CN107200890A - A kind of anti-flaming rubber product and preparation method thereof - Google Patents
A kind of anti-flaming rubber product and preparation method thereof Download PDFInfo
- Publication number
- CN107200890A CN107200890A CN201710321704.2A CN201710321704A CN107200890A CN 107200890 A CN107200890 A CN 107200890A CN 201710321704 A CN201710321704 A CN 201710321704A CN 107200890 A CN107200890 A CN 107200890A
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- parts
- rubber
- flaming
- neoprene
- resin
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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
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to rubber processing technique field, and in particular to a kind of anti-flaming rubber product and preparation method thereof.A kind of anti-flaming rubber product, it, which constitutes to constitute by weight, is：0.5 2 parts of 10 16 parts of neoprene, 10 15 parts of butadiene-styrene rubber, 0.8 1.2 parts of resin, 27 parts of white carbon, 28 parts of fire retardant and age resistor.The product good flame resistance and low cigarette of the present invention, oxygen index (OI) is more than 35%, and V0 grades of vertical combustion, smoke density is less than 100.Amount of flame-retardant agent is few, no more than 35phr, and this not only makes easy to process, and can ensure the physical and mechanical properties that silicon rubber has had.Intensity is high, and ageing properties are good and compression set is small.
Description
Technical field
The present invention relates to rubber processing technique field, and in particular to a kind of anti-flaming rubber product and preparation method thereof.
Background technology
The Polymer Synthesizing that 1930s is set up is developed rapidly with processing industry in the later stage fifties, rubber
Glue, plastics, the big synthetic material of fiber three are increasingly being applied in the production and living of each department of national economy and people,
And simultaneously because high polymer material be ignited caused by fire also occur again and again, the casualties and property loss thereby resulted in
It is increasing.People have found when studying the rule that fire occurs, if raising rubber, plastics Polymer material is fire-retardant
Property, then the possibility of fire generation and the casualties, the property loss that are triggered by fire can be greatly lowered, so people
Increasingly pay attention to the anti-flammability of high polymer material.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
When the prior art for being considered as recognizing or implying the information structure in any form well known to persons skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of fire retardant combination for rubber, its temperature in use scope is wide, is difficult failure.
The present invention provides a kind of anti-flaming rubber product, and it, which constitutes to constitute by weight, is：10-16 parts of neoprene；Butylbenzene rubber
10-15 parts of glue；0.8-1.2 parts of resin；2-7 parts of white carbon；2-8 parts of fire retardant；0.5-2 parts of age resistor.
The anti-flaming rubber product of institute of the invention, further, it, which constitutes to constitute by weight, is：12-14 parts of neoprene；Fourth
10-13 parts of benzene rubber；1.0-1.2 parts of resin；3-5 parts of white carbon；4-7 parts of fire retardant, 0.5-1.5 parts of age resistor.
The present invention provides a kind of preparation method of anti-flaming rubber product, and its step of preparation process is as follows：With rubber mixing machine by chlorine
Rubber mixing machine bag roller on buna raw material；Resin and age resistor are pulverized in 250 mesh of sieving, input sizing material；Sequentially add white carbon,
Fire retardant；Neoprene masterbatch is made after mixing is uniform；Then high temperature rubber mixing machine is used by rubber mixing machine bag roller on butadiene-styrene rubber raw material；
Resin and age resistor are pulverized in 200 mesh of sieving, input sizing material；Sequentially add white carbon, fire retardant；Day is made after mixing is uniform
Butadiene-styrene rubber masterbatch；Finally two kinds of masterbatch are mixed in proportion, added on a mill after vulcanizing agent mixing uniformly through pressure
Prolong, be molded, vulcanization process turns into specification product.
Compared with prior art, the present invention has the advantages that：
The product good flame resistance and low cigarette of the present invention, oxygen index (OI) is more than 35%, and V0 grades of vertical combustion, smoke density is less than 100.
Amount of flame-retardant agent is few, no more than 35phr, and this not only makes easy to process, and can ensure the physical mechanical that silicon rubber has had
Performance.Intensity is high, and ageing properties are good and compression set is small.
Embodiment
The embodiment of the present invention is described in detail with reference to embodiment, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
Embodiment 1：
A kind of anti-flaming rubber product, it, which constitutes to constitute by weight, is：10 parts of neoprene；15 parts of butadiene-styrene rubber；Resin 1.2
Part；7 parts of white carbon；8 parts of fire retardant；2 parts of age resistor.
Its preparation method is：With rubber mixing machine by rubber mixing machine bag roller on neoprene raw material；Resin and age resistor were pulverized
Sieve in 250 mesh, input sizing material；Sequentially add white carbon, fire retardant；Neoprene masterbatch is made after mixing is uniform；Then with height
Warm rubber mixing machine is by rubber mixing machine bag roller on butadiene-styrene rubber raw material；Resin and age resistor are pulverized in 200 mesh of sieving, input sizing material；According to
Secondary addition white carbon, fire retardant；A day butadiene-styrene rubber masterbatch is made after mixing is uniform；Finally two kinds of masterbatch are mixed in proportion
Close, through calendering, shaping, vulcanization process as specification product after the mixing of addition vulcanizing agent is uniform on a mill.
Embodiment 2：
A kind of anti-flaming rubber product, it is characterised in that it, which constitutes to constitute by weight, is：16 parts of neoprene, butadiene-styrene rubber
2 parts of 15 parts, 1.2 parts of resin, 7 parts of white carbon, 8 parts of fire retardant and age resistor.
Its specific preparation method is carried out according to the preparation method of embodiment 1.
Embodiment 3：
A kind of anti-flaming rubber product, it is characterised in that it, which constitutes to constitute by weight, is：12 parts of neoprene, butadiene-styrene rubber
1.0 parts of 13 parts, 1.0 parts of resin, 5 parts of white carbon, 6 parts of fire retardant and age resistor.
Its specific preparation method is carried out according to the preparation method of embodiment 1.
The anti-flaming rubber product prepared in embodiment 1-4 is subjected to performance test, as a result as shown in table 1.
The performance parameters of table 1 are determined
| Embodiment | Stretch strong MPa | Elongation at break % | Wear volume cm3 | Limited oxygen index % |
| Embodiment 1 | 14.5 | 540 | 0.54 | 24.2 |
| Embodiment 2 | 14.1 | 570 | 0.51 | 25.5 |
| Embodiment 3 | 15.2 | 550 | 0.55 | 25.8 |
As it can be seen from table 1 the indices of anti-flaming rubber product are also superior to country obtained by 1-3 of the embodiment of the present invention
Standard.
It is foregoing to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (3)
1. a kind of anti-flaming rubber product, it is characterised in that it, which constitutes to constitute by weight, is：10-16 parts of neoprene, butadiene-styrene rubber
0.5-2 parts of 10-15 parts, 0.8-1.2 parts of resin, 2-7 parts of white carbon, 2-8 parts of fire retardant and age resistor.
2. anti-flaming rubber product according to claim 1, it is characterised in that it, which constitutes to constitute by weight, is：Neoprene
12-14 parts, 10-13 parts of butadiene-styrene rubber, 1.0-1.2 parts of resin, 3-5 parts of white carbon, 4-7 parts of fire retardant and age resistor 0.5-1.5
Part.
3. the preparation method of anti-flaming rubber product according to claim 1 or 2, it is characterised in that comprise the following steps：
(1) with rubber mixing machine by rubber mixing machine bag roller on neoprene raw material；
(2) resin and age resistor are pulverized in 250 mesh of sieving, input sizing material；Sequentially add white carbon, fire retardant；
(3) neoprene masterbatch is made after kneading uniformly；Then high temperature rubber mixing machine is used by rubber mixing machine bag roller on butadiene-styrene rubber raw material；
Resin and age resistor are pulverized in 200 mesh of sieving, input sizing material；
(4) white carbon, fire retardant are sequentially added；A day butadiene-styrene rubber masterbatch is made after mixing is uniform；
(5) finally two kinds of masterbatch are mixed in proportion, add on a mill vulcanizing agent mixing it is uniform after through calendering, shaping,
Vulcanization process turns into specification product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710321704.2A CN107200890A (en) | 2017-05-09 | 2017-05-09 | A kind of anti-flaming rubber product and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710321704.2A CN107200890A (en) | 2017-05-09 | 2017-05-09 | A kind of anti-flaming rubber product and preparation method thereof |
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| CN107200890A true CN107200890A (en) | 2017-09-26 |
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| CN201710321704.2A Pending CN107200890A (en) | 2017-05-09 | 2017-05-09 | A kind of anti-flaming rubber product and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126140A (en) * | 2020-10-20 | 2020-12-25 | 江苏佳佳新能源有限公司 | Corrosion-resistant rubber product sizing material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560311A (en) * | 2009-02-13 | 2009-10-21 | 青岛四方车辆研究所有限公司 | Railway vehicle vibration damping and anti-flaming rubber product and preparation method thereof |
| CN103265743A (en) * | 2013-05-23 | 2013-08-28 | 苏州富通高新材料科技股份有限公司 | Nanoparticles filled high-strength fire-resistant rubber material and preparation method of the same |
| CN106243429A (en) * | 2016-08-29 | 2016-12-21 | 樊之雄 | A kind of flame-retardant and anti-static conveyer belt cover layer elastomeric material and preparation method thereof |
-
2017
- 2017-05-09 CN CN201710321704.2A patent/CN107200890A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560311A (en) * | 2009-02-13 | 2009-10-21 | 青岛四方车辆研究所有限公司 | Railway vehicle vibration damping and anti-flaming rubber product and preparation method thereof |
| CN103265743A (en) * | 2013-05-23 | 2013-08-28 | 苏州富通高新材料科技股份有限公司 | Nanoparticles filled high-strength fire-resistant rubber material and preparation method of the same |
| CN106243429A (en) * | 2016-08-29 | 2016-12-21 | 樊之雄 | A kind of flame-retardant and anti-static conveyer belt cover layer elastomeric material and preparation method thereof |
Non-Patent Citations (4)
| Title |
|---|
| 化学工业部北京橡胶工业研究院: "《橡胶制品工业》", 31 May 1968, 化学工业出版社 * |
| 张佐光: "《功能复合材料》", 30 September 2004, 化学工业出版社 * |
| 柳云骐: "《材料化学》", 28 February 2013, 中国石油大学出版社 * |
| 蔡永源: "《高分子材料阻燃技术手册》", 28 February 1993, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126140A (en) * | 2020-10-20 | 2020-12-25 | 江苏佳佳新能源有限公司 | Corrosion-resistant rubber product sizing material |
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Application publication date: 20170926 |