CN102862207A - Potato-dregs medium-density fiberboard and preparation method thereof - Google Patents
Potato-dregs medium-density fiberboard and preparation method thereof Download PDFInfo
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- CN102862207A CN102862207A CN2012103421145A CN201210342114A CN102862207A CN 102862207 A CN102862207 A CN 102862207A CN 2012103421145 A CN2012103421145 A CN 2012103421145A CN 201210342114 A CN201210342114 A CN 201210342114A CN 102862207 A CN102862207 A CN 102862207A
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- potato
- potato slag
- dregs
- mdf
- medium density
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Abstract
The invention relates to a board produced by utilizing potato dregs, in particular to a potato-dregs medium-density fiberboard and a preparation method thereof. The potato-dregs medium-density fiberboard is produced through the following raw materials: potato dregs, environment-friendly latex, magnesium oxide and epoxy resin; and the preparation method is characterized in that potato dregs are dehydrated and dried, then the potato dregs are sequentially mixed with the raw materials to be uniformly blended, and the mixture is filled into a mold to be pressed, trimmed and shaped. Due to adopting the potato-dregs medium-density fiberboard, not only can waste be effectively utilized, but also the hardness and bend resistance of the board can reach the national standard, the product cost is low, and the product is toxic-free and environment-friendly.
Description
Technical field
The present invention relates to a kind of sheet material that utilizes potato residue to make, refer to especially a kind of potato slag medium density fibre board (MDF) and preparation method thereof.
Background technology
Need to use a large amount of sheet material in building, finishing field at present, comprise: glued board, fiberboard, density board, particieboard etc., these sheet materials mostly use timber or leftover pieces as primary raw material, because the demand of timber is large, cause the overcut of forest, area of woods reduces gradually, in order to address these problems, the substitute that timber occurred, such as artificial board etc., but all there is not environmental protection, harmful, and selling at exorbitant prices, people are constantly exploring and research always for this reason.
Summary of the invention
The present invention provides a kind of medium density fibre board (MDF) that utilizes potato residue to make for primary raw material in order to address the above problem; It can not only twice laid, and sheet material can both reach ideal effect in hardness, protection against the tide, aspect nontoxic, meets national standard.
The purpose of this invention is to provide a kind of potato slag medium density fibre board (MDF)
Another object of the present invention provides a kind of preparation method of potato slag medium density fibre board (MDF)
The object of the present invention is achieved like this, a kind of potato slag medium density fibre board (MDF), and it is prepared from by the raw material that comprises following parts by weight:
Potato slag 80-120 environmental protection latex 2-5
Magnesia 3-6 epoxy resin 3-8
Preferably, a kind of potato slag medium density fibre board (MDF), it is prepared from by the raw material that comprises following parts by weight:
Potato slag 95-100 environmental protection latex 2-4
Magnesia 4-5 epoxy resin 3-6
Potato slag of the present invention is potato last material behind producing starch.
Epoxy resin: its epoxide number is at the resin of (0.25-0.45).
The inventor after years of research and found that the potato slag that potato is left behind producing starch, be used for the raw material that medium density fiber sheet material is made, effectively twice laid, and also its hardness of sheet material, the bending resistance degree made can both be up to state standards, product cost is low, nontoxic and environmental protection.
The preparation method of a kind of potato slag of the present invention medium density fibre board (MDF), it may further comprise the steps;
Press formula ratio, get each raw material, at first the potato slag is placed centrigugal swing dryer, drying makes its water content be down to 15%-30%.Take out post-drying, be crushed to the 60-80 order; Stir when adding successively environmental protection latex, magnesia, epoxy resin, add at last suitable water, stir, pour in the mould, be forced into desired thickness; The depanning post-drying, trimming, shaping obtain medium density fibre board (MDF).
Described potato slag is last material behind the potato producing starch.
The suitable water of described adding is the 6-12% of each raw material total amount
The specific embodiment
Embodiment 1 (unit: kg)
Potato slag 100 environmental protection latexes 3
Magnesia 5 epoxy resin 5
Its preparation method is as follows:
Press formula ratio, get each raw material, at first the potato slag is placed centrigugal swing dryer, drying is down to below 30% its water content.Take out post-drying, be crushed to 80 orders; Stir when adding successively environmental protection latex, magnesia, epoxy resin, add at last 9 kg of water, stir, pour in the mould, be forced into desired thickness; The depanning post-drying, trimming, shaping obtain medium density fibre board (MDF).
Embodiment 2 (units: kg)
Potato slag 85 environmental protection latexes 2
Magnesia 4 epoxy resin 4
Its preparation method is as follows:
Press formula ratio, get each raw material, at first the potato slag is placed centrigugal swing dryer, drying is down to below 30% its water content.Take out post-drying, be crushed to 70 orders; Stir when adding successively environmental protection latex, magnesia, epoxy resin, add at last 7 kg of water, stir, pour in the mould, be forced into desired thickness; The depanning post-drying, trimming, shaping obtain medium density fibre board (MDF).
Embodiment 3 (units: kg)
Potato slag 110 environmental protection latexes 4
Magnesia 3 epoxy resin 8
Its preparation method such as embodiment 1.
It below is the examining report of embodiment 1 potato slag high density fiberboard;
By detecting the medium-density plate material of the embodiment of the invention 1, its each test item all is higher than national standard.
Claims (4)
1. potato slag medium density fibre board (MDF), it is prepared from by the raw material that comprises following parts by weight:
Potato slag 80-120 environmental protection latex 2-5
Magnesia 3-6 epoxy resin 3-8.
2. potato slag medium density fibre board (MDF) as claimed in claim 1, it is prepared from by the raw material that comprises following parts by weight:
Potato slag 95-100 environmental protection latex 2-4
Magnesia 4-5 epoxy resin 3-6.
3. the preparation method of potato slag medium density fibre board (MDF) as claimed in claim 1, it may further comprise the steps;
Press formula ratio, get each raw material, at first the potato slag is placed centrigugal swing dryer, drying makes its water content be down to 20%-30%.Take out post-drying, be crushed to the 60-80 order; Stir when adding successively environmental protection latex, magnesia, epoxy resin, add at last suitable water, stir, pour in the mould, be forced into desired thickness; The depanning post-drying, trimming, shaping obtain medium density fibre board (MDF).
4. potato slag medium density fibre board (MDF) preparation method as claimed in claim 3, wherein said potato slag is last material behind the potato producing starch; The suitable water of described adding is the 6-12% of each raw material total amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103421145A CN102862207A (en) | 2012-09-17 | 2012-09-17 | Potato-dregs medium-density fiberboard and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103421145A CN102862207A (en) | 2012-09-17 | 2012-09-17 | Potato-dregs medium-density fiberboard and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN102862207A true CN102862207A (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103421145A Pending CN102862207A (en) | 2012-09-17 | 2012-09-17 | Potato-dregs medium-density fiberboard and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102862207A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003353A (en) * | 2016-06-20 | 2016-10-12 | 宁夏紫荆花纸业有限公司 | Method for producing straw fiberboard by using waste pulp residue obtained by producing unbleached pulp through crops straws |
| CN112606162A (en) * | 2020-12-14 | 2021-04-06 | 湖北吉象人造林制品有限公司 | Preparation process of moisture-proof fiberboard |
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| KR20030059534A (en) * | 2001-12-29 | 2003-07-10 | 주식회사 금강고려화학 | Enhanced chipping resistant and flexibility modified-epoxy compound and the preparing method thereof |
| CN1521093A (en) * | 2003-01-31 | 2004-08-18 | 杨国桢 | Environmental protection pallet and display board made of plant fibres and their making methods |
| CN101148936A (en) * | 2007-09-25 | 2008-03-26 | 朱金龙 | Metal composite plate with fireproof interlayer and manufacturing method thereof |
| KR20100040531A (en) * | 2008-10-10 | 2010-04-20 | 주식회사 현대화이바 | Developmental composite material of the environmental friendly flame-retardant, high temperature, impact improvement for the rubber modified epoxy resin |
| CN201521092U (en) * | 2009-11-10 | 2010-07-07 | 浙江久盛地板有限公司 | Plastic composite wood floor |
| WO2010147262A1 (en) * | 2009-06-15 | 2010-12-23 | 태산엔지니어링 주식회사 | Aqueous epoxy resin mortar composition, aqueous adhesive containing the same, and aqueous coating agent |
| CN101967289A (en) * | 2010-10-11 | 2011-02-09 | 内蒙古大学 | Method for preparing sheets from potatoes or potato residues and discarded vegetable fibers |
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2012
- 2012-09-17 CN CN2012103421145A patent/CN102862207A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030059534A (en) * | 2001-12-29 | 2003-07-10 | 주식회사 금강고려화학 | Enhanced chipping resistant and flexibility modified-epoxy compound and the preparing method thereof |
| CN1521093A (en) * | 2003-01-31 | 2004-08-18 | 杨国桢 | Environmental protection pallet and display board made of plant fibres and their making methods |
| CN101148936A (en) * | 2007-09-25 | 2008-03-26 | 朱金龙 | Metal composite plate with fireproof interlayer and manufacturing method thereof |
| KR20100040531A (en) * | 2008-10-10 | 2010-04-20 | 주식회사 현대화이바 | Developmental composite material of the environmental friendly flame-retardant, high temperature, impact improvement for the rubber modified epoxy resin |
| WO2010147262A1 (en) * | 2009-06-15 | 2010-12-23 | 태산엔지니어링 주식회사 | Aqueous epoxy resin mortar composition, aqueous adhesive containing the same, and aqueous coating agent |
| CN201521092U (en) * | 2009-11-10 | 2010-07-07 | 浙江久盛地板有限公司 | Plastic composite wood floor |
| CN101967289A (en) * | 2010-10-11 | 2011-02-09 | 内蒙古大学 | Method for preparing sheets from potatoes or potato residues and discarded vegetable fibers |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003353A (en) * | 2016-06-20 | 2016-10-12 | 宁夏紫荆花纸业有限公司 | Method for producing straw fiberboard by using waste pulp residue obtained by producing unbleached pulp through crops straws |
| CN112606162A (en) * | 2020-12-14 | 2021-04-06 | 湖北吉象人造林制品有限公司 | Preparation process of moisture-proof fiberboard |
| CN112606162B (en) * | 2020-12-14 | 2022-07-22 | 湖北吉象人造林制品有限公司 | Preparation process of moisture-proof fiberboard |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |