公司 | High-elasticity rubber for shoe soles and preparation method thereof |
| CN102212216A (en) * | 2010-04-09 | 2011-10-12 | 中国皮革和制鞋工业研究院 | Sneaker sole material with high wear resistance and low hardness and preparation method thereof |
-
2013
- 2013-01-23 CN CN201310023989.3A patent/CN103937048A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006289013A (en) * | 2005-04-07 | 2006-10-26 | Hiroshima Kasei Ltd | Non-slip material for shoe, and non-slip sole |
| CN101186723A (en) * | 2006-11-16 | 2008-05-28 | 安踏（中国）有限公司 | Ultra-wearable rubber formulation for sports shoes sole |
| CN101543325A (en) * | 2009-04-14 | 2009-09-30 | 泰亚(泉州)鞋业有限公司 | Anti-crocking rubber sole |
| CN102212216A (en) * | 2010-04-09 | 2011-10-12 | 中国皮革和制鞋工业研究院 | Sneaker sole material with high wear resistance and low hardness and preparation method thereof |
| CN102206368A (en) * | 2011-05-05 | 2011-10-05 | 茂泰(福建)鞋材有限公司 | High-elasticity rubber for shoe soles and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524317A (en) * | 2016-01-20 | 2016-04-27 | 苏州市景荣科技有限公司 | SBR (Styrene butadiene rubber) composite pole material with fracture resistance and flame resistance and preparation method thereof |
| CN105524317B (en) * | 2016-01-20 | 2017-07-07 | 苏州市景荣科技有限公司 | A kind of anti-fire-retardant SBR composite soles material of folding and preparation method thereof |
| CN109553836A (en) * | 2018-10-08 | 2019-04-02 | 浙江环球鞋业有限公司 | A kind of environmental protection portable rubber sole and its manufacture craft |
| CN111574757A (en) * | 2020-05-28 | 2020-08-25 | 厦门正新橡胶工业有限公司 | Formula and preparation method of protective wax quick-efflorescence and method for quickly evaluating protective wax efflorescence |
| CN111574757B (en) * | 2020-05-28 | 2022-05-13 | 厦门正新橡胶工业有限公司 | Rapid assessment method for rapid blooming of protective wax |
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Application publication date: 20140723 |