CN106750641A - A kind of fire-retardant nitrile rubber formula - Google Patents
A kind of fire-retardant nitrile rubber formula Download PDFInfo
- Publication number
- CN106750641A CN106750641A CN201611068781.3A CN201611068781A CN106750641A CN 106750641 A CN106750641 A CN 106750641A CN 201611068781 A CN201611068781 A CN 201611068781A CN 106750641 A CN106750641 A CN 106750641A
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- Prior art keywords
- parts
- antioxidant
- fire
- nitrile rubber
- rubber
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- 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
- 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
- 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
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
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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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
It is an object of the invention to provide a kind of fire-retardant nitrile rubber formula, by the nitrile rubber using N240S, addition modified magnesium hydroxide is used as fire retardant, with high flame resistance and environment friendly non-halogen, addition silane coupler R50S and modified paligorskite improve the physical and mechanical properties of rubber, zinc oxide, stearic acid, antioxidant 4010NA, antioxidant MB, the addition of paraffin are further ensured that the excellent fireproof performance and stabilization of nitrile rubber, make to change the flame-retardancy requirements that rubber meets DIN5510.
Description
Technical field
The present invention relates to field of rubber technology, more particularly to a kind of fire-retardant nitrile rubber formula.
Background technology
Rubber is elastomeric macromolecular compound.It is divided into two kinds of natural rubber and synthetic rubber.Natural rubber is from rubber
Colloid post-processing is extracted in the plants such as gum, Russian dandelion to be made；Synthetic rubber is then obtained by the aggregated reaction of various monomers.Rubber
Product is widely used in industry or life each side.In the prior art, nitrile rubber is widely used in the various oil resistant rubber systems of system
Product, various oil seat gaskets, pad, sleeve pipe, flexible package, flexible rubber hose, printer's roll, cable glue material etc..Nitrile rubber needs tool
There is high flame resistance, its fire resistance need to meet the flame-retardancy requirements of DIN5510, while also needing to low smoke and zero halogen, therefore solve this
One problem just seems very necessary.
The content of the invention
To solve the above problems, the present invention provides a kind of fire-retardant nitrile rubber formula, by the butyronitrile rubber using N240S
Glue, addition modified magnesium hydroxide as fire retardant, with high flame resistance and environment friendly non-halogen, addition silane coupler R50S and
Modified paligorskite improves the physical and mechanical properties of rubber, and zinc oxide, stearic acid, antioxidant 4010NA, antioxidant MB, paraffin add
Plus the excellent fireproof performance and stabilization of nitrile rubber are further ensured that, and make to change the flame-retardancy requirements that rubber meets DIN5510, solve
Produced problem in background technology.
It is an object of the invention to provide a kind of fire-retardant nitrile rubber formula, the material of following mass fraction is included：
90-110 parts of N240S nitrile rubbers,
Zinc oxide 3-8 parts,
Stearic acid 1-3 parts,
Antioxidant 4010NA 2-5 parts,
Antioxidant MB 1-3 parts,
Paraffin 2-5 parts,
110-130 parts of modified magnesium hydroxide environmental protection fire retarding agent,
2-5 parts of silane coupler R50S,
20-30 parts of N330 carbon blacks,
Sulphur 1-3 parts,
Accelerator 2-5 parts,
Nano silicate 7-15 parts,
Modified paligorskite 5-10 parts,
7-13 parts of vulcanization accelerator TBSI,
Triphenyl phosphate 3-7 parts.
Further improvement is that：Include the material of following mass fraction：
100 parts of N240S nitrile rubbers,
5 parts of zinc oxide,
1 part of stearic acid,
3 parts of antioxidant 4010NA,
1.5 parts of antioxidant MB,
3 parts of paraffin,
120 parts of modified magnesium hydroxide environmental protection fire retarding agent,
3 parts of silane coupler R50S,
25 parts of N330 carbon blacks,
1.5 parts of sulphur,
2.5 parts of accelerator,
10 parts of nano silicate,
7 parts of modified paligorskite,
10 parts of vulcanization accelerator TBSI,
5 parts of triphenyl phosphate.
Beneficial effects of the present invention：, by the nitrile rubber using N240S, addition modified magnesium hydroxide is used as resistance for the present invention
Combustion agent, with high flame resistance and environment friendly non-halogen, the physics of addition silane coupler R50S and modified paligorskite improvement rubber
Mechanical performance, zinc oxide, stearic acid, antioxidant 4010NA, antioxidant MB, the addition of paraffin are further ensured that the resistance of nitrile rubber
Combustion excellent performance and stabilization, make to change the flame-retardancy requirements that rubber meets DIN5510.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
Embodiment one
The present embodiment provides a kind of fire-retardant nitrile rubber formula, includes the material of following mass fraction：
90 parts of N240S nitrile rubbers,
3 parts of zinc oxide,
2 parts of stearic acid,
2 parts of antioxidant 4010NA,
1 part of antioxidant MB,
2 parts of paraffin,
110 parts of modified magnesium hydroxide environmental protection fire retarding agent,
2 parts of silane coupler R50S,
20 parts of N330 carbon blacks,
1 part of sulphur,
2 parts of accelerator,
7 parts of nano silicate,
5 parts of modified paligorskite,
7 parts of vulcanization accelerator TBSI,
3 parts of triphenyl phosphate.
Embodiment two
The present embodiment provides a kind of fire-retardant nitrile rubber formula, includes the material of following mass fraction：
100 parts of N240S nitrile rubbers,
5 parts of zinc oxide,
1 part of stearic acid,
3 parts of antioxidant 4010NA,
1.5 parts of antioxidant MB,
3 parts of paraffin,
120 parts of modified magnesium hydroxide environmental protection fire retarding agent,
3 parts of silane coupler R50S,
25 parts of N330 carbon blacks,
1.5 parts of sulphur,
2.5 parts of accelerator,
10 parts of nano silicate,
7 parts of modified paligorskite,
10 parts of vulcanization accelerator TBSI,
5 parts of triphenyl phosphate.
Embodiment three
The present embodiment provides a kind of fire-retardant nitrile rubber formula, includes the material of following mass fraction：
110 parts of N240S nitrile rubbers,
8 parts of zinc oxide,
3 parts of stearic acid,
5 parts of antioxidant 4010NA,
3 parts of antioxidant MB,
5 parts of paraffin,
130 parts of modified magnesium hydroxide environmental protection fire retarding agent,
5 parts of silane coupler R50S,
30 parts of N330 carbon blacks,
3 parts of sulphur,
5 parts of accelerator,
15 parts of nano silicate,
10 parts of modified paligorskite,
13 parts of vulcanization accelerator TBSI,
7 parts of triphenyl phosphate.
Above example adds modified magnesium hydroxide as fire retardant, with high resistant by the nitrile rubber using N240S
Combustion performance and environment friendly non-halogen, addition silane coupler R50S and modified paligorskite improve the physical and mechanical properties of rubber, oxidation
Zinc, stearic acid, antioxidant 4010NA, antioxidant MB, the addition of paraffin be further ensured that the excellent fireproof performance of nitrile rubber and
Stabilization, makes to change the flame-retardancy requirements that rubber meets DIN5510.
Claims (2)
1. a kind of fire-retardant nitrile rubber formula, it is characterised in that：Include the material of following mass fraction：
90-110 parts of N240S nitrile rubbers,
Zinc oxide 3-8 parts,
Stearic acid 1-3 parts,
Antioxidant 4010NA 2-5 parts,
Antioxidant MB 1-3 parts,
Paraffin 2-5 parts,
110-130 parts of modified magnesium hydroxide environmental protection fire retarding agent,
2-5 parts of silane coupler R50S,
20-30 parts of N330 carbon blacks,
Sulphur 1-3 parts,
Accelerator 2-5 parts,
Nano silicate 7-15 parts,
Modified paligorskite 5-10 parts,
7-13 parts of vulcanization accelerator TBSI,
Triphenyl phosphate 3-7 parts.
2. as claimed in claim 1 a kind of fire-retardant nitrile rubber formula, it is characterised in that：Include the material of following mass fraction：
100 parts of N240S nitrile rubbers,
5 parts of zinc oxide,
1 part of stearic acid,
3 parts of antioxidant 4010NA,
1.5 parts of antioxidant MB,
3 parts of paraffin,
120 parts of modified magnesium hydroxide environmental protection fire retarding agent,
3 parts of silane coupler R50S,
25 parts of N330 carbon blacks,
1.5 parts of sulphur,
2.5 parts of accelerator,
10 parts of nano silicate,
7 parts of modified paligorskite,
10 parts of vulcanization accelerator TBSI,
5 parts of triphenyl phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611068781.3A CN106750641A (en) | 2016-11-29 | 2016-11-29 | A kind of fire-retardant nitrile rubber formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611068781.3A CN106750641A (en) | 2016-11-29 | 2016-11-29 | A kind of fire-retardant nitrile rubber formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106750641A true CN106750641A (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611068781.3A Pending CN106750641A (en) | 2016-11-29 | 2016-11-29 | A kind of fire-retardant nitrile rubber formula |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629311A (en) * | 2018-12-19 | 2019-04-16 | 上海金熊造纸网毯有限公司 | A kind of bilayer blanket in use for bottom meshwork papermaking |
| CN112625319A (en) * | 2020-12-23 | 2021-04-09 | 际华三五一三实业有限公司 | Flame-retardant high-temperature-resistant rubber and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1492005A (en) * | 2003-08-29 | 2004-04-28 | 杨治富 | Surface treating coupling agent for natural magnesium hydroxide organic flame-retardant powder |
| CN101250290A (en) * | 2008-04-02 | 2008-08-27 | 际华三五一四制革制鞋有限公司 | Thermostable, flame-resistant and oil-proof rubber sizing material and production method thereof |
| CN104672547A (en) * | 2013-11-30 | 2015-06-03 | 青岛佳尚创意文化有限公司 | Environment-friendly flame-retardant rubber |
| CN105602036A (en) * | 2014-11-19 | 2016-05-25 | 孙宝林 | Acrylonitrile-butadiene rubber powder and preparation method thereof |
| CN105623012A (en) * | 2016-03-22 | 2016-06-01 | 陈冲 | Formula of anticorrosive rubber |
-
2016
- 2016-11-29 CN CN201611068781.3A patent/CN106750641A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1492005A (en) * | 2003-08-29 | 2004-04-28 | 杨治富 | Surface treating coupling agent for natural magnesium hydroxide organic flame-retardant powder |
| CN101250290A (en) * | 2008-04-02 | 2008-08-27 | 际华三五一四制革制鞋有限公司 | Thermostable, flame-resistant and oil-proof rubber sizing material and production method thereof |
| CN104672547A (en) * | 2013-11-30 | 2015-06-03 | 青岛佳尚创意文化有限公司 | Environment-friendly flame-retardant rubber |
| CN105602036A (en) * | 2014-11-19 | 2016-05-25 | 孙宝林 | Acrylonitrile-butadiene rubber powder and preparation method thereof |
| CN105623012A (en) * | 2016-03-22 | 2016-06-01 | 陈冲 | Formula of anticorrosive rubber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629311A (en) * | 2018-12-19 | 2019-04-16 | 上海金熊造纸网毯有限公司 | A kind of bilayer blanket in use for bottom meshwork papermaking |
| CN109629311B (en) * | 2018-12-19 | 2020-09-22 | 上海金熊造纸网毯有限公司 | Double-layer bottom net papermaking felt |
| CN112625319A (en) * | 2020-12-23 | 2021-04-09 | 际华三五一三实业有限公司 | Flame-retardant high-temperature-resistant rubber and preparation method and application thereof |
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Application publication date: 20170531 |
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