CN109897588A - A kind of polydiphenyl ether adhesive - Google Patents
A kind of polydiphenyl ether adhesive Download PDFInfo
- Publication number
- CN109897588A CN109897588A CN201711300791.XA CN201711300791A CN109897588A CN 109897588 A CN109897588 A CN 109897588A CN 201711300791 A CN201711300791 A CN 201711300791A CN 109897588 A CN109897588 A CN 109897588A
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- China
- Prior art keywords
- polydiphenyl ether
- toner
- polydiphenyl
- total amount
- adhesive
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- 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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- Adhesives Or Adhesive Processes (AREA)
- Developing Agents For Electrophotography (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of polydiphenyl ether adhesive, the product belongs to chemical field, produce the raw material that the product uses includes: polydiphenyl ether toner 32%-34% by weight ratio, acetone 50%, nitrile rubber powder 6%-8%, toluene 2%, propylene glycol 4%, vitreous silica silicon powder 3%, anti-aging agent 1%, by blending at a certain temperature come finished product, the preparation method simple process, use common apparatus, the polydiphenyl ether adhesive of production has extremely strong adhesive strength, excellent is heat-resisting, radiation hardness, corrosion resistance, the bonding for the metalwork that can be used for using under high temperature.
Description
Technical field
Product of the present invention category chemical building material field more particularly to a kind of polydiphenyl ether adhesive and preparation method thereof.
Background technique
Polydiphenyl ether is by being the thermosetting resin using diphenyl ether as backbone structure, is that diphenyl ether in acetic acid makees medium, sulphur
With the product of formaldehyde condensation polymer under conditions of acid as catalyst, appearance is amber transparent solid, has good radiation resistance, resistance to
Mill property, excellent chemical resistance, acid resistance, alkali resistance, in aromatic chlorinated object, dimethylaniline, dimethylformamide, fluorine
High wait is stablized, if polydiphenyl ether its performance after rubber or resin modified will be further improved, modified polydiphenyl ether
With biggish toughness, overcome the disadvantage of solidification process deflation body difficulty, can focus on the application in paint, coating, bonding agent and
Structural composite material field.The present invention is exactly that the raw material packet for preparing adhesive later, and using is modified to polydiphenyl ether resin
It includes: polydiphenyl ether toner, acetone, nitrile rubber powder, toluene, propylene glycol, vitreous silica silicon powder, with chemical reaction kettle
For reaction vessel, it is aided with necessary temperature to prepare polydiphenyl ether adhesive, the advantages of this preparation method is: simple production process
Easy to operate, the polydiphenyl ether adhesive of production has extremely strong adhesive strength, excellent heat-resisting, radiation hardness, corrosion resistance, can use
The bonding of the metalwork used under high temperature.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of polydiphenyl ether adhesive and preparation method thereof, produce product use
Raw material by weight ratio include: polydiphenyl ether toner 32%-34%, acetone 50%, nitrile rubber powder 6%-8%, toluene
2%, propylene glycol 4%, vitreous silica silicon powder 3%, anti-aging agent 1%.
The technical solution adopted by the present invention is that:
(1) acetone of formula ratio is sent into chemical reaction kettle, starts to stir, adjust the temperature to 56-58 DEG C while stirring, successively plus
Polydiphenyl ether toner, the nitrile rubber powder for entering formula ratio, are stirred to react 2.6-2.8 hours.
(2) it is cooled to room temperature, continues to stir, the toluene of formula ratio is sequentially added, propylene glycol, vitreous silica silicon powder, prevents
Old agent obtains finished product after being stirred to react 1.0-1.2 hours.
Preferably, the purity of the polydiphenyl ether toner is 75%.
The beneficial effects of the present invention are: providing a kind of polydiphenyl ether adhesive and preparation method thereof, the preparation method work
Skill is simple, using common apparatus, and the polydiphenyl ether adhesive of production has extremely strong adhesive strength, excellent heat-resisting, radiation hardness, resistance to
Corrosive nature, the bonding for the metalwork that can be used for using under high temperature.
Specific embodiment
Embodiment 1
Will account for total amount be 50% acetone be sent into chemical reaction kettle, start to stir, adjust the temperature to 56 DEG C while stirring, successively plus
Enter to account for polydiphenyl ether toner that total amount is 32%, account for the nitrile rubber powder that total amount is 8%, is stirred to react 2.8 hours；Cooling
To room temperature, continue to stir, sequentially adds and account for toluene that total amount is 2%, account for propylene glycol that total amount is 4%, account for the melting that total amount is 3%
Quartzy silicon powder accounts for the anti-aging agent that total amount is 1%, obtains finished product after being stirred to react 1.0 hours.
Embodiment 2
Will account for total amount be 50% acetone be sent into chemical reaction kettle, start to stir, adjust the temperature to 57 DEG C while stirring, successively plus
Enter to account for polydiphenyl ether toner that total amount is 33%, account for the nitrile rubber powder that total amount is 7%, is stirred to react 2.7 hours；Cooling
To room temperature, continue to stir, sequentially adds and account for toluene that total amount is 2%, account for propylene glycol that total amount is 4%, account for the melting that total amount is 3%
Quartzy silicon powder accounts for the anti-aging agent that total amount is 1%, obtains finished product after being stirred to react 1.1 hours.
Embodiment 3
Will account for total amount be 50% acetone be sent into chemical reaction kettle, start to stir, adjust the temperature to 58 DEG C while stirring, successively plus
Enter to account for polydiphenyl ether toner that total amount is 34%, account for the nitrile rubber powder that total amount is 6%, is stirred to react 2.6 hours；Cooling
To room temperature, continue to stir, sequentially adds and account for toluene that total amount is 2%, account for propylene glycol that total amount is 4%, account for the melting that total amount is 3%
Quartzy silicon powder accounts for the anti-aging agent that total amount is 1%, obtains finished product after being stirred to react 1.2 hours.
Claims (2)
1. a kind of polydiphenyl ether adhesive, produce the raw material that the product uses includes: polydiphenyl ether toner by weight ratio
32%-34%, acetone 50%, nitrile rubber powder 6%-8%, toluene 2%, propylene glycol 4%, vitreous silica silicon powder 3%, anti-aging agent 1%,
It is characterized in that:
(1) acetone of formula ratio is sent into chemical reaction kettle, starts to stir, adjust the temperature to 56-58 DEG C while stirring, successively plus
Polydiphenyl ether toner, the nitrile rubber powder for entering formula ratio, are stirred to react 2.6-2.8 hours；
(2) it is cooled to room temperature, continues to stir, sequentially adds toluene, propylene glycol, the vitreous silica silicon powder, anti-aging agent of formula ratio,
Finished product is obtained after being stirred to react 1.0-1.2 hours.
2. a kind of polydiphenyl ether adhesive according to claim 1, it is characterized in that: the polydiphenyl ether toner
Purity is 75%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711300791.XA CN109897588A (en) | 2017-12-10 | 2017-12-10 | A kind of polydiphenyl ether adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711300791.XA CN109897588A (en) | 2017-12-10 | 2017-12-10 | A kind of polydiphenyl ether adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109897588A true CN109897588A (en) | 2019-06-18 |
Family
ID=66941203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711300791.XA Pending CN109897588A (en) | 2017-12-10 | 2017-12-10 | A kind of polydiphenyl ether adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109897588A (en) |
-
2017
- 2017-12-10 CN CN201711300791.XA patent/CN109897588A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190618 |
|
| WD01 | Invention patent application deemed withdrawn after publication |