CN103450580A - Method for preparing board from waste polyurethane foam, waste plant fiber and waste polystyrene foam - Google Patents
Method for preparing board from waste polyurethane foam, waste plant fiber and waste polystyrene foam Download PDFInfo
- Publication number
- CN103450580A CN103450580A CN2013104194745A CN201310419474A CN103450580A CN 103450580 A CN103450580 A CN 103450580A CN 2013104194745 A CN2013104194745 A CN 2013104194745A CN 201310419474 A CN201310419474 A CN 201310419474A CN 103450580 A CN103450580 A CN 103450580A
- Authority
- CN
- China
- Prior art keywords
- waste
- plant fiber
- polyurethane foam
- foam
- discarded
- 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
Images
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention relates to a method for preparing a board from waste polyurethane foam, waste plant fiber and waste polystyrene foam. The technical process mainly comprises the following steps: dissolving waste polystyrene foam in toluene to obtain a bonding agent, adding waste polyurethane foam powder and waste plant fiber powder, uniformly mixing, forming in a mold, and condensing to recover toluene under the conditions of reduced pressure and heating, thereby obtaining the board. The board prepared by the method is very low in cost, can effectively utilize abundant waste polystyrene foam, waste plant fiber and waste polyurethane foam, reasonably utilizes the resources, and reduces the environmental pollution caused by waste, thereby providing a novel broad-spectrum board.
Description
Technical field
The present invention relates to a kind of preparation of plates method, refer in particular to the method for preparing sheet material with waste polyurethane foam, discarded plant fiber and waste polystyrene foam.
Background technology
The demand increase year after year of current sheet material, and the price of sheet material is also progressively riseing, the sheet material of lightweight and insulation has purposes widely simultaneously, is very easy to promotion and application.
The present invention is that to take waste polyurethane foam, discarded plant fiber and waste polystyrene foam be main raw material.Waste polyurethane foam and discarded plant fiber and waste polystyrene foam are the main wastes that causes environmental pollution, are difficult to effectively be processed.Yet there are no the relevant report for preparing sheet material with waste polyurethane foam, discarded plant fiber and waste polystyrene foam, and its cheap cost makes it have broad application prospects in building and finishing field.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of preparation of plates method, and this method be take waste polyurethane foam, discarded plant fiber and waste polystyrene foam and prepared sheet material as raw material.
The technical problem to be solved in the present invention is solved by following scheme: the waste polyurethane foam is pulverized and obtained waste polyurethane foam powder, the discarded plant fiber is pulverized and obtained the discarded plant fiber powder, take said two devices as base material, take the waste polystyrene foam as raw material prepares tackiness agent again, then with above-mentioned base material and tackiness agent, prepare sheet material.It is characterized in that: the waste polystyrene foam is dissolved in toluene and prepares tackiness agent, add waste polyurethane foam powder, discarded plant fiber powder, uniform mixing, moulding, recovery toluene, obtain product.
Advantage of the present invention is: the board cost 1, prepared by present method is very low.2, can effectively utilize a large amount of waste polyurethane foams, discarded plant fiber and waste polystyrene foam.3, make rational use of resources and alleviate the pollution that waste causes.4. prepared board quality is light also can waterproof.
The accompanying drawing explanation
Fig. 1. prepare the process flow sheet of sheet material with waste polyurethane foam, discarded plant fiber and waste polystyrene foam.
Embodiment
The preparation of tackiness agent: take 23.30g waste polystyrene foam and join in 50.0ml toluene, stir and make the waste polystyrene foam be dissolved in toluene formation tackiness agent.
Embodiment 1: in the 9.96g tackiness agent, add 2.00g waste polyurethane foam powder, 1.00g discarded plant fiber powder, and uniform mixing, in die for molding, decompression and heating are lower reclaims toluene through condensation, obtains product.
Embodiment 2: in the 9.96g tackiness agent, add 1.75g waste polyurethane foam powder, 1.25g discarded plant fiber powder, and uniform mixing, in die for molding, decompression and heating are lower reclaims toluene through condensation, obtains product.
Embodiment 3: in the 9.96g tackiness agent, add 1.50g waste polyurethane foam powder, 1.50g discarded plant fiber powder, and uniform mixing, in die for molding, decompression and heating are lower reclaims toluene through condensation, obtains product.
Embodiment 4: in the 9.96g tackiness agent, add 1.25g waste polyurethane foam powder, 1.75g discarded plant fiber powder, and uniform mixing, in die for molding, decompression and heating are lower reclaims toluene through condensation, obtains product.
Embodiment 5: in the 9.96g tackiness agent, add 1.00g waste polyurethane foam powder, 2.00g discarded plant fiber powder, and uniform mixing, in die for molding, decompression and heating are lower reclaims toluene through condensation, obtains product.
Claims (3)
1. prepare the method for sheet material with waste polyurethane foam, discarded plant fiber and waste polystyrene foam; It is characterized in that: the waste polystyrene foam is dissolved in to toluene and makes tackiness agent, add waste polyurethane foam powder, discarded plant fiber powder, uniform mixing, in die for molding, decompression and heating are lower reclaims toluene through condensation, obtains product.
2. waste polyurethane foam powder, discarded plant fiber powder and tackiness agent prepare the proportioning raw materials scope (mass ratio) of water-proof sheet material and are: tackiness agent: waste polyurethane foam powder: discarded plant fiber powder 1:0.2008-0.1004: 0.1004-0.2008.
3. the waste polyurethane foam in claim 1 refers to: discarded heat insulation coating, discarded outer packaging polyurethane foam, the discarded plant fiber refers to: the fibers such as discarded carton, wood chip and straw, the waste polystyrene foam refers to packaging waste polystyrene foam, discarded disposable polystyrene foam cutlery box etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104194745A CN103450580A (en) | 2013-09-16 | 2013-09-16 | Method for preparing board from waste polyurethane foam, waste plant fiber and waste polystyrene foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104194745A CN103450580A (en) | 2013-09-16 | 2013-09-16 | Method for preparing board from waste polyurethane foam, waste plant fiber and waste polystyrene foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103450580A true CN103450580A (en) | 2013-12-18 |
Family
ID=49733444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104194745A Pending CN103450580A (en) | 2013-09-16 | 2013-09-16 | Method for preparing board from waste polyurethane foam, waste plant fiber and waste polystyrene foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103450580A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108912523A (en) * | 2018-07-17 | 2018-11-30 | 合肥万之景门窗有限公司 | It is a kind of to reduce the amendatory plastics preparation method of cost intensity |
| CN108976838A (en) * | 2018-07-26 | 2018-12-11 | 浙江禾源塑木科技有限公司 | A kind of PE ester moulding material and preparation method thereof |
| CN109867980A (en) * | 2019-02-13 | 2019-06-11 | 山东功羿道体育产业有限公司 | A kind of novel nano-material targets for arrow and its processing technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247923A (en) * | 1999-08-31 | 2000-03-22 | 徐家庆 | Light heat-insulating roofing board and its manufacture |
| CN1367733A (en) * | 1999-08-04 | 2002-09-04 | 拜尔公司 | Method of producing vehicle interior material having sandwich structure |
| CN101012693A (en) * | 2007-02-08 | 2007-08-08 | 肖中发 | Filling member filled with lightweight material and method for manufacturing same |
| CN103275652A (en) * | 2013-07-03 | 2013-09-04 | 内蒙古大学 | Method for preparing adhesive by taking waste polystyrene foam and wood powder as raw materials |
| CN103289220A (en) * | 2013-07-03 | 2013-09-11 | 内蒙古大学 | Method for preparing plate material by waste polystyrene foam, waste vegetable fibers and kaoline |
-
2013
- 2013-09-16 CN CN2013104194745A patent/CN103450580A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1367733A (en) * | 1999-08-04 | 2002-09-04 | 拜尔公司 | Method of producing vehicle interior material having sandwich structure |
| CN1247923A (en) * | 1999-08-31 | 2000-03-22 | 徐家庆 | Light heat-insulating roofing board and its manufacture |
| CN101012693A (en) * | 2007-02-08 | 2007-08-08 | 肖中发 | Filling member filled with lightweight material and method for manufacturing same |
| CN103275652A (en) * | 2013-07-03 | 2013-09-04 | 内蒙古大学 | Method for preparing adhesive by taking waste polystyrene foam and wood powder as raw materials |
| CN103289220A (en) * | 2013-07-03 | 2013-09-11 | 内蒙古大学 | Method for preparing plate material by waste polystyrene foam, waste vegetable fibers and kaoline |
Non-Patent Citations (1)
| Title |
|---|
| 贺娟: "纤维改性聚氨酯泡沫材料研究进展", 《玻璃钢/复合材料增刊》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108912523A (en) * | 2018-07-17 | 2018-11-30 | 合肥万之景门窗有限公司 | It is a kind of to reduce the amendatory plastics preparation method of cost intensity |
| CN108976838A (en) * | 2018-07-26 | 2018-12-11 | 浙江禾源塑木科技有限公司 | A kind of PE ester moulding material and preparation method thereof |
| CN109867980A (en) * | 2019-02-13 | 2019-06-11 | 山东功羿道体育产业有限公司 | A kind of novel nano-material targets for arrow and its processing technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104059598B (en) | A kind of Soybean Protein Modification glue is without the manufacture method of aldehyde medium density fibre board (MDF) | |
| CN105082431A (en) | Waste textile fiber-based curing plate and preparation method thereof | |
| CN103330629A (en) | Method for manufacturing environment-friendly coffin through waste corrugated paper and straw | |
| CN103435925A (en) | Environmental-friendly packing material and preparation method thereof | |
| CN101967292B (en) | Method preparing boards by using alkaline gelatinized starch as adhesive and waste vegetable fibers | |
| CN102491719B (en) | Straw ash molded building material free of burning and its preparation method | |
| CN103450580A (en) | Method for preparing board from waste polyurethane foam, waste plant fiber and waste polystyrene foam | |
| CN104385421A (en) | Method for manufacturing fiber board | |
| CN104371343A (en) | High-performance plant fiber packaging material and preparation method thereof | |
| CN103465336A (en) | Method for producing bamboo particle board by using bamboo shavings | |
| CN103289428A (en) | Preparation method of kaolin and waste plant fiber composite board | |
| CN103450579A (en) | Method for preparing board from waste polyurethane foam, kaolin and waste polystyrene foam | |
| CN103450505A (en) | Method for preparing board from waste polyurethane foam, waste plant fiber and waste xylonite | |
| CN104327461B (en) | Utilize the method that waste printed circuit board powder-granule material produces high density environment-friendly sheet | |
| CN101691812B (en) | Composite square material used in building operations | |
| CN103289220A (en) | Method for preparing plate material by waste polystyrene foam, waste vegetable fibers and kaoline | |
| CN103450581A (en) | Method for preparing board from waste polyurethane foam and waste polystyrene foam | |
| CN103788448B (en) | Resin plastic wood that a kind of waste printed circuit board plastic waste is made and its production and use | |
| CN102019699B (en) | Method for preparing lightweight thermal-insulating board from alkali-gelatinized starches used as adhesive, waste plant fibers and polystyrene foams | |
| CN107627433A (en) | A kind of self-adhesive straw ecological building board and preparation method thereof | |
| CN104972545A (en) | Production technology for flame retarding straw artificial board | |
| CN108000672A (en) | A kind of wood leftover material recycling technique | |
| CN103450661B (en) | Method for preparing board from waste polyurethane foam, kaolin and waste xylonite | |
| CN103450660A (en) | Method for preparing board from waste polyurethane foam and waste xylonite | |
| CN104558693A (en) | Environment-friendly plant starch meal box and preparation method thereof |
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 |
Application publication date: 20131218 |
|
| RJ01 | Rejection of invention patent application after publication |