CN106750641A - A kind of fire-retardant nitrile rubber formula - Google Patents

A kind of fire-retardant nitrile rubber formula Download PDF

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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
Authority
CN
China
Prior art keywords
parts
antioxidant
fire
nitrile rubber
rubber
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
Application number
CN201611068781.3A
Other languages
Chinese (zh)
Inventor
吕晓刚
吴喜林
张建华
王化勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Jituo Rubber Technologies Co Ltd
Original Assignee
Wuhu Jituo Rubber Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhu Jituo Rubber Technologies Co Ltd filed Critical Wuhu Jituo Rubber Technologies Co Ltd
Priority to CN201611068781.3A priority Critical patent/CN106750641A/en
Publication of CN106750641A publication Critical patent/CN106750641A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/02Copolymers with acrylonitrile
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/22Halogen 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

A kind of fire-retardant nitrile rubber formula
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.
CN201611068781.3A 2016-11-29 2016-11-29 A kind of fire-retardant nitrile rubber formula Pending CN106750641A (en)

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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Cited By (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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