CN107814966A - A kind of environment-friendly rubber vulcanization flowable and preparation method thereof and application method - Google Patents
A kind of environment-friendly rubber vulcanization flowable and preparation method thereof and application method Download PDFInfo
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- CN107814966A CN107814966A CN201711069185.1A CN201711069185A CN107814966A CN 107814966 A CN107814966 A CN 107814966A CN 201711069185 A CN201711069185 A CN 201711069185A CN 107814966 A CN107814966 A CN 107814966A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
A kind of environment-friendly rubber vulcanization flowable and preparation method thereof and application method, the environment-friendly rubber vulcanization flowable include pentaerythrite stearate, emulsifying agent, and water, the pentaerythrite stearate as described in mass fraction accounts for 23 parts, and emulsifying agent accounts for 2 parts, and water accounts for 75 parts.Because pentaerythrite stearate has high lubrication and stability at high temperature, and do not assemble blocking, film face is adhered to also to will not fall off, most important reason is that stearate is compatible with rubber, carrying out vulcanizing the pentaerythrite stearate after surface liquid volatile dry has strong lubricating effect, the bright no starved phenomenon attractive in appearance of the finished surface after vulcanization.In addition because pentaerythrite stearate is the main component for producing skin cream, turn into a kind of green product.The present invention also provides a kind of preparation method and application method of environment-friendly rubber vulcanization flowable.
Description
Technical field
The present invention relates to rubber processing, particularly a kind of environment-friendly rubber vulcanizes flowable and preparation method thereof and made
Use method.
Background technology
At present in the sulfidization molding of rubber or tire, often cause product surface because sizing material flowing velocity is slow
Sizing material does not form starved substandard products full of model, it is necessary to which polishing repairing again, not only wastes a large amount of manpowers, can also influence product
Face shaping, serious client can not receive, and cause waster to waste.Above-mentioned processing procedure defect, particularly Wrapping formed big
In scale engineering tire processing procedure, because sizing material flowing velocity causes product surface winding vestige to be unable to levelling starved slowly, one has been produced
Need model temperature being reduced to after 60 DEG C by 150 DEG C after tires and vulcanize next tires again, temperature fall time need 2 hours with
On, therefore cause to be unable to continuous production, and then cause production efficiency low and model cooling wastes substantial amounts of heat energy.
Used flowable is a kind of silicone emulsion in the market, and it is trypsin method agent and the rubber being sprayed on before vulcanization
Vulcanized behind glue product or tyre semi-finished products surface.Such trypsin method agent main component silane, it is incompatible with rubber
Material.Sprayed influences the combination of product surface sizing material more, and contains in such trypsin method agent dirty in talcum powder spraying process
Contaminate environment and operating personnel's health.And in sulfidation contamination model, it is necessary to which model often is disassembled into cleaning mould
Type, waste a large amount of manpower and materials.Therefore need to be improved the flowable of rubber.
The content of the invention
In view of this, vulcanize flowable and preparation method thereof the invention provides the environment-friendly rubber after a kind of improvement and make
With method, to overcome above-mentioned deficiency.
A kind of environment-friendly rubber vulcanizes flowable, and it includes pentaerythrite stearate, emulsifying agent, Yi Jishui, by quality
Pentaerythrite stearate described in number accounts for 23 parts, and emulsifying agent accounts for 2 parts, and water accounts for 75 parts.
Further, the emulsifying agent includes Aceonon 300 MO, glyceryl monostearate, and the polyoxyethylene
The quality parts ratio of monoleate and glyceryl monostearate is 1：1.
A kind of preparation method of environment-friendly rubber vulcanization flowable, it comprises the following steps.
Pentaerythrite stearate, emulsifying agent, Yi Jishui, wherein by mass fraction, the pentaerythrite stearic acid are provided
Fat accounts for 23 parts, and emulsifying agent accounts for 2 parts, and water accounts for 75 parts；
The pentaerythrite stearate is emulsified using the emulsifying agent；
Pentaerythrite stearate after emulsification is dispersed in the water to obtain the environment-friendly rubber vulcanization
Flowable.
Further, the emulsifying agent includes Aceonon 300 MO, glyceryl monostearate, and the polyoxyethylene
The quality parts ratio of monoleate and glyceryl monostearate is 1：1.
A kind of application method of environment-friendly rubber vulcanization flowable, it comprises the following steps：
Pentaerythrite stearate, emulsifying agent, Yi Jishui, wherein by mass fraction, the pentaerythrite stearic acid are provided
Fat accounts for 23 parts, and emulsifying agent accounts for 2 parts, and water accounts for 75 parts；
Pentaerythrite stearate is scattered in after the emulsifying agent and is dispersed in water to obtain the environment-friendly rubber sulphur
Change flowable；
The environment-friendly rubber vulcanization flowable that stirs make pentaerythrite stearate uniform decomposition in emulsifying agent with
In the mixed flow of water；
Rubber or rubber semi-finished product to be vulcanized are provided；
By the environment-friendly rubber vulcanization flowable to stir coated on the rubber or rubber to be vulcanized
The surface of semi-finished product；
After environment-friendly rubber vulcanization flowable is dried, the rubber to be vulcanized or rubber semi-finished product are entered
Row vulcanization.
Further, the rubber semi-finished product is tyre semi-finished products.
Compared with prior art, environment-friendly rubber vulcanization flowable provided by the present invention, the pentaerythrite stearic acid
Fat has high lubrication and stability at high temperature, and does not assemble blocking, is adhered to film face and also will not fall off, most important
Reason is that stearate is compatible with rubber, carries out vulcanizing the pentaerythrite stearate after surface liquid volatile dry with strong
Hydrodynamic lubrication acts on, the bright no starved phenomenon attractive in appearance of the finished surface after vulcanization.Meanwhile the environment-friendly rubber vulcanizes flowable also not
Mould can be polluted, the finished surface after vulcanization does not have greasy feeling, does not influence finished surface properties of rubber.Further, since the ring
Guarantor's type vulcanization of rubber flowable does not contain talcum powder, therefore will not pollute working environment and model, while is also production skin cream
Main component, be adhered to operator has moisturizing function on hand, belongs to green product.
Embodiment
The specific embodiment of the present invention is further elaborated below.It should be appreciated that herein to the present invention
The protection domain that the explanation of embodiment is not intended to limit the present invention.
The environment-friendly rubber vulcanization flowable includes pentaerythrite stearate, emulsifying agent, Yi Jishui, by mass fraction
The pentaerythrite stearate accounts for 23 parts, and emulsifying agent accounts for 2 parts, and water accounts for 75 parts.The inside and outside profit of the pentaerythrite stearate
Slip is good, can improve product heat endurance, nontoxic.The pentaerythrite stearate is usually that hard white high-melting-point is wax-like
Thing, it is dissolved in ethanol, benzene and chloroform equal solvent.Because pentaerythrite stearate at high temperature have good heat endurance and
Low volatility, the good demoulding and mobile performance so that when the pentaerythrite stearate is formed carefully through the emulsifying agent is scattered
Little particulate, so as to be adhered to formation pentaerythrite stearate thin layer on the surface of rubber or semi-finished product, so that
Obtaining rubber or semi-finished product has more preferable mobility.Wherein described emulsifying agent includes Aceonon 300 MO, glycerine list
Stearate, and the quality parts ratio of the Aceonon 300 MO and glyceryl monostearate is 1：1.
The preparation method of the environment-friendly rubber vulcanization flowable comprises the following steps：
S101：Pentaerythrite stearate, emulsifying agent, Yi Jishui, wherein hard by mass fraction, the pentaerythrite are provided
Resin acid fat accounts for 23 parts, and emulsifying agent accounts for 2 parts, and water accounts for 75 parts；
S102：The pentaerythrite stearate is emulsified using the emulsifying agent；
S103：Pentaerythrite stearate after emulsification is dispersed in the water to obtain the environment-friendly rubber
Vulcanize flowable.
In step S101, the emulsifying agent includes Aceonon 300 MO, glyceryl monostearate, and the polyoxy
The quality parts ratio of ethene monoleate and glyceryl monostearate is 1：1.
The application method of the environment-friendly rubber vulcanization flowable comprises the following steps：
S201：Pentaerythrite stearate, emulsifying agent, Yi Jishui, wherein hard by mass fraction, the pentaerythrite are provided
Resin acid fat accounts for 23 parts, and emulsifying agent accounts for 2 parts, and water accounts for 75 parts；
S202：Pentaerythrite stearate is scattered in after the emulsifying agent and is dispersed in water to obtain the environment-friendly type rubber
Glue vulcanizes flowable；
S203：The environment-friendly rubber vulcanization flowable that stirs makes pentaerythrite stearate uniform decomposition in emulsification
In the mixed flow of agent and water；
S204：Rubber or rubber semi-finished product to be vulcanized are provided；
S205：The environment-friendly rubber vulcanization flowable to stir described coated on the rubber to be vulcanized or
The surface of rubber semi-finished product；
S206：After environment-friendly rubber vulcanization flowable is dried, to the rubber to be vulcanized or rubber half
Finished product is vulcanized.
In step S205, by side of the environment-friendly rubber vulcanization flowable coated on rubber or rubber semi-finished product
Method can use spraying method, or be applied to using hairbrush on the surface of rubber or rubber semi-finished product.
Further, the rubber semi-finished product can be tyre semi-finished products.
Compared with prior art, environment-friendly rubber vulcanization flowable provided by the present invention, the pentaerythrite stearic acid
Fat has high lubrication and stability at high temperature, and does not assemble blocking, is adhered to film face and also will not fall off, most important
Reason is that stearate is compatible with rubber, carries out vulcanizing the pentaerythrite stearate after surface liquid volatile dry with strong
Hydrodynamic lubrication acts on, the bright no starved phenomenon attractive in appearance of the finished surface after vulcanization.Meanwhile the environment-friendly rubber vulcanizes flowable also not
Mould can be polluted, the finished surface after vulcanization does not have greasy feeling, does not influence finished surface properties of rubber.Further, since the ring
Guarantor's type vulcanization of rubber flowable does not contain talcum powder, therefore will not pollute working environment and model, while is also production skin cream
Main component, be adhered to operator has moisturizing function on hand, belongs to green product.
Presently preferred embodiments of the present invention is these are only, is not used to limit to protection scope of the present invention, it is any in the present invention
Modification, equivalent substitution or improvement in spirit etc., all cover in scope of the presently claimed invention.
Claims (6)
1. a kind of environment-friendly rubber vulcanizes flowable, it is characterised in that：The environment-friendly rubber vulcanization flowable includes Ji Wusi
Alcohol stearate, emulsifying agent, Yi Jishui, the pentaerythrite stearate as described in mass fraction account for 23 parts, and emulsifying agent accounts for 2 parts, water
Account for 75 parts.
2. environment-friendly rubber as claimed in claim 1 vulcanizes flowable, it is characterised in that：The emulsifying agent includes polyoxyethylene
Monoleate, glyceryl monostearate, and the quality parts ratio of the Aceonon 300 MO and glyceryl monostearate is
1：1.
3. a kind of preparation method of environment-friendly rubber vulcanization flowable, it comprises the following steps.
Pentaerythrite stearate, emulsifying agent, Yi Jishui, wherein by mass fraction, the pentaerythrite stearate accounts for are provided
23 parts, emulsifying agent accounts for 2 parts, and water accounts for 75 parts；
The pentaerythrite stearate is emulsified using the emulsifying agent；
Pentaerythrite stearate after emulsification is dispersed in the water to obtain the environment-friendly rubber vulcanization flowing
Agent.
4. the preparation method of environment-friendly rubber vulcanization flowable as claimed in claim 3, it is characterised in that：The emulsifying agent bag
Include Aceonon 300 MO, glyceryl monostearate, and the matter of the Aceonon 300 MO and glyceryl monostearate
It is 1 to measure portion rate：1.
5. a kind of application method of environment-friendly rubber vulcanization flowable, it comprises the following steps：
Pentaerythrite stearate, emulsifying agent, Yi Jishui, wherein by mass fraction, the pentaerythrite stearate accounts for are provided
23 parts, emulsifying agent accounts for 2 parts, and water accounts for 75 parts；
Pentaerythrite stearate is scattered in after the emulsifying agent and is dispersed in water to obtain the environment-friendly rubber vulcanization stream
Dynamic agent；
The environment-friendly rubber vulcanization flowable that stirs makes pentaerythrite stearate uniform decomposition in emulsifying agent and water
In mixed flow；
Rubber or rubber semi-finished product to be vulcanized are provided；
The environment-friendly rubber vulcanization flowable to stir described coated on the rubber to be vulcanized or rubber half into
The surface of product；
After environment-friendly rubber vulcanization flowable is dried, sulphur is carried out to the rubber to be vulcanized or rubber semi-finished product
Change.
6. the application method of environment-friendly rubber vulcanization flowable as claimed in claim 5, it is characterised in that：The rubber half into
Product are tyre semi-finished products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711069185.1A CN107814966A (en) | 2017-11-03 | 2017-11-03 | A kind of environment-friendly rubber vulcanization flowable and preparation method thereof and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711069185.1A CN107814966A (en) | 2017-11-03 | 2017-11-03 | A kind of environment-friendly rubber vulcanization flowable and preparation method thereof and application method |
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| Publication Number | Publication Date |
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| CN107814966A true CN107814966A (en) | 2018-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711069185.1A Pending CN107814966A (en) | 2017-11-03 | 2017-11-03 | A kind of environment-friendly rubber vulcanization flowable and preparation method thereof and application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707720A (en) * | 2021-01-31 | 2021-04-27 | 鞍山赛诺新材料有限公司 | Anhydrous converter large fabric with self-flowing effect |
Citations (4)
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|---|---|---|---|---|
| CN102533105A (en) * | 2012-01-12 | 2012-07-04 | 江苏爱特恩高分子材料有限公司 | Rubber separating agent |
| CN102825687A (en) * | 2012-08-21 | 2012-12-19 | 河南省科学院高新技术研究中心 | Novel rubber tire isolation release agent and preparation method thereof |
| CN103304881A (en) * | 2013-06-26 | 2013-09-18 | 山东阳谷华泰化工股份有限公司 | Novel carbon black dispersing agent for rubber and preparation method thereof |
| CN106750452A (en) * | 2016-11-18 | 2017-05-31 | 厦门宝橡橡塑材料有限公司 | A kind of paste rubber interleaving agent |
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2017
- 2017-11-03 CN CN201711069185.1A patent/CN107814966A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533105A (en) * | 2012-01-12 | 2012-07-04 | 江苏爱特恩高分子材料有限公司 | Rubber separating agent |
| CN102825687A (en) * | 2012-08-21 | 2012-12-19 | 河南省科学院高新技术研究中心 | Novel rubber tire isolation release agent and preparation method thereof |
| CN103304881A (en) * | 2013-06-26 | 2013-09-18 | 山东阳谷华泰化工股份有限公司 | Novel carbon black dispersing agent for rubber and preparation method thereof |
| CN106750452A (en) * | 2016-11-18 | 2017-05-31 | 厦门宝橡橡塑材料有限公司 | A kind of paste rubber interleaving agent |
Non-Patent Citations (1)
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| 汪多仁: "《绿色增塑剂》", 31 October 2011, 科学技术文献出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707720A (en) * | 2021-01-31 | 2021-04-27 | 鞍山赛诺新材料有限公司 | Anhydrous converter large fabric with self-flowing effect |
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Application publication date: 20180320 |