CN104558672A - Expandable polyphenyl plastic microwave foaming technique - Google Patents
Expandable polyphenyl plastic microwave foaming technique Download PDFInfo
- Publication number
- CN104558672A CN104558672A CN201410006450.1A CN201410006450A CN104558672A CN 104558672 A CN104558672 A CN 104558672A CN 201410006450 A CN201410006450 A CN 201410006450A CN 104558672 A CN104558672 A CN 104558672A
- Authority
- CN
- China
- Prior art keywords
- container
- microwave
- polyphenyl
- expandable
- foaming
- 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
Abstract
The invention discloses an expandable polyphenyl plastic microwave foaming technique which comprises the following steps: (1) putting machine oil and wood flour into a container I and uniformly stirring; (2) adding an expandable polyphenyl material into the container I in the step (1), and uniformly stirring, thereby obtaining a mixed material consisting of machine oil, wood flour and the expandable polyphenyl material; (3) putting the mixed material obtained in the step (2) into a container II which can be heated with microwaves, and vertically vibrating until the mixed material inside the container II is free of bubbles; (4) putting the container II into a microwave oven, and baking for 5-10 seconds with strong microwave heat, thereby rapidly expanding the expandable polyphenyl material, thereby completing foaming. The technique has the advantages of cleanness, environment-friendliness, short foaming time and the like.
Description
Technical field
The present invention relates to the plastic foamed field of polyphenyl, especially relate to a kind of expandability polyphenyl plastics by microwave foaming technique.
Background technology
Existing foaming technique adopts high-temperature high-pressure steam foaming, and complexed metal mould and processing, comparatively large in energy consumption, owing to adopting metal die, its plasticity-and replicability cannot realize.
Summary of the invention
Object of the present invention is exactly to solve the problem, a kind of expandability polyphenyl plastics by microwave foaming technique is provided, it does not adopt water vapour to foam, energy-saving and emission-reduction, can according to the various inorganic materials of the increase in demand of product and water-insoluble organic materials in foam material, do not adopt metal die, adopt glass reinforced plastic silica type to make mould, its plasticity-and replicability are that metal die is difficult to realize.
To achieve these goals, the present invention adopts following technical scheme:
Expandability polyphenyl plastics by microwave foaming technique, it is characterized in that, this technology comprises the steps:
Step (1), puts into container I stir machine oil, wood powder;
Step (2), adds the container I of step (1) and stirs by expandability polyphenyl materials, obtain the batch mixing material be made up of machine oil, wood powder, expandability polyphenyl materials;
Step (3), being placed in by the mixture of step (2) can the container II of microwave heating, and vertical tremor is to the mixture bubble-free in this container II;
Step (4), is placed in microwave oven by container II, and high fire runs 5-10 second, and expandability polyphenyl materials rapid expansion completes foaming.
In this technology, the mould used by microwave foaming is made with glass reinforced plastic, silica type material.
Described wood powder is the wood powder of below 100 orders.
The present invention has following beneficial effect:
(1) traditional water vapour foaming, need use the boiler of maximum discharge, selects microwave to foam and then can avoid the discharge of pollutent, clean, environmental protection.
(2) traditional water vapour foaming, due to containing moisture, most of oil-soluble material cannot add, and this foaming technique can add oil-soluble material.Traditional water vapour foamed time is long, and be 3-5 times of microwave foaming technique, this technology is better than water vapour foaming technique on time cost.
(3) traditional water vapour foaming, need use metal die, and microwave foaming uses and adopts glass reinforced plastic, silica type to make mould.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
This equipment used by expandability polyphenyl plastics by microwave foaming technique is see table 1.
Table 1
| Sequence number | Device name | Quantity |
| 1 | 700W household microwave oven | 1 |
| 2 | Disposable water cup | 1 |
| 3 | 200ml plastic beaker | 1 |
| 4 | Glass stirring rod | 1 |
This raw material used by expandability polyphenyl plastics by microwave foaming technique is: expandability polyphenyl materials 50g, the following wood powder 2g of 100 order, used oil 5g.
The operating process of this expandability polyphenyl plastics by microwave foaming technique is:
Used oil and wood powder are put into beaker stir;
In the uniform stirring thing of used oil and wood powder, add expandability polyphenyl materials and stir;
Said mixture is imported in disposable water cup, not bubbles substantially in vertical tremor to cup;
Disposable water cup is placed on microwave oven center, high fire runs 5-10 minute, and expandability polyphenyl materials rapid expansion completes foaming.
In this foaming technique, glass reinforced plastic, silica type material is utilized to make mould.
For completing mass production, microwave oven can substitute by industrial microwave tunnel, and is aided with feeder system and then can completes large-scale production.
The foregoing is only the preferred embodiment of the present invention, protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme belonging to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, the some improvement carried out under the prerequisite not departing from principle of the present invention, these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. expandability polyphenyl plastics by microwave foaming technique, is characterized in that, this technology comprises the steps:
Step (1), puts into container I stir machine oil, wood powder;
Step (2), adds the container I of step (1) and stirs by expandability polyphenyl materials, obtain the batch mixing material be made up of machine oil, wood powder, expandability polyphenyl materials;
Step (3), being placed in by the mixture of step (2) can the container II of microwave heating, and vertical tremor is to the mixture bubble-free in this container II;
Step (4), is placed in microwave oven by container II, and high fire runs 5-10 second, and expandability polyphenyl materials rapid expansion completes foaming.
2. expandability polyphenyl plastics by microwave foaming technique according to claim 1, is characterized in that, in this technology, the mould used by microwave foaming is made with glass reinforced plastic, silica type material.
3. expandability polyphenyl plastics by microwave foaming technique according to claim 1, it is characterized in that, described wood powder is the wood powder of below 100 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006450.1A CN104558672A (en) | 2014-01-06 | 2014-01-06 | Expandable polyphenyl plastic microwave foaming technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006450.1A CN104558672A (en) | 2014-01-06 | 2014-01-06 | Expandable polyphenyl plastic microwave foaming technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104558672A true CN104558672A (en) | 2015-04-29 |
Family
ID=53075799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410006450.1A Pending CN104558672A (en) | 2014-01-06 | 2014-01-06 | Expandable polyphenyl plastic microwave foaming technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104558672A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500589A (en) * | 2016-01-28 | 2016-04-20 | 赵祖良 | Production line and production technology of XPS extrusion molding foam board |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4765934A (en) * | 1987-08-19 | 1988-08-23 | Dominion Al-Chrome Corporation | Polystyrene bead expansion process |
| BR9102895A (en) * | 1991-07-02 | 1993-02-24 | Norberto Silva Lima | PROCESS OF MANUFACTURING OF EXPANDABLE POLYSTYRENE PLASTIC FOAMS WITH THE USE OF MICROWAVES |
| CN101280065A (en) * | 2008-05-29 | 2008-10-08 | 复旦大学 | Polymer film having micropore structure, preparation and application thereof |
| CN102286159A (en) * | 2011-07-01 | 2011-12-21 | 广东工业大学 | Method for preparing low-temperature expandable graphite/polymer foam material |
| RU2446046C2 (en) * | 2010-02-08 | 2012-03-27 | Государственное образовательное учреждение высшего профессионального образования Ульяновский государственный университет | Microwave foaming of foam polystyrene granules |
-
2014
- 2014-01-06 CN CN201410006450.1A patent/CN104558672A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4765934A (en) * | 1987-08-19 | 1988-08-23 | Dominion Al-Chrome Corporation | Polystyrene bead expansion process |
| BR9102895A (en) * | 1991-07-02 | 1993-02-24 | Norberto Silva Lima | PROCESS OF MANUFACTURING OF EXPANDABLE POLYSTYRENE PLASTIC FOAMS WITH THE USE OF MICROWAVES |
| CN101280065A (en) * | 2008-05-29 | 2008-10-08 | 复旦大学 | Polymer film having micropore structure, preparation and application thereof |
| RU2446046C2 (en) * | 2010-02-08 | 2012-03-27 | Государственное образовательное учреждение высшего профессионального образования Ульяновский государственный университет | Microwave foaming of foam polystyrene granules |
| CN102286159A (en) * | 2011-07-01 | 2011-12-21 | 广东工业大学 | Method for preparing low-temperature expandable graphite/polymer foam material |
Non-Patent Citations (1)
| Title |
|---|
| 雷得定等: "《木材界面学与界面技术》", 30 September 2012, 中国林业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500589A (en) * | 2016-01-28 | 2016-04-20 | 赵祖良 | Production line and production technology of XPS extrusion molding foam board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204541729U (en) | A kind of food processing steaminess pipe digester | |
| CN107353527B (en) | A kind of seafood transport bubble chamber rapidoprint and its processing method | |
| CN104628240A (en) | Method for preparing foam glass by using shells and waste glass | |
| CN105252697A (en) | Foam product capable of being rapidly degraded and production technology of foam product | |
| CN104522152A (en) | Sequential infrared hot air drying method for dry-method de-enzyming treatment of fruits and vegetables | |
| CN104558672A (en) | Expandable polyphenyl plastic microwave foaming technique | |
| CN104292680A (en) | Polystyrene foam insulating material and preparation method thereof | |
| CN103289220A (en) | Method for preparing plate material by waste polystyrene foam, waste vegetable fibers and kaoline | |
| CN103952203A (en) | Comprehensive environment-friendly carbonizing technology by using waste crop straw resources | |
| CN107010841A (en) | A kind of preparation method of the foam glass with compared with high-heat resistance shock resistant | |
| CN102515655B (en) | Expanded and vitrified micro-bead thermal insulation board and manufacturing method thereof | |
| CN104556865A (en) | Preparation method of light-weight composite fiber foamed concrete | |
| CN104529306A (en) | Steel slag aggregate lightweight foam concrete | |
| CN202599024U (en) | Improved structure of EPS (Expandable Polystyrene) foam structural member product drying house | |
| CN105462200A (en) | Method for preparing environment-friendly plastic | |
| CN103450579A (en) | Method for preparing board from waste polyurethane foam, kaolin and waste polystyrene foam | |
| CN104151737A (en) | Preparation method of composite board | |
| CN103918956B (en) | A kind of preserved egg culture solution | |
| CN104591614A (en) | Preparation method of steel slag aggregate light foam concrete | |
| CN104529515A (en) | Method for preparing lightweight foam concrete | |
| CN105907094A (en) | Heat-resistant high-elasticity plastic material and preparation method thereof | |
| CN202826439U (en) | Production line of polystyrene boards | |
| CN204368777U (en) | A kind of batch bin device adopting heating device waste heat preheating material | |
| CN103289219A (en) | Method for preparing plate material by waste polystyrene foam and kaoline | |
| CN104529514A (en) | Steel slag aggregate lightweight composite fiber foam concrete |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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: 20150429 |