CN106398007A - Preparation method of rubber product - Google Patents
Preparation method of rubber product Download PDFInfo
- Publication number
- CN106398007A CN106398007A CN201610797248.4A CN201610797248A CN106398007A CN 106398007 A CN106398007 A CN 106398007A CN 201610797248 A CN201610797248 A CN 201610797248A CN 106398007 A CN106398007 A CN 106398007A
- Authority
- CN
- China
- Prior art keywords
- rubber
- parts
- preparation
- temperature
- mixing
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- 229920003225 polyurethane elastomer Polymers 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 229920005549 butyl rubber Polymers 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims abstract description 7
- 239000004902 Softening Agent Substances 0.000 claims description 10
- 230000003213 activating effect Effects 0.000 claims description 10
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 238000007670 refining Methods 0.000 claims description 5
- 238000004898 kneading Methods 0.000 claims description 4
- 230000002085 persistent effect Effects 0.000 claims description 4
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical group NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000012802 nanoclay Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 239000012990 dithiocarbamate Substances 0.000 claims 1
- 150000004659 dithiocarbamates Chemical group 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 claims 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000012190 activator Substances 0.000 abstract 2
- 230000003712 anti-aging effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- GNVMUORYQLCPJZ-UHFFFAOYSA-M Thiocarbamate Chemical compound NC([S-])=O GNVMUORYQLCPJZ-UHFFFAOYSA-M 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber; Homopolymers or copolymers of other iso-olefins
-
- 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
-
- 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
- C08L2205/03—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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a preparation method of a rubber product. The preparation method is characterized in that the method comprises the following steps: (1) raw materials are mixed for carrying out a first mixing, wherein the raw materials comprises the following components: 100 parts of rubber, 2-4 parts of an activator, 3-4 parts of a promoter, 2-3 parts of an anti-aging agent, 20-25 parts of a filler, and 1-4 parts of a softener, the mixing temperature is 80-85 DEG C, and the mixing lasts for 27-30s; the rubber comprises polyurethane rubber and butyl rubber; (2) 1 part of the softener and 3 parts of the activator are added for carrying out a second mixing, the mixing lasts for 20-25s, the temperature is 85-90 DEG C, and cooling and glue discharging are carried out; (3) 16-18 parts of a vulcanizing agent is added into rubber obtained in the step (2), turning and mixing are carried out and last for 90-93s, and the temperature is 90-95 DEG C. The method has a simple process, and the rubber product has the advantages of long service life, heat resistance, oil resistance, ozone resistance, and high tensile strength.
Description
Technical field
The present invention relates to a kind of preparation method of rubber.
Background technology
In power system, electrician usually needs live line work, for avoiding staff to have the danger of electric shock in the course of the work
Danger, people are set with the rubber with insulating properties on the handle of electrician's used tool, but current such rubber is frequently run onto and makes
With short life, heat-resisting, oil resistant, resistance to ozone, the low problem of tensile strength, one kind is therefore provided to have long service life, heat-resisting, resistance to
Comfortable feel that what oily, resistance to ozone, tensile strength were high the have and rubber with high-insulativity is that those skilled in the art need badly
The problem solving.
Content of the invention
The present invention has designed and developed a kind of preparation method of rubber, obtained rubber long service life, heat-resisting, resistance to
Oil, resistance to ozone, tensile strength is high.
The present invention provide technical scheme be：
A kind of preparation method of rubber, comprises the following steps：
Step (1), by each raw material mixing based on following parts by weight, carries out kneading for the first time, and wherein, each raw material is rubber
100 parts of glue, 2～4 parts of activating agent, 3～4 parts of accelerator, 2～3 parts of age resistor, 20～25 parts of filler, 1～4 part of softening agent, mixes
Refining temperature is 80～85 DEG C, and the persistent period is 27～30s；Described rubber is polyurethane rubber and butyl rubber, polyurethane rubber
With the weight of butyl rubber than for 1:11；
Step (2) adds 1 part of softening agent and 3 parts of activating agent carries out second mixing, and the time is 20～25s, and temperature is
85～90 DEG C, cool down dumping afterwards；
Add 16～18 parts of vulcanizing agent in the glue that step (3) obtains to step (2), turned refining, the time is 90～93s,
Temperature is 90～95 DEG C.
Preferably, in the preparation method of described rubber, in described step (3), vulcanizing agent is 18 parts.
Preferably, in the preparation method of described rubber, in described step (2), the time is 22s, and temperature is 86
℃.
Preferably, in the preparation method of described rubber, in described step (3), the time is 90s, and temperature is 94
℃.
Preferably, in the preparation method of described rubber, in described step (1), melting temperature is 81 DEG C, continues
Time is 27s.
Preferably, in the preparation method of described rubber, described activating agent is zinc oxide, and described accelerator is two
Thiocarbamate；Described age resistor is p-phenylenediamine age resistor；Described filler is nanoclay；Described softening agent is stone
Wax；Described vulcanizing agent is curing resin.
The preparation method process is simple of rubber of the present invention, obtained rubber long service life, heat-resisting, resistance to
Oil, resistance to ozone, tensile strength is high.
Specific embodiment
The present invention is described in further detail below, with make those skilled in the art with reference to specification word being capable of evidence
To implement.
The present invention provides a kind of preparation method of rubber, comprises the following steps：
Step (1), by each raw material mixing based on following parts by weight, carries out kneading for the first time, and wherein, each raw material is rubber
100 parts of glue, 2～4 parts of activating agent, 3～4 parts of accelerator, 2～3 parts of age resistor, 20～25 parts of filler, 1～4 part of softening agent, mixes
Refining temperature is 80～85 DEG C, and the persistent period is 27～30s；Described rubber is polyurethane rubber and butyl rubber, polyurethane rubber
With the weight of butyl rubber than for 1:11.
Step (2) adds 1 part of softening agent and 3 parts of activating agent carries out second mixing, and the time is 20～25s, and temperature is
85～90 DEG C, cool down dumping afterwards.
Add 16～18 parts of vulcanizing agent in the glue that step (3) obtains to step (2), turned refining, the time is 90～93s,
Temperature is 90～95 DEG C.
The present invention adopts polyurethane rubber and butyl rubber, and the careful design ratio of the two, the rubber that finally synthesizes
Glue has good insulating properties, resistance to ozone, ageing-resistant, thermostability, and have have good wearability, oil resistivity and high intensity,
High resiliency.
And, the sulfiding process temperature of the present invention is low, cure time is short, the rubber anti-tensile that obtains, surely stretch, wear-resisting
Performance is good.
When kneading for second, add a small amount of softening agent and activating agent, this will be helpful to reduce needed for vulcanization reaction again
The time wanted.
Preferably, in the preparation method of described rubber, in described step (3), vulcanizing agent is 18 parts.
Preferably, in the preparation method of described rubber, in described step (2), the time is 22s, and temperature is 86
℃.
Preferably, in the preparation method of described rubber, in described step (3), the time is 90s, and temperature is 94
℃.
Preferably, in the preparation method of described rubber, in described step (1), melting temperature is 81 DEG C, continues
Time is 27s.
Preferably, in the preparation method of described rubber, described activating agent is zinc oxide, and described accelerator is two
Thiocarbamate；Described age resistor is p-phenylenediamine age resistor；Described filler is nanoclay；Described softening agent is stone
Wax；Described vulcanizing agent is curing resin.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in description and embodiment
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Realize other modification, therefore under the general concept being limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details.
Claims (6)
1. a kind of preparation method of rubber is it is characterised in that comprise the following steps：
Step (1), by each raw material mixing based on following parts by weight, carries out kneading for the first time, and wherein, each raw material is rubber 100
Part, 2～4 parts of activating agent, 3～4 parts of accelerator, 2～3 parts of age resistor, 20～25 parts of filler, 1～4 part of softening agent, mixing temperature
Spend for 80～85 DEG C, the persistent period is 27～30s；Described rubber is polyurethane rubber and butyl rubber, polyurethane rubber and fourth
The weight of base rubber is than for 1:11；
Step (2) adds 1 part of softening agent and 3 parts of activating agent carries out second mixing, and the time is 20～25s, and temperature is 85～
90 DEG C, cool down dumping afterwards；
Add 16～18 parts of vulcanizing agent in the glue that step (3) obtains to step (2), turned refining, the time is 90～93s, temperature
For 90～95 DEG C.
2. the preparation method of rubber as claimed in claim 1 is it is characterised in that in described step (3), vulcanizing agent is 18
Part.
3. it is characterised in that in described step (2), the time is 22s to the preparation method of rubber as claimed in claim 1,
Temperature is 86 DEG C.
4. it is characterised in that in described step (3), the time is 90s to the preparation method of rubber as claimed in claim 1,
Temperature is 94 DEG C.
5. the preparation method of rubber as claimed in claim 1 is it is characterised in that in described step (1), melting temperature is
81 DEG C, the persistent period is 27s.
6. the preparation method of rubber as claimed in claim 1 is it is characterised in that described activating agent is zinc oxide, described
Accelerator is dithiocar-bamate；Described age resistor is p-phenylenediamine age resistor；Described filler is nanoclay；Described
Softening agent is paraffin；Described vulcanizing agent is curing resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797248.4A CN106398007A (en) | 2016-08-31 | 2016-08-31 | Preparation method of rubber product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797248.4A CN106398007A (en) | 2016-08-31 | 2016-08-31 | Preparation method of rubber product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106398007A true CN106398007A (en) | 2017-02-15 |
Family
ID=58000477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610797248.4A Pending CN106398007A (en) | 2016-08-31 | 2016-08-31 | Preparation method of rubber product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106398007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107400300A (en) * | 2017-08-25 | 2017-11-28 | 江苏菲勒电气有限公司 | A kind of high-strength rubber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6548570B1 (en) * | 1999-11-16 | 2003-04-15 | Arntz Beteiligungs Gmbh & Co. Kg | Method for manufacturing a radiation shielding material |
| CN103421326A (en) * | 2013-08-30 | 2013-12-04 | 安徽金科橡塑制品有限公司 | Cold-resistant rubber and preparation method thereof |
| CN103756329A (en) * | 2013-12-25 | 2014-04-30 | 广东阿尔派新材料股份有限公司 | Non-conducting rubber applied to power cable accessories and preparation method of non-conducting rubber |
| CN104592655A (en) * | 2015-01-21 | 2015-05-06 | 柳州市颖航汽配有限公司 | Preparation method of insulated rubber |
-
2016
- 2016-08-31 CN CN201610797248.4A patent/CN106398007A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6548570B1 (en) * | 1999-11-16 | 2003-04-15 | Arntz Beteiligungs Gmbh & Co. Kg | Method for manufacturing a radiation shielding material |
| CN103421326A (en) * | 2013-08-30 | 2013-12-04 | 安徽金科橡塑制品有限公司 | Cold-resistant rubber and preparation method thereof |
| CN103756329A (en) * | 2013-12-25 | 2014-04-30 | 广东阿尔派新材料股份有限公司 | Non-conducting rubber applied to power cable accessories and preparation method of non-conducting rubber |
| CN104592655A (en) * | 2015-01-21 | 2015-05-06 | 柳州市颖航汽配有限公司 | Preparation method of insulated rubber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107400300A (en) * | 2017-08-25 | 2017-11-28 | 江苏菲勒电气有限公司 | A kind of high-strength rubber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
|
| RJ01 | Rejection of invention patent application after publication |