CN1958717B - Release agent of bonding agent in epoxies, and preparation method - Google Patents

Release agent of bonding agent in epoxies, and preparation method Download PDF

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Publication number
CN1958717B
CN1958717B CN2006101020953A CN200610102095A CN1958717B CN 1958717 B CN1958717 B CN 1958717B CN 2006101020953 A CN2006101020953 A CN 2006101020953A CN 200610102095 A CN200610102095 A CN 200610102095A CN 1958717 B CN1958717 B CN 1958717B
Authority
CN
China
Prior art keywords
agent
resin
epoxy resin
oatmeal
loosing
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
Application number
CN2006101020953A
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Chinese (zh)
Other versions
CN1958717A (en
Inventor
李宁
杨辉霞
杨宇飞
郑东红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Donghengyu Functional Material New Technology Co., Ltd.
Original Assignee
HEBEI DONGHENGYU FUNCTIONAL MATERIAL NEW TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HEBEI DONGHENGYU FUNCTIONAL MATERIAL NEW TECHNOLOGY Co Ltd filed Critical HEBEI DONGHENGYU FUNCTIONAL MATERIAL NEW TECHNOLOGY Co Ltd
Priority to CN2006101020953A priority Critical patent/CN1958717B/en
Publication of CN1958717A publication Critical patent/CN1958717A/en
Application granted granted Critical
Publication of CN1958717B publication Critical patent/CN1958717B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Sealing Material Composition (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

This invention discloses a method for preparing loosing agent for epoxy resin adhesive. The loosing agent is prepared from: CH2Cl2 30-40 parts, cresol 12-18 parts, liquid paraffin 1-3 parts, formic acid 4-6 parts, and resin powder. The loosing agent has good loosing effect on epoxy resin adhesives. When the components to be loosed are soaked in the vessel containing the loosing agent at normal temperature for 1-2 h, the epoxy resin adhesives begin to be dissolved. The loosing agent has such advantages as rational formula, high dissolution ability for adhesives, low usage amount, and short soaking time, and can be used as a conventional solvent for repairing industry.

Description

A kind of get loose agent and method for making thereof of epoxy resin binding agent
Technical field
The present invention relates to a kind of agent and preparation method thereof that gets loose that binding agent agglutinating workpiece is thrown off.
Background technology
Adhesive bonding technique be produce, a kind of technology of widespread use in the sphere of life, greatly in the machinery equipment between parts and the parts, little clothes footgear, household goods in daily life etc. all will be used binding agent.Development of modern science and technology, the performance of binding agent is greatly improved, and as using between binding agent agglutinating alloy blade and the handle of a knife, the height of its cohesive strength is startling, so that in destructive test, not to fracture but in other position fracture in adhesive segment.In the binding agent, use maximum epoxies binding agents that surely belong to, characteristics such as it has that bonding capacity is strong, corrosion resistance and good, electrical insulation capability and physical strength height, between metal metal and nonmetal, nonmetal and nonmetal between bonding in be widely used.But anything all has dual character, and during bonding, we wish that intensity is big, and if repair when taking apart, we wish again and can successfully separate in the bonded part that then adhesive property is good more, and difficulty is big more, and this is a very difficult difficulty that solves beyond doubt.
Summary of the invention
Technical problem to be solved by this invention provides a kind of agent that gets loose that can successfully separate the epoxy resin binding agent of adhesive.
The technical scheme that solves the problems of the technologies described above is:
A kind of agent that gets loose of epoxy resin binding agent, it is mixed by the raw material of following volume unit and makes:
Methylene dichloride 30~40;
Cresylol 12~18;
Liquid paraffin 1~3;
Formic acid 4~6;
Resin-oatmeal 1~3.
The agent that gets loose of above-mentioned epoxy resin binding agent, described resin-oatmeal are a kind of or its mixture in supervinyi chloride resin, chloro-styrene resin or the lucite powder.
The agent that gets loose of above-mentioned epoxy resin binding agent, described proportioning is:
Methylene dichloride 30;
Cresylol 16;
Liquid paraffin 1.6;
Formic acid 4.8;
Resin-oatmeal 1.5.
A kind of epoxy resin binding agent get loose preparation method of agent, it carries out as follows: at first resin-oatmeal is joined in the methylene dichloride and dissolve, then remaining three kinds of raw materials are added, stirring and evenly mixing, sealing in the Glass Containers of packing into.
The agent that gets loose according to the present invention makes has the special effect that gets loose to epoxies binding agent agglutinating workpiece, device to be taken off is put into the container that fills the agent that gets loose,, soaking at normal temperatures 1~2 hour, binding agent promptly begins dissolved, at this moment, exert oneself a little, the adherent device can separate.The present invention fills a prescription rationally, and is strong to the dissolving power of tackiness agent, and than usual production, consumption is few, soak time is short, can be used as the maintenance industry common solvent and uses.
Embodiment
The raw material that adopts among the present invention is methylene dichloride, cresylol, liquid paraffin, formic acid and resin-oatmeal.Wherein, methylene dichloride, cresylol and formic acid are as solvent.Resin-oatmeal can adopt chlorinated polyvinyl chloride, chloro-styrene or lucite powder (methyl methacrylate) or the like.Several embodiment below are provided:
Embodiment 1:
30 milliliters of methylene dichloride;
16 milliliters of cresylol;
1.6 milliliters of liquid paraffins;
4.8 milliliters in formic acid;
1.5 milliliters of resin-oatmeals.
During preparation, resin-oatmeal is joined in the methylene dichloride dissolve earlier, then cresylol, liquid paraffin, three kinds of raw materials of formic acid are added successively, stirring and evenly mixing, seal in the dress people Glass Containers.
Embodiment 2:
35 milliliters of methylene dichloride;
12 milliliters of cresylol;
1.3 milliliters of liquid paraffins;
4.2 milliliters in formic acid;
2 milliliters of resin-oatmeals.
The preparation method is with embodiment 1.
Embodiment 3:
40 milliliters of methylene dichloride;
18 milliliters of cresylol;
2.8 milliliters of liquid paraffins;
6 milliliters in formic acid;
2.8 milliliters of resin-oatmeals.
The preparation method is with embodiment 1.

Claims (4)

1. the agent that gets loose of an epoxy resin binding agent is characterized in that, it is mixed by the raw material of following volume unit and makes:
Methylene dichloride 30~40;
Cresylol 12~18;
Liquid paraffin 1~3;
Formic acid 4~6;
Resin-oatmeal 1~3.
2. the agent that gets loose of epoxy resin binding agent according to claim 1 is characterized in that, described resin-oatmeal is a kind of or its mixture in supervinyi chloride resin, chloro-styrene resin or the lucite powder.
3. the agent that gets loose of epoxy resin binding agent according to claim 1 and 2 is characterized in that, described proportioning is:
Methylene dichloride 30;
Cresylol 16;
Liquid paraffin 1.6;
Formic acid 4.8;
Resin-oatmeal 1.5.
4. one kind as the get loose preparation method of agent of claim 1,2 or 3 described epoxy resin binding agents, it is characterized in that it carries out as follows: at first resin-oatmeal is joined in the methylene dichloride and dissolve, then remaining three kinds of raw materials are added, stirring and evenly mixing, sealing in the Glass Containers of packing into.
CN2006101020953A 2006-10-27 2006-10-27 Release agent of bonding agent in epoxies, and preparation method Expired - Fee Related CN1958717B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2006101020953A CN1958717B (en) 2006-10-27 2006-10-27 Release agent of bonding agent in epoxies, and preparation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2006101020953A CN1958717B (en) 2006-10-27 2006-10-27 Release agent of bonding agent in epoxies, and preparation method

Publications (2)

Publication Number Publication Date
CN1958717A CN1958717A (en) 2007-05-09
CN1958717B true CN1958717B (en) 2011-05-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006101020953A Expired - Fee Related CN1958717B (en) 2006-10-27 2006-10-27 Release agent of bonding agent in epoxies, and preparation method

Country Status (1)

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CN (1) CN1958717B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101302419B (en) * 2008-04-02 2010-12-22 上海应用技术学院 Strong glue and preparation thereof
CN109778540A (en) * 2017-11-10 2019-05-21 丹阳市博元安全生产服务有限公司 One kind loosening agent
JP7161303B2 (en) * 2018-03-30 2022-10-26 ベック株式会社 Stripping agent composition
CN109530330A (en) * 2018-12-21 2019-03-29 北京达博有色金属焊料有限责任公司 A kind of device and minimizing technology removing bonding wire spool and wire box surface mass

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1111175A (en) * 1994-05-05 1995-11-08 洛阳工学院 Method for making die with variable impression camber
CN1113926A (en) * 1994-06-07 1995-12-27 安徽工学院生物机电工程研究所 highly efficient paint removing agent
CN1743389A (en) * 2005-10-08 2006-03-08 北京化工大学 General efficient paint remover

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1111175A (en) * 1994-05-05 1995-11-08 洛阳工学院 Method for making die with variable impression camber
CN1113926A (en) * 1994-06-07 1995-12-27 安徽工学院生物机电工程研究所 highly efficient paint removing agent
CN1743389A (en) * 2005-10-08 2006-03-08 北京化工大学 General efficient paint remover

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Free format text: FORMER OWNER: TIANDIFENGSHI CHEMICAL AGENTS CO., LTD., SHIJIAZHUANG CITY

Effective date: 20110303

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Li Ning

Inventor after: Yang Huixia

Inventor after: Yang Yufei

Inventor after: Zheng Donghong

Inventor before: Hui Lihui

Inventor before: Yang Huixia

Inventor before: Yang Yufei

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: GUI LIHUI YANG HUIXIA YANG YUFEI TO: LI NING YANG HUIXIA YANG YUFEI ZHENG DONGHONG

Free format text: CORRECT: ADDRESS; FROM: 051530 TIANDI FENGSHI CHEMICAL ADDITIVES CO., LTD., ZHAOLUAN TOLL STATION, NATIONAL HIGHWAY 308, ZHAO COUNTY, HEBEI PROVINCE TO: 062655 NO.1, FAZHAN ROAD, QING COUNTY-SOUTH KOREA INDUSTRIAL PARK, MACHANG TOWN, QING COUNTY, HEBEI PROVINCE

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Address after: 062655 No. 1, development road, Qingxian County Industrial Park, Qingxian County, Ma Zhen, Hebei, China

Applicant after: Hebei Donghengyu Functional Material New Technology Co., Ltd.

Address before: 051530 Zhaoxian County 308 National Road, Zhao Luan toll station in Hebei Province

Applicant before: Tiandifengshi Chemical Agents Co., Ltd., Shijiazhuang City

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110518

Termination date: 20131027