CN107236160A - A kind of wear-resisting ageing-resistant yielding rubber material - Google Patents
A kind of wear-resisting ageing-resistant yielding rubber material Download PDFInfo
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- CN107236160A CN107236160A CN201710623767.3A CN201710623767A CN107236160A CN 107236160 A CN107236160 A CN 107236160A CN 201710623767 A CN201710623767 A CN 201710623767A CN 107236160 A CN107236160 A CN 107236160A
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- resisting ageing
- polyethylene
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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
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- 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
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- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
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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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention discloses the wear-resisting ageing-resistant yielding rubber material of one kind, including following parts by weight of component：A kind of wear-resisting ageing-resistant yielding rubber material, including following parts by weight of component：30 40 parts of butadiene rubber, 15 25 parts of nitrile rubber, 20 35 parts of polyethylene, 12 18 parts of carbon black, 8 15 parts of superfined flyash, 13 parts of vulcanizing agent, 25 parts of accelerator, 35 parts of calcium stearate, 35 parts of barium stearate, 42 13 parts of chlorinated paraffin, 35 parts of nano silicon, 1.5 3 parts of vaseline, 45 parts of nano zine oxide, 12 parts of antioxidant, 12 parts of age resister, 24 parts of silane coupler, 24 parts of crosslinking agent, 24 parts of compatilizer, 12 parts of Cosan.Butadiene rubber, nitrile rubber and polyethylene are combined with each other, tensile strength, the stress at definite elongation of product can be improved, reduce heat and compression set, make product tool have good wearability, cold resistance, flexible resistance, resistance to ag(e)ing, while having good oil resistivity, toughness and tensile strength again.
Description
Technical field
The invention belongs to technical field of rubber material, and in particular to a kind of wear-resisting ageing-resistant yielding rubber material.
Background technology
Shock absorbing rubber product is used for the transmission for eliminating or reducing mechanical shock, reaches damping, noise reduction and reduces and impacts caused
Harm.Including rubber absorbers, rubber bumper（Block, pad）, rubber connector, air spring and rubber shield string etc..
It is well known that rubber damping product, easily corroded by temperature, oil, daylight and chemical solvent, cause performance change and
Aging, easily relaxation, service life are shorter.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of wear-resisting ageing-resistant yielding rubber material.
The technical scheme of use is as follows：A kind of wear-resisting ageing-resistant yielding rubber material, including following parts by weight of component：Along fourth
30-40 parts of rubber, 15-25 parts of nitrile rubber, 20-35 parts of polyethylene, 12-18 parts of carbon black, 8-15 parts of superfined flyash, vulcanizing agent
1-3 parts, 2-5 parts of accelerator, 3-5 parts of calcium stearate, 3-5 parts of barium stearate, 1-3 parts of chlorinated paraffin -42, nano silicon
3-5 parts, 1.5-3 parts of vaseline, 4-5 parts of nano zine oxide, 1-2 parts of antioxidant, 1-2 parts of age resister, silane coupler 2-4
Part, 2-4 parts of crosslinking agent, 2-4 parts of compatilizer, 1-2 parts of Cosan.
Preferably, the butadiene rubber, nitrile rubber, the weight ratio of polyethylene are：35-40：15-20：30-35 parts.
Preferably, the granularity 1000-2000 mesh of the flyash.
Preferably, a kind of wear-resisting ageing-resistant yielding rubber material, including following parts by weight of component：35 parts of butadiene rubber, fourth
25 parts of nitrile rubber, 30 parts of polyethylene, 15 parts of carbon black, 12 parts of superfined flyash, 2 parts of vulcanizing agent, 4 parts of accelerator, calcium stearate 5
Part, 3 parts of barium stearate, 3 parts of chlorinated paraffin -42,5 parts of nano silicon, 2 parts of vaseline, 4 parts of nano zine oxide, antioxidant
2 parts, 2 parts of age resister, 3 parts of silane coupler, 3 parts of crosslinking agent, 3 parts of compatilizer, 2 parts of Cosan.
A kind of preparation method of wear-resisting ageing-resistant yielding rubber material, comprises the following steps：
（1）First butadiene rubber, nitrile rubber are plasticated uniform 2-4min on banbury, rotating speed is 50-60rpm, plasticating temperature
For 50-60 DEG C, continuously add chlorinated paraffin -42 and plasticate 2-3min；
（2）Then add after polyethylene, superfined flyash, silane coupler, compatilizer, crosslinking agent mixing 4-6min, rotating speed is
70-80rpm；
（3）Nano silicon, vaseline, barium stearate, antioxidant, age resister, calcium stearate, barium stearate is added to mix
Refining, when temperature is to 110-120 DEG C, adds carbon black mixing uniformly, temperature to 125-135 DEG C of dumping, slice；
（4）Vulcanizing agent, sulphur part, accelerator, calcium stearate, nano zine oxide mixing 10-15min are added, reaction temperature is
150-160 DEG C, discharge obtains wear-resisting ageing-resistant yielding rubber material.
Beneficial effects of the present invention：
（1）Butadiene rubber, nitrile rubber and polyethylene are combined with each other, tensile strength, the stress at definite elongation of product can be improved, is dropped
Low-heat-generation and compression set, make product tool have good wearability, cold resistance, flexible resistance, resistance to ag(e)ing, while have again
Good oil resistivity, toughness and tensile strength.
（2）Reinforcing agent is used as with industrial waste residue and pulverized fuel ash and carbon black, you can greatly improve wear-resisting, the tear resistance of product
Can, also help energy-saving and emission-reduction.
（3）The chlorinated paraffin -42 of addition improves solubility and dispersiveness of the reinforcing agent in major ingredient.
（4）The nano silicon of addition, further enhances the wear-resisting of rubber, radioresistance, ageing resistace, has simultaneously
Good antistatic property.
（5）Cosan can increase crosslink density, make properties of product more excellent as vulcanizing agent, with Cosan, accelerator
Vulcanizing system is formed, then sulphurized catalyst is done with nano zine oxide, makes curingprocess rate of the present invention fast, compression is low, damping effect
It is really excellent.
Embodiment
The technology contents of the present invention are described further below in conjunction with embodiment.
Embodiment 1
A kind of wear-resisting ageing-resistant yielding rubber material, including following parts by weight of component：35 parts of butadiene rubber, 25 parts of nitrile rubber,
30 parts of polyethylene, 15 parts of carbon black, 12 parts of superfined flyash, 2 parts of vulcanizing agent, 4 parts of accelerator, 5 parts of calcium stearate, barium stearate 3
Part, 1 part of chlorinated paraffin -42,5 parts of nano silicon, 3 parts of vaseline, 4 parts of nano zine oxide, 2 parts of antioxidant, age resister
2 parts, 3 parts of silane coupler, 3 parts of crosslinking agent, 3 parts of compatilizer, 2 parts of Cosan.
A kind of preparation method of wear-resisting ageing-resistant yielding rubber material, comprises the following steps：
（1）First butadiene rubber, nitrile rubber are plasticated uniform 3min on banbury, rotating speed is 54-56rpm, and plasticating temperature is
50-60 DEG C, continuously add chlorinated paraffin -42 and plasticate 2min；
（2）Then add after polyethylene, superfined flyash, silane coupler, compatilizer, crosslinking agent mixing 5min, rotating speed is 72-
76rpm；
（3）Nano silicon, vaseline, barium stearate, antioxidant, age resister, calcium stearate, barium stearate is added to mix
Refining, when temperature is to 110-120 DEG C, adds carbon black mixing uniformly, temperature to 125-135 DEG C of dumping, slice；
（4）Vulcanizing agent, sulphur part, accelerator, calcium stearate, nano zine oxide mixing 10-15min are added, reaction temperature is
150-160 DEG C, discharge obtains wear-resisting ageing-resistant yielding rubber material.
Embodiment 2
A kind of wear-resisting ageing-resistant yielding rubber material, including following parts by weight of component：40 parts of butadiene rubber, 15 parts of nitrile rubber,
35 parts of polyethylene, 12 parts of carbon black, 15 parts of superfined flyash, 3 parts of vulcanizing agent, 5 parts of accelerator, 3 parts of calcium stearate, barium stearate 5
It is part, 2 parts of chlorinated paraffin -42,4 parts of nano silicon, 2 parts of vaseline, 4 parts of nano zine oxide, 1.5 parts of antioxidant, anti-aging
1.5 parts of agent, 4 parts of silane coupler, 4 parts of crosslinking agent, 4 parts of compatilizer, 1 part of Cosan.
A kind of preparation method of wear-resisting ageing-resistant yielding rubber material, comprises the following steps：
（1）First butadiene rubber, nitrile rubber are plasticated uniform 4min on banbury, rotating speed is 50-54rpm, and plasticating temperature is
50-60 DEG C, continuously add chlorinated paraffin -42 and plasticate 2min；
（2）Then add after polyethylene, superfined flyash, silane coupler, compatilizer, crosslinking agent mixing 44min, rotating speed is
78-80rpm；
（3）Nano silicon, vaseline, barium stearate, antioxidant, age resister, calcium stearate, barium stearate is added to mix
Refining, when temperature is to 110-120 DEG C, adds carbon black mixing uniformly, temperature to 125-135 DEG C of dumping, slice；
（4）Vulcanizing agent, sulphur part, accelerator, calcium stearate, nano zine oxide mixing 10-15min are added, reaction temperature is
150-160 DEG C, discharge obtains wear-resisting ageing-resistant yielding rubber material.
Embodiment 3
A kind of wear-resisting ageing-resistant yielding rubber material, including following parts by weight of component：30 parts of butadiene rubber, 25 parts of nitrile rubber,
20 parts of polyethylene, 18 parts of carbon black, 8 parts of superfined flyash, 1 part of vulcanizing agent, 3 parts of accelerator, 4 parts of calcium stearate, barium stearate 4
It is part, 3 parts of chlorinated paraffin -42,3 parts of nano silicon, 1.5 parts of vaseline, 4 parts of nano zine oxide, 1 part of antioxidant, anti-aging
1 part of agent, 2 parts of silane coupler, 2 parts of crosslinking agent, 2 parts of compatilizer, 2 parts of Cosan.
A kind of preparation method of wear-resisting ageing-resistant yielding rubber material, comprises the following steps：
（1）First butadiene rubber, nitrile rubber are plasticated uniform 3min on banbury, rotating speed is 56-60rpm, and plasticating temperature is
50-60 DEG C, continuously add chlorinated paraffin -42 and plasticate 3min；
（2）Then add after polyethylene, superfined flyash, silane coupler, compatilizer, crosslinking agent mixing 6min, rotating speed is 70-
80rpm；
（3）Nano silicon, vaseline, barium stearate, antioxidant, age resister, calcium stearate, barium stearate is added to mix
Refining, when temperature is to 120 DEG C, adds carbon black mixing uniformly, temperature to 120-130 DEG C of dumping, slice；
（4）Vulcanizing agent, sulphur part, accelerator, calcium stearate, nano zine oxide mixing 10-15min are added, reaction temperature is
150-160 DEG C, discharge obtains wear-resisting ageing-resistant yielding rubber material.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Any modifications, equivalent substitutions and improvements made within principle etc., should be included in the scope of the protection.
Claims (5)
1. a kind of wear-resisting ageing-resistant yielding rubber material, it is characterised in that including following parts by weight of component：Butadiene rubber 30-40
Part, 15-25 parts of nitrile rubber, 20-35 parts of polyethylene, 12-18 parts of carbon black, 8-15 parts of superfined flyash, 1-3 parts of vulcanizing agent, rush
Enter 2-5 parts of agent, it is 3-5 parts of calcium stearate, 3-5 parts of barium stearate, 1-3 parts of chlorinated paraffin -42,3-5 parts of nano silicon, all
1.5-3 parts of intellectual circle, 4-5 parts of nano zine oxide, 1-2 parts of antioxidant, 1-2 parts of age resister, 2-4 parts of silane coupler, crosslinking agent
2-4 parts, 2-4 parts of compatilizer, 1-2 parts of Cosan.
2. wear-resisting ageing-resistant yielding rubber material according to claim 1, it is characterised in that the butadiene rubber, butyronitrile
Rubber, the weight ratio of polyethylene are：35-40：15-20：30-35 parts.
3. wear-resisting ageing-resistant yielding rubber material according to claim 1, it is characterised in that the granularity of the flyash
1000-2000 mesh.
4. the wear-resisting ageing-resistant yielding rubber material according to claim any one of 1-3, it is characterised in that including following heavy
Measure part component：35 parts of butadiene rubber, 25 parts of nitrile rubber, 30 parts of polyethylene, 15 parts of carbon black, 12 parts of superfined flyash, vulcanizing agent 2
Part, 2 parts of altax, 1.5 parts of TM monex TM, 5 parts of calcium stearate, 3 parts of barium stearate, chlorinated paraffin -42 3 part, nanometer
5 parts of silica, 2 parts of vaseline, 4 parts of nano zine oxide, 2 parts of antioxidant, 2 parts of age resister, 3 parts of silane coupler, crosslinking
3 parts of agent, 3 parts of compatilizer, 2 parts of Cosan.
5. a kind of preparation method of wear-resisting ageing-resistant yielding rubber material, it is characterised in that comprise the following steps：
（1）First butadiene rubber, nitrile rubber are plasticated uniform 2-4min on banbury, rotating speed is 50-60rpm, plasticating temperature
For 50-60 DEG C, continuously add chlorinated paraffin -42 and plasticate 2-3min；
（2）Then add after polyethylene, superfined flyash, silane coupler, compatilizer, crosslinking agent mixing 4-6min, rotating speed is
70-80rpm；
（3）Nano silicon, vaseline, barium stearate, antioxidant, age resister, calcium stearate, barium stearate is added to mix
Refining, when temperature is to 110-120 DEG C, adds carbon black mixing uniformly, temperature to 125-135 DEG C of dumping, slice；
（4）Vulcanizing agent, sulphur part, accelerator, calcium stearate, nano zine oxide mixing 10-15min are added, reaction temperature is
150-160 DEG C, discharge obtains wear-resisting ageing-resistant yielding rubber material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710623767.3A CN107236160A (en) | 2017-07-27 | 2017-07-27 | A kind of wear-resisting ageing-resistant yielding rubber material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710623767.3A CN107236160A (en) | 2017-07-27 | 2017-07-27 | A kind of wear-resisting ageing-resistant yielding rubber material |
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| CN107236160A true CN107236160A (en) | 2017-10-10 |
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| CN201710623767.3A Pending CN107236160A (en) | 2017-07-27 | 2017-07-27 | A kind of wear-resisting ageing-resistant yielding rubber material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047511A (en) * | 2017-12-28 | 2018-05-18 | 许飞扬 | A kind of resiliency rubber material and preparation method thereof |
| CN108102162A (en) * | 2017-12-27 | 2018-06-01 | 安徽微威环保科技有限公司 | A kind of abrasion resistant fire blocking rubber material |
| CN109081965A (en) * | 2018-07-10 | 2018-12-25 | 刘勇 | A kind of thermally conductive wear-resisting butadiene rubber material |
| CN111909428A (en) * | 2020-07-29 | 2020-11-10 | 贵州仁宜智科技有限公司 | Superfine powder reinforced rubber and preparation method and application thereof |
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| CN104558714A (en) * | 2015-01-09 | 2015-04-29 | 安徽中意胶带有限责任公司 | Cold-resistant flame retardant thermoplastic elastomer and preparation method thereof |
| CN106750653A (en) * | 2016-12-16 | 2017-05-31 | 安徽亚兰密封件有限公司 | A kind of heat-resisting high tenacity anti-corrosion modified rubber seal and preparation method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104558714A (en) * | 2015-01-09 | 2015-04-29 | 安徽中意胶带有限责任公司 | Cold-resistant flame retardant thermoplastic elastomer and preparation method thereof |
| CN106750653A (en) * | 2016-12-16 | 2017-05-31 | 安徽亚兰密封件有限公司 | A kind of heat-resisting high tenacity anti-corrosion modified rubber seal and preparation method thereof |
Non-Patent Citations (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108102162A (en) * | 2017-12-27 | 2018-06-01 | 安徽微威环保科技有限公司 | A kind of abrasion resistant fire blocking rubber material |
| CN108047511A (en) * | 2017-12-28 | 2018-05-18 | 许飞扬 | A kind of resiliency rubber material and preparation method thereof |
| CN109081965A (en) * | 2018-07-10 | 2018-12-25 | 刘勇 | A kind of thermally conductive wear-resisting butadiene rubber material |
| CN111909428A (en) * | 2020-07-29 | 2020-11-10 | 贵州仁宜智科技有限公司 | Superfine powder reinforced rubber and preparation method and application thereof |
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Application publication date: 20171010 |