CN104086875B - A kind of anti-oxidant fire-retardant capacitor film filler special and preparation method thereof - Google Patents
A kind of anti-oxidant fire-retardant capacitor film filler special and preparation method thereof Download PDFInfo
- Publication number
- CN104086875B CN104086875B CN201410308354.2A CN201410308354A CN104086875B CN 104086875 B CN104086875 B CN 104086875B CN 201410308354 A CN201410308354 A CN 201410308354A CN 104086875 B CN104086875 B CN 104086875B
- Authority
- CN
- China
- Prior art keywords
- add
- minute
- fire
- retardant
- stirring
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
- 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
- C08L2203/16—Applications used for films
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
A kind of anti-oxidant fire-retardant capacitor film filler special, is made up of the raw material of following weight part: TDE 4.3-4.6, antimonous oxide 3-5, dimethyl silicone oil 0.7-0.9, glass fibre 3-4, scallop shell 10-13, zinc dialkyl dithiophosphate 2-4, polyacrylic acid 2-3, PDDA 0.3-0.4, loess 50-55,4-6% hydrochloric acid is appropriate, water appropriate, auxiliary agent 15-20; Filler of the present invention with the addition of TDE, antimonous oxide, zinc dialkyl dithiophosphate, can fire-retardant, the antioxidant property of enhanced film; By adding glass fibre, add thin film strength and resistance to sparking energy; By using loess, scallop shell, reduce cost; The application of the invention auxiliary agent, can improve the dispersiveness of filler, reinforcing property, can improve thin film strength and tough.
Description
Technical field
The invention belongs to capacitor film field, particularly anti-oxidant fire-retardant capacitor film filler special of one and preparation method thereof.
Background technology
Film capacitor, owing to having much excellent characteristic, is therefore a kind of electrical condenser of excellent performance.Its property such as main is as follows: nonpolarity, insulation impedance is very high, frequency response characteristic excellence (frequency response is broad), and dielectric loss is very little.Based on above advantage, so film capacitor is widely used on mimic channel.Especially in the part of signal commissure, necessary frequency of utilization characteristic is good, the electrical condenser that dielectric loss is extremely low, can guaranteeing that signal is when transmitting, not having too large distortion situation and occurring.
In the middle of all plastics film electric capacity, the characteristic of polypropylene (PP) electric capacity and polystyrene (PS) electric capacity is the most remarkable, thus in recent years PP electric capacity and PS electric capacity be used in the frequency of sound appliances and quantity also more and more high.Simple polypropylene (PP) although film has heat-resisting, corrosion-resistant, the outstanding advantages of goods used vapour sterilization, and density is little, is the lightest general-purpose plastics; But there is low-temperature impact resistance difference in it, more aging shortcoming.Polystyrene (PS) film has high transparency, and electrical insulation capability is good, easy coloring, and processing fluidity is good, good rigidly and chemical resistance good, but more crisp, shock strength is low, easily occurs stress cracking, poor heat resistance and not resistance to boiling water; Therefore need to carry out modification to film.And increase gradually along with the range of application of electrical condenser, the performance of film also needs to improve, such as heat-resisting, low temperature resistant, acid and alkali-resistance, corrosion-resistant, intensity, ageing-resistant, UV resistant, fire-retardant, wear-resisting, toughness, the performance need such as shock-resistant improve, can by add filler modified come improving SNR.
Summary of the invention
The object of the present invention is to provide a kind of anti-oxidant fire-retardant capacitor film filler special and preparation method thereof, this filler can fire-retardant, the antioxidant property of enhanced film, adds thin film strength and resistance to sparking energy, reduces cost.
Technical scheme of the present invention is as follows:
A kind of anti-oxidant fire-retardant capacitor film filler special, is characterized in that being made up of the raw material of following weight part: TDE 4.3-4.6, antimonous oxide 3-5, dimethyl silicone oil 0.7-0.9, glass fibre 3-4, scallop shell 10-13, zinc dialkyl dithiophosphate 2-4, polyacrylic acid 2-3, PDDA 0.3-0.4, loess 50-55,4-6% hydrochloric acid is appropriate, water appropriate, auxiliary agent 15-20;
Described auxiliary agent is made up of the raw material of following weight parts: kaolin 5-7,2-2.5% sodium hydroxide solution 20-25, glyceryl monostearate 0.2-0.3, methacrylic ester 1-2, ethyl propenoate 0.4-0.7, activated calcium carbonate 10-15, ten trifluoro octyl group Trimethoxy silane 0.6-0.8, nano-graphite 1-1.3, tea saponin 0.1-0.2, Fruit of Cherokee Rose essential oil 0.1-0.2, Potassium Persulphate 0.1-0.2, water are appropriate; Preparation method is: kaolin mixes with 2-2.5% sodium hydroxide solution, be heated to 70-80 DEG C, stirring reaction 20-30 minute, filter, obtain filter residue, being washed to pH is 7-9, ovendry power is broken into the particle of 2-50 μm, then spray into ten trifluoro octyl group Trimethoxy silanes while stirring, grinding 20-25 minute, obtains modified kaolin; Again tea saponin is added in suitable quantity of water, add activated calcium carbonate again, add glyceryl monostearate, methacrylic ester, ethyl propenoate after stirring, after stirring, be warming up to 70-80 DEG C, add Potassium Persulphate, stirring reaction 20-30 minute, then add nano-graphite, continue stirring reaction 30-40 minute, dry, mix with modified kaolin and other remaining components, dispersion grinding becomes the particle of 2-50 μm, to obtain final product.
The preparation method of described anti-oxidant fire-retardant capacitor film filler special, is characterized in that comprising the following steps:
(1) loess is sent in calcining furnace, at 700-800 DEG C, calcine 2-3 hour, take out and pulverize, cross 100 mesh sieves, then add 2-3 4-6% hydrochloric acid doubly, be heated to 50-70 DEG C, stir 10-20 minute, filter, obtain filter residue, pickling once, then is washed to neutrality more as stated above, filters, obtains particle;
(2) pulverized by scallop shell, cross 80 mesh sieves, mix with zinc dialkyl dithiophosphate, polyacrylic acid, PDDA, grinding 20-30 minute, obtains mixture;
(3) material that (1) step and (2) step obtain is mixed with TDE, antimonous oxide, dimethyl silicone oil, glass fibre, add suitable quantity of water and stir into pureed, grind to form the slurry of 2-50 μm, spraying dry, mix with other remaining components again, to obtain final product.
Beneficial effect of the present invention
Filler of the present invention with the addition of TDE, antimonous oxide, zinc dialkyl dithiophosphate, can fire-retardant, the antioxidant property of enhanced film; By adding glass fibre, add thin film strength and resistance to sparking energy; By using by using loess, scallop shell, reduce cost; The application of the invention auxiliary agent, can improve the dispersiveness of filler, reinforcing property, can improve thin film strength and tough.
Embodiment
A kind of anti-oxidant fire-retardant capacitor film filler special, is made up of the raw material of following weight part (kilogram): TDE 4.4, antimonous oxide 4, dimethyl silicone oil 0.8, glass fibre 3.5, scallop shell 12, zinc dialkyl dithiophosphate 3, polyacrylic acid 2.5, PDDA 0.3, loess 53,5% hydrochloric acid are appropriate, water appropriate, auxiliary agent 18;
Described auxiliary agent is made up of the raw material of following weight parts (kilogram): kaolin 6,2.3% sodium hydroxide solution 23, glyceryl monostearate 0.2, methacrylic ester 1.5, ethyl propenoate 0.6, activated calcium carbonate 13, ten trifluoro octyl group Trimethoxy silane 0.7, nano-graphite 1.2, tea saponin 0.1, Fruit of Cherokee Rose essential oil 0.1, Potassium Persulphate 0.1, water are appropriate; Preparation method is: kaolin mixes with 2.3% sodium hydroxide solution, be heated to 75 DEG C, stirring reaction 25 minutes, filter, obtain filter residue, being washed to pH is 8, ovendry power is broken into the particle of 2-50 μm, then spray into ten trifluoro octyl group Trimethoxy silanes while stirring, grind 23 minutes, obtain modified kaolin; Again tea saponin is added in suitable quantity of water, add activated calcium carbonate again, after stirring, add glyceryl monostearate, methacrylic ester, ethyl propenoate, after stirring, be warming up to 75 DEG C, add Potassium Persulphate, stirring reaction 25 minutes, then add nano-graphite, continue stirring reaction 35 minutes, dry, mix with modified kaolin and other remaining components, dispersion grinding becomes the particle of 2-50 μm, to obtain final product.
The preparation method of described anti-oxidant fire-retardant capacitor film filler special, comprises the following steps:
(1) loess is sent in calcining furnace, calcine 2.5 hours at 750 DEG C, take out and pulverize, cross 100 mesh sieves, then add 5% hydrochloric acid of 2.5 times, be heated to 60 DEG C, stir 15 minutes, filter, obtain filter residue, pickling once, then is washed to neutrality more as stated above, filters, obtains particle;
(2) scallop shell is pulverized, cross 80 mesh sieves, mix with zinc dialkyl dithiophosphate, polyacrylic acid, PDDA, grind 25 minutes, obtain mixture;
(3) material that (1) step and (2) step obtain is mixed with TDE, antimonous oxide, dimethyl silicone oil, glass fibre, add suitable quantity of water and stir into pureed, grind to form the slurry of 2-50 μm, spraying dry, mix with other remaining components again, to obtain final product.
Experimental data: added to by the filler of the present embodiment in polypropylene capacitor film, addition is 10-15%, and film thickness is 2-50 μm, film breakdown magnitude of voltage >=0.60kV/ μm (100 DEG C).
Claims (1)
1. an anti-oxidant fire-retardant capacitor film filler special, is characterized in that being made up of the raw material of following weight part: TDE 4.3-4.6, antimonous oxide 3-5, dimethyl silicone oil 0.7-0.9, glass fibre 3-4, scallop shell 10-13, zinc dialkyl dithiophosphate 2-4, polyacrylic acid 2-3, PDDA 0.3-0.4, loess 50-55,4-6% hydrochloric acid are appropriate, water appropriate, auxiliary agent 15-20;
Described auxiliary agent is made up of the raw material of following weight parts: kaolin 5-7,2-2.5% sodium hydroxide solution 20-25, glyceryl monostearate 0.2-0.3, methacrylic ester 1-2, ethyl propenoate 0.4-0.7, activated calcium carbonate 10-15, ten trifluoro octyl group Trimethoxy silane 0.6-0.8, nano-graphite 1-1.3, tea saponin 0.1-0.2, Fruit of Cherokee Rose essential oil 0.1-0.2, Potassium Persulphate 0.1-0.2, water are appropriate; Preparation method is: kaolin mixes with 2-2.5% sodium hydroxide solution, be heated to 70-80 DEG C, stirring reaction 20-30 minute, filter, obtain filter residue, being washed to pH is 7-9, ovendry power is broken into the particle of 2-50 μm, then spray into ten trifluoro octyl group Trimethoxy silanes while stirring, grinding 20-25 minute, obtains modified kaolin; Again tea saponin is added in suitable quantity of water, add activated calcium carbonate again, add glyceryl monostearate, methacrylic ester, ethyl propenoate after stirring, after stirring, be warming up to 70-80 DEG C, add Potassium Persulphate, stirring reaction 20-30 minute, then add nano-graphite, continue stirring reaction 30-40 minute, dry, mix with modified kaolin and other remaining components, dispersion grinding becomes the particle of 2-50 μm, to obtain final product;
The preparation method of described anti-oxidant fire-retardant capacitor film filler special comprises the following steps:
(1) loess is sent in calcining furnace, at 700-800 DEG C, calcine 2-3 hour, take out and pulverize, cross 100 mesh sieves, then add 2-3 4-6% hydrochloric acid doubly, be heated to 50-70 DEG C, stir 10-20 minute, filter, obtain filter residue, pickling once, then is washed to neutrality more as stated above, filters, obtains particle;
(2) pulverized by scallop shell, cross 80 mesh sieves, mix with zinc dialkyl dithiophosphate, polyacrylic acid, PDDA, grinding 20-30 minute, obtains mixture;
(3) material that (1) step and (2) step obtain is mixed with TDE, antimonous oxide, dimethyl silicone oil, glass fibre, add suitable quantity of water and stir into pureed, grind to form the slurry of 2-50 μm, spraying dry, mix with other remaining components again, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308354.2A CN104086875B (en) | 2014-07-01 | 2014-07-01 | A kind of anti-oxidant fire-retardant capacitor film filler special and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308354.2A CN104086875B (en) | 2014-07-01 | 2014-07-01 | A kind of anti-oxidant fire-retardant capacitor film filler special and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104086875A CN104086875A (en) | 2014-10-08 |
| CN104086875B true CN104086875B (en) | 2016-04-20 |
Family
ID=51634648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410308354.2A Expired - Fee Related CN104086875B (en) | 2014-07-01 | 2014-07-01 | A kind of anti-oxidant fire-retardant capacitor film filler special and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104086875B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602013A (en) * | 2013-10-28 | 2014-02-26 | 安徽祈艾特电子科技有限公司 | Rubber sealing ring for capacitor and preparation method thereof |
| CN103613893A (en) * | 2013-10-28 | 2014-03-05 | 安徽东方金河精密机械制造有限公司 | Special rubber sealing ring for capacitor, and making method thereof |
| CN103613891A (en) * | 2013-10-28 | 2014-03-05 | 安徽东方金河精密机械制造有限公司 | Special rubber sealing ring for capacitor, and making method thereof |
| CN103724842A (en) * | 2013-12-04 | 2014-04-16 | 铜陵日兴电子有限公司 | Wear-resistant rubber capacitor seal ring and preparation method thereof |
| CN103724805A (en) * | 2013-12-18 | 2014-04-16 | 芜湖万润机械有限责任公司 | Metallized thin film for capacitor with high comprehensive performance and preparation method for metallized thin film |
| CN103756027A (en) * | 2013-12-04 | 2014-04-30 | 铜陵日兴电子有限公司 | Novel mixed rubber capacitor sealing ring and making method thereof |
-
2014
- 2014-07-01 CN CN201410308354.2A patent/CN104086875B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602013A (en) * | 2013-10-28 | 2014-02-26 | 安徽祈艾特电子科技有限公司 | Rubber sealing ring for capacitor and preparation method thereof |
| CN103613893A (en) * | 2013-10-28 | 2014-03-05 | 安徽东方金河精密机械制造有限公司 | Special rubber sealing ring for capacitor, and making method thereof |
| CN103613891A (en) * | 2013-10-28 | 2014-03-05 | 安徽东方金河精密机械制造有限公司 | Special rubber sealing ring for capacitor, and making method thereof |
| CN103724842A (en) * | 2013-12-04 | 2014-04-16 | 铜陵日兴电子有限公司 | Wear-resistant rubber capacitor seal ring and preparation method thereof |
| CN103756027A (en) * | 2013-12-04 | 2014-04-30 | 铜陵日兴电子有限公司 | Novel mixed rubber capacitor sealing ring and making method thereof |
| CN103724805A (en) * | 2013-12-18 | 2014-04-16 | 芜湖万润机械有限责任公司 | Metallized thin film for capacitor with high comprehensive performance and preparation method for metallized thin film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104086875A (en) | 2014-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104086866B (en) | A kind of high-strength and ageing resistance capacitor film filler special and preparation method thereof | |
| CN104086862B (en) | A kind of anti-aging capacitor film filler special and preparation method thereof | |
| CN104086876B (en) | A kind of wear-resisting strain-resistant electrical container film filler special and preparation method thereof | |
| CN104086875B (en) | A kind of anti-oxidant fire-retardant capacitor film filler special and preparation method thereof | |
| CN104086868B (en) | A kind of corrosion resistant electric capacitor film filler special and preparation method thereof | |
| CN104086910B (en) | A kind of flame-resistant high-temperature-resistant capacitor film filler special and its preparation method | |
| CN104086871B (en) | A kind of ageing-resistant capacitor film filler special of self-cleaning and its preparation method | |
| CN104086809A (en) | Special filler for water-resistant anti-aging capacitor film and preparation method thereof | |
| CN104086810A (en) | Special filler for antibacterial capacitor film and preparation method of special filler | |
| CN104086860B (en) | A kind of wear-resisting capacitor film filler special and preparation method thereof | |
| CN104086877B (en) | A kind of high tenacity capacitor film filler special and preparation method thereof | |
| CN104086870B (en) | A kind of weathering resistance capacitor film filler special and preparation method thereof | |
| CN104086861B (en) | A kind of antibacterial flame-retardant capacitor film filler special and preparation method thereof | |
| CN104086806A (en) | Special filler for flexure-resistant capacitor film and preparation method of special filler | |
| CN104086863B (en) | A kind of high dispersive capacitor film filler special and preparation method thereof | |
| CN104086867B (en) | A kind of high abrasion capacitor film filler special and preparation method thereof | |
| CN104086874B (en) | A kind of fire-retardant capacitor film filler special and preparation method thereof | |
| CN104086812A (en) | Special filler for antirust capacitor film and preparation method of special filler | |
| CN104086808A (en) | Special filler for ultraviolet-resistant capacitor films and preparation method thereof | |
| CN104086865A (en) | Special filler for heatproof capacitor film and preparation method of special filler | |
| CN104086873B (en) | A kind of heat-resisting ageing-resisting capacitor film filler special and preparation method thereof | |
| CN104086869B (en) | A kind of strengthening and toughening capacitor film filler special and preparation method thereof | |
| CN104086813A (en) | Filling material special for ultraviolet-resistant capacitor thin film and preparation method of filling material | |
| CN104086872B (en) | A kind of impact-resistant abrasion-proof capacitor film filler special and preparation method thereof | |
| CN104086811A (en) | Special filler for storage-resistant capacitor film and preparation method of special filler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20210701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |