CN104449476A - Adhesive preparation method - Google Patents
Adhesive preparation method Download PDFInfo
- Publication number
- CN104449476A CN104449476A CN201410789364.2A CN201410789364A CN104449476A CN 104449476 A CN104449476 A CN 104449476A CN 201410789364 A CN201410789364 A CN 201410789364A CN 104449476 A CN104449476 A CN 104449476A
- Authority
- CN
- China
- Prior art keywords
- organic solvent
- waste polystyrene
- polystyrene foamed
- binding agent
- auxiliary material
- 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
Links
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention provides an adhesive preparation method, comprising the following steps: preparing materials according to the following weight ratios: 40-50% of waste polystyrene foamed plastic, 27-40% of organic solvent, 17-30% of plasticizer and 1-3% of additive; adding the additive into the organic solvent, stirring uniformly, pressing the waste polystyrene foamed plastic into the organic solvent until being completely dissolved, adding the plasticizer, and stirring uniformly to prepare the adhesive, wherein the organic solvent is ethyl acetate, the plasticizer is dioctyl phthalate, and the additive is creeping oxalis extracting solution. The adhesive preparation method provided by the invention can be used for effectively improving the utilization rate of waste polystyrene foamed plastic.
Description
Technical field
The present invention relates to non-setting adhesive technical field, particularly a kind of preparation method of the binding agent for non-setting adhesive.
Background technology
For used fast food lunch-box, pack the porous plastics of instruments/equipment and produce the process of the scrap stock the like waste after foam article, from environmental angle, be important work always.Chinese patent CN1019912C provides a kind of non-setting adhesive and method for making thereof, it can utilize waste polystyrene foam plastic to prepare a kind of binding agent that can be used for non-setting adhesive as main raw material, but it is also present in room for promotion to the utilization ratio of waste polystyrene foam plastic.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of binding agent preparation method, to reduce or to avoid problem noted earlier.
For solving the problems of the technologies described above, the present invention proposes a kind of binding agent preparation method, it comprises the steps: to get out material by following weight ratio: waste polystyrene foamed plastics 40-50%, organic solvent 27-40%, softening agent 17-30%, auxiliary material 1-3%; In described organic solvent, add described auxiliary material, stir, then described waste polystyrene foamed plastics is pressed into described organic solvent, till dissolving completely, then add described softening agent, stir, described binding agent can be obtained; Described organic solvent is ethyl acetate, and described softening agent is dioctyl phthalate (DOP), and described auxiliary material is Herba Oxalidis Corniculatae extraction liquid.
A kind of binding agent preparation method provided by the present invention, it effectively can promote the utilization ratio of waste polystyrene foam plastic.
Embodiment
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now the specific embodiment of the present invention is described.
The concrete preparation method of binding agent provided by the present invention is:
First polystyrene foamed plastics waste is carried out cleaning, drying, get out material by following weight ratio: waste polystyrene foamed plastics 40-50%, organic solvent 27-40%, softening agent 17-30%, auxiliary material 1-3%.In described organic solvent, add described auxiliary material, stir, then described waste polystyrene foamed plastics is pressed into described organic solvent, till dissolving completely, then add described softening agent, stir, described binding agent can be obtained.
Herba Oxalidis Corniculatae extraction liquid can strengthen the solubleness of waste polystyrene foamed plastics in ethyl acetate.
A kind of binding agent preparation method provided by the present invention, it effectively can promote the utilization ratio of waste polystyrene foam plastic.
Although it will be appreciated by those skilled in the art that the present invention is described according to the mode of multiple embodiment, not each embodiment only comprises an independently technical scheme.So describe in specification sheets be only used to clear for the purpose of; specification sheets should integrally be understood by those skilled in the art, and regards technical scheme involved in each embodiment as the mode that mutually can be combined into different embodiment to understand protection scope of the present invention.
The foregoing is only the schematic embodiment of the present invention, and be not used to limit scope of the present invention.Any those skilled in the art, the equivalent variations done under the prerequisite not departing from design of the present invention and principle, amendment and combination, all should belong to the scope of protection of the invention.
Claims (1)
1. a binding agent preparation method, is characterized in that, it comprises the steps: to get out material by following weight ratio: waste polystyrene foamed plastics 40-50%, organic solvent 27-40%, softening agent 17-30%, auxiliary material 1-3%; In described organic solvent, add described auxiliary material, stir, then described waste polystyrene foamed plastics is pressed into described organic solvent, till dissolving completely, then add described softening agent, stir, described binding agent can be obtained; Described organic solvent is ethyl acetate, and described softening agent is dioctyl phthalate (DOP), and described auxiliary material is Herba Oxalidis Corniculatae extraction liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789364.2A CN104449476A (en) | 2014-12-18 | 2014-12-18 | Adhesive preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789364.2A CN104449476A (en) | 2014-12-18 | 2014-12-18 | Adhesive preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104449476A true CN104449476A (en) | 2015-03-25 |
Family
ID=52896246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410789364.2A Pending CN104449476A (en) | 2014-12-18 | 2014-12-18 | Adhesive preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104449476A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035525A (en) * | 1989-02-11 | 1989-09-13 | 王秀岩 | Non-setting adhesive |
| CN1213683A (en) * | 1998-08-01 | 1999-04-14 | 蒋鹤喜 | Prodn method of waste foamed adhesive |
| CN101760151A (en) * | 2008-10-28 | 2010-06-30 | 孙丽媛 | Corrugated carton glue and preparing method thereof |
| CN102965054A (en) * | 2012-12-24 | 2013-03-13 | 胶州市富田化工有限公司 | Environment-friendly polystyrene adhesive |
| CN103525333A (en) * | 2013-10-28 | 2014-01-22 | 刘宝鹏 | Easily removable adhesive sticker |
-
2014
- 2014-12-18 CN CN201410789364.2A patent/CN104449476A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035525A (en) * | 1989-02-11 | 1989-09-13 | 王秀岩 | Non-setting adhesive |
| CN1213683A (en) * | 1998-08-01 | 1999-04-14 | 蒋鹤喜 | Prodn method of waste foamed adhesive |
| CN101760151A (en) * | 2008-10-28 | 2010-06-30 | 孙丽媛 | Corrugated carton glue and preparing method thereof |
| CN102965054A (en) * | 2012-12-24 | 2013-03-13 | 胶州市富田化工有限公司 | Environment-friendly polystyrene adhesive |
| CN103525333A (en) * | 2013-10-28 | 2014-01-22 | 刘宝鹏 | Easily removable adhesive sticker |
Non-Patent Citations (2)
| Title |
|---|
| 张玉龙: "《胶黏剂配方精选》", 30 June 2012, 化学工业出版社 * |
| 王向东等: "《食品生物技术》", 30 September 2007, 东南大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112017022080A2 (en) | adhesive, method of producing a wood adhesive, and, wood product | |
| SE1550896A1 (en) | Manufacturing method for a film or a film product comprisingan amphiphilic polymer | |
| MX2017005151A (en) | Process for producing a cellulose ether acetate succinate. | |
| CN104449472A (en) | Preparation method of environment-friendly binder | |
| CN104497919A (en) | Binder | |
| CN104449471A (en) | Environment-friendly binder | |
| CN104449476A (en) | Adhesive preparation method | |
| CN103450579B (en) | Prepare the method for sheet material with waste polyurethane foam, kaolin and waste polystyrene foam | |
| CN104449475A (en) | Preparation method of adhesive sticker binder | |
| CN104449474A (en) | Preparation method of composite binder | |
| CN105001448A (en) | High-temperature-resisting plasticizer | |
| CN104449473A (en) | Composite adhesive | |
| CN104449477A (en) | Adhesive sticker binder | |
| CN104419372A (en) | Adhesive | |
| CN104693857A (en) | Waterproof coating | |
| CN107286541A (en) | A kind of preparation method of pitch class waterproof roll barrier film | |
| CN104087225A (en) | Preparation of epoxy adhesive | |
| CN102492333A (en) | Environment-friendly chalk and preparation method thereof | |
| CN204094920U (en) | A kind of GRC mould | |
| CN103896542A (en) | Novel regenerated building material | |
| CN103450661B (en) | Method for preparing board from waste polyurethane foam, kaolin and waste xylonite | |
| CN105885775A (en) | Method for preparing pressure-sensitive adhesive from waste foam plastic | |
| CN105621981A (en) | High-efficiency adhesive for polystyrene board | |
| CN202187462U (en) | Hollow phosphorus slag brick | |
| CN106284826A (en) | Composite lattice battenboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |