CN109467759A - A kind of wear-resistant conveyor belt material - Google Patents
A kind of wear-resistant conveyor belt material Download PDFInfo
- Publication number
- CN109467759A CN109467759A CN201811512553.XA CN201811512553A CN109467759A CN 109467759 A CN109467759 A CN 109467759A CN 201811512553 A CN201811512553 A CN 201811512553A CN 109467759 A CN109467759 A CN 109467759A
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- Prior art keywords
- parts
- conveyor belt
- wear
- rubber
- belt material
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0856—Iron
-
- 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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- 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)
- Belt Conveyors (AREA)
Abstract
The present invention relates to a kind of wear-resistant conveyor belt materials, are made of the following components by weight: natural rubber is 30 parts -60 parts；Modified butadiene rubber is 10 parts -50 parts；Butadiene-styrene rubber is 5 parts -10 parts；It is 5 parts -10 parts that phenylate, which supports silicon rubber,；Carbon black is 20 parts -30 parts；Borax is 15 parts -20 parts；Carbon fiber is 5 parts -10 parts；Modified butadiene rubber is to utilize the modified butadiene rubber that nitrone compound is modified by butadiene and obtains.The technical program supports silicon rubber by the way that butadiene-styrene rubber and phenylate are added in natural rubber and modified butadiene rubber, improves the surface tension of conveyor belt material, reduces powder and conveyer belt adheres to.By the use of borax, the wear-resisting property of the material is improved, and carbon fiber and Nano metal powder improve the electric conductivity of also conveyor belt material.
Description
Technical field
The invention belongs to technical field of polymer materials, particularly relate to a kind of wear-resistant conveyor belt material.
Background technique
Conveyer belt is widely used in food, controls the industries such as gold, electric power, coal, chemical industry, building materials, harbour, grain, now conveys
Band is standby using rubber system, and with the increase of conveying capacity, resistance to tearing, resistance to bend(ing) etc. increase, but for different industries
Needs, especially industries such as mine, coal have higher requirement to the wearability of conveyer belt.
But the conveyer belt of the prior art prepares composition, there is more technical literature in resistance to tearing or resistance to bend(ing),
Either in order to which the rubber composition for needing to manufacture conveyer belt of economize on electricity has disclosure, such as Chinese patent, application number
CN201580024000.8 discloses rubber composition and conveyer belt used for conveyer belt, the composition preparation of technical requirements protection
Conveyer belt can bring power savings.
But conveyer belt is in use, in addition to economize on electricity etc. is other than requirements, in the wear-resisting property of conveying mineral product and defeated
When powder feeding class material, material is basic without open in the prior art in sticking problem of conveyer belt etc..
Summary of the invention
The object of the present invention is to provide a kind of wear-resistant conveyor belt material, with solve the prior art conveyor belt material it is wear-resisting
Performance is insufficient and powder adheres to stronger problem.
The present invention is achieved by the following technical solutions:
A kind of wear-resistant conveyor belt material, is made of the following components by weight:
The modified butadiene rubber is to utilize the modified butadiene rubber that nitrone compound is modified by butadiene and obtains.
The N2 adsorption specific surface area of the carbon black is 35-100m2/g。
The draw ratio of the carbon fiber is 5-100.
Including Nano metal powder, the metal powder is one of aluminium powder, iron powder, magnesium powder or zinc powder.
The nitrone compound is N- phenyl-α-(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone.
The mass ratio of N- phenyl-α-(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone is 2:1.
The beneficial effects of the present invention are:
The technical program supports silicon rubber by the way that butadiene-styrene rubber and phenylate are added in natural rubber and modified butadiene rubber,
The surface tension of conveyor belt material is improved, powder is reduced and conveyer belt adheres to.
By the use of borax, the wear-resisting property of the material is improved, and carbon fiber and Nano metal powder raising are also defeated
Send the electric conductivity of carrying material.
Specific embodiment
Carry out the technical solution that the present invention will be described in detail by the following examples, embodiment below is merely exemplary, only
It can be used to explanation and illustration technical solution of the present invention, and be not to be construed as the limitation to technical solution of the present invention.
In this application, the carbon black in the modified position of the nitrone in modified butadiene rubber and composition interacts, because
This, the dispersibility of carbon black increases.
In this application, the weight average molecular weight of butadiene rubber is 100,000-150 ten thousand.
In this application, further include corresponding auxiliary agent or additive, be the prior art, herein without being described in detail.
The application provides a kind of wear-resistant conveyor belt material, is made of the following components by weight:
Modified butadiene rubber is to utilize the modified butadiene rubber that nitrone compound is modified by butadiene and obtains.
The N2 adsorption specific surface area of carbon black is 35-100m2/g。
The draw ratio of carbon fiber is 5-100.
Including Nano metal powder, metal powder is one of aluminium powder, iron powder, magnesium powder or zinc powder.
Nitrone compound is N- phenyl-α-(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone.
The mass ratio of N- phenyl-α-(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone is 2:1.
Embodiment 1
A kind of wear-resistant conveyor belt material, is made of the following components by weight:
Modified butadiene rubber is to utilize the modified butadiene rubber that nitrone compound is modified by butadiene and obtains.
The N2 adsorption specific surface area of carbon black is 35m2/g。
The draw ratio of carbon fiber is 100.
Including Nano metal powder, metal powder is aluminium powder.
Nitrone compound is N- phenyl-α-(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone.
The mass ratio of N- phenyl-α-(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone is 2:1.
Embodiment 2
A kind of wear-resistant conveyor belt material, is made of the following components by weight:
Modified butadiene rubber is to utilize the modified butadiene rubber that nitrone compound is modified by butadiene and obtains.
The N2 adsorption specific surface area of carbon black is 35m2/g。
The draw ratio of carbon fiber is 5.
Including Nano metal powder, metal powder is aluminium powder.
Nitrone compound is N- phenyl-α-(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone.
The mass ratio of N- phenyl-α-(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone is 2:1.
Embodiment 3
A kind of wear-resistant conveyor belt material, is made of the following components by weight:
Modified butadiene rubber is to utilize the modified butadiene rubber that nitrone compound is modified by butadiene and obtains.
The N2 adsorption specific surface area of carbon black is 85m2/g。
The draw ratio of carbon fiber is 20.
Including Nano metal powder, metal powder is iron powder.
Nitrone compound is N- phenyl-α-(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone.
The mass ratio of N- phenyl-α-(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone is 2:1.
Embodiment 4
A kind of wear-resistant conveyor belt material, is made of the following components by weight:
Modified butadiene rubber is to utilize the modified butadiene rubber that nitrone compound is modified by butadiene and obtains.
The N2 adsorption specific surface area of carbon black is 55m2/g。
The draw ratio of carbon fiber is 25.
Including Nano metal powder, metal powder is iron powder.
Nitrone compound is N- phenyl-α-(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone.
The mass ratio of N- phenyl-α-(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone is 2:1.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is by appended claims and its equivalent limits.
Claims (6)
1. a kind of wear-resistant conveyor belt material, which is characterized in that be made of the following components by weight:
The modified butadiene rubber is to utilize the modified butadiene rubber that nitrone compound is modified by butadiene and obtains.
2. wear-resistant conveyor belt material according to claim 1, which is characterized in that the N2 adsorption specific surface area of the carbon black is
35-100m2/g。
3. wear-resistant conveyor belt material according to claim 1, which is characterized in that the draw ratio of the carbon fiber is 5-100.
4. wear-resistant conveyor belt material according to claim 1, which is characterized in that including Nano metal powder, the metal powder
For one of aluminium powder, iron powder, magnesium powder or zinc powder.
5. wear-resistant conveyor belt material according to claim 1, which is characterized in that the nitrone compound is N- phenyl-α-
(4- carboxyl phenyl) nitrone and N- (4- carboxyl phenyl)-α-phenyinitrone.
6. wear-resistant conveyor belt material according to claim 5, which is characterized in that N- phenyl-α-(4- carboxyl phenyl) nitrone
Mass ratio with N- (4- carboxyl phenyl)-α-phenyinitrone is 2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512553.XA CN109467759A (en) | 2018-12-11 | 2018-12-11 | A kind of wear-resistant conveyor belt material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512553.XA CN109467759A (en) | 2018-12-11 | 2018-12-11 | A kind of wear-resistant conveyor belt material |
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| Publication Number | Publication Date |
|---|---|
| CN109467759A true CN109467759A (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811512553.XA Pending CN109467759A (en) | 2018-12-11 | 2018-12-11 | A kind of wear-resistant conveyor belt material |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7125934B1 (en) * | 2005-06-28 | 2006-10-24 | The Goodyear Tire & Rubber Company | Functionalization of living rubbery polymers with nitrones |
| CN106459517A (en) * | 2014-05-14 | 2017-02-22 | 横滨橡胶株式会社 | Rubber composition for conveyor belt, and conveyor belt |
| CN107075184A (en) * | 2014-12-15 | 2017-08-18 | 横滨橡胶株式会社 | Rubber composition, pneumatic tire and conveyer belt using said composition |
| CN107250211A (en) * | 2015-03-17 | 2017-10-13 | 横滨橡胶株式会社 | Compound, polymer-modified, rubber composition, tire and conveyer belt |
-
2018
- 2018-12-11 CN CN201811512553.XA patent/CN109467759A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7125934B1 (en) * | 2005-06-28 | 2006-10-24 | The Goodyear Tire & Rubber Company | Functionalization of living rubbery polymers with nitrones |
| CN106459517A (en) * | 2014-05-14 | 2017-02-22 | 横滨橡胶株式会社 | Rubber composition for conveyor belt, and conveyor belt |
| CN107075184A (en) * | 2014-12-15 | 2017-08-18 | 横滨橡胶株式会社 | Rubber composition, pneumatic tire and conveyer belt using said composition |
| CN107250211A (en) * | 2015-03-17 | 2017-10-13 | 横滨橡胶株式会社 | Compound, polymer-modified, rubber composition, tire and conveyer belt |
Non-Patent Citations (2)
| Title |
|---|
| 吴宗汉等: "《电声器件材料及物性基础》", 31 July 2014, 国防工业出版社 * |
| 尹洪峰等: "《功能复合材料》", 31 August 2013, 冶金工业出版社 * |
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Application publication date: 20190315 |
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