CN105694493A - Rubber product additive prepared from petroleum asphalt - Google Patents
Rubber product additive prepared from petroleum asphalt Download PDFInfo
- Publication number
- CN105694493A CN105694493A CN201610153418.5A CN201610153418A CN105694493A CN 105694493 A CN105694493 A CN 105694493A CN 201610153418 A CN201610153418 A CN 201610153418A CN 105694493 A CN105694493 A CN 105694493A
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- CN
- China
- Prior art keywords
- parts
- add
- rubber product
- asphalt
- additive
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
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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
Abstract
The invention discloses a rubber product additive prepared from petroleum asphalt and relates to the technical field of petrochemical products. The rubber product additive is prepared from, by weight, 20-25 parts of the petroleum asphalt, 20-25 parts of paraffin oil, 15-20 parts of attapulgite, 10-15 parts of fluorocarbon resin, 10-15 parts of microcrystal powder, 7-12 parts of carbomer resin, 6-10 parts of hydrogenated castor oil, 6-10 parts of carnauba wax, 5-8 parts of maleic anhydride, 3-6 parts of gelatin, 3-6 parts of tributyl citrate, 2-3 parts of asbestos wool and 0.05-0.2 part of rare earth. Raw materials of the additive are easy to obtain, when the additive is added to a rubber product, resilience, wear resistance, corrosion resistance, high/low-temperature resistance and weatherability of the product can be effectively enhanced, usability is improved, the service life is prolonged, petroleum products are utilized sufficiently, and rational utilization of resources is achieved.
Description
Technical field:
The present invention relates to petrochemicals technical field, be specifically related to a kind of rubber product additive utilizing asphalt to prepare。
Background technology:
Asphalt, it it is a kind of product of Crude Oil Processing, it is the liquid of the thickness of black or pitchy, semisolid or solid at normal temperatures, mainly contains the hydro carbons dissolving in trichloro ethylene and non-hydrocarbons derivant, its character and composition and change with the difference of crude oil origin and production method。Building materials, raw material and fuel based on being mainly used for, range of application such as transportation (road, railway, aviation etc.), building industry, agricultural, hydraulic engineering, industry (extractive industry, manufacturing industry), all departments such as civilian。
The effect of rubber product additive is in that to improve the resilience of rubber, wearability, corrosion resistance, resistant of high or low temperature and weatherability etc., and there is no special rubber product additive on the market at present, the adjuvant that Producer simply selects except rubber according to desired properties, it does not have study individually for additive。
Summary of the invention:
The technical problem to be solved is in that to provide a kind of rubber product additive utilizing asphalt to prepare with excellent resiliency, wearability, corrosion resistance, resistant of high or low temperature and weatherability。
The technical problem to be solved adopts following technical scheme to realize:
A kind of rubber product additive utilizing asphalt to prepare, is made up of the raw material of following parts by weight:
Asphalt 20-25 part, paraffin oil 20-25 part, attapulgite 15-20 part, fluorocarbon resin 10-15 part, micro-crystal powder 10-15 part, carbomer 7-12 part, castor oil hydrogenated 6-10 part, Brazil wax 6-10 part, maleic anhydride 5-8 part, gelatin 3-6 part, tributyl citrate 3-6 part, asbestos wool 2-3 part, rare earth 0.05-0.2 part；
Its preparation method comprises the steps:
(1) in asphalt, add maleic anhydride, prior to microwave treatment 10min under microwave frequency 2450MHz, power 800W after being sufficiently mixed, add fluorocarbon resin and tributyl citrate, continue microwave treatment 10min, obtain material I；
(2) adding Brazil wax in paraffin oil, heating adds attapulgite, micro-crystal powder, carbomer and asbestos wool after being completely melt, is incubated 10min, obtains material II after being sufficiently mixed；
(3) in material I, add material II, castor oil hydrogenated, gelatin and rare earth, be sufficiently mixed after uniformly at 0-5 DEG C, stand 5-8h, obtain additive。
Described attapulgite uses front through pretreatment, its processing method is: first add in 120-150 part ethanol by 60-70 part attapulgite and 10-15 part mass fraction 20% sodium-chloride water solution, heat after 50-60 DEG C insulation and grind 30min, add 8-11 part polyacrylamide and 4-6 part polyoxyethylene lauryl ether, prior to microwave frequency 2450MHz after being sufficiently mixed, microwave treatment 15min under power 800W, then at supersonic frequency 40kHz, supersound process 15min under power 50W, it is subsequently adding 2-4 part nano-ceramic powder and 3-5 part nanometer rubber powder, continue supersound process 10min, after vacuum drying, powder is made after。
The invention has the beneficial effects as follows: the present invention is with asphalt for primary raw material, it is aided with paraffin oil, attapulgite and multiple auxiliary agent and prepares rubber product additive, the raw material of this additive is easy to get, add in rubber and can effectively strengthen the resilience of goods, wearability, corrosion resistance, resistant of high or low temperature and weatherability, improve serviceability and increase the service life, and make full use of oil product, it is achieved resource rational utilization。
Detailed description of the invention:
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with specific embodiment, the present invention is expanded on further。
Embodiment 1
(1) in 20 parts of asphalt, add 6 parts of maleic anhydrides, prior to microwave treatment 10min under microwave frequency 2450MHz, power 800W after being sufficiently mixed, add 12 parts of fluorocarbon resins and 4 parts of tributyl citrate, continue microwave treatment 10min, obtain material I；
(2) adding 6 parts of Brazil waxs in 20 parts of paraffin oil, heating adds 15 parts of attapulgites, 10 parts of micro-crystal powders, 10 parts of carbomers and 2 parts of asbestos wools after being completely melt, is incubated 10min, obtains material II after being sufficiently mixed；
(3) in material I, add material II, 6 parts of castor oil hydrogenated, 3 parts of gelatin and 0.05 part of rare earth, be sufficiently mixed after uniformly at 0-5 DEG C, stand 5-8h, obtain additive。
The pretreatment of attapulgite: first 60 parts of attapulgites and 10 parts of mass fraction 20% sodium-chloride water solutions are added in 120 parts of ethanol, heat after 50-60 DEG C insulation and grind 30min, add 8 parts of polyacrylamides and 5 parts of polyoxyethylene lauryl ether, prior to microwave treatment 15min under microwave frequency 2450MHz, power 800W after being sufficiently mixed, supersound process 15min under supersonic frequency 40kHz, power 50W, it is subsequently adding 2 parts of nano-ceramic powders and 4 parts of nanometers of rubber powders, continue supersound process 10min, after, after vacuum drying, make powder。
Embodiment 2
(1) in 25 parts of asphalt, add 8 parts of maleic anhydrides, prior to microwave treatment 10min under microwave frequency 2450MHz, power 800W after being sufficiently mixed, add 10 parts of fluorocarbon resins and 5 parts of tributyl citrate, continue microwave treatment 10min, obtain material I；
(2) adding 8 parts of Brazil waxs in 25 parts of paraffin oil, heating adds 20 parts of attapulgites, 12 parts of micro-crystal powders, 8 parts of carbomers and 3 parts of asbestos wools after being completely melt, is incubated 10min, obtains material II after being sufficiently mixed；
(3) in material I, add material II, 8 parts of castor oil hydrogenated, 4 parts of gelatin and 0.05 part of rare earth, be sufficiently mixed after uniformly at 0-5 DEG C, stand 5-8h, obtain additive。
The pretreatment of attapulgite: first 70 parts of attapulgites and 15 parts of mass fraction 20% sodium-chloride water solutions are added in 150 parts of ethanol, heat after 50-60 DEG C insulation and grind 30min, add 10 parts of polyacrylamides and 4 parts of polyoxyethylene lauryl ether, prior to microwave treatment 15min under microwave frequency 2450MHz, power 800W after being sufficiently mixed, supersound process 15min under supersonic frequency 40kHz, power 50W, it is subsequently adding 3 parts of nano-ceramic powders and 5 parts of nanometers of rubber powders, continue supersound process 10min, after, after vacuum drying, make powder。
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described。Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention。Claimed scope is defined by appending claims and equivalent thereof。
Claims (2)
1. the rubber product additive utilizing asphalt to prepare, it is characterised in that be made up of the raw material of following parts by weight:
Asphalt 20-25 part, paraffin oil 20-25 part, attapulgite 15-20 part, fluorocarbon resin 10-15 part, micro-crystal powder 10-15 part, carbomer 7-12 part, castor oil hydrogenated 6-10 part, Brazil wax 6-10 part, maleic anhydride 5-8 part, gelatin 3-6 part, tributyl citrate 3-6 part, asbestos wool 2-3 part, rare earth 0.05-0.2 part；
Its preparation method comprises the steps:
(1) in asphalt, add maleic anhydride, prior to microwave treatment 10min under microwave frequency 2450MHz, power 800W after being sufficiently mixed, add fluorocarbon resin and tributyl citrate, continue microwave treatment 10min, obtain material I；
(2) adding Brazil wax in paraffin oil, heating adds attapulgite, micro-crystal powder, carbomer and asbestos wool after being completely melt, is incubated 10min, obtains material II after being sufficiently mixed；
(3) in material I, add material II, castor oil hydrogenated, gelatin and rare earth, be sufficiently mixed after uniformly at 0-5 DEG C, stand 5-8h, obtain additive。
2. the rubber product additive utilizing asphalt to prepare according to claim 1, it is characterized in that, described attapulgite uses front through pretreatment, its processing method is: first add in 120-150 part ethanol by 60-70 part attapulgite and 10-15 part mass fraction 20% sodium-chloride water solution, heat after 50-60 DEG C insulation and grind 30min, add 8-11 part polyacrylamide and 4-6 part polyoxyethylene lauryl ether, prior to microwave frequency 2450MHz after being sufficiently mixed, microwave treatment 15min under power 800W, then at supersonic frequency 40kHz, supersound process 15min under power 50W, it is subsequently adding 2-4 part nano-ceramic powder and 3-5 part nanometer rubber powder, continue supersound process 10min, after vacuum drying, powder is made after。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153418.5A CN105694493A (en) | 2016-03-16 | 2016-03-16 | Rubber product additive prepared from petroleum asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153418.5A CN105694493A (en) | 2016-03-16 | 2016-03-16 | Rubber product additive prepared from petroleum asphalt |
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| Publication Number | Publication Date |
|---|---|
| CN105694493A true CN105694493A (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610153418.5A Pending CN105694493A (en) | 2016-03-16 | 2016-03-16 | Rubber product additive prepared from petroleum asphalt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233343A (en) * | 2018-09-25 | 2019-01-18 | 蚌埠创特新材料科技有限公司 | A kind of preparation method of the additive for modified rubber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040803A (en) * | 1988-08-29 | 1990-03-28 | 三井石油化学工业株式会社 | Rubber combination |
| CN101041725A (en) * | 2006-03-24 | 2007-09-26 | 陈书怡 | Reproduction new method for waste elastomer and plastic |
| CN101792546A (en) * | 2009-02-01 | 2010-08-04 | 陈汇宏 | Latex mixing or solution mixing preparation method of rubber powder-rubber compound composition |
| CN104448576A (en) * | 2013-09-16 | 2015-03-25 | 湖北航天化学技术研究所 | Ethylene-propylene-diene monomer(EPDM) rubber heat-insulating material with ceramifiable ablation carbon layer |
-
2016
- 2016-03-16 CN CN201610153418.5A patent/CN105694493A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040803A (en) * | 1988-08-29 | 1990-03-28 | 三井石油化学工业株式会社 | Rubber combination |
| CN101041725A (en) * | 2006-03-24 | 2007-09-26 | 陈书怡 | Reproduction new method for waste elastomer and plastic |
| CN101792546A (en) * | 2009-02-01 | 2010-08-04 | 陈汇宏 | Latex mixing or solution mixing preparation method of rubber powder-rubber compound composition |
| CN104448576A (en) * | 2013-09-16 | 2015-03-25 | 湖北航天化学技术研究所 | Ethylene-propylene-diene monomer(EPDM) rubber heat-insulating material with ceramifiable ablation carbon layer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233343A (en) * | 2018-09-25 | 2019-01-18 | 蚌埠创特新材料科技有限公司 | A kind of preparation method of the additive for modified rubber |
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Application publication date: 20160622 |
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