CN1268542A - External shell sealant for valve-controlled cell - Google Patents
External shell sealant for valve-controlled cell Download PDFInfo
- Publication number
- CN1268542A CN1268542A CN 00114483 CN00114483A CN1268542A CN 1268542 A CN1268542 A CN 1268542A CN 00114483 CN00114483 CN 00114483 CN 00114483 A CN00114483 A CN 00114483A CN 1268542 A CN1268542 A CN 1268542A
- Authority
- CN
- China
- Prior art keywords
- valve
- organic solvent
- external shell
- controlled cell
- dissolve
- 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
- 239000000565 sealant Substances 0.000 title claims description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 239000003960 organic solvent Substances 0.000 claims description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- -1 phenyl ring hydrocarbon Chemical class 0.000 claims description 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000010008 shearing Methods 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 8
- 239000004593 Epoxy Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Sealing Material Composition (AREA)
Abstract
A valve-controlled battery shell sealing gum is made up by mixing plastic particles having similar structure to the battery sheel of ABS plastics with organic ketone solvent and benzene cyclohydrocarbon solvent. The invented sealing gum is good in flowability and easy to operate, its solidification is not influenced by temp., has proper curing time and good adhesive force, and its shearing force is far larger than that of ABS material.
Description
The present invention relates to a kind of seal gum of seal valve control battery shell.
During valve control battery was produced, the body seal operation was quite important, in case seal badly, directly caused battery leakage, gas leak phenomenon to take place, and then influenced the quality of battery.Body seal generally adopts heat-sealing and two kinds of sealing means of glue envelope now, for the ABS battery case, generally adopts the glue encapsulation method.The used glue of glue envelope is the Resins, epoxy of Resins, epoxy or improvement.Because epoxy resin glue has the bad and shortcoming such as easily break of cementability, thereby glue is honored as a queen and is easily produced battery leakage, gas leak phenomenon.
The objective of the invention is according to the existing problem of above-mentioned battery case seal gum, be intended to design a kind of good fluidity, easy handling, the seal gum of fine cementability arranged with sheating material.
The implementation of the object of the invention is, external shell sealant for valve-controlled cell, by mixing with the akin plastic grain A of ABS plastic structure and the organic solvent B and the phenyl ring hydrocarbon organic solvent C that can dissolve A, the weight % ratio of each several part is: A 36-44, B 36-44, C 18-22.The organic solvent B that wherein can dissolve A includes acetone, butanone, chloroform, ethylene dichloride.Phenyl ring hydrocarbon organic solvent C includes benzene, toluene.
Akin plastic grain A of the ABS material structure of employing of the present invention and valve control battery shell and the organic solvent B that can dissolve A are the main raw material of seal gum, therefore it and ABS material have good cementability, its shearing force is much larger than the shearing force of ABS material, favorable sealing property.Also add the phenyl ring hydrocarbon organic solvent in the glue, it has changed the physicals of glue, makes its good fluidity, is convenient to operation, solidifies not temperature influence, and set time is suitable.This seal gum is convenient to the stock, under the environment of sealing, does not have failure conditions in three months and occurs.
Enumerate weight % ratio prescription embodiment of the present invention below:
| ??No | ????1 | ????2 | ????3 | ????4 |
| ??A | ????44 | ????36 | ????42 | ????40 |
| ??B | ????38 | ????44 | ????36 | ????40 |
| ??C | ????18 | ????20 | ????22 | ????20 |
Claims (3)
1, external shell sealant for valve-controlled cell is characterized in that the weight % ratio of each several part is: A 36-44, B 36-44, C 18-22 by mixing with the akin plastic grain A of ABS plastic structure and the organic solvent B and the phenyl ring hydrocarbon organic solvent C that can dissolve A.
2, seal gum according to claim 1 is characterized in that the organic solvent B that can dissolve A includes acetone, butanone, chloroform, ethylene dichloride.
3, seal gum according to claim 1 is characterized in that phenyl ring hydrocarbon organic solvent C includes benzene, toluene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00114483 CN1255495C (en) | 2000-04-17 | 2000-04-17 | External shell sealant for valve-controlled cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00114483 CN1255495C (en) | 2000-04-17 | 2000-04-17 | External shell sealant for valve-controlled cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1268542A true CN1268542A (en) | 2000-10-04 |
| CN1255495C CN1255495C (en) | 2006-05-10 |
Family
ID=4584159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00114483 Expired - Fee Related CN1255495C (en) | 2000-04-17 | 2000-04-17 | External shell sealant for valve-controlled cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1255495C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800820A (en) * | 2012-08-03 | 2012-11-28 | 上海锦众信息科技有限公司 | Sealing method of lead-acid battery pole |
| CN106981590A (en) * | 2017-04-13 | 2017-07-25 | 江苏秉坤光电科技有限公司 | A kind of lithium battery kit |
-
2000
- 2000-04-17 CN CN 00114483 patent/CN1255495C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800820A (en) * | 2012-08-03 | 2012-11-28 | 上海锦众信息科技有限公司 | Sealing method of lead-acid battery pole |
| CN106981590A (en) * | 2017-04-13 | 2017-07-25 | 江苏秉坤光电科技有限公司 | A kind of lithium battery kit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1255495C (en) | 2006-05-10 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN YINTAI TECHNOLOGY POWER SUPPLY CO., LTD. Free format text: FORMER OWNER: SUN AIJUN Effective date: 20080815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080815 Address after: Hubei Province, Wuhan City, East Lake Development Zone Miaoshan laborers Technology Park Building 2 floor Xianghai Patentee after: Wuhan Intepower Co., Ltd. Address before: Wuhan Yintai Storage Battery Co., Ltd., No. 126 North Central Road, Wuhan, Hubei, Wuchang Patentee before: Sun Aijun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060510 Termination date: 20140417 |