CN101670357A - Method for manufacturing regenerative epoxy resin plate - Google Patents
Method for manufacturing regenerative epoxy resin plate Download PDFInfo
- Publication number
- CN101670357A CN101670357A CN200910174684A CN200910174684A CN101670357A CN 101670357 A CN101670357 A CN 101670357A CN 200910174684 A CN200910174684 A CN 200910174684A CN 200910174684 A CN200910174684 A CN 200910174684A CN 101670357 A CN101670357 A CN 101670357A
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- CN
- China
- Prior art keywords
- epoxy resin
- preparation
- resin plate
- plate
- mixing
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention discloses a method for manufacturing a regenerative epoxy resin plate which is prepared by bed charge screening, mixed glue preparing, materials preparing and processing and plate pressing. Leftover materials and waste materials of epoxy resin are fully utilized, thereby changing waste into wealth, saving source, reducing energy consumption, satisfying requirements, lowering cost, playing a positive function on environmental protection, and having reasonable process design.
Description
Technical field
The present invention relates to a kind of preparation method of regenerative epoxy resin plate, specifically utilize the epoxy resin dead meal to make the method for regenerative epoxy resin plate.
Background technology
The dielectric properties of epoxy resin, mechanical property, adhesive property, excellent anti-corrosion performance, cure shrinkage and linear expansion coefficient are little, dimensional stability is good, good manufacturability, combination property is splendid, especially because the flexibility and the diversity of the design of epoxide resin material prescription, make it obtain using widely in field of electronics, increase day by day along with content of epoxy resin, also the same with other organic waste being difficult to of the dead meal of epoxy resin handles, bury and easily cause soil pollution, burn and easily cause air pollution, also can discharge toxic gas people and animals are worked the mischief.
Summary of the invention
Purpose of the present invention aims to provide a kind of preparation method of regenerative epoxy resin plate, turns waste into wealth, and economizes on resources, and makes regenerative epoxy resin plate have the hardness height, the characteristics that corrosion resistance is strong.
For achieving the above object, the preparation method of regenerative epoxy resin plate of the present invention is: 1, the screening bed material, to the leftover pieces of epoxy resin board and the processing waste pressure of breaking, pulverize, remove impurity, obtain bed material through screening, 2, mix the preparation of glue, with epoxy resin and melamine according to 35: 65 ratio of percentage by weight, mixing and stirring makes mixing glue, 3, the preparation of material, with bed material, calcium carbonate, mix glue according to 1: 0.1: 0.4 ratio of percentage by weight, mixing and stirring is made material, and 4, material is handled, material is placed baking oven, continuous drying is 8.5 hours under 50 ℃ of temperature, makes it cool off 5 naturally then, pressing plate, material after handling is mated formation, through pre-stamped blanket, blanket is carried out veneer be placed in the hot press, at 140 ℃--continuous hot-press is 1.5 hours under 150 ℃ of temperature and the 1500 tons of pressure conditions, after being water-cooled to 40 ℃, unload plate again, make regenerative epoxy resin plate.
The preparation method of regenerative epoxy resin plate of the present invention compared with prior art has following excellent effect.
Make full use of the leftover pieces and the dead meal of epoxy resin, turn waste into wealth, saved resource, reduced energy consumption, satisfied demand, reduced cost, positive role has been played in environmental protection, technological design is reasonable.
Description of drawings
Fig. 1 is a technological process block-diagram of the present invention.
The specific embodiment
Be described in further detail below in conjunction with the preparation method of accompanying drawing regenerative epoxy resin plate of the present invention.
The preparation method of regenerative epoxy resin plate shown in Figure 1 is: 1, the screening bed material, to the leftover pieces of epoxy resin board and the processing waste pressure of breaking, pulverize, remove impurity, obtain bed material through screening, 2, mix the preparation of glue, with epoxy resin and melamine according to 35: 65 ratio of percentage by weight, mixing and stirring, make mixing glue, 3, the preparation of material is with bed material, calcium carbonate, mix glue according to 1: 0.1: 0.4 ratio of percentage by weight, mixing and stirring, make material, 4, material is handled, and material is placed baking oven, and continuous drying is 8.5 hours under 50 ℃ of temperature, it is cooled off naturally, 5, pressing plate is mated formation the material after handling, through the pre-stamped blanket that gets, blanket is carried out veneer to be placed in the hot press, at 140 ℃--continuous hot-press is 1.5 hours under 150 ℃ of temperature and the 1500 tons of pressure conditions, unloads plate again after being water-cooled to 40 ℃, makes regenerative epoxy resin plate.
Claims (1)
1, a kind of preparation method of regenerative epoxy resin plate, it is characterized in that 1, the screening bed material, to the leftover pieces of epoxy resin board and the processing waste pressure of breaking, pulverize, remove impurity, obtain bed material through screening, 2, mix the preparation of glue, with epoxy resin and melamine according to 35: 65 ratio of percentage by weight, mixing and stirring, 3, the preparation of material, with bed material, calcium carbonate, mix glue according to 1: 0.1: 0.4 ratio of percentage by weight, mixing and stirring is made material, 4, material is handled, material is placed baking oven, and continuous drying is 8.5 hours under 50 ℃ of temperature, and it is cooled off naturally, 5, pressing plate, material after handling is mated formation,, blanket is carried out veneer be placed in the hot press through the pre-stamped blanket that gets, continuous hot-press is 1.5 hours under 140 ℃ of-150 ℃ of temperature and 1500 tons of pressure conditions, unloads plate again after being water-cooled to 40 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910174684A CN101670357A (en) | 2009-09-15 | 2009-09-15 | Method for manufacturing regenerative epoxy resin plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910174684A CN101670357A (en) | 2009-09-15 | 2009-09-15 | Method for manufacturing regenerative epoxy resin plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101670357A true CN101670357A (en) | 2010-03-17 |
Family
ID=42017898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910174684A Pending CN101670357A (en) | 2009-09-15 | 2009-09-15 | Method for manufacturing regenerative epoxy resin plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101670357A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972573A (en) * | 2015-06-17 | 2015-10-14 | 环科技术发展有限公司 | Method for manufacturing plastic product through waste epoxy resin |
| CN105467768A (en) * | 2015-11-03 | 2016-04-06 | 王允慧 | Regenerative flexible photosensitive resin plate |
| CN105965710A (en) * | 2016-06-28 | 2016-09-28 | 常州大学 | Preparation method and application of resin plate for diamond wire cutting of silicon bar |
| CN106633672A (en) * | 2017-01-05 | 2017-05-10 | 广东欧铭新材料科技有限公司 | Composite epoxy resin plate material and forming method thereof |
| CN111571898A (en) * | 2020-05-29 | 2020-08-25 | 章少球 | Recycled glass fiber board and preparation method thereof |
-
2009
- 2009-09-15 CN CN200910174684A patent/CN101670357A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972573A (en) * | 2015-06-17 | 2015-10-14 | 环科技术发展有限公司 | Method for manufacturing plastic product through waste epoxy resin |
| CN105467768A (en) * | 2015-11-03 | 2016-04-06 | 王允慧 | Regenerative flexible photosensitive resin plate |
| CN105965710A (en) * | 2016-06-28 | 2016-09-28 | 常州大学 | Preparation method and application of resin plate for diamond wire cutting of silicon bar |
| CN106633672A (en) * | 2017-01-05 | 2017-05-10 | 广东欧铭新材料科技有限公司 | Composite epoxy resin plate material and forming method thereof |
| WO2018126436A1 (en) * | 2017-01-05 | 2018-07-12 | 广东欧铭新材料科技有限公司 | Composite epoxy resin board and forming method therefor |
| CN111571898A (en) * | 2020-05-29 | 2020-08-25 | 章少球 | Recycled glass fiber board and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100317 |