CN109401721A - 107 glue of one kind and preparation method thereof - Google Patents
107 glue of one kind and preparation method thereof Download PDFInfo
- Publication number
- CN109401721A CN109401721A CN201811137660.9A CN201811137660A CN109401721A CN 109401721 A CN109401721 A CN 109401721A CN 201811137660 A CN201811137660 A CN 201811137660A CN 109401721 A CN109401721 A CN 109401721A
- Authority
- CN
- China
- Prior art keywords
- glue
- catalyst
- parts
- hydrolysate
- low molecule
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
- C09J183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/329—Phosphorus containing acids
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Silicon Polymers (AREA)
Abstract
A kind of 107 glue, according to parts by weight, construction materials contract is made: 35~38 parts of hydrolysate, 0.70~0.79 part of low molecule product, 0.0080~0.0089 part of catalyst, 0.0080~0.0089 part of acid acceptor of abjection, 0.01~0.03 part of auxiliary agent, 0.10~0.19 part of terminator, 0.10~0.19 part of end-capping reagent.DMC is replaced with hydrolysate, reduces production cost；With short production cycle, every batch of only needs 4 hours can go out finished product；Viscosity is controllable, and abjection low molecule can reuse, and cost reduces；Continuity method production, is suitble to batch micro operations.
Description
Technical field
The present invention relates to 107 glue technical fields, especially a kind of 107 glue and preparation method thereof.
Background technique
107 glue, also referred to as " educational level " are a kind of thick liquids of colourless or micro- Huang.It can be used alone, as adhesive bookbinding
Glue, glue are used, and construction and decoration can be used to sticking wallpaper and plastic floor；Most is to be used to glue with it and at cement mortar
Tiling.But the raw material of 107 common glue is often DMC, cost is excessively high, and the production cycle is longer.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of 107 glue and preparation method thereof
The technical solution of the present invention is as follows: a kind of 107 glue, according to parts by weight, construction materials contract is made:
The hydrolysate is octamethylcy-clotetrasiloxane, and the catalyst is basic catalyst (potassium hydroxide), the acid
Property neutralizer be phosphoric acid, the end-capping reagent be hydroxy-end capped dose.
107 glue preparation methods, include the following steps:
A, it feeds intake, hydrolysate and low molecule emersion object is added by proper proportion, using basic catalyst as catalyst, heating is simultaneously
Through initial catalyst, then plus with the acid acceptor of number neutralize；
B, catalyzer temperature-elevating is added after about 1 hour, to carry out adjusting viscous operation by required viscosity to 130 DEG C.
C, it polymerize, the polymerization reaction that continues to heat up surveys its viscosity and vacuum to 150 DEG C.
D, it blocks, dehydration, which is added end-capping reagent after reaching to viscosity and continues vacuum, sloughs low molecule addition terminator, sampling
Cooling discharging after detection is qualified.
Viscosity needed for described is respectively 20000Pa.S and 80000Pa.S.
The invention has the benefit that
1, DMC is replaced with hydrolysate, reduces production cost；
2, with short production cycle, every batch of only needs 4 hours can go out finished product；
3, viscosity is controllable, and abjection low molecule can reuse, and cost reduces；
4, continuity method produces, and is suitble to batch micro operations.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is furture elucidated, but these the examples are only for explaining the invention, without
It is for limiting the scope of the invention.
A kind of 107 glue, according to parts by weight, construction materials contract is made:
According to parts by weight, including the following raw material is prepared:
Embodiment one
According to parts by weight, including the following raw material is prepared:
Embodiment two
The hydrolysate is octamethylcy-clotetrasiloxane, and the catalyst is basic catalyst (potassium hydroxide), the acid
Property neutralizer be phosphoric acid, the end-capping reagent be hydroxy-end capped dose.
107 glue preparation methods, include the following steps:
A, it feeds intake, hydrolysate and low molecule emersion object is added by proper proportion, using basic catalyst as catalyst, heating is simultaneously
Through initial catalyst, then plus with the acid acceptor of number neutralize；
B, catalyzer temperature-elevating is added after about 1 hour, to carry out adjusting viscous operation by required viscosity to 130 DEG C.
C, it polymerize, the polymerization reaction that continues to heat up surveys its viscosity and vacuum to 150 DEG C.
D, it blocks, dehydration, which is added end-capping reagent after reaching to viscosity and continues vacuum, sloughs low molecule addition terminator, sampling
Cooling discharging after detection is qualified.
Viscosity needed for described is respectively 20000Pa.S and 80000Pa.S.
The above embodiments and description only illustrate the principle of the present invention and most preferred embodiment, is not departing from this
Under the premise of spirit and range, various changes and improvements may be made to the invention, these changes and improvements both fall within requirement and protect
In the scope of the invention of shield.
Claims (6)
1. a kind of 107 glue, it is characterised in that: according to parts by weight, construction materials contract is made:
35~38 parts of hydrolysate
0.70~0.79 part of low molecule product of abjection
0.0080~0.0089 part of catalyst
0.0080~0.0089 part of acid acceptor
0.01~0.03 part of auxiliary agent
0.10~0.19 part of terminator
0.10~0.19 part of end-capping reagent.
2. 107 glue according to claim 1, it is characterised in that: according to parts by weight, including the following raw material is prepared:
38 parts of hydrolysate
0.76 part of low molecule product of abjection
0.01 part of auxiliary agent
0.0085 part of catalyst
0.0085 part of acid acceptor
0.02 part of terminator
0.014 part of end-capping reagent.
3. 107 glue according to claim 1, it is characterised in that: according to parts by weight, including the following raw material is prepared:
38 parts of hydrolysate
0.70 part of low molecule product of abjection
0.02 part of auxiliary agent
0.0080 part of catalyst
0.0080 part of acid acceptor
0.014 part of terminator
0.014 part of end-capping reagent.
4. 107 glue according to claim 1 to 3, it is characterised in that: the hydrolysate is four silicon of prestox ring
Oxygen alkane, the catalyst are basic catalyst (potassium hydroxide), and the acid acceptor is phosphoric acid, and the end-capping reagent is hydroxyl envelope
Hold agent.
5. a kind of method for preparing 107 glue as claimed in claim 4, includes the following steps:
A, it feeds intake, hydrolysate and low molecule emersion object is added by proper proportion, using basic catalyst as catalyst, heat up and through just
Begin to be catalyzed, then plus with the acid acceptor of number neutralize；
B, catalyzer temperature-elevating is added after about 1 hour, to carry out adjusting viscous operation by required viscosity to 130 DEG C.
C, it polymerize, the polymerization reaction that continues to heat up surveys its viscosity and vacuum to 150 DEG C.
D, it blocks, dehydration, which is added end-capping reagent after reaching to viscosity and continues vacuum, sloughs low molecule addition terminator, sample detection
Cooling discharging after qualification.
6. 107 glue preparation method according to claim 5, it is characterised in that: it is described needed for viscosity be respectively 20000Pa.S and
80000Pa.S。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811137660.9A CN109401721A (en) | 2018-09-28 | 2018-09-28 | 107 glue of one kind and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811137660.9A CN109401721A (en) | 2018-09-28 | 2018-09-28 | 107 glue of one kind and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109401721A true CN109401721A (en) | 2019-03-01 |
Family
ID=65465539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811137660.9A Pending CN109401721A (en) | 2018-09-28 | 2018-09-28 | 107 glue of one kind and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109401721A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102558563A (en) * | 2011-12-30 | 2012-07-11 | 蓝星化工新材料股份有限公司江西星火有机硅厂 | Preparation method for high-viscosity 107 glue |
-
2018
- 2018-09-28 CN CN201811137660.9A patent/CN109401721A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102558563A (en) * | 2011-12-30 | 2012-07-11 | 蓝星化工新材料股份有限公司江西星火有机硅厂 | Preparation method for high-viscosity 107 glue |
Non-Patent Citations (1)
| Title |
|---|
| 胡承曦: ""DMC和D4"", 《化工新型材料》 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
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| RJ01 | Rejection of invention patent application after publication |