FR2264049A1 - Conductive material useful in electrical engineering - prepd. from polymethylvinyl dimethylsiloxane gum conductive filler and dialkylaminomethyl triethoxysilane curing agent - Google Patents
Conductive material useful in electrical engineering - prepd. from polymethylvinyl dimethylsiloxane gum conductive filler and dialkylaminomethyl triethoxysilane curing agentInfo
- Publication number
- FR2264049A1 FR2264049A1 FR7408196A FR7408196A FR2264049A1 FR 2264049 A1 FR2264049 A1 FR 2264049A1 FR 7408196 A FR7408196 A FR 7408196A FR 7408196 A FR7408196 A FR 7408196A FR 2264049 A1 FR2264049 A1 FR 2264049A1
- Authority
- FR
- France
- Prior art keywords
- dialkylaminomethyl
- triethoxysilane
- curing agent
- useful
- electrical engineering
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
A conductive material comprises 100 pts. wt. of polymethy-vinyldimethylsiloxane gum (I), 20-100 pts. wt. of an electrically conductive filler (II) and 0.5-4 pts. wt. of a dialkylaminomethyl- triethoxysilane (III) as a curing agent. The material has a high electrical resistance at high temp. (80-250 degrees C), the electrical resistance varying sharply with temp. variation. It is useful for mfr. of lower-temp. heating elements intended for working for lengthy periods at 80-100 degrees C, and for de-icing in aviation, ship building and car building. It is useful in heating various liquids and gases. It exhibits reversible relay effect and a high tensosensitivity. It can be shaped into sheets, tubes etc. and is useful in electrical engineering devices, automatic systems, signalization etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7408196A FR2264049A1 (en) | 1974-03-11 | 1974-03-11 | Conductive material useful in electrical engineering - prepd. from polymethylvinyl dimethylsiloxane gum conductive filler and dialkylaminomethyl triethoxysilane curing agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7408196A FR2264049A1 (en) | 1974-03-11 | 1974-03-11 | Conductive material useful in electrical engineering - prepd. from polymethylvinyl dimethylsiloxane gum conductive filler and dialkylaminomethyl triethoxysilane curing agent |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2264049A1 true FR2264049A1 (en) | 1975-10-10 |
FR2264049B1 FR2264049B1 (en) | 1977-09-30 |
Family
ID=9136118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7408196A Granted FR2264049A1 (en) | 1974-03-11 | 1974-03-11 | Conductive material useful in electrical engineering - prepd. from polymethylvinyl dimethylsiloxane gum conductive filler and dialkylaminomethyl triethoxysilane curing agent |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2264049A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2338974A1 (en) * | 1976-01-21 | 1977-08-19 | Gen Electric | VULCANIZABLE COMPOSITION IN AN ELECTRICALLY CONDUCTIVE SILICONE ELASTOMER AND MANUFACTURING PROCESS |
-
1974
- 1974-03-11 FR FR7408196A patent/FR2264049A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2338974A1 (en) * | 1976-01-21 | 1977-08-19 | Gen Electric | VULCANIZABLE COMPOSITION IN AN ELECTRICALLY CONDUCTIVE SILICONE ELASTOMER AND MANUFACTURING PROCESS |
Also Published As
Publication number | Publication date |
---|---|
FR2264049B1 (en) | 1977-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |