CN110862586A - Vulcanized sole material with recycled leftover materials and process - Google Patents
Vulcanized sole material with recycled leftover materials and process Download PDFInfo
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- CN110862586A CN110862586A CN201910983055.1A CN201910983055A CN110862586A CN 110862586 A CN110862586 A CN 110862586A CN 201910983055 A CN201910983055 A CN 201910983055A CN 110862586 A CN110862586 A CN 110862586A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- 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
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
- C08L2207/24—Recycled plastic recycling of old tyres and caoutchouc and addition of caoutchouc particles
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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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a vulcanized sole material with recycled leftover materials and a process thereof, wherein the sole material comprises the following components: butadiene rubber; natural rubber; nano calcium, titanium dioxide, styrene butadiene rubber and solution polymerized styrene butadiene; zinc oxide, stearic acid, accelerator parts, white carbon black, a softener, mechanical oil and diethylene glycol; stirring the raw materials at a high speed for 10-20 minutes, then pouring the raw materials into an internal mixer, carrying out internal mixing at a high temperature (100-110 ℃) for 8-10 minutes, carrying out internal mixing on the materials treated in the internal mixer, and carrying out sheet cooling: the water-passing time is 2 minutes; carrying out open mixing and roll beating on the internally mixed sheets in an open mill: simultaneously adding sulfur and color glue at the temperature of 60-80 ℃; the time is 8 minutes; cooling the open mill after the sheet is taken out according to the thickness of the sole; the time is 3-5 minutes; and (5) warehousing the final finished product. The sole has the advantages of skid resistance, wear resistance, comfort and the like, and leftover materials produced by the sole material can be recycled, so that the production cost is greatly reduced, and the sole has no waste pollution.
Description
Technical Field
The invention relates to the field of rubber sole formulas, in particular to a vulcanized sole material with recycled leftover materials and a process.
Background
The prior rubber composition formula and the manufacturing method thereof on the market are thousands of, different material formulas are often prepared according to different use requirements, the prior common rubber sole has low wear resistance and is not used, in addition, more leftover materials are generated in the production process, and the leftover materials cannot be directly recycled, thereby causing great loss to enterprises.
Disclosure of Invention
Aiming at the problems, the invention provides a vulcanized sole material with recycled leftover materials and a process thereof.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a vulcanized sole material and a process for recycling leftover materials are characterized in that: the sole material comprises the following components in percentage by weight: 15-20 parts of butadiene rubber; 15-30 parts of natural rubber; 10-15 parts of nano calcium, 10-15 parts of titanium dioxide, 15-20 parts of styrene butadiene rubber and 15-20 parts of solution polymerized styrene butadiene; 3-4 parts of zinc oxide, 2 parts of stearic acid, 2.5-3 parts of an accelerator, 30-40 parts of white carbon black, 5-10 parts of a softener, 1-2 parts of machine oil and 3-5 parts of diethylene glycol, wherein the vulcanized sole material recycled by leftover materials and the process are as follows:
A. banburying with a banbury mixer: 15-20 parts of butadiene rubber in the formula; 15-30 parts of natural rubber; 10-15 parts of nano calcium, 10-15 parts of titanium dioxide, 15-20 parts of styrene butadiene rubber and 15-20 parts of solution polymerized styrene butadiene; 3-4 parts of zinc oxide, 2 parts of stearic acid, 2.5-3 parts of accelerator, 30-40 parts of white carbon black, 5-10 parts of softener, 1-2 parts of mechanical oil and 3-5 parts of diethylene glycol, stirring the raw materials at a high speed for 10-20 minutes, pouring the mixture into an internal mixer, and banburying the mixture at a high temperature (100 ℃ C.) for 8-10 minutes.
Banburying, sheet-forming and cooling the material treated by the process A: the water-passing time is 2 minutes;
C. and B, carrying out open mixing and roll beating on the banburying sheet in the open mill: simultaneously adding 1.5-2 parts of sulfur; 2 parts of color glue; the temperature is 60-80 ℃; the time is 8 minutes;
D. b, discharging the pieces of the process C open mill according to the thickness of the soles and then cooling the pieces; the time is 3-5 minutes;
E. and (6) warehousing the finished product.
Further, the butadiene rubber is BR9000, the natural rubber is 3L, the solution polymerized styrene-butadiene rubber is T2003, and the white carbon black is nano white carbon black.
Furthermore, the main raw materials for banburying by the banbury mixer also comprise recycled leftover materials of sole materials.
Further, the accelerator is a neutral accelerator.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
the sole has the advantages of skid resistance, wear resistance, comfort and the like.
2 the leftover material produced by the sole material can be recycled, thereby greatly reducing the production cost and having no waste pollution.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
A vulcanized sole material and a process for recycling leftover materials are disclosed, wherein the sole material comprises the following components in percentage by weight: 15 parts of butadiene rubber (BR 9000); 15 parts of 3L natural rubber; 10 parts of nano calcium, 10 parts of titanium dioxide, 15 parts of styrene butadiene rubber and 15 parts of solution polymerized styrene butadiene rubber (T2003); 3 parts of zinc oxide, 2 parts of stearic acid, 2.5 parts of an accelerant, 30 parts of nano white carbon black, 5 parts of a softening agent, 1 part of machine oil and 3 parts of diethylene glycol, wherein the vulcanized sole material recycled by leftover materials and the process are as follows:
A. banburying with a banbury mixer: 15 parts of butadiene rubber (BR9000) in the formula; 15 parts of 3L natural rubber; 10 parts of nano calcium, 10 parts of titanium dioxide, 15 parts of styrene butadiene rubber and 15 parts of solution polymerized styrene butadiene rubber (T2003); 3 parts of zinc oxide, 2 parts of stearic acid, 2.5 parts of neutral accelerator, 30 parts of nano white carbon black, 5 parts of softener, 1 part of mechanical oil and 3 parts of diethylene glycol, stirring the raw materials at a high speed for 10 minutes, then pouring the mixture into an internal mixer, and banburying the mixture at a high temperature (100 ℃ plus 110 ℃) for 8 minutes.
B. Banburying, sheet-forming and cooling the material treated by the process A: the water-passing time is 2 minutes;
C. and B, carrying out open mixing and roll beating on the banburying sheet in the open mill: meanwhile, 1.5 parts of sulfur is added; 2 parts of color glue; the temperature is 60 ℃; the time is 8 minutes;
D. b, discharging the pieces of the process C open mill according to the thickness of the soles and then cooling the pieces; the time is 3 minutes;
E. and (6) warehousing the finished product.
Example 2
A vulcanized sole material and a process for recycling leftover materials are disclosed, wherein the sole material comprises the following components in percentage by weight: 17 parts of butadiene rubber (BR 9000); 20 parts of 3L natural rubber; 13 parts of nano calcium, 13 parts of titanium dioxide, 17 parts of styrene butadiene rubber and 17 parts of solution polymerized styrene butadiene rubber (T2003); 3.5 parts of zinc oxide, 2 parts of stearic acid, 2.7 parts of an accelerant, 35 parts of nano white carbon black, 7 parts of a softening agent, 1.5 parts of machine oil and 4 parts of diethylene glycol, wherein the vulcanized sole material recycled from leftover materials and the process are as follows:
A. banburying with a banbury mixer: 17 parts of butadiene rubber (BR9000) in the formula; 20 parts of 3L natural rubber; 13 parts of nano calcium, 13 parts of titanium dioxide, 17 parts of styrene butadiene rubber and 17 parts of solution polymerized styrene butadiene rubber (T2003); 3.5 parts of zinc oxide, 2 parts of stearic acid, 2.7 parts of accelerator, 35 parts of nano white carbon black, 7 parts of softener, 1.5 parts of mechanical oil and 4 parts of diethylene glycol, stirring the raw materials at a high speed for 15 minutes, pouring the mixture into an internal mixer, and carrying out internal mixing at a high temperature (100 ℃ C.) for 9 minutes.
B. Banburying, sheet-forming and cooling the material treated by the process A: the water-passing time is 2 minutes;
C. and B, carrying out open mixing and roll beating on the banburying sheet in the open mill: meanwhile, 1.7 parts of sulfur is added; 2 parts of color glue; the temperature is 70 ℃; the time is 8 minutes;
D. b, discharging the pieces of the process C open mill according to the thickness of the soles and then cooling the pieces; the time is 4 minutes;
E. and (6) warehousing the finished product.
Example 3
A vulcanized sole material and a process for recycling leftover materials are disclosed, wherein the sole material comprises the following components in percentage by weight: 20 parts of butadiene rubber (BR 9000); 30 parts of 3L natural rubber; 15 parts of nano calcium, 15 parts of titanium dioxide, 20 parts of styrene butadiene rubber and 20 parts of solution polymerized styrene butadiene rubber (T2003); 4 parts of zinc oxide, 2 parts of stearic acid, 3 parts of an accelerator, 40 parts of nano white carbon black, 10 parts of a softener, 2 parts of machine oil and 5 parts of diethylene glycol, wherein the vulcanized sole material recycled by leftover materials and the process are as follows:
A. banburying with a banbury mixer: 20 parts of butadiene rubber (BR9000) in the formula; 30 parts of 3L natural rubber; 15 parts of nano calcium, 15 parts of titanium dioxide, 20 parts of styrene butadiene rubber and 20 parts of solution polymerized styrene butadiene rubber (T2003); 4 parts of zinc oxide, 2 parts of stearic acid, 3 parts of an accelerator, 40 parts of nano white carbon black, 10 parts of a softener, 2 parts of mechanical oil and 5 parts of diethylene glycol, stirring the raw materials at a high speed for 20 minutes, pouring the mixture into an internal mixer, and internally mixing the mixture at a high temperature (100 ℃ C.) for 10 minutes.
B. Banburying, sheet-forming and cooling the material treated by the process A: the water-passing time is 2 minutes;
C. and B, carrying out open mixing and roll beating on the banburying sheet in the open mill: simultaneously adding 2 parts of sulfur; 2 parts of color glue; the temperature is 80 ℃; the time is 8 minutes;
D. b, discharging the pieces of the process C open mill according to the thickness of the soles and then cooling the pieces; the time is 5 minutes;
E. and (6) warehousing the finished product.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A vulcanized sole material and a process for recycling leftover materials are characterized in that: the sole material comprises the following components in percentage by weight: 15-20 parts of butadiene rubber; 15-30 parts of natural rubber; 10-15 parts of nano calcium, 10-15 parts of titanium dioxide, 15-20 parts of styrene butadiene rubber and 15-20 parts of solution polymerized styrene butadiene; 3-4 parts of zinc oxide, 2 parts of stearic acid, 2.5-3 parts of an accelerator, 30-40 parts of white carbon black, 5-10 parts of a softener, 1-2 parts of machine oil and 3-5 parts of diethylene glycol, wherein the vulcanized sole material recycled by leftover materials and the process are as follows:
A. banburying with a banbury mixer: 15-20 parts of butadiene rubber in the formula; 15-30 parts of natural rubber; 10-15 parts of nano calcium, 10-15 parts of titanium dioxide, 15-20 parts of styrene butadiene rubber and 15-20 parts of solution polymerized styrene butadiene; 3-4 parts of zinc oxide, 2 parts of stearic acid, 2.5-3 parts of accelerator, 30-40 parts of white carbon black, 5-10 parts of softener, 1-2 parts of mechanical oil and 3-5 parts of diethylene glycol, stirring the raw materials at a high speed for 10-20 minutes, pouring the mixture into an internal mixer, and banburying the mixture at a high temperature (100 ℃ C.) for 8-10 minutes.
B. Banburying, sheet-forming and cooling the material treated by the process A: the water-passing time is 2 minutes;
C. and B, carrying out open mixing and roll beating on the banburying sheet in the open mill: simultaneously adding 1.5-2 parts of sulfur; 2 parts of color glue; the temperature is 60-80 ℃; the time is 8 minutes;
D. b, discharging the pieces of the process C open mill according to the thickness of the soles and then cooling the pieces; the time is 3-5 minutes;
E. and (6) warehousing the finished product.
2. The method for recycling the leftover materials and the vulcanized sole materials and the process according to claim 1,
the method is characterized in that: the butadiene rubber is BR9000, the natural rubber is 3L, the solution polymerized styrene-butadiene rubber is T2003, and the white carbon black is nano white carbon black.
3. The method for recycling the leftover materials and the vulcanized sole materials and the process according to claim 1,
the method is characterized in that: the main raw materials for banburying by the banbury mixer also comprise recycled leftover materials of sole materials.
4. The method for recycling the leftover materials and the vulcanized sole materials and the process according to claim 1,
the method is characterized in that: the accelerator is a neutral accelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910983055.1A CN110862586A (en) | 2019-10-16 | 2019-10-16 | Vulcanized sole material with recycled leftover materials and process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910983055.1A CN110862586A (en) | 2019-10-16 | 2019-10-16 | Vulcanized sole material with recycled leftover materials and process |
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| CN110862586A true CN110862586A (en) | 2020-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910983055.1A Pending CN110862586A (en) | 2019-10-16 | 2019-10-16 | Vulcanized sole material with recycled leftover materials and process |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6311103A (en) * | 1986-07-02 | 1988-01-18 | ジェイエスアール株式会社 | Sole material of footwear |
| CN103965524A (en) * | 2014-05-20 | 2014-08-06 | 南京东亚橡塑制品有限公司 | Low-temperature-resistant sole material and preparation method thereof |
| CN106188686A (en) * | 2016-08-30 | 2016-12-07 | 福建省晋江市金宝达鞋业有限公司 | The light wear-resistant elastomer material for sole of shoe of a kind of leftover pieces circulation and stress and technique |
| CN109971048A (en) * | 2019-04-23 | 2019-07-05 | 昆山多威体育用品有限公司 | A kind of military Magic colour rubber ground and preparation method thereof |
| CN110003539A (en) * | 2019-04-22 | 2019-07-12 | 昆山多威体育用品有限公司 | Anti-skidding age inhibiting person in middle and old age's shoes for walking with vigorous strides rubber ground of one kind and preparation method thereof |
| CN110041580A (en) * | 2019-04-23 | 2019-07-23 | 昆山多威体育用品有限公司 | A kind of rubber material and its preparation method and application that wear-resisting antiskid intensity is good |
| CN110144075A (en) * | 2019-06-05 | 2019-08-20 | 福建五持恒科技发展有限公司 | A kind of graphene reclaimed rubber foamed shoe sole micelle and preparation method thereof |
-
2019
- 2019-10-16 CN CN201910983055.1A patent/CN110862586A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6311103A (en) * | 1986-07-02 | 1988-01-18 | ジェイエスアール株式会社 | Sole material of footwear |
| CN103965524A (en) * | 2014-05-20 | 2014-08-06 | 南京东亚橡塑制品有限公司 | Low-temperature-resistant sole material and preparation method thereof |
| CN106188686A (en) * | 2016-08-30 | 2016-12-07 | 福建省晋江市金宝达鞋业有限公司 | The light wear-resistant elastomer material for sole of shoe of a kind of leftover pieces circulation and stress and technique |
| CN110003539A (en) * | 2019-04-22 | 2019-07-12 | 昆山多威体育用品有限公司 | Anti-skidding age inhibiting person in middle and old age's shoes for walking with vigorous strides rubber ground of one kind and preparation method thereof |
| CN109971048A (en) * | 2019-04-23 | 2019-07-05 | 昆山多威体育用品有限公司 | A kind of military Magic colour rubber ground and preparation method thereof |
| CN110041580A (en) * | 2019-04-23 | 2019-07-23 | 昆山多威体育用品有限公司 | A kind of rubber material and its preparation method and application that wear-resisting antiskid intensity is good |
| CN110144075A (en) * | 2019-06-05 | 2019-08-20 | 福建五持恒科技发展有限公司 | A kind of graphene reclaimed rubber foamed shoe sole micelle and preparation method thereof |
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