CN106751888A - A kind of high connductivity organic silicon rubber - Google Patents
A kind of high connductivity organic silicon rubber Download PDFInfo
- Publication number
- CN106751888A CN106751888A CN201611089581.6A CN201611089581A CN106751888A CN 106751888 A CN106751888 A CN 106751888A CN 201611089581 A CN201611089581 A CN 201611089581A CN 106751888 A CN106751888 A CN 106751888A
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- Prior art keywords
- parts
- silicone oil
- silicon rubber
- methyl
- 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
- 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
-
- 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
- C08K2201/001—Conductive 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
- C08K2201/011—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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of high connductivity organic silicon rubber, it is prepared from by the raw material of following weight parts：100 parts of methyl vinyl silicon kautschuk, 4 16 parts of siloxanes, 10 30 parts of methyl-silicone oil, 2 18 parts of vinyl silicone oil, 3 15 parts of aluminum oxide, 4 16 parts of silica, 18 parts of silane coupler, 30 80 parts of gas-phase silica, 1 15 parts of crosslinking agent, 0.02 1 parts of Graphene, 3 10 parts of nano zircite.High-conductivity silicon rubber of the present invention has the thermal conductivity of superelevation, is not available for existing conventional silicone rubber, can have and more be widely applied space.
Description
Technical field
The application belongs to organic silicon rubber technical field, more particularly to a kind of high connductivity organic silicon rubber.
Background technology
Special conductive particle is filled in usual silicone rubber and can be made into conductive silicon rubber, conductive electricity silicon rubber is common except having
Outside the characteristics such as the high-low temperature resistant of silicon rubber, the processing of ageing-resistant, easy-formation, its conductive stability and good thermal stability, volume electricity
Resistance rate is general in 3~10 Ω cm, and 50~80,5~7MPa of tensile strength, specific elongation rate is up to hardness (shore A)
265%, therefore it is widely used in conducting silica gel key, conductive silicon rubber roller, printed circuit and integrated circuit and aobvious
Show the connection between device.
The content of the invention
It is an object of the invention to provide a kind of high connductivity organic silicon rubber, to overcome deficiency of the prior art.
To achieve the above object, the present invention provides following technical scheme：
The embodiment of the present application discloses a kind of high connductivity organic silicon rubber, is prepared from by the raw material of following weight parts：Methyl
100 parts of vinyl silicon kautschuk, siloxanes 4-16 parts, methyl-silicone oil 10-30 parts, vinyl silicone oil 2-18 parts, aluminum oxide 3-
15 parts, silica 4-16 parts, silane coupler 1-8 parts, gas-phase silica 30-80 parts, crosslinking agent 1-15 parts, Graphene
0.02-1 parts, nano zircite 3-10 parts.
Additionally, the present invention also provides following technical scheme：
The high connductivity organic silicon rubber is prepared from by the raw material of following weight parts：Methyl vinyl silicon kautschuk 100
Part, 6 parts of siloxanes, 10 parts of methyl-silicone oil, 8 parts of vinyl silicone oil, 5 parts of aluminum oxide, 6 parts of silica, 6 parts of silane coupler,
30 parts of conductive carbon black, 15 parts of crosslinking agent, 0.5 part of Graphene, 10 parts of nano zircite.
Compared with prior art, invention high-conductivity silicon rubber has the thermal conductivity of superelevation, be existing conventional silicone rubber institute not
Possess, can have and more be widely applied space.
Specific embodiment
The technical scheme in the embodiment of the present invention is described in detail below, it is clear that described embodiment is only
It is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment 1
A kind of preparation of high-conductivity silicon rubber, by weight, is prepared from the following components：Methyl vinyl silicone rubber
It is 100 parts of rubber, 6 parts of siloxanes, 10 parts of methyl-silicone oil, 8 parts of vinyl silicone oil, 5 parts of aluminum oxide, 6 parts of silica, silane coupled
6 parts of agent, 30 parts of gas-phase silica, 15 parts of crosslinking agent, 0.5 part of Graphene, 10 parts of nano zircite.
Embodiment 2
A kind of preparation of high-conductivity silicon rubber, by weight, is prepared from the following components：Methyl vinyl silicone rubber
100 parts of rubber, 10 parts of siloxanes, 10 parts of methyl-silicone oil, 2 parts of vinyl silicone oil, 5 parts of aluminum oxide, 0 part of silica 1, silane idol
4 parts of agent of connection, 40 parts of gas-phase silica, 10 parts of crosslinking agent, 0.2 part of Graphene, 6 parts of nano zircite.
Embodiment 3
A kind of preparation of high thermal conductive silicon rubber, by weight, is prepared from the following components：Methyl vinyl silicone rubber
100 parts of rubber, 4 parts of siloxanes, 12 parts of methyl-silicone oil, 12 parts of vinyl silicone oil, 15 parts of aluminum oxide, 5 parts of silica 1, silane
8 parts of coupling agent, 50 parts of gas-phase silica, 15 parts of crosslinking agent, 0.1 part of Graphene, 8 parts of nano zircite.
Comparative example 1
A kind of preparation of conventional silicone rubber, by weight, is prepared from the following components：Methyl vinyl silicone rubber is given birth to
100 parts of glue, 4 parts of siloxanes, 18 parts of methyl-silicone oil, 5 parts of vinyl silicone oil, 5 parts of calcium carbonate, 2 parts of silica, silane coupler
2 parts, 40 parts of gas-phase silica, 4 parts of crosslinking agent.
| Title | Specific insulation (Ω cm) | Environmental condition |
| Embodiment 1 | 5 powers of 2*10 | Normal temperature and pressure |
| Embodiment 2 | 5 powers of 6*10 | Normal temperature and pressure |
| Embodiment 3 | 6 powers of 1*10 | Normal temperature and pressure |
| Comparative example 1 | 14 powers of 1*10 | Normal temperature and pressure |
Compared with prior art, invention high-conductivity silicon rubber has the thermal conductivity of superelevation, be existing conventional silicone rubber institute not
Possess, can have and more be widely applied space.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (2)
1. a kind of high connductivity organic silicon rubber, it is characterised in that be prepared from by the raw material of following weight parts：Methyl ethylene silicon
100 parts of rubber raw rubber, siloxanes 4-16 parts, methyl-silicone oil 10-30 parts, vinyl silicone oil 2-18 parts, aluminum oxide 3-15 parts, dioxy
SiClx 4-16 parts, silane coupler 1-8 parts, gas-phase silica 30-80 parts, crosslinking agent 1-15 parts, Graphene 0.02-1 parts, nanometer
Zirconium oxide 3-10 parts.
2. high connductivity organic silicon rubber according to claim 1, it is characterised in that prepared by the raw material of following weight parts and
Into：100 parts of methyl vinyl silicon kautschuk, 6 parts of siloxanes, 10 parts of methyl-silicone oil, 8 parts of vinyl silicone oil, 5 parts of aluminum oxide,
6 parts of silica, 6 parts of silane coupler, 30 parts of conductive carbon black, 15 parts of crosslinking agent, 0.5 part of Graphene, 10 parts of nano zircite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611089581.6A CN106751888A (en) | 2016-12-01 | 2016-12-01 | A kind of high connductivity organic silicon rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611089581.6A CN106751888A (en) | 2016-12-01 | 2016-12-01 | A kind of high connductivity organic silicon rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106751888A true CN106751888A (en) | 2017-05-31 |
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ID=58914178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611089581.6A Pending CN106751888A (en) | 2016-12-01 | 2016-12-01 | A kind of high connductivity organic silicon rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106751888A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114085536A (en) * | 2021-12-09 | 2022-02-25 | 苏州力达精密配件有限公司 | Antistatic non-fading rubber and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802241A (en) * | 2016-03-31 | 2016-07-27 | 尹志平 | Electro-conductive silicon rubber composition used in cable connector plug part and manufacturing method of electro-conductive silicon rubber composition |
-
2016
- 2016-12-01 CN CN201611089581.6A patent/CN106751888A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802241A (en) * | 2016-03-31 | 2016-07-27 | 尹志平 | Electro-conductive silicon rubber composition used in cable connector plug part and manufacturing method of electro-conductive silicon rubber composition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114085536A (en) * | 2021-12-09 | 2022-02-25 | 苏州力达精密配件有限公司 | Antistatic non-fading rubber and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |