CN104672622A - Rubber filler with flame retarding performance - Google Patents
Rubber filler with flame retarding performance Download PDFInfo
- Publication number
- CN104672622A CN104672622A CN201310621821.2A CN201310621821A CN104672622A CN 104672622 A CN104672622 A CN 104672622A CN 201310621821 A CN201310621821 A CN 201310621821A CN 104672622 A CN104672622 A CN 104672622A
- Authority
- CN
- China
- Prior art keywords
- parts
- rubber
- rubber filler
- flame retardant
- flame
- 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
Links
Classifications
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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
- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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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
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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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
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
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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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses rubber filler with a flame retarding performance. The rubber filler is prepared from the following components in parts by weight: 10-20 parts of ethylene-propylene-diene monomer, 20-35 parts of reinforcing agent modified nano-silicon chloride, 5-8 parts of stearic acid, 10-12 parts of methylsilicone oil, 5-10 parts of chlorinated paraffin, 3-8 parts of sulfur, 20-30 parts of nano flame-retardant smoke suppressor and 1-4 parts of a coupling agent. The rubber filler has the advantages of small addition amount and excellent flame retarding performance by utilizing combined use of organic flame retardant and inorganic flame retardant, and does not generate toxic or harmful gases. The mechanical performance, high-temperature resistance, mechanical strength and abrasion resistance of the conductive rubber can be improved.
Description
Technical field
The present invention relates to a kind of rubber combination, especially relate to a kind of loading material of rubber with flame-proof abrasion-resistant performance.
Background technology
Conductive rubber is as the one in conductive polymer composites, be that matrix adds that conductive filler material is made with rubber elastomer, both the elasticity of base rubber had been remained, there is again the electroconductibility of conductive filler material, because material in very large range can regulate electricity and the mechanical property of material according to requirements, the advantages such as quality is light, easily machine-shaping, cost are low, technology maturation, obtained in recent years and developed rapidly, become a kind of new function material, be widely used in space flight, aircraft manufacturing and machinery manufacturing industry, medical science, electric and electronic industry.In the last few years, along with the development of electronic industry, electromagnetic wave shielding sealing material demand also constantly expands.Mostly conductive rubber is in the market common non-flame resistant grade, and be especially the conductive rubber of filler with nickel bag graphite, high flame retardant grade is few especially.So in some occasions high to flame-retardancy requirements, the conductive rubber of common grade, its application receives certain restriction.
Summary of the invention
For prior art exist deficiency, technical problem to be solved by this invention is, provide a kind of with low cost, conductivity is high and the loading material of rubber with flame retardant properties that flame retardant properties is good.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of loading material of rubber with flame retardant properties, is grouped into by the one-tenth of following weight part:
Terpolymer EP rubber 10 ~ 20;
Strengthening agent modified Nano silicon chlorides 20 ~ 35;
Stearic acid 5 ~ 8;
Methyl-silicone oil 10 ~ 12;
Clorafin 5 ~ 10;
Sulfur 3 ~ 8;
Nano flame retardant smoke suppressor 20 ~ 30;
Coupling agent 1 ~ 4.
The advantage that the present invention has the loading material of rubber of flame retardant properties is: the present invention utilize organic fire-retardant and inorganic combustion inhibitor with the use of, addition is few, excellent fireproof performance, and not producing toxic and harmful, the mechanical property of this conductive rubber is good, high thermal resistance, physical strength are good, wear resisting property is improved.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further details;
There is a loading material of rubber for flame retardant properties, be grouped into by the one-tenth of following weight part:
Terpolymer EP rubber 10 ~ 20;
Strengthening agent modified Nano silicon chlorides 20 ~ 35;
Stearic acid 5 ~ 8;
Methyl-silicone oil 10 ~ 12;
Clorafin 5 ~ 10;
Sulfur 3 ~ 8;
Nano flame retardant smoke suppressor 20 ~ 30;
Coupling agent 1 ~ 4;
Paraffin 1 ~ 4.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, the change made, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (1)
1. there is a loading material of rubber for flame retardant properties, it is characterized in that, be grouped into by the one-tenth of following weight part:
Terpolymer EP rubber 10 ~ 20;
Strengthening agent modified Nano silicon chlorides 20 ~ 35;
Stearic acid 5 ~ 8;
Methyl-silicone oil 10 ~ 12;
Clorafin 5 ~ 10;
Sulfur 3 ~ 8;
Nano flame retardant smoke suppressor 20 ~ 30;
Coupling agent 1 ~ 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621821.2A CN104672622A (en) | 2013-11-30 | 2013-11-30 | Rubber filler with flame retarding performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621821.2A CN104672622A (en) | 2013-11-30 | 2013-11-30 | Rubber filler with flame retarding performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104672622A true CN104672622A (en) | 2015-06-03 |
Family
ID=53308240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310621821.2A Pending CN104672622A (en) | 2013-11-30 | 2013-11-30 | Rubber filler with flame retarding performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104672622A (en) |
-
2013
- 2013-11-30 CN CN201310621821.2A patent/CN104672622A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |