CN102009483A - Method for producing lightweight heat-insulating board by potato or potato residue, waste plant fiber and polystyrene foam - Google Patents
Method for producing lightweight heat-insulating board by potato or potato residue, waste plant fiber and polystyrene foam Download PDFInfo
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- CN102009483A CN102009483A CN 201010501958 CN201010501958A CN102009483A CN 102009483 A CN102009483 A CN 102009483A CN 201010501958 CN201010501958 CN 201010501958 CN 201010501958 A CN201010501958 A CN 201010501958A CN 102009483 A CN102009483 A CN 102009483A
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- potato
- discarded
- plant fiber
- polystyrene foam
- sheet material
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
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Abstract
The invention discloses a method for producing a lightweight heat-insulating board by potato or potato residue, waste plant fiber and polystyrene foam, comprising the following steps of: uniformly mixing the cooked potato or potato residue and waste plant fiber power and waste polystyrene foam and placing the mixture into a die; and forming, polishing, demoulding and drying to obtain the lightweight heat-insulating board. The lightweight heat-insulating board has the characteristics of light weight, no toxicity, low cost and simple production process and facilitates the waste recycling and environmental protection and can be widely applied to the fields of construction, decoration, package and the like.
Description
Technical field
The present invention relates to a kind of preparation method of polystyrene light thermal-insulation sheet material, be specifically related to a kind of method of utilizing potato class or potato slag and discarded plant fiber and polystyrene foam making light thermal-insulation sheet material, the sheet material of this method preparation is applicable to fields such as the inside and outside insulation of packing, home decoration and construction wall.
Technical background
Along with the sustainable development of China's economy and society, energy-saving and environmental protection, the sustainable main flow that has become economic development, how the discarded object of contaminated environment " being turned waste into wealth " more and more is subjected to people's attention.Wherein waste and old polystyrene foam has just caused serious pollution to environment, even if buried, because of it is difficult for agingly, is difficult to decompose, also can the polluted underground water source, destroy soil texture, and make the cereal crops underproduction; If simple burning disposal then again can serious environment pollution.Simultaneously, a large amount of discarded plant fiber treatment difficulty that exist are also very big, except wherein can directly recycling on a small quantity, other major part all adopts the mode of landfill and burning to handle, but all there is the defective of contaminated environment, waste resource in these treatment technologies.
Summary of the invention
The present invention is exactly at above problem, a kind of method with potato class or potato slag and discarded plant fiber and polystyrene foam making light thermal-insulation sheet material is provided, this preparation method is a primary raw material with potato class or potato slag, discarded string, discarded polystyrene foam, through rationally proportioning, simple technical flow make a kind of light thermal-insulation sheet material.
Technical scheme of the present invention is: with the method for potato class or potato slag and discarded plant fiber and polystyrene foam making light thermal-insulation sheet material, the potato class of boiling or potato slag and discarded plant fiber dust, discarded polystyrene foam are put into mould after mixing by a certain percentage, after moulding, polishing, the demoulding, drying, promptly make light thermal-insulation sheet material.Wherein the potato class can be: potato, Ipomoea batatas and cassava etc.; The discarded plant fiber mainly can be: the branches and leaves of maize straw, wheat stalk, litter decoration, wood chip, tree etc.
Each material of the present invention is by weight ratio: (1) is that raw material is when making light thermal-insulation sheet material with potato class and discarded plant fiber and discarded polystyrene foam, potato class 75-85%, discarded plant fiber dust 15-25%, discarded polystyrene foam 0.5-2.0%; (2) be raw material when making light thermal-insulation sheet material with potato slag and discarded plant fiber and discarded polystyrene foam, potato slag 25-35%, discarded plant fiber dust 10-20%, discarded polystyrene foam 0.8-1.8%, running water 50-60%.
Advantage of the present invention is: 1, the light thermal-insulation sheet material of made of the present invention, and more general heat preservation plate material intensity height, and have characteristics such as cost of manufacture is low, manufacture craft simple, easy construction.2, utilize discarded string and discarded polystyrene foam to make board for raw material, its objective is a large amount of discarded plant fibers is become useful material, for a large amount of discarded plant fibers is sought an approach that is of value to environmental protection, meet fully that country is sharp useless, environmental protection, energy-conservation Green Development requirement, be a kind of preparation method of desirable sustainable development green sheet.3, the light thermal-insulation sheet material of made of the present invention is in light weight, but still has certain mechanical strength, and easy construction can be sawed, bores, various machine-shapings operations such as plane.4, the light thermal-insulation sheet material of made of the present invention does not raw materials usedly need to make slurry, so there is not waste liquid, does not contain formaldehyde, and is free from environmental pollution.
The specific embodiment
Embodiment 1: when manufactured size is 220mm * 216mm * 20mm sheet material, by weight needing with the potato 1035g after boiling, corrugation paper scrap 270g, discarded polystyrene foam 10g, put into mould after stirring, after moulding, polishing, the demoulding and drying, make.The assay of the prepared sheet material of present embodiment is as shown in the table.
Embodiment 2: when manufactured size is 220mm * 216mm * 20mm sheet material, by weight needing with potato residues 300g, running water 500g, with potato residues be added to the water boil after, adding the discarded polystyrene foam of 100g corrugated paper crumbs powder and 12g stirs, put into mould after stirring, after moulding, polishing, the demoulding and drying, make.
Embodiment 3: when manufactured size is 220mm * 216mm * 20mm sheet material, by weight needing with the Ipomoea batatas 1005g after boiling, corrugation paper scrap 280g, discarded polystyrene foam 13g, put into mould after stirring, after moulding, polishing, the demoulding and drying, make.
Claims (3)
1. the method for making light thermal-insulation sheet material with potato class or potato slag and discarded plant fiber and polystyrene foam is characterized in that: put into mould after the potato class of boiling or potato slag and discarded plant fiber dust and discarded polystyrene foam are mixed and promptly can be made into after moulding, polishing, the demoulding and drying.
2. according to the method for the described making sheet material of claim 1, it is characterized in that: (1) is that raw material is when making light thermal-insulation sheet material with potato class and discarded plant fiber and discarded polystyrene foam, potato class 75-85%, discarded plant fiber dust 15-25%, discarded polystyrene foam 0.5-2.0%; (2) be raw material when making light thermal-insulation sheet material with potato slag and discarded plant fiber and discarded polystyrene foam, potato slag 25-35%, discarded plant fiber dust 10-20%, discarded polystyrene foam 0.8-1.8%, running water 50-60%.
3. according to the method for the described making sheet material of claim 1, it is characterized in that: the potato class comprises: potato, Ipomoea batatas and cassava etc.; The discarded plant fiber mainly comprises: the branches and leaves of maize straw, wheat stalk, rice straw, litter decoration, wood chip, tree etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105019580A CN102009483B (en) | 2010-10-11 | 2010-10-11 | Method for producing lightweight heat-insulating board by potato or potato residue, waste plant fiber and polystyrene foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105019580A CN102009483B (en) | 2010-10-11 | 2010-10-11 | Method for producing lightweight heat-insulating board by potato or potato residue, waste plant fiber and polystyrene foam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102009483A true CN102009483A (en) | 2011-04-13 |
| CN102009483B CN102009483B (en) | 2012-01-11 |
Family
ID=43839905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105019580A Expired - Fee Related CN102009483B (en) | 2010-10-11 | 2010-10-11 | Method for producing lightweight heat-insulating board by potato or potato residue, waste plant fiber and polystyrene foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102009483B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995568A (en) * | 2017-05-05 | 2017-08-01 | 三门峡职业技术学院 | Good insulating board for building of a kind of fire protecting performance and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316460A (en) * | 2001-05-09 | 2001-10-10 | 张凤臣 | Light insulating material prepared from waste foamed polyphenyl material and its preparing process |
| CN101475720A (en) * | 2008-12-31 | 2009-07-08 | 王志辉 | Reinforced polystyrene fibre foam board |
-
2010
- 2010-10-11 CN CN2010105019580A patent/CN102009483B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316460A (en) * | 2001-05-09 | 2001-10-10 | 张凤臣 | Light insulating material prepared from waste foamed polyphenyl material and its preparing process |
| CN101475720A (en) * | 2008-12-31 | 2009-07-08 | 王志辉 | Reinforced polystyrene fibre foam board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995568A (en) * | 2017-05-05 | 2017-08-01 | 三门峡职业技术学院 | Good insulating board for building of a kind of fire protecting performance and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102009483B (en) | 2012-01-11 |
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Granted publication date: 20120111 Termination date: 20131011 |