CN1509854A - Manufacturing method for medium density fibre board - Google Patents
Manufacturing method for medium density fibre board Download PDFInfo
- Publication number
- CN1509854A CN1509854A CNA021582084A CN02158208A CN1509854A CN 1509854 A CN1509854 A CN 1509854A CN A021582084 A CNA021582084 A CN A021582084A CN 02158208 A CN02158208 A CN 02158208A CN 1509854 A CN1509854 A CN 1509854A
- Authority
- CN
- China
- Prior art keywords
- medium density
- fibre board
- density fibre
- major ingredient
- mdf
- 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
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- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
A medium-density fibrous board is prepared from th shrub (sand willow, tancarisk, etc), paraffin wax and urea-formaldehyde resin. Its advantages are smooth surface, beautiful color, fine fibres and moderate density.
Description
Technical field
The present invention relates to a kind of production method of medium density fibre board (MDF), referring in particular to the shrub is the method for raw material dry production medium density fibre board (MDF).
Background technology
The production technology of medium density fibre board (MDF) has patent application, is to be the process that raw material is produced medium density fibre board (MDF) with the salix monogolica as 99115071.6.This process is raw materials used more single.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of production method of medium density fibre board (MDF), and this production method is primary raw material with the shrub.
Technical problem of the present invention is solved by following scheme: a kind of production method of medium density fibre board (MDF) is characterized in that major ingredient is caragana microphylla, salix monogolica, red building in the raw materials for production; Auxiliary material is paraffin, urea-formaldehyde glue, and the shared percentage by weight of each composition is caragana microphylla 40-60%, salix monogolica 20-40%, red building 15-20% in the major ingredient, and paraffin accounts for the 4-7% of major ingredient weight in the auxiliary material; Urea-formaldehyde glue accounts for the 12-18% of major ingredient weight.
Advantage of the present invention is: major ingredient of the present invention, ratio of adjuvant are reasonable.With the shrub resource is that raw material production medium density fibre board (MDF) yet there are no on the market at present at home.The medium density fibre board (MDF) that the present invention produces, the plate face is smooth, color and luster is attractive in appearance, fiber finer, density are moderate, can substitute fully to make raw material with timber resources and produce medium density fibre board (MDF).With the shrub resource is that raw material production medium density fibre board (MDF) yet there are no on the market at present at home.
The specific embodiment
5000 kilograms of caragana microphyllas, 3000 kilograms of salix monogolicas, 2000 kilograms in red building in the production major ingredient of 10000 kilograms of medium density fibre board (MDF)s, other adds 600 kilograms in auxiliary material paraffin, 1800 kilograms in urea aldehyde.
Claims (1)
1, a kind of production method of medium density fibre board (MDF) is characterized in that major ingredient is caragana microphylla, salix monogolica, red building in the raw materials for production; Auxiliary material is paraffin, urea-formaldehyde glue, and the shared percentage by weight of each composition is caragana microphylla 40-60%, salix monogolica 20-40%, red building 15-20% in the major ingredient, and paraffin accounts for the 4-7% of major ingredient weight in the auxiliary material; Urea-formaldehyde glue accounts for the 12-18% of major ingredient weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021582084A CN1509854A (en) | 2002-12-20 | 2002-12-20 | Manufacturing method for medium density fibre board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021582084A CN1509854A (en) | 2002-12-20 | 2002-12-20 | Manufacturing method for medium density fibre board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1509854A true CN1509854A (en) | 2004-07-07 |
Family
ID=34236913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021582084A Pending CN1509854A (en) | 2002-12-20 | 2002-12-20 | Manufacturing method for medium density fibre board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1509854A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100579743C (en) * | 2006-09-19 | 2010-01-13 | 中国科学院过程工程研究所 | Caragana composite artificial plate and preparation method |
| CN101623893B (en) * | 2009-07-24 | 2011-02-09 | 李茂林 | Manufacturing method of salix mongolica dyed hard wood |
-
2002
- 2002-12-20 CN CNA021582084A patent/CN1509854A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100579743C (en) * | 2006-09-19 | 2010-01-13 | 中国科学院过程工程研究所 | Caragana composite artificial plate and preparation method |
| CN101623893B (en) * | 2009-07-24 | 2011-02-09 | 李茂林 | Manufacturing method of salix mongolica dyed hard wood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |