CN106397845A - Waterproof membrane capacitor shell composition - Google Patents
Waterproof membrane capacitor shell composition Download PDFInfo
- Publication number
- CN106397845A CN106397845A CN201610869027.3A CN201610869027A CN106397845A CN 106397845 A CN106397845 A CN 106397845A CN 201610869027 A CN201610869027 A CN 201610869027A CN 106397845 A CN106397845 A CN 106397845A
- Authority
- CN
- China
- Prior art keywords
- parts
- membrane capacitor
- silicone oil
- xanthan gum
- polyvinyl alcohol
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- 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
- 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
The invention relates to a waterproof membrane capacitor shell composition. The waterproof membrane capacitor shell composition is prepared from the following components in parts by weight: 12 to 20 parts of epoxy resin, 10 to 14 parts of styrene-butadiene-styrene block copolymer, 8 to 10 parts of organic silicon resin, 2 to 4 parts of unsaturated polyester, 10 to 13 parts of acrylic resin, 5 to 10 parts of silicone oil, 3 to 5 parts of sorbitan fatty acid ester, 1 to 5 parts of polyvinyl alcohol, 5 to 8 parts of hydrophobic modified polyacrylate, 18 to 20 parts of xanthan gum and 2 to 5 parts of calcium silicate. The membrane capacitor shell provided by the invention is good in hydrophobic property; when a manufactured capacitor shell operates underground or in an environment with much water vapour, water molecules cannot easily seep into a membrane capacitor, so that the capacitor is prevented from being damaged; therefore, resources with a large amount of cost are saved.
Description
Technical field
The present invention relates to capacitor technology field, more particularly, to a kind of waterproofing membrane capacitor case compositionss.
Background technology
Capacitor is commonly referred to electric capacity, and electric capacity is also referred to as " capacitance ", refers to the electric charge reserves under given potential difference,
It is designated as C, iu is farad（F）.In general, electric charge in the electric field can stress and move, have medium between conductor,
Then hinder electric charge to move and make charge accumulation on conductor, cause the accumulation of electric charge to store, the quantity of electric charge of storage is then referred to as
Electric capacity.Electric capacity is one of a large amount of electronic components using in electronic equipment, is widely used in every straight, coupling, bypass, filtering, adjusts
The aspects such as humorous loop, energy conversion, control circuit.Thin film capacitor is a kind of capacitor of superior performance, and it has leads as follows
Want characteristic：Nonpolarity, insulation impedance is very high, frequency characteristic excellent (frequency response is broad), dielectric loss very little, and volume
Low capacity is big.
In prior art, when the shell of capacitor runs under water or in the environment of many steam, hydrone easily oozes
Entering in thin film capacitor, leading to capacitor to damage, thus wasting the resource of great amount of cost.
Content of the invention
The present invention according to the deficiencies in the prior art, the present invention provides a kind of waterproofing membrane capacitor case compositionss.
The present invention is achieved in that a kind of waterproofing membrane capacitor case compositionss, includes according to weight ratio：Ring
12 ~ 20 parts of oxygen tree fat, 10 ~ 14 parts of styrene butadiene styrene block copolymer (SBS), 8 ~ 10 parts of organic siliconresin, unsaturation are poly-
2 ~ 4 parts of ester, 10 ~ 13 parts of acrylic resin, 5 ~ 10 parts of silicone oil, 3 ~ 5 parts of fatty acid sorbitan, 1 ~ 5 part of polyvinyl alcohol, hydrophobically modified
5 ~ 8 parts of polyacrylate, 18 ~ 20 parts of xanthan gum and 2 ~ 5 parts of calcium silicates.
Further, include according to weight ratio：12 parts of epoxy resin, s-B-S block copolymerization
10 parts of thing, 8 parts of organic siliconresin, 2 parts of unsaturated polyester (UP), 10 parts of acrylic resin, 5 parts of silicone oil, 3 parts of fatty acid sorbitan, poly-
1 part of vinyl alcohol, 5 parts of hydrophobically modified polyacrylate, 18 parts of xanthan gum and 2 parts of calcium silicates.
Further, include according to weight ratio：20 parts of epoxy resin, s-B-S block copolymerization
14 parts of thing, 10 parts of organic siliconresin, 4 parts of unsaturated polyester (UP), 13 parts of acrylic resin, 10 parts of silicone oil, 5 parts of fatty acid sorbitan,
5 parts of polyvinyl alcohol, 8 parts of hydrophobically modified polyacrylate, 20 parts of xanthan gum and 5 parts of calcium silicates.
Further, include according to weight ratio：16 parts of epoxy resin, s-B-S block copolymerization
12 parts of thing, 9 parts of organic siliconresin, 3 parts of unsaturated polyester (UP), 12 parts of acrylic resin, 8 parts of silicone oil, 4 parts of fatty acid sorbitan, poly-
3 parts of vinyl alcohol, 6 parts of hydrophobically modified polyacrylate, 19 parts of xanthan gum and 3 parts of calcium silicates.
A kind of advantage of waterproofing membrane capacitor case compositionss that the present invention provides is：The formula that the present invention provides is joined
Than by by epoxy resin, styrene butadiene styrene block copolymer (SBS), organic siliconresin, unsaturated polyester (UP), acrylic acid
Resin, silicone oil, fatty acid sorbitan, polyvinyl alcohol, hydrophobically modified polyacrylate, xanthan gum and calcium silicates produce according to proportioning
Thin film capacitor shell out, hydrophobic performance is good, and the ring under water or in many steam for the capacitor case manufacturing
When running in border, hydrone is not easily penetrated in thin film capacitor, it is to avoid capacitor damages, thus having saved great amount of cost
Resource.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to
Limit the present invention.
Embodiment one：
A kind of waterproofing membrane capacitor case compositionss, include according to weight ratio：12 parts of epoxy resin, styrene-fourth two
10 parts of alkene-styrene block copolymer, 8 parts of organic siliconresin, 2 parts of unsaturated polyester (UP), 10 parts of acrylic resin, 5 parts of silicone oil, fat
Fat smooth 3 parts of Pyrusussuriensiss of acid, 1 part of polyvinyl alcohol, 5 parts of hydrophobically modified polyacrylate, 18 parts of xanthan gum and 2 parts of calcium silicates.
Embodiment two：
A kind of waterproofing membrane capacitor case compositionss, include according to weight ratio：20 parts of epoxy resin, styrene-fourth two
14 parts of alkene-styrene block copolymer, 10 parts of organic siliconresin, 4 parts of unsaturated polyester (UP), 13 parts of acrylic resin, 10 parts of silicone oil,
5 parts of fatty acid sorbitan, 5 parts of polyvinyl alcohol, 8 parts of hydrophobically modified polyacrylate, 20 parts of xanthan gum and 5 parts of calcium silicates.
Embodiment three：
A kind of waterproofing membrane capacitor case compositionss, include according to weight ratio：16 parts of epoxy resin, styrene-fourth two
12 parts of alkene-styrene block copolymer, 9 parts of organic siliconresin, 3 parts of unsaturated polyester (UP), 12 parts of acrylic resin, 8 parts of silicone oil, fat
Fat smooth 4 parts of Pyrusussuriensiss of acid, 3 parts of polyvinyl alcohol, 6 parts of hydrophobically modified polyacrylate, 19 parts of xanthan gum and 3 parts of calcium silicates.
In actual mechanical process, the using effect of the thin film capacitor shell that the proportioning according to embodiment three manufactures
Most preferably.
A kind of advantage of waterproofing membrane capacitor case compositionss that the present invention provides is：The formula that the present invention provides is joined
Than by by epoxy resin, styrene butadiene styrene block copolymer (SBS), organic siliconresin, unsaturated polyester (UP), acrylic acid
Resin, silicone oil, fatty acid sorbitan, polyvinyl alcohol, hydrophobically modified polyacrylate, xanthan gum and calcium silicates produce according to proportioning
Thin film capacitor shell out, hydrophobic performance is good, and the ring under water or in many steam for the capacitor case manufacturing
When running in border, hydrone is not easily penetrated in thin film capacitor, it is to avoid capacitor damages, thus having saved great amount of cost
Resource.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of waterproofing membrane capacitor case compositionss are it is characterised in that include according to weight ratio：Epoxy resin 12 ~
20 parts, 10 ~ 14 parts of styrene butadiene styrene block copolymer (SBS), 8 ~ 10 parts of organic siliconresin, 2 ~ 4 parts of unsaturated polyester (UP),
10 ~ 13 parts of acrylic resin, 5 ~ 10 parts of silicone oil, 3 ~ 5 parts of fatty acid sorbitan, 1 ~ 5 part of polyvinyl alcohol, hydrophobically modified polyacrylic acid
5 ~ 8 parts of ester, 18 ~ 20 parts of xanthan gum and 2 ~ 5 parts of calcium silicates.
2. a kind of waterproofing membrane capacitor case compositionss according to claim 1 are it is characterised in that according to weight part ratio
Example includes：12 parts of epoxy resin, 10 parts of styrene butadiene styrene block copolymer (SBS), 8 parts of organic siliconresin, unsaturation are poly-
2 parts of ester, 10 parts of acrylic resin, 5 parts of silicone oil, 3 parts of fatty acid sorbitan, 1 part of polyvinyl alcohol, hydrophobically modified polyacrylate 5
Part, 18 parts of xanthan gum and 2 parts of calcium silicates.
3. a kind of waterproofing membrane capacitor case compositionss according to claim 1 are it is characterised in that according to weight part ratio
Example includes：20 parts of epoxy resin, 14 parts of styrene butadiene styrene block copolymer (SBS), 10 parts of organic siliconresin, unsaturation
4 parts of polyester, 13 parts of acrylic resin, 10 parts of silicone oil, 5 parts of fatty acid sorbitan, 5 parts of polyvinyl alcohol, hydrophobically modified polyacrylic acid
8 parts of ester, 20 parts of xanthan gum and 5 parts of calcium silicates.
4. a kind of waterproofing membrane capacitor case compositionss according to claim 1 are it is characterised in that according to weight part ratio
Example includes：16 parts of epoxy resin, 12 parts of styrene butadiene styrene block copolymer (SBS), 9 parts of organic siliconresin, unsaturation are poly-
3 parts of ester, 12 parts of acrylic resin, 8 parts of silicone oil, 4 parts of fatty acid sorbitan, 3 parts of polyvinyl alcohol, hydrophobically modified polyacrylate 6
Part, 19 parts of xanthan gum and 3 parts of calcium silicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610869027.3A CN106397845A (en) | 2016-09-30 | 2016-09-30 | Waterproof membrane capacitor shell composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610869027.3A CN106397845A (en) | 2016-09-30 | 2016-09-30 | Waterproof membrane capacitor shell composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106397845A true CN106397845A (en) | 2017-02-15 |
Family
ID=59229396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610869027.3A Pending CN106397845A (en) | 2016-09-30 | 2016-09-30 | Waterproof membrane capacitor shell composition |
Country Status (1)
| Country | Link |
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| CN (1) | CN106397845A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103724845A (en) * | 2013-12-18 | 2014-04-16 | 芜湖万润机械有限责任公司 | Composite polyolefin capacitor metallized film with small size and high compression strength and preparation method thereof |
| CN103724771A (en) * | 2013-12-18 | 2014-04-16 | 芜湖万润机械有限责任公司 | Modified high-density polyethylene capacitor metallized film and preparation method thereof |
| CN104086860A (en) * | 2014-07-01 | 2014-10-08 | 安徽江威精密制造有限公司 | Special filler for wear-resistant capacitor film and preparation method of special filler |
| CN104151620A (en) * | 2014-07-30 | 2014-11-19 | 安徽状元郎电子科技有限公司 | Special filler for cold-resistant moisture-proof capacitor film and preparation method thereof |
| CN104151667A (en) * | 2014-07-30 | 2014-11-19 | 安徽状元郎电子科技有限公司 | Special filler for hydrophobic flame-retardant capacitor films and preparation method thereof |
| CN104311950A (en) * | 2014-10-11 | 2015-01-28 | 铜陵市新泰电容电器有限责任公司 | Metallized film for ultrahigh square resistance capacitor |
| CN105037834A (en) * | 2015-09-17 | 2015-11-11 | 合肥海畅电气技术有限公司 | Waterproof case of overvoltage protector |
| CN105199453A (en) * | 2015-10-23 | 2015-12-30 | 国网山东省电力公司临沂供电公司 | Insulation coating material for electric power device |
-
2016
- 2016-09-30 CN CN201610869027.3A patent/CN106397845A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103724845A (en) * | 2013-12-18 | 2014-04-16 | 芜湖万润机械有限责任公司 | Composite polyolefin capacitor metallized film with small size and high compression strength and preparation method thereof |
| CN103724771A (en) * | 2013-12-18 | 2014-04-16 | 芜湖万润机械有限责任公司 | Modified high-density polyethylene capacitor metallized film and preparation method thereof |
| CN104086860A (en) * | 2014-07-01 | 2014-10-08 | 安徽江威精密制造有限公司 | Special filler for wear-resistant capacitor film and preparation method of special filler |
| CN104151620A (en) * | 2014-07-30 | 2014-11-19 | 安徽状元郎电子科技有限公司 | Special filler for cold-resistant moisture-proof capacitor film and preparation method thereof |
| CN104151667A (en) * | 2014-07-30 | 2014-11-19 | 安徽状元郎电子科技有限公司 | Special filler for hydrophobic flame-retardant capacitor films and preparation method thereof |
| CN104311950A (en) * | 2014-10-11 | 2015-01-28 | 铜陵市新泰电容电器有限责任公司 | Metallized film for ultrahigh square resistance capacitor |
| CN105037834A (en) * | 2015-09-17 | 2015-11-11 | 合肥海畅电气技术有限公司 | Waterproof case of overvoltage protector |
| CN105199453A (en) * | 2015-10-23 | 2015-12-30 | 国网山东省电力公司临沂供电公司 | Insulation coating material for electric power device |
Non-Patent Citations (3)
| Title |
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| 代少俊 等: "《涂料和粘合剂》", 31 August 2014 * |
| 曾晓鹰 等: "《电子束固化涂料与应用》", 31 December 2014 * |
| 王向东 等: "《发酵食品工艺》", 31 January 2011 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170215 |