CN106084509A - A kind of oil resistant, acid and alkali-resistance elastomeric material and preparation method thereof - Google Patents
A kind of oil resistant, acid and alkali-resistance elastomeric material and preparation method thereof Download PDFInfo
- Publication number
- CN106084509A CN106084509A CN201610356847.2A CN201610356847A CN106084509A CN 106084509 A CN106084509 A CN 106084509A CN 201610356847 A CN201610356847 A CN 201610356847A CN 106084509 A CN106084509 A CN 106084509A
- Authority
- CN
- China
- Prior art keywords
- rubber
- acid
- alkali
- elastomeric material
- oil resistant
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
Abstract
The invention discloses a kind of oil resistant, acid and alkali-resistance elastomeric material and preparation method thereof, constitute this oil resistant, acid and alkali-resistance elastomeric material mainly includes: chlorinated polyethylene rubber, nitrile rubber/polrvinyl chloride (70/30) alloy, oligomerisation fat, zinc methacrylate, magnesinm methacrylate, filler, accelerator, vulcanizing agent and plasticizer DOP.Above-mentioned raw materials be can be prepared by after the techniques such as mixing and Bao Tong the rubber roll that can be used on the production line of stainless steel materials, can be used with various sebific duct, the substrate layer material of chemical anticorrosion container so that the service life of rubber roll and chemical anticorrosion container increases by more than 1 year.
Description
Technical field
The invention belongs to rubber technical field, particularly relate to that one is the most wear-resisting but also oil resistant, acid and alkali-resistance elastomeric material pole
Its preparation method.
Background technology
On the production line of stainless steel materials, in order to adapt to different production environments, the rubber roll of setting is respectively by the fine rubber of fourth
Glue, neoprene, polyamine rubber and butyl rubber are constituted.The rubber roll oil resistant that is made up of nitrile rubber but not acid and alkali-resistance, by neoprene
Rubber constitute rubber roll acid and alkali-resistance but oil resistivity is poor, though the rubber roll being made up of polyamine rubber wear-resisting chance water easily soften, by fourth
Base rubber constitute rubber roll oil resistant but acid and alkali-resistance but bad mechanical property.Use different rubber roller material so that different rubber rolls
Scrap time limit difference, and the service life of various rubber roll shorter (long four, five months, short two, three months), in production process
In, need changing different rubber rolls and changing frequently of variable interval, have a strong impact on production efficiency.Further, since the product of rubber roll
Kind, quantity are more, need to take the biggest warehouse space so that administrator records unclear, easily cause the confusion of production.
Summary of the invention
It is an object of the invention to provide that one is the most wear-resisting but also oil resistant, acid and alkali-resistance elastomeric material.
For achieving the above object, the technical solution used in the present invention is:
A kind of oil resistant, acid and alkali-resistance elastomeric material, include the component of following weight portion: chlorinated polyethylene rubber 40-60；Ratio
Example is the nitrile rubber/polyvinyl chloride alloy 40-60 of 70/30；Oligomer ester 10-20；Zinc methacrylate 3-8；Methacrylic acid
Magnesium 3-8；Filler 80-130；Accelerator 1.0-2；Vulcanizing agent 1.5-3.5；Plasticizer DOP 10-20.Wherein, described filler wraps
Containing white carbon black.
Prepare oil resistant, the method for acid and alkali-resistance elastomeric material comprises the following steps:
The first step is by weight by nitrile rubber/polyvinyl chloride alloy that chlorinated polyethylene rubber, ratio are 70/30 and neat
Polyester and zinc methacrylate are inserted in rubber internal mixer, make temperature keep 150-180 DEG C of glue to refine 8-15 minute, then by methyl-prop
Olefin(e) acid magnesium, stearic acid are placed to glue in banbury successively and refine 4-8 minute, filler, plasticizer DOP are inserted in banbury the most again
Glue is shut down after refining 5-10 minute and is turned over warehouse discharging, and cool to less than 40-65 DEG C stand-by；
The sheet rubber that glue refines is joined temperature in the rubber mixing mill of 40-65 DEG C by second step, sequentially adds
Accelerator, vulcanizing agent, packing at least three times, adjust the roll spacing of glue refining machine to 0.5-1.2 millimeters thick, thin passes to few four times,
Obtain oil resistant, acid and alkali-resistance elastomeric material.
Oil resistant that method provided by the present invention is prepared as, acid and alkali-resistance elastomeric material is utilized to cannot be only used for rustless steel and produce
Various rubber rolls in line, but also may be used for various sebific duct, the substrate layer material of chemical anticorrosion container.According to detection, this mixes
Refining material is greatly improved 9% with the bonding peel strength of 45# steel, increases by more than 1 year service life.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further details.
Embodiment 1
The first step；Take the chlorinated polyethylene rubber CM of 50 kilograms, the ratio of 45 kilograms be 70/30 nitrile rubber/polychlorostyrene
Ethylene alloy, the oligomer ester TP mono-955 kilograms of 10 kilograms and zinc methacrylate are inserted in rubber internal mixer, make temperature keep
150 DEG C of glue refine 10 minutes, then the magnesinm methacrylate of 5 kilograms and the stearic acid of 1 kilogram are placed to glue refining 8 successively in banbury
Minute, the most again by by the N220 white carbon black of 20 kilograms, the N330 white carbon black of 18 kilograms, 22 kilograms 1250 mesh superfine talcum powder,
The filler that the micron order magnesium oxide of 15 kilograms is constituted, the plasticizer DOP of 15 kilograms are inserted after in banbury, glue refines 10 minutes successively
Warehouse discharging is turned in shutdown, and cool to less than 65 DEG C stand-by；
Second step；The sheet rubber that glue refines is joined in the rubber mixing mill of temperature 55 DEG C, sequentially add 0.5 public
The altax of jin and the sulfur of the accelerant CZ of 0.5 kilogram, 1.5 kilograms make vulcanizing agent and pack after four times, adjust glue refining machine
Roll spacing to 1.2 millimeters thick, Bao Tongsi time, oil resistant, acid and alkali-resistance elastomeric material.
Embodiment 2
The first step；Take the chlorinated polyethylene rubber of 60 kilograms, the ratio of 55 kilograms be 70/30 nitrile rubber/polychlorostyrene second
The zinc methacrylate of alkene Alloy and the oligomer ester TP-85 of 15 kilograms and 8 kilograms is inserted in rubber internal mixer, makes temperature protect
Hold 160 DEG C of glue to refine 8 minutes, then the magnesinm methacrylate of 6 kilograms and the stearic acid of 0.5 kilogram are placed to glue in banbury successively
Refine 4 minutes, the most again by by the N220 white carbon black of 15 kilograms, the N330 white carbon black of 18 kilograms, the extra fine talc of 1250 mesh of 20 kilograms
The filler that powder, the quartz of 20 kilograms are constituted, the plasticizer DOP of 20 kilograms are inserted successively in banbury to shut down after glue refines 6 minutes and are turned over
Warehouse discharging, cool to less than 40 DEG C stand-by；
Second step；The sheet rubber that glue refines is joined temperature in the rubber mixing mill of 45 DEG C, sequentially adds
The cyanurate of the diphenylguanidine of 0.75 kilogram and the captax of 0.5 kilogram, the Disulfur dichloride of 1.0 kilograms and 1.5 kilograms does sulfur
Agent is packed after five times, adjusts the roll spacing of glue refining machine to 0.8 millimeters thick, Bao Tongwu time, oil resistant, acid and alkali-resistance rubber material
Material.
Embodiment 3
The first step；Take the chlorinated polyethylene rubber of 55 kilograms, the ratio of 50 kilograms be 70/30 nitrile rubber/polychlorostyrene second
The zinc methacrylate of alkene Alloy and the oligomer ester TP-92 of 20 kilograms and 6 kilograms is inserted in rubber internal mixer, makes temperature protect
Hold 180 DEG C of glue to refine 15 minutes, then the magnesinm methacrylate of 8 kilograms and the stearic acid of 1.5 kilograms are placed in banbury successively
Glue refines 6 minutes, the most again by by the N220 white carbon black of 20 kilograms, the N330 white carbon black of 30 kilograms, the 1250 ultra-fine cunnings of purpose of 20 kilograms
Filler, the plasticizer DOP of 25 kilograms that the quartz of stone powder, the micron order magnesium oxide of 15 kilograms and 20 kilograms is constituted are inserted close successively
Shutting down after glue refines 8 minutes in refining machine and turn over warehouse discharging, cool to less than 45 DEG C stand-by；
Second step；The sheet rubber that glue refines is joined temperature in the rubber mixing mill of 50 DEG C, sequentially adds 0.5
Kilogram altax and the cyanurate of the accelerant CZ of 0.75 kilogram, the sulfur of 1.5 kilograms and 1.2 kilograms make vulcanizing agent
Pack after six times, adjust the roll spacing of glue refining machine to 0.9 millimeters thick, Bao Tongliu time, oil resistant, acid and alkali-resistance elastomeric material.
Embodiment 4
The first step；Take the chlorinated polyethylene rubber CM of 45 kilograms, the ratio of 40 kilograms be 70/30 nitrile rubber/polychlorostyrene
The zinc methacrylate of ethylene Alloy and the oligomer ester TP-95 of 25 kilograms and 3 kilograms is inserted in rubber internal mixer, makes temperature
Keep 150 DEG C of glue to refine 12 minutes, then the magnesinm methacrylate of 3 kilograms and the stearic acid of 1.2 kilograms are placed to banbury successively
Middle glue refines 5 minutes, the most again by by the N220 white carbon black of 12 kilograms, the N330 white carbon black of 12 kilograms, the micron order magnesium oxide of 30 kilograms
The filler that quartz with 36 kilograms is constituted, the plasticizer DOP of 22 kilograms are inserted successively to shut down after glue refines 5 minutes in banbury and are turned over storehouse
Discharging, cool to less than 50 DEG C stand-by；
Second step；The sheet rubber that glue refines is joined temperature in the rubber mixing mill of 60 DEG C, sequentially adds 1.0
Kilogram diphenylguanidine and the cyanurate of the captax of 1.0 kilograms, the sulfur of 1.5 kilograms and 2 kilograms do vulcanizing agent packing
After three times, adjust the roll spacing of glue refining machine to 1.0 millimeters thick, Bao Tongsan time, oil resistant, acid and alkali-resistance elastomeric material.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (3)
1. an oil resistant, acid and alkali-resistance elastomeric material, it is characterised in that include the component of following weight portion: chlorinated polyethylene rubber
40-60；Ratio is the nitrile rubber/polyvinyl chloride alloy 40-60 of 70/30；Oligomer ester 10-20；Zinc methacrylate 3-8；First
Base Magnesium Acrylate Prepared 3-8；Filler 80-130；Accelerator 1.0-2；Vulcanizing agent 1.5-3.5；Plasticizer DOP 10-20.
A kind of oil resistant, acid and alkali-resistance elastomeric material the most according to claim 1, it is characterised in that: described filler comprises
There is white carbon black.
3. prepare the oil resistant described in claim 1, the method for acid and alkali-resistance elastomeric material comprises the following steps: that the first step is by weight
Nitrile rubber/polyvinyl chloride alloy that chlorinated polyethylene rubber, ratio are 70/30 and oligomer ester and zinc methacrylate are inserted
In rubber internal mixer, make temperature keep 150-180 DEG C of glue to refine 8-15 minute, then magnesinm methacrylate, stearic acid are inserted successively
In banbury, glue refines 4-8 minute, the most again filler, plasticizer DOP is inserted to shut down after glue refines 5-10 minute in banbury and is turned over
Warehouse discharging, cool to less than 40-65 DEG C stand-by；The sheet rubber that glue refines is joined the rubber that temperature is at 40-65 DEG C by second step
In mill, sequentially add accelerator, vulcanizing agent, packing at least three times, adjust the roll spacing of glue refining machine to 0.5-1.2 millimeter
Thickness, thin passes to few four times, oil resistant, acid and alkali-resistance elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610356847.2A CN106084509A (en) | 2016-05-27 | 2016-05-27 | A kind of oil resistant, acid and alkali-resistance elastomeric material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610356847.2A CN106084509A (en) | 2016-05-27 | 2016-05-27 | A kind of oil resistant, acid and alkali-resistance elastomeric material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106084509A true CN106084509A (en) | 2016-11-09 |
Family
ID=57229447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610356847.2A Pending CN106084509A (en) | 2016-05-27 | 2016-05-27 | A kind of oil resistant, acid and alkali-resistance elastomeric material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106084509A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107118408A (en) * | 2017-05-17 | 2017-09-01 | 安徽绿环泵业有限公司 | A kind of chemical pump oil resistant chemical resistance encapsulant |
| CN109369986A (en) * | 2018-09-19 | 2019-02-22 | 南京金三力橡塑有限公司 | A kind of orange peel shape rubber roller material and the method using its production orange peel shape rubber roller |
-
2016
- 2016-05-27 CN CN201610356847.2A patent/CN106084509A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107118408A (en) * | 2017-05-17 | 2017-09-01 | 安徽绿环泵业有限公司 | A kind of chemical pump oil resistant chemical resistance encapsulant |
| CN109369986A (en) * | 2018-09-19 | 2019-02-22 | 南京金三力橡塑有限公司 | A kind of orange peel shape rubber roller material and the method using its production orange peel shape rubber roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102852314B (en) | Manufacturing method of rubber patterned coiled material floor | |
| CN101649099B (en) | Durable high-temperature resisting acrylate rubber composition | |
| CN100462400C (en) | Oil and acid-base resisting blended material and its production | |
| CN103589006B (en) | A kind of high-elastic cold-resistant modification cis-1,4-polybutadiene rubber CABLE MATERIALS | |
| CN106084509A (en) | A kind of oil resistant, acid and alkali-resistance elastomeric material and preparation method thereof | |
| CN108948449B (en) | Ultralow-hardness high-damping rubber composite material and preparation method and application thereof | |
| CN108727656B (en) | Truck tire inner liner rubber composition and preparation method thereof | |
| CN104861224A (en) | Rubber compound for outsoles of insulated industrial rubber boots and preparation method of rubber compound | |
| CN108219224B (en) | Composite rubber and preparation method thereof | |
| CN102367294A (en) | Rubber with high thermal ageing resistance and preparation method thereof | |
| CN102585315B (en) | Oil-resisting heat-resisting seal piece size and preparation method thereof | |
| CN109666198B (en) | Graphene oxide reinforced rubber composite material and preparation method thereof | |
| CN101955601B (en) | Chloroprene rubber improved by employing ionomer | |
| CN110330915A (en) | Haloflex lamination fire retarding conveying band rubberizing and preparation method thereof | |
| CN106366529B (en) | For manufacturing the rubber composition and its production method of outer glue-line in vehicle turbine pressurized hoses | |
| CN102977421A (en) | Rubber material for conveyer belts and processing technology of same | |
| CN103910924A (en) | Anti-static EVA material and preparation method thereof | |
| CN101649075A (en) | Natural rubber composition with higher comprehensive performance | |
| CN108641138B (en) | High-strength high-modulus aging-resistant rubber conveying belt | |
| CN106146935A (en) | Automobile tire burst prevention sidewall supports glue and calendering process thereof | |
| CN105602040A (en) | High-pressure braided-hose inner-layer rubber and preparing method thereof | |
| CN114163700B (en) | Radiation-resistant nitrile rubber material for sealing nuclear power plant and preparation method thereof | |
| CN105086063A (en) | Polyethylene artificial leather | |
| CN102585314B (en) | Rubber sizing material for oil-resistant sealing element and preparation method thereof | |
| CN103589024B (en) | A kind of many blend rubbers of Cold-proof oilproof modification CABLE MATERIALS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |