CN106009690A - Ceramic, silicone rubber and glass fiber composite insulation rubber - Google Patents
Ceramic, silicone rubber and glass fiber composite insulation rubber Download PDFInfo
- Publication number
- CN106009690A CN106009690A CN201610376178.5A CN201610376178A CN106009690A CN 106009690 A CN106009690 A CN 106009690A CN 201610376178 A CN201610376178 A CN 201610376178A CN 106009690 A CN106009690 A CN 106009690A
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- rubber
- glass fiber
- ceramic
- fiber composite
- silicone 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
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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
- C08L2201/02—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
- C08L2201/08—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
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- 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
-
- 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
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention relates to a ceramic, silicone rubber and glass fiber composite insulation rubber used for wining wires of an electric welding machine potential transformer and other potential transformers. The ceramic, silicone rubber and glass fiber composite insulation rubber is prepared through the following steps: mixing methyl phenyl vinyl silicone rubber, glass fiber filaments, titanium dioxide, trimethoxyvinylsilane D4, vinyl silicone oil, zinc oxide, sodium hydrogen silicate, quartz powder, muscovite powder, phlogopite powder, melamine, cerium hydroxide, 4# gaseous carbon black, ultrafine calcined potter's clay, hydroxyl silicone oil and a surfactant at room temperature to form base rubber, adding a vulcanizing agent, and vulcanizing the base rubber in an open mill. The ceramic, silicone rubber and glass fiber composite insulation rubber has the advantages of fire resistance, high and low temperature resistance, no smell, no toxicity, no corrosion, very small negative influences on environment, high insulation property, high compression deformation resistance and excellent low-temperature elasticity; and a production technology of the ceramic, silicone rubber and glass fiber composite insulation rubber has the advantages of simplicity, good safety, fast production speed, high efficiency, and easy product realization.
Description
Technical field
The present invention relates to the Ceramic silicon rubber glass compound inslation rubber of a kind of electric welder transformer and other transformer winding wires.
Background technology
The transformer winding wire of current domestic AC arc welding electric welding machine, great majority use glass fibre silk-covered wire, in process of production, need, after multi-lay winding glass fiber and impregnated insulating paint, silk-covered wire is carried out heating, drying.It is disadvantageous in that: 1, easily produce lack stock, disconnected stock, pine stock and fibre gap insullac fill, bond uneven, the mass defect that easily comes off etc.；2, speed of production is slow, and efficiency is low, organic solvent emission abnormal smells from the patient is big；3, being wound around the heat-resistant stability of insulating barrier, oxidative resistance, wearability, solvent resistance and arc resistance poor, breakdown strength is low, it is difficult to ensure the safe and smooth arc-welding efficiency with equipment of the source of welding current；4, speed of production is slow, and efficiency is low, organic solvent emission abnormal smells from the patient is big.
Summary of the invention
It is an object of the invention to provide a kind of fire-resistant, high-low temperature resistant, tasteless, nontoxic, corrosion-free, organic solvent-free and high-insulativity Ceramic silicon rubber glass compound inslation rubber.
Technical program of the present invention lies in: by mass percentage, be made up of following composition: methyl phenyl vinyl silicone rubber 35 ~ 45%, glass fiber 3 ~ 5%, titanium dioxide 1 ~ 3%, trimethoxyvinyl silane D40.2 ~ 0.4%, vinyl silicone oil 0.03 ~ 0.06%, zinc oxide 1 ~ 3%, silicic acid hydrogen sodium 1 ~ 3%, silica flour 7 ~ 10%, white mica powder 7 ~ 10%, phlogopite powder 3 ~ 6%, trimerization arm amine 0.8 ~ 1%, cerium hydroxide 0.8 ~ 1%, 4# gas phase carbon black 15 ~ 20%, ultra-fine calcination potter's clay 5 ~ 10%, hydroxy silicon oil 0.3 ~ 0.6%, surface conditioning agent 0.1 ~ 0.5%, vulcanizing agent 0.5 ~ 1%.Surface conditioning agent is made up of silane coupling A-172.Vulcanizing agent is made up of peroxidating (double 2.4) chlorobenzoyl.
Detailed description of the invention:
nullThe production technology of the present invention: the present invention is based on methyl phenyl vinyl silicone rubber，Trimethoxyvinyl silane is coupling agent，Hydroxy silicon oil is constitution controller，4# gas phase White Carbon black reinforcing agent，Glass fibre is for strengthening flux，Cerium hydroxide、Zinc oxide、Titanium dioxide is thermally-stabilised dosage，White mica powder、Phlogopite powder and trimerization arm amine are fire resistant flame retardant agent，Silica flour is sintering structure agent，Superfine calcinated potter's clay is for becoming porcelain filling，Silane coupling A-172 is surface conditioning agent，Glass fiber can strengthen hot-face insulation level and protective effect，Above raw material i.e. be can be made into under room temperature mixing 50 to 60 minutes on mixing roll basis glue，Basis glue adds vulcanizing agent peroxidating (double 2.4) chlorobenzoyl on a mill until to start to vulcanize (incipient scorch) in the range of 90 to 110 DEG C，The present invention is i.e. made between vulcanizing 20 to 40 seconds，And it is suitable for continuous vulcanization，Electric welder transformer and other transformer winding wires can be extruded simultaneously，Now steam pressure 0.8～1.0MPa，Body temperature is at about 30～40 DEG C，Head temperature is at about 40～45 DEG C，The most either carry out extruding and be also by other processing，All without producing incipient scorch phenomenon，Process safety is good.During it addition, the present invention uses the transformer winding wire that continuous vulcanization technique produces electric welding machine, extrusion linear speed improves more than 5 times than wrapped glass winding wire.The material of main part of the present invention is high temperature silicone rubber i.e. methyl phenyl vinyl silicone rubber, thus the present invention is a kind of macromolecule composite fire-proof insulant, possesses the fundamental characteristics of silicone rubber at normal temperatures, there is nontoxic, tasteless, high-low temperature resistant, resistance to ozone aging, weatherable, excellent electrical insulation capability, and there is the good processing characteristics of caoutchouc elasticity and usual silicone rubber.The present invention is under the ablation of flame, i.e. start to sinter into the isolation layer of hard ceramic-like housing after burning 2 to 4 minutes, produced isolation layer has certain self-supporting and flexibility, certain mechanical shock and vibration can be born, and can the burning away of very effective stop flame, give up smoking completely after burned 2 to 4 minutes.Produced smog between burning 2 to 4 minutes, is also Halogen, nontoxic.The present invention its bending flexual strength, pressure when the transformer winding wire of electric welding machine wear intensity, thermal-shock resistance, resistance to tearing and high-temperature insulating quality much larger than glass fiber varnished insulation winding wire, the function of its high-temperature insulating quality and holding circuit integrity is the most notable, being effectively increased the degree of reliability and the product quality level of the source of welding current, under the conditions of uninterrupted power source, welding has the guarantee of high reliability.So that invention achieves fire-resistant, high-low temperature resistant, tasteless, nontoxic, corrosion-free, organic solvent-free and the purpose of high-insulativity.
The present invention the invention has the beneficial effects as follows: 1, fire-resistant, high-low temperature resistant, tasteless, nontoxic, non-corrosiveness, less to environment negative effect；2, having high-insulativity, high compression set resistant and low temperature elasticity are excellent；3, production technology is simple, safety, and the fast efficiency of speed of production is high, and product is easily achieved.
The specific embodiment of the present invention:
The present invention by mass percentage, is made up of following composition: methyl phenyl vinyl silicone rubber 41.5%, glass fiber 4.15%, titanium dioxide 1.25%, trimethoxyvinyl silane D40.25%, vinyl silicone oil 0.042%, zinc oxide 2.08%, silicic acid hydrogen sodium 2.08%, silica flour 8.3%, white mica powder 8.3%, phlogopite powder 4.15%, trimerization arm amine 0.83%, cerium hydroxide 0.83%, 4# gas phase carbon black 16.6%, ultra-fine calcination potter's clay 8.3%, hydroxy silicon oil 0.42%, surface conditioning agent 0.17%, vulcanizing agent 0.66%.
Claims (3)
- null1. an electric welder transformer and the special Ceramic silicon rubber glass compound inslation rubber of other transformer winding wires，It is characterized in that: by mass percentage，It is made up of following composition: methyl phenyl vinyl silicone rubber 35 ~ 45%，Glass fiber 3 ~ 5%，Titanium dioxide 1 ~ 3%，Trimethoxyvinyl silane D4 0.2 ~ 0.4%，Vinyl silicone oil 0.03 ~ 0.06%，Zinc oxide 1 ~ 3%，Silicic acid hydrogen sodium 1 ~ 3%，Silica flour 7 ~ 10%，White mica powder 7 ~ 10%，Phlogopite powder 3 ~ 6%，Trimerization arm amine 0.8 ~ 1%，Cerium hydroxide 0.8 ~ 1%，4# gas phase carbon black 15 ~ 20%，Ultra-fine calcination potter's clay 5 ~ 10%,Hydroxy silicon oil 0.3 ~ 0.6%，Surface conditioning agent 0.1 ~ 0.5%，Vulcanizing agent 0.5 ~ 1%.
- 2. the Ceramic silicon rubber glass compound inslation rubber as described in claim 1, it is characterised in that surface conditioning agent is made up of silane coupler (A-172).
- 3. the Ceramic silicon rubber glass compound inslation rubber as described in claim 1, it is characterised in that vulcanizing agent is made up of peroxidating (double 2.4) chlorobenzoyl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376178.5A CN106009690A (en) | 2016-05-31 | 2016-05-31 | Ceramic, silicone rubber and glass fiber composite insulation rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376178.5A CN106009690A (en) | 2016-05-31 | 2016-05-31 | Ceramic, silicone rubber and glass fiber composite insulation rubber |
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| Publication Number | Publication Date |
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| CN106009690A true CN106009690A (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610376178.5A Pending CN106009690A (en) | 2016-05-31 | 2016-05-31 | Ceramic, silicone rubber and glass fiber composite insulation rubber |
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| CN (1) | CN106009690A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448796A (en) * | 2016-10-28 | 2017-02-22 | 济南瑞通铁路电务有限责任公司 | Flame-retardant and fire-resistant direct current power cable applied to rail transit and production system and method |
| CN106653153A (en) * | 2016-11-10 | 2017-05-10 | 国网山东省电力公司济南市长清区供电公司 | Optical power cable used for smart power grid |
| CN106710698A (en) * | 2016-11-10 | 2017-05-24 | 国网山东省电力公司济南市长清区供电公司 | Method for preparing optical cable for smart power grid |
| CN112420260A (en) * | 2020-09-30 | 2021-02-26 | 安徽万博电缆材料有限公司 | Cable material formula with cable accumulated snow removing function and cable |
| CN116004017A (en) * | 2023-01-09 | 2023-04-25 | 东莞市正安有机硅科技有限公司 | Glass fiber powder modified silicone rubber and preparation method thereof |
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| CN102850805A (en) * | 2012-09-24 | 2013-01-02 | 无锡江南电缆有限公司 | Fire-resistant ceramic silicone rubber, preparation method of fire-resistant ceramic silicone rubber and application in wires and cables |
| CN103642130A (en) * | 2013-03-26 | 2014-03-19 | 江苏远洋东泽电缆股份有限公司 | Flame-retardant and fire-resistant cable insulation rubber for ships and production method therefor |
| CN103923465A (en) * | 2014-04-25 | 2014-07-16 | 华东理工大学 | Environment-friendly ablation-resistant ceramic silicone rubber composite material and preparation method thereof |
| CN104629375A (en) * | 2015-02-11 | 2015-05-20 | 深圳市安品有机硅材料有限公司 | Ceramizable fireproof fire-resistant silicone rubber |
-
2016
- 2016-05-31 CN CN201610376178.5A patent/CN106009690A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102850805A (en) * | 2012-09-24 | 2013-01-02 | 无锡江南电缆有限公司 | Fire-resistant ceramic silicone rubber, preparation method of fire-resistant ceramic silicone rubber and application in wires and cables |
| CN103642130A (en) * | 2013-03-26 | 2014-03-19 | 江苏远洋东泽电缆股份有限公司 | Flame-retardant and fire-resistant cable insulation rubber for ships and production method therefor |
| CN103923465A (en) * | 2014-04-25 | 2014-07-16 | 华东理工大学 | Environment-friendly ablation-resistant ceramic silicone rubber composite material and preparation method thereof |
| CN104629375A (en) * | 2015-02-11 | 2015-05-20 | 深圳市安品有机硅材料有限公司 | Ceramizable fireproof fire-resistant silicone rubber |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448796A (en) * | 2016-10-28 | 2017-02-22 | 济南瑞通铁路电务有限责任公司 | Flame-retardant and fire-resistant direct current power cable applied to rail transit and production system and method |
| CN106448796B (en) * | 2016-10-28 | 2018-04-03 | 济南瑞通铁路电务有限责任公司 | A kind of track traffic flame-retardant insulation DC electric cable and manufacturing system and method |
| CN106653153A (en) * | 2016-11-10 | 2017-05-10 | 国网山东省电力公司济南市长清区供电公司 | Optical power cable used for smart power grid |
| CN106710698A (en) * | 2016-11-10 | 2017-05-24 | 国网山东省电力公司济南市长清区供电公司 | Method for preparing optical cable for smart power grid |
| CN106710698B (en) * | 2016-11-10 | 2018-01-26 | 国网山东省电力公司济南市长清区供电公司 | A kind of preparation method of optical cable for intelligent grid |
| CN112420260A (en) * | 2020-09-30 | 2021-02-26 | 安徽万博电缆材料有限公司 | Cable material formula with cable accumulated snow removing function and cable |
| CN116004017A (en) * | 2023-01-09 | 2023-04-25 | 东莞市正安有机硅科技有限公司 | Glass fiber powder modified silicone rubber and preparation method thereof |
| CN116004017B (en) * | 2023-01-09 | 2024-04-16 | 东莞市正安有机硅科技有限公司 | Glass fiber powder modified silicone rubber and preparation method thereof |
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Application publication date: 20161012 |
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