CN103450579B - Prepare the method for sheet material with waste polyurethane foam, kaolin and waste polystyrene foam - Google Patents
Prepare the method for sheet material with waste polyurethane foam, kaolin and waste polystyrene foam Download PDFInfo
- Publication number
- CN103450579B CN103450579B CN201310419358.3A CN201310419358A CN103450579B CN 103450579 B CN103450579 B CN 103450579B CN 201310419358 A CN201310419358 A CN 201310419358A CN 103450579 B CN103450579 B CN 103450579B
- Authority
- CN
- China
- Prior art keywords
- waste
- polyurethane foam
- kaolin
- sheet material
- foam
- 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.)
- Expired - Fee Related
Links
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Prepare the method for sheet material with waste polyurethane foam, kaolin and waste polystyrene foam. Main processes is: be dissolved in the adhesive that toluene makes and add waste polyurethane foam powder, kaolin at waste polystyrene foam, uniform mixing, in die for molding, obtains sheet material after decompression and heating recovery toluene. Prepare water-proof sheet material cost taking waste polyurethane foam, kaolin and waste polystyrene foam as raw material by this method very low, can effectively utilize a large amount of waste polystyrene foams and waste polyurethane foam, rationally utilize resource and alleviated the pollution that discarded object causes, a kind of broad-spectrum new waterproof sheet material is provided.
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, kaolin and waste polystyrene foam.
Background technology
The demand increase year after year of sheet material at present, and the price of sheet material is also progressively riseing, the sheet material tool of lightweight and insulation has been widely used simultaneously, is very easy to promotion and application.
The present invention is taking waste polyurethane foam, kaolin and waste polystyrene foam as primary raw material. Kaolin is cheap raw material, has good plasticity and high caking property, and waste polyurethane foam and waste polystyrene foam are the main discarded objects that causes environmental pollution, are not rationally utilized. Yet there are no the relevant report of preparing sheet material with waste polyurethane foam, kaolin 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 is prepared sheet material with waste polyurethane foam, kaolin and waste polystyrene foam raw material.
The technical problem to be solved in the present invention is solved by following scheme: waste polyurethane foam is pulverized and obtained waste polyurethane foam powder, prepare adhesive taking waste polystyrene foam as raw material. It is characterized in that: waste polystyrene foam is dissolved in toluene and prepares adhesive, add waste polyurethane foam powder, kaolin, after uniform mixing, moulding, decompression and heating recovery toluene, obtain sheet material.
Advantage of the present invention is: the board cost of 1, preparing by this method is very low. 2, can effectively utilize a large amount of waste polyurethane foams and a large amount of waste polystyrene foams. 3, make rational use of resources and alleviate the pollution that discarded object causes. 4. prepared sheet material can waterproof.
Brief description of the drawings
Fig. 1. prepare the process chart of sheet material with waste polyurethane foam, kaolin and waste polystyrene foam.
Detailed description of the invention
The preparation of adhesive: take 23.30g waste polystyrene foam and join in 50.0ml toluene, stir and make it form adhesive.
Embodiment 1: in 7.84g adhesive, add 2.00g waste polyurethane foam powder, 1.00g kaolin, uniform mixing, in die for molding, obtains sheet material after decompression and heating recovery toluene.
Embodiment 2: in 7.84g adhesive, add 1.75g waste polyurethane foam powder, 1.25g kaolin, uniform mixing, in die for molding, obtains sheet material after decompression and heating recovery toluene.
Embodiment 3: in 7.84g adhesive, add 1.50g waste polyurethane foam powder, 1.50g kaolin, uniform mixing, in die for molding, obtains sheet material after decompression and heating recovery toluene.
Embodiment 4: in 7.84g adhesive, add 1.25g waste polyurethane foam powder, 1.75g kaolin, uniform mixing, in die for molding, obtains sheet material after decompression and heating recovery toluene.
Embodiment 5: in 7.84g adhesive, add 1.00g waste polyurethane foam powder, 2.00g kaolin, uniform mixing, in die for molding, obtains sheet material after decompression and heating recovery toluene.
Claims (2)
1. prepare the method for water-proof sheet material with waste polyurethane foam, kaolin and waste polystyrene foam, it is characterized in that: waste polystyrene foam is dissolved in to toluene and makes adhesive, add waste polyurethane foam powder, kaolin, uniform mixing, in die for molding, after decompression and heating recovery toluene, obtain sheet material, wherein the mass ratio of waste polyurethane foam powder, kaolin and adhesive is adhesive: waste polyurethane foam powder: kaolin=1:0.2551-0.1276:0.1276-0.2551.
2. the method for preparing water-proof sheet material with waste polyurethane foam, kaolin and waste polystyrene foam as claimed in claim 1; Wherein waste polyurethane foam refers to: discarded heat insulating polyurethane foam, discarded external packing polyurethane foam; Waste polystyrene foam refers to packaging waste polystyrene foam, discarded disposable polystyrene foam cutlery box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310419358.3A CN103450579B (en) | 2013-09-16 | 2013-09-16 | Prepare the method for sheet material with waste polyurethane foam, kaolin and waste polystyrene foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310419358.3A CN103450579B (en) | 2013-09-16 | 2013-09-16 | Prepare the method for sheet material with waste polyurethane foam, kaolin and waste polystyrene foam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103450579A CN103450579A (en) | 2013-12-18 |
| CN103450579B true CN103450579B (en) | 2016-05-04 |
Family
ID=49733443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310419358.3A Expired - Fee Related CN103450579B (en) | 2013-09-16 | 2013-09-16 | Prepare the method for sheet material with waste polyurethane foam, kaolin and waste polystyrene foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103450579B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104693780A (en) * | 2015-03-04 | 2015-06-10 | 兰州科天环保节能科技有限公司 | Preparation method of polyurethane insulation board |
| CN105926786B (en) * | 2016-06-29 | 2018-08-21 | 中国十七冶集团有限公司 | A kind of device for preventing insulating layer of external wall of building from falling off and construction method |
| CN114058134B (en) * | 2021-12-16 | 2024-02-06 | 无锡格利斯环保科技有限公司 | Recycling method of waste polystyrene foam |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1367199A (en) * | 2002-03-08 | 2002-09-04 | 北京中永业科技开发有限责任公司 | Nano powder composite material and its preparation method |
| WO2010125894A1 (en) * | 2009-04-28 | 2010-11-04 | 第一工業製薬株式会社 | Flame-retardant expandable styrene resin composition |
-
2013
- 2013-09-16 CN CN201310419358.3A patent/CN103450579B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1367199A (en) * | 2002-03-08 | 2002-09-04 | 北京中永业科技开发有限责任公司 | Nano powder composite material and its preparation method |
| WO2010125894A1 (en) * | 2009-04-28 | 2010-11-04 | 第一工業製薬株式会社 | Flame-retardant expandable styrene resin composition |
Non-Patent Citations (1)
| Title |
|---|
| Mechanical, Thermal and Morphological Behaviors of Castor Oil Based PU/PS Interpenetrating Polymer Network-Metakaolin Composites;S.ROOPA et al;《ournal of Macromolecular Science, Part A: Pure and Applied Chemistry》;20100609;第47卷;第689–696页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103450579A (en) | 2013-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103450579B (en) | Prepare the method for sheet material with waste polyurethane foam, kaolin and waste polystyrene foam | |
| CN103450580A (en) | Method for preparing board from waste polyurethane foam, waste plant fiber and waste polystyrene foam | |
| CN103289428A (en) | Preparation method of kaolin and waste plant fiber composite board | |
| CN103275652B (en) | With waste polystyrene foam and wood powder for the method for tackiness agent prepared by raw material | |
| CN103305069B (en) | A kind of take waste polystyrene foam as the method that coating prepared by raw material | |
| CN103289219B (en) | The method of sheet material is prepared with waste polystyrene foam and kaolin | |
| CN103450581A (en) | Method for preparing board from waste polyurethane foam and waste polystyrene foam | |
| CN103450505A (en) | Method for preparing board from waste polyurethane foam, waste plant fiber and waste xylonite | |
| 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 | |
| CN103707602B (en) | Environment-friendly paper based composites and processing method thereof | |
| CN104449474A (en) | Preparation method of composite binder | |
| CN203371637U (en) | Mould set special for colorful surface layer sandwich composite heat-preservation building block production | |
| CN204456466U (en) | Exterior wall sandwich heat preservation integrated energy-saving material | |
| CN202727065U (en) | Cement foam board production system | |
| CN104449472A (en) | Preparation method of environment-friendly binder | |
| CN204185950U (en) | The equipment of very golden board assembly line | |
| CN102492333A (en) | Environment-friendly chalk and preparation method thereof | |
| CN104497919A (en) | Binder | |
| CN104449471A (en) | Environment-friendly binder | |
| CN103289609B (en) | Method for preparing woodworking adhesive by taking waste polystyrene foam as partial raw material | |
| CN103434009A (en) | Special mould group for producing color surface layer sandwich composite heat insulation building block | |
| NZ630937A (en) | A sound insulating sheet material with a cellular structure including gelatine and/or a process for producing the same | |
| CN103333558A (en) | Simple method for preparing waterproof coating from waste polystyrene foam | |
| CN202242131U (en) | Composite board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20170916 |