CN1003845B - Artificial wooden products made from sunflower straw - Google Patents
Artificial wooden products made from sunflower straw Download PDFInfo
- Publication number
- CN1003845B CN1003845B CN87101538.2A CN87101538A CN1003845B CN 1003845 B CN1003845 B CN 1003845B CN 87101538 A CN87101538 A CN 87101538A CN 1003845 B CN1003845 B CN 1003845B
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- CN
- China
- Prior art keywords
- present
- sunflower
- products made
- performance
- wooden
- 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
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Abstract
The present invention relates to an artificial wooden product made from sunflower straws, which opens up a novel path for saving wooden materials. The present invention is formed by using the sunflower straws abundant in China as main materials through the steps of pulverization, separate selection, drying, adhesive mixing, mould packing, warming and pressurization. The present invention used as a raw material of building finishing, daily service furniture and packing containers to replace the wooden materials, the present invention added with corresponding additives can produce a series product having the characteristics of fire resistance, waterproof performance, vermin proof performance, anticorrosive performance, fresh keeping, delicate fragrance, etc., and the present invention is used for occasions with specific requirements. The present invention is suitable for medium and small-sized enterprises and township enterprises and has the advantages of simple production devices, little investment and high effectiveness.
Description
The present invention is that a kind of sunflower stalk with pulverizing is a raw material, is adhesive with＜〉, and＜〉adds the artificial wooden products made that is pressed into, and is the novel artificial timber-work in the wood processing field.
Through 〈 ﹠﹠〉nearly 10 years patent, informative abstract both at home and abroad, 〈 ﹠﹠ is only arranged〉flower and part sunflower stalk mix 〈 ﹠﹠.
This＜〉, be to utilize abundant sunflower stalk resource, make artificial wooden products made, replace building, finishing, household furniture, comprise the used timber in＜〉aspect.
Artificial wooden products made from sunflower straw, physical index reach similar timber 〈 ﹠﹠ 〉, artificial wooden products made from sunflower straw, technology is simple, and is easy to manufacture, and cost is low, and is profitable.Its article shape according to actual needs by designed mould, is made into sheet material, square bar 〈 ﹠﹠ 〉.
The present invention utilizes pulverizer and traditional particieboard equipment, and production process is as follows:
(1) pulverizes, pulverize the sunflower stalk, remove coring＜〉, cook major ingredient with pulverizer.(2) drying makes its water content be lower than 9%.
(3) impregnation is 45% 〈 ﹠﹠ at dried glue〉add 5% catalyst in the resin glue, mix well.
(4) glue mixing, throwing the glue amount is the 5-10% of major ingredient.
(5) dress mould is with the 〈 ﹠﹠ that packs into equably of the raw material after the glue mixing 〉.
(6) pressurization of heating will install the 〈 ﹠﹠ of material〉send in the hot press and heat, pressurize, temperature range 100-140 ℃, pressure 12-15 kilogram/cm
2, heat, pressing time, by making thickness, every 〈 ﹠﹠〉and be 1 minute.
(7) go out material.
(8) drying.
At 〈 ﹠﹠〉fire prevention, waterproof, anticorrosion, 〈 ﹠﹠, delicate fragrance, 〈 ﹠﹠ or said products decorate 〈 ﹠﹠ at its appearance adhesive surface after going out material the artificial wooden products made from sunflower straw series of products of veneer.
Claims (4)
1, a kind of utilization tradition 〈 ﹠﹠ 〉
2, according to the described sunflower stalk product of claim 1, the moisture that it is characterized by dry back sunflower stalk is lower than 9%.
3,, it is characterized by dried glue and be and add 5% curing agent in 45% the urea-formaldehyde resin adhesive according to the described sunflower stalk product of claim 1.
4,, it is characterized in that the appearance adhesive surface of sunflower stalk product is decorated according to the described sunflower stalk product of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87101538.2A CN1003845B (en) | 1987-04-15 | 1987-04-15 | Artificial wooden products made from sunflower straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87101538.2A CN1003845B (en) | 1987-04-15 | 1987-04-15 | Artificial wooden products made from sunflower straw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN87101538A CN87101538A (en) | 1988-12-28 |
| CN1003845B true CN1003845B (en) | 1989-04-12 |
Family
ID=4813507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN87101538.2A Expired CN1003845B (en) | 1987-04-15 | 1987-04-15 | Artificial wooden products made from sunflower straw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1003845B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9309917D0 (en) * | 1993-05-14 | 1993-06-30 | Stemform Prod Ltd | Moulding composition |
| CN1102881C (en) * | 1995-10-23 | 2003-03-12 | 阎振甲 | Wood imitation material and production technology thereof |
| CN103833273A (en) * | 2013-12-26 | 2014-06-04 | 深圳大学 | Mixed straw building block and molding method thereof |
-
1987
- 1987-04-15 CN CN87101538.2A patent/CN1003845B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN87101538A (en) | 1988-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |