CN104592573A - Preparation method of wear-resistant rubber - Google Patents
Preparation method of wear-resistant rubber Download PDFInfo
- Publication number
- CN104592573A CN104592573A CN201510029759.7A CN201510029759A CN104592573A CN 104592573 A CN104592573 A CN 104592573A CN 201510029759 A CN201510029759 A CN 201510029759A CN 104592573 A CN104592573 A CN 104592573A
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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
- C08L7/00—Compositions of natural rubber
-
- 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
- C08L2205/03—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
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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
- C08L2312/00—Crosslinking
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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)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a preparation method of wear-resistant rubber, relating to the technical field of rubber. The wear-resistant rubber is prepared from 100 parts of natural rubber, 2-5 parts of zinc oxide, 10-25 parts of nano-clay, 10-20 parts of calcium oxide, 10-25 parts of iron oxide, 10-25 parts of aluminum oxide, 2-10 parts of an accelerant, 0.6-3.5 parts of an anti-aging agent, 3-15 parts of a softener and 5.6-9 parts of a curing agent. The preparation method comprises the steps of A, adding the natural rubber, calcium oxide, iron oxide, aluminum oxide, zinc oxide, the nano-clay, the accelerant and the anti-aging agent into an internal mixer to mix for the first time; B, adding the softener to mix for the second time, then, cooling and discharging rubber; and C, curing, namely discharging the rubber onto a tablet pressing machine, and then, adding the curing agent to smelt in an overturned way to obtain the wear-resistant rubber. By using the wear-resistant rubber, the problem of poor wear resistance of the existing rubber is solved.
Description
Technical field
The present invention relates to field of rubber technology, especially a kind of abrasive rubber preparation method.
Background technology
Rubber is often used as sole because of the characteristic with soft comfortable and safety and environmental protection, because sole wants grantee's body weight to produce phase mutual friction with ground, and this type of current rubber often runs into and wears no resistance and the high problem of price, therefore provide a kind of and there is environmental protection, wear-resisting and soft comfortable and the low-cost rubber being used for making sole is the problem that those skilled in the art need solution badly.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of abrasive rubber preparation method, and it can solve the problem of existing rubber abrasive-resistance difference.
In order to solve the problem, technical scheme of the present invention is: this abrasive rubber preparation method, adopts the raw material of following weight part:
Major ingredient: natural rubber: 100 parts; Zinc oxide: 2 parts to 5 parts; Nanoclay: 10 parts to 25 parts; Calcium oxide: 10 parts to 20 parts; Ferric oxide 10 parts to 25 parts; 10 parts to 25 parts, aluminum oxide;
Auxiliary material: promotor: 2 parts to 10 parts; Anti-aging agent: 0.6 part to 3.5 parts; Tenderizer: 3 parts to 15 parts; Vulcanizing agent: 5.6 parts to 9 parts;
Comprise the steps:
A. in Banbury mixer, add described natural rubber, calcium oxide, ferric oxide, aluminum oxide, zinc oxide, nanoclay, promotor and anti-aging agent successively, then starting Banbury mixer, to carry out first time mixing, and 60 seconds to 65 seconds time, temperature is 50 DEG C to 60 DEG C;
B. in the Banbury mixer of step A, adding tenderizer, to carry out second time mixing, and 75 seconds time, temperature is less than 105 DEG C, then cools binder removal;
C. sulfuration: the glue of step B is discharged to and tabletting machine adds vulcanizing agent again turns refining, 120 seconds time, bottom sheet and get final product.
In technique scheme, scheme can also be more specifically: described promotor is dithiocar-bamate; Described anti-aging agent is polyethylene wax; Described tenderizer is paraffin; Described vulcanizing agent is curing resin.
Owing to adopting technique scheme, the present invention has following beneficial effect:
1, be major ingredient owing to have employed natural rubber and add calcium oxide, ferric oxide, aluminum oxide, not only natural environmental-protective but also tool have good wearability and flexibility;
2, owing to adopting polyethylene wax as protective agent, the persistency of rubber, hardness and abrasion resistance can be improved;
3, sulfiding process temperature of the present invention is low, curing time is short, make rubber become the macromole of tridimensional network by the macromolecules cross-linking of linear structure, its anti-tensile of the rubber of output, surely stretch, wear-resisting performance is good.
Embodiment
By embodiment, the present invention is described in further detail below:
Embodiment 1:
This abrasive rubber preparation method, adopts the raw material of following weight:
Major ingredient: natural rubber: 100 kilograms; Zinc oxide: 2 kilograms; Nanoclay: 10 kilograms; Calcium oxide: 10 kilograms; Ferric oxide 25 kilograms; 15 kilograms, aluminum oxide;
Auxiliary material: dithiocar-bamate: 2 kilograms; Polyethylene wax: 0.6 kilogram; Paraffin: 3 kilograms; Curing resin: 5.6 kilograms;
Comprise the steps:
A. first time is mixing: natural rubber, calcium oxide, ferric oxide, aluminum oxide, zinc oxide, nanoclay, polyethylene wax and dithiocar-bamate are added successively in Banbury mixer, then starting Banbury mixer, to carry out first time mixing, 60 seconds time, temperature is 50 DEG C;
B. second time is mixing: in the Banbury mixer of step A, add paraffin carry out mixing again, 75 seconds time, temperature is 85 DEG C, then cools binder removal;
C. sulfuration: the glue of step B is discharged to and tabletting machine adds curing resin again turns refining, 120 seconds time, bottom sheet and get final product.
Embodiment 2:
This abrasive rubber preparation method, adopts the raw material of following weight:
Major ingredient: natural rubber: 100 kilograms; Zinc oxide: 5 kilograms; Nanoclay: 25 kilograms; Calcium oxide: 20 kilograms; Ferric oxide 15 kilograms; 10 kilograms, aluminum oxide;
Auxiliary material: dithiocar-bamate: 10 kilograms; Polyethylene wax: 3.5 kilograms; Paraffin: 15 kilograms; Curing resin: 9 kilograms;
Comprise the steps:
A. first time is mixing: natural rubber, calcium oxide, ferric oxide, aluminum oxide, zinc oxide, nanoclay, polyethylene wax and dithiocar-bamate are added successively in Banbury mixer, then starting Banbury mixer, to carry out first time mixing, 65 seconds time, temperature is 60 DEG C;
B. second time is mixing: in the Banbury mixer of step A, add paraffin carry out mixing again, 75 seconds time, temperature is 100 DEG C, then cools binder removal;
C. sulfuration: the glue of step B is discharged to and tabletting machine adds curing resin again turns refining, 120 seconds time, bottom sheet and get final product.
Embodiment 3:
This abrasive rubber preparation method, adopts the raw material of following weight:
Major ingredient: natural rubber: 100 kilograms; Zinc oxide: 3 kilograms; Nanoclay: 17 kilograms; Calcium oxide: 16 kilograms; Ferric oxide 10 kilograms; 25 kilograms, aluminum oxide;
Auxiliary material: dithiocar-bamate: 5 kilograms; Polyethylene wax: 2.5 kilograms; Paraffin: 8 kilograms; Curing resin: 7 kilograms;
Comprise the steps:
A. first time is mixing: natural rubber, calcium oxide, ferric oxide, aluminum oxide, zinc oxide, nanoclay, polyethylene wax and dithiocar-bamate are added successively in Banbury mixer, then starting Banbury mixer, to carry out first time mixing, 61 seconds time, temperature is 55 DEG C;
B. second time is mixing: in the Banbury mixer of step A, add paraffin carry out mixing again, 75 seconds time, temperature is 103 DEG C, then cools binder removal;
C. sulfuration: the glue of step B is discharged to and tabletting machine adds curing resin again turns refining, 120 seconds time, bottom sheet and get final product.
Claims (2)
1. an abrasive rubber preparation method, is characterized in that: the raw material adopting following weight part:
Major ingredient: natural rubber: 100 parts; Zinc oxide: 2 parts to 5 parts; Nanoclay: 10 parts to 25 parts; Calcium oxide: 10 parts to 20 parts; Ferric oxide 10 parts to 25 parts; 10 parts to 25 parts, aluminum oxide;
Auxiliary material: promotor: 2 parts to 10 parts; Anti-aging agent: 0.6 part to 3.5 parts; Tenderizer: 3 parts to 15 parts; Vulcanizing agent: 5.6 parts to 9 parts;
Comprise the steps:
A. in Banbury mixer, add described natural rubber, calcium oxide, ferric oxide, aluminum oxide, zinc oxide, nanoclay, promotor and anti-aging agent successively, then starting Banbury mixer, to carry out first time mixing, and 60 seconds to 65 seconds time, temperature is 50 DEG C to 60 DEG C;
B. in the Banbury mixer of step A, adding tenderizer, to carry out second time mixing, and 75 seconds time, temperature is less than 105 DEG C, then cools binder removal;
C. sulfuration: the glue of step B is discharged to and tabletting machine adds vulcanizing agent again turns refining, 120 seconds time, bottom sheet and get final product.
2. abrasive rubber preparation method according to claim 1, is characterized in that: described promotor is dithiocar-bamate; Described anti-aging agent is polyethylene wax; Described tenderizer is paraffin; Described vulcanizing agent is curing resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029759.7A CN104592573A (en) | 2015-01-21 | 2015-01-21 | Preparation method of wear-resistant rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029759.7A CN104592573A (en) | 2015-01-21 | 2015-01-21 | Preparation method of wear-resistant rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104592573A true CN104592573A (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510029759.7A Pending CN104592573A (en) | 2015-01-21 | 2015-01-21 | Preparation method of wear-resistant rubber |
Country Status (1)
| Country | Link |
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| CN (1) | CN104592573A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566003A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Wear-resistant rubber for sports equipment |
| CN106566001A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Abrasion resisting rubber for sports equipment |
| CN106566005A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Wear-resistant rubber for sports equipment |
| CN106566008A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Wear-resistant rubber for exercise equipment |
| CN106566004A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Wear-resistant rubber for sports equipment |
| CN106566006A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Wear-resistant rubber for sports equipment |
| CN106566002A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Wear-resistant rubber for sports equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417621A (en) * | 2011-11-25 | 2012-04-18 | 芜湖风雪橡胶有限公司 | Wear-resistant outsole rubber material for shoes |
| CN104004234A (en) * | 2014-05-26 | 2014-08-27 | 芜湖风雪橡胶有限公司 | Rubber material composition for soles and method for preparing rubber material for soles |
-
2015
- 2015-01-21 CN CN201510029759.7A patent/CN104592573A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417621A (en) * | 2011-11-25 | 2012-04-18 | 芜湖风雪橡胶有限公司 | Wear-resistant outsole rubber material for shoes |
| CN104004234A (en) * | 2014-05-26 | 2014-08-27 | 芜湖风雪橡胶有限公司 | Rubber material composition for soles and method for preparing rubber material for soles |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566003A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Wear-resistant rubber for sports equipment |
| CN106566001A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Abrasion resisting rubber for sports equipment |
| CN106566005A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Wear-resistant rubber for sports equipment |
| CN106566008A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Wear-resistant rubber for exercise equipment |
| CN106566004A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Wear-resistant rubber for sports equipment |
| CN106566006A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Wear-resistant rubber for sports equipment |
| CN106566002A (en) * | 2015-10-10 | 2017-04-19 | 如皋市启润运动用品有限公司 | Wear-resistant rubber for sports equipment |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150506 |