CN107057111A - Semisteel capsule rubber reinforcing system and semisteel capsule rubber composition - Google Patents
Semisteel capsule rubber reinforcing system and semisteel capsule rubber composition Download PDFInfo
- Publication number
- CN107057111A CN107057111A CN201710388321.7A CN201710388321A CN107057111A CN 107057111 A CN107057111 A CN 107057111A CN 201710388321 A CN201710388321 A CN 201710388321A CN 107057111 A CN107057111 A CN 107057111A
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- Prior art keywords
- parts
- steel capsule
- black
- capsule glue
- rubber composition
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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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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 ; Homo- or copolymers of other iso-olefins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/14—Solid materials, e.g. powdery or granular
-
- 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
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a semisteel capsule glue reinforcing system. Comprises the following components in parts by weight: 5-50 parts of high-structure high-wear-resistance furnace black N375 and 5-50 parts of acetylene black. A semi-steel capsule rubber composition comprises the steel capsule rubber reinforcing system. The semi-steel capsule rubber composition comprises the following components in parts by weight: 60-100 parts of isobutene-isoprene copolymer, 2-10 parts of chloroprene rubber, 2-9 parts of oil, 5-45 parts of carbon black N3755, 5-45 parts of acetylene carbon black, 0.5-4 parts of lubricant, 1-6 parts of homogenizing agent, 2-10 parts of zinc oxide and 1-13 parts of vulcanized resin. After acetylene black is used for replacing part of high-wear-resistant furnace black N375 in the capsule glue, the elongation at break and the heat conductivity coefficient of the capsule glue can be obviously improved.
Description
Technical field
The present invention relates to a kind of half steel capsule glue reinforcement system, the invention further relates to a kind of half steel capsule glue building rubber compound
Thing.
Background technology
Most of hard carbon blacks used are N375 in existing half steel capsule glue formula, belong to high structure high abrasion furnace black,
It is reinforcing with low-heat height, make sizing material that there is higher tensile strength, tearing strength and heat conductivility.Make in half steel capsule sizing material
Use carbon black N375, although its performance requirement can be met, but use the heat conductivility of carbon black N375 sizing materials poor, tire is influenceed
Heat is from capsule to the conduction between fetus during vulcanization.
Therefore, it is necessary to propose effective technical scheme, solve the above problems.
The content of the invention
There is provided a kind of half steel capsule glue reinforcement system for above-mentioned the deficiencies in the prior art by the present invention.The reinforcement system energy
The elongation at break and thermal conductivity factor of capsule glue is enough set to be significantly improved.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of half steel capsule glue reinforcement system, in parts by weight, including：Structure high abrasion furnace black N375,5- 5-50 parts high
50 parts of acetylene carbon blacks.
Preferably, in parts by weight, half steel capsule glue reinforcement system includes：Structure high abrasion furnace black N375 25-30 parts high,
25 parts of acetylene carbon blacks.
The present invention also provides a kind of half steel capsule glue rubber composition, including above-mentioned steel capsule glue reinforcement system.
Preferably, in parts by weight, half steel capsule glue rubber composition includes：Isobutylene-isoprene copolymer 60-
100 parts, 2-10 parts of chloroprene rubber, 2-9 parts of oil, 5-45 parts of carbon black N375,5-45 parts of acetylene carbon black, lubricant
0.5-4 parts, 1--6 parts of homogenizing agent, 2-10 parts of zinc oxide, 1-13 parts of curing resin.
Beneficial effect：Replaced in capsule glue using acetylene carbon black after the high abrasion furnace black N375 of part, capsule glue can be made
Elongation at break and thermal conductivity factor be significantly improved.
Brief description of the drawings
Fig. 1 is the specific preparation flow figure of half steel capsule glue rubber composition of the present invention.
Embodiment
The present invention relates to a kind of half steel capsule glue reinforcement system, in parts by weight, including：5-50 parts high structure high abrasion stove
Black N375,5-50 part of acetylene carbon black.It is preferred that, including：Structure high abrasion furnace black N375 25-30 parts high, 25 parts of acetylene carbon blacks.Second
Alkynes carbon black is thermals, and average grain diameter is in 30-45nm, and degree of structuration is high, with medium reinforcement level, and adding can in rubber
Make vulcanizate that there is extraordinary heat conductivility.
The invention further relates to a kind of half steel capsule glue rubber composition, including above-mentioned steel capsule glue reinforcement system.
The mixing of rubber filling material can use method known to rubber compounding art technical staff to complete.For example logical
In the case of often, kneaded at least two stages, i.e. at least one unproductive mix stage, and a productivity mixing
Stage.Packing material is kneaded with rubber in one or more unproductive mix stages.
Example 1
Prepared in BR Banbury banburies such as the rubber composition of defined composition in table 1, preparation process is taken point
The charging mix stage opened, i.e., unproductive mix stage and productivity mix stage.Non-productive stage carries out about 2-3min
Mixing, until rubber temperature reaches 170 DEG C, that is, complete.The mixing time for producing the sexual stage is rubber temperature is reached 115 DEG C
Time.As shown in figure 1, being the specific preparation flow figure of half steel capsule glue rubber composition of the present invention.Wherein positioned at the upper of figure
Fang represents no pressure, to put forward stone roller addition step；Being represented positioned at the lower section of figure has pressure.
The rubber composition is referred to therein as sample 1, sample 2, sample 3.Sample 1 is taken as control sample herein,
That is, the rubber filling material mixture ratio optimized is not used in rubber composition.
All samples vulcanize about 60min at about 185 DEG C.Table 2 gives cured samples 1-3 apparent and physical property.
Table 3 gives the tyre foaming point time of sample 1 and sample 3.
The half steel capsule glue rubber composition component list of table 1
| Sample | Sample 1 | Sample 2 | Sample 3 |
| Isobutylene-isoprene copolymer | 100.0 | 100.0 | 100.0 |
| Chloroprene rubber | 10.0 | 10.0 | 10.0 |
| Oil | 8.5 | 8.5 | 8.5 |
| Carbon black | 60.0 | 25.0 | 30.0 |
| Acetylene carbon black | // | 25.0 | 25.0 |
| Lubricant | 2 | 2 | 2 |
| Homogenizing agent | 4 | 4 | 4 |
| Zinc oxide | 7.5 | 7.5 | 7.5 |
| Curing resin | 7.5 | 7.5 | 7.5 |
The cured samples 1-3 of table 2 apparent and physical property table
| 185 DEG C of * 60min vulcanizations | Sample 1 | Sample 2 | Sample 3 |
| Elongation at break/% | 777 | 825 | 794 |
| Thermal conductivity factor/(W/mk) | 0.198 | 0.246 | 0.246 |
The tyre foaming point of the sample 1 of table 3 and sample 3
Thermal conductivity factor can be carried out according to the acceptable method of testing of tire industry.Reported values are higher, it is meant that its thermal conductivity
Can be better.
It is favourable to the elongation at break and heat transfer that improve sizing material to be considered as in the present invention using acetylene carbon black.These
As a result show, replaced in capsule glue using acetylene carbon black after the high abrasion furnace black N375 of part, can stretch pulling apart for capsule glue
Long rate and thermal conductivity factor are significantly improved.
The present invention can be summarized with others without prejudice to the concrete form of the spirit or essential characteristics of the present invention.Therefore, nothing
By from the point of view of which point, the embodiment above of the invention can only all be considered the description of the invention and can not limit this hair
Bright, claims indicate the scope of the present invention, and above-mentioned explanation does not point out the scope of the present invention, therefore, with this
Any change in claims of invention suitable implication and scope, is all considered as being included in the claim of the present invention
In the range of book.
Claims (4)
1. a kind of half steel capsule glue reinforcement system, it is characterised in that in parts by weight, including：5-50 parts high structure high abrasion stove
Black N375,5-50 part of acetylene carbon black.
2. according to the half steel capsule glue reinforcement system described in claim 1, it is characterised in that in parts by weight, including：25-30
The high structure high abrasion furnace black N375 of part, 25 parts of acetylene carbon blacks.
3. a kind of half steel capsule glue rubber composition, it is characterised in that mended including steel capsule glue as claimed in claim 1 or 2
Strong system.
4. according to the half steel capsule glue rubber composition described in claim 3, it is characterised in that in parts by weight, including：Isobutyl
Alkene-60-100 parts of isoprene copolymer, 2-10 parts of chloroprene rubber, 2-9 parts of oil, 5-45 parts of carbon black N375, acetylene
5-45 parts of carbon black, 0.5-4 parts of lubricant, 1--6 parts of homogenizing agent, 2-10 parts of zinc oxide, 1-13 parts of curing resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710388321.7A CN107057111A (en) | 2017-05-27 | 2017-05-27 | Semisteel capsule rubber reinforcing system and semisteel capsule rubber composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710388321.7A CN107057111A (en) | 2017-05-27 | 2017-05-27 | Semisteel capsule rubber reinforcing system and semisteel capsule rubber composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107057111A true CN107057111A (en) | 2017-08-18 |
Family
ID=59610901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710388321.7A Pending CN107057111A (en) | 2017-05-27 | 2017-05-27 | Semisteel capsule rubber reinforcing system and semisteel capsule rubber composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107057111A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110734612A (en) * | 2019-09-30 | 2020-01-31 | 德州玲珑轮胎有限公司 | fatigue-resistant chlorosulfonated polyethylene rubber composition, and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050050394A (en) * | 2003-11-25 | 2005-05-31 | 금호타이어 주식회사 | Cure bladder compound improved flex resistance and thermal conductivity |
| CN1793210A (en) * | 2005-12-31 | 2006-06-28 | 山东西水集团永一橡胶有限公司 | High thermal conductive tyre sulfurized capsule |
| CN101280178A (en) * | 2008-05-21 | 2008-10-08 | 东营金泰轮胎胶囊有限公司 | Processing method of heat conducting capsules |
| CN102993577A (en) * | 2011-09-13 | 2013-03-27 | 南京亚通橡塑有限公司 | High-heat-conduction tire curing bladder |
| CN104744832A (en) * | 2013-12-31 | 2015-07-01 | 天津斯瑞特工业装备有限公司 | Heat conducting capsule and processing method thereof |
-
2017
- 2017-05-27 CN CN201710388321.7A patent/CN107057111A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050050394A (en) * | 2003-11-25 | 2005-05-31 | 금호타이어 주식회사 | Cure bladder compound improved flex resistance and thermal conductivity |
| CN1793210A (en) * | 2005-12-31 | 2006-06-28 | 山东西水集团永一橡胶有限公司 | High thermal conductive tyre sulfurized capsule |
| CN101280178A (en) * | 2008-05-21 | 2008-10-08 | 东营金泰轮胎胶囊有限公司 | Processing method of heat conducting capsules |
| CN102993577A (en) * | 2011-09-13 | 2013-03-27 | 南京亚通橡塑有限公司 | High-heat-conduction tire curing bladder |
| CN104744832A (en) * | 2013-12-31 | 2015-07-01 | 天津斯瑞特工业装备有限公司 | Heat conducting capsule and processing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110734612A (en) * | 2019-09-30 | 2020-01-31 | 德州玲珑轮胎有限公司 | fatigue-resistant chlorosulfonated polyethylene rubber composition, and preparation method and application thereof |
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| PB01 | Publication | ||
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Application publication date: 20170818 |