CN106810893A - A kind of backing material of novel environment friendly - Google Patents
A kind of backing material of novel environment friendly Download PDFInfo
- Publication number
- CN106810893A CN106810893A CN201611058896.4A CN201611058896A CN106810893A CN 106810893 A CN106810893 A CN 106810893A CN 201611058896 A CN201611058896 A CN 201611058896A CN 106810893 A CN106810893 A CN 106810893A
- Authority
- CN
- China
- Prior art keywords
- environment friendly
- novel environment
- plant
- pva
- backing plate
- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
Product being shifted in today of China's industrial boom, in factory and largely using sheeting caps or plastic base plate, both backing plate production process are bothered and cannot just reused once destruction, can only scrap treatment, cause the waste of resource and production cost.The present invention provides a kind of novel environment friendly recyclable backing material, and the base material for using is the base of leaf position of plant, and it is binding agent that PVA glue is added in addition, and the content with binding agent is different, and the pressure that backing plate can bear is also different.Simultaneously after backing plate is damaged, backing plate need to only be ducked in drink, you can base material is separated with glue, be re-used by then drying again.
Description
Technical field
The present invention relates to Material Field, and in particular to a kind of backing material of novel environment friendly.
Technical background
On the today's society of industrial boom, either plant produced or logistics transportation, are required for using backing plate.At present
The backing plate overwhelming majority that China is used is sheeting caps or plastic base plate, cannot be repaired once damaging, and can only just scrap treatment,
Cause the waste of ample resources.
In agricultural production, crops can produce substantial amounts of leaves of plants, stem the like waste, and the mode major part that peasant is processed is
Burn the grass on waste land collected manure, so not only cause environmental pollution, and there is the hidden danger of fire, while being also unfavorable for the current of sustainable development
Social theme.
The content of the invention
It is to provide a kind of new backing material that the purpose of the present invention is, it uses the base of leaf part that raw material are plant.
In order to solve problem above, adopt the technical scheme that：
（1）The base of leaf part of the plant of recovery is carried out into drying and dewatering；
（2）The base of leaf part of plant be crushed to size between 20mm-30mm using pulverizer；
（3）The configuration PVA hydrosols, PVA is weighed, and calculates by weight the aqueous solution for adding water to be tuned into 10 ~ 20%, and heating stirring makes
PVA is melted in water completely, forms the PVA solution of clarification；
（4）Get out the backing plate mould and hydraulic press for needing to make；
（5）The PVA glue amounts of the weight and needs for needing material are calculated according to backing plate size, and is weighed standby；
（6）The base of leaf part of the plant that will be weighed up is poured in agitator, and PVA glue is slowly added to while stirring；
（7）After the base of leaf part of plant and PVA glue are mixed thoroughly, pour into ready backing plate mould, use hydraulic pressure
Machine compacting after will be molded backing plate take out, put in an oven 100 DEG C dried；
（8）After being dried completely Deng the moisture in PVA glue, it is that can be used to take out backing plate.
Preferably, the molecular weight of the PVA need to be between 50000-20000.
Preferably, described PVA is water-solubility PVA glue.
Preferably, hydraulic press pressure needs that 10MPA can be reached.
Beneficial effect
The backing material of the novel environment friendly that the present invention is improved, it is possible to use the base of leaf part of plant and PVA glue are made.
The material can adjust different glue formulas according to the difference of backing plate applied environment, reach different supporting power and costs.
After material shaping need to only get mould ready, after damaging occurs in mould, only need to by useless backing plate be placed in water immersion 2 to
3 hours, you can PVA glue is separated with vegetable material, reach the effect of recycling.
Implementation method
Below by instantiation, to technical scheme work illustrating further, but the present invention is not limited to
These examples.
Embodiment one：
Make supporting power 300 to 500KG backing plate, the program can only with the leaf of plant as raw material, after leaf is crushed,
10% PVA glue mixing is added, is poured into mould, suppressed, hydraulic press press is after 5MPA, taking-up mould at 100 DEG C
Dried in baking oven 3 hours and can be taken off using.PVA molecular weight used in it is 50000.
Embodiment two：
Backing plate of the supporting power in 500 to 1000KG is made, the program can be needed using the leaf of plant with stem portion as raw material, its
The middle period ratio of part is 70%, and the ratio of stem portion is 30%, after leaf and stem are crushed, adds 15% PVA glue mixing,
Enter in mould, suppressed, hydraulic press press is dried 3 hours in 100 DEG C of baking oven after 8MPA, taking-up mould and can be taken off
Use.PVA molecular weight used in it is 100000.
Embodiment three：
Backing plate of the supporting power in 1000 to 2000KG is made, the program can be needed using the leaf of plant with stem portion as raw material,
Wherein the ratio of leaf portion point is 30%, and the ratio of stem portion is 70%, after leaf and stem are crushed, adds 20% PVA glue mixing,
Pour into mould, suppressed, hydraulic press press is dried 3 hours after taking out mould in 10MPA in 100 DEG C of baking oven
Taking-up is used.PVA molecular weight used in it is 200000.
Above-described embodiment is better embodiment of the present invention, but embodiments of the present invention are not limited by above-described embodiment
System, others appoint without departing from Spirit Essence of the invention and change made under principle, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (6)
1. a kind of backing material of novel environment friendly reusable edible, it is characterised in that it is that straw, leaf of bamboo etc. are naturally planted to use raw material
Raw material is mixed to form with PVA glue.
2. according to claim 1, a kind of backing material of novel environment friendly reusable edible, it is characterised in that natural comprising straw etc.
The base of leaf part of plant, and account for the PVA sol solutions of plant substrate weight 10 ~ 20%.
3. according to claim 2, a kind of backing material of novel environment friendly reusable edible, it is characterised in that plant base material is plant
The base of leaf position of thing.
4. the backing material of a kind of novel environment friendly reusable edible according to claim 1 or 2 or 3, it is characterised in that make
Plant material can be by pulverizer crushing and the vegetable material of dewater treatment.
5. the backing material of a kind of novel environment friendly reusable edible according to Claims 2 or 3, it is characterised in that addition
PVA glue is necessary for water-solubility PVA glue.
6. the backing material of a kind of novel environment friendly reusable edible according to Claims 2 or 3, it is characterised in that addition
The molecular weight of PVA is 50000 ~ 200000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611058896.4A CN106810893A (en) | 2016-11-28 | 2016-11-28 | A kind of backing material of novel environment friendly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611058896.4A CN106810893A (en) | 2016-11-28 | 2016-11-28 | A kind of backing material of novel environment friendly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106810893A true CN106810893A (en) | 2017-06-09 |
Family
ID=59106091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611058896.4A Pending CN106810893A (en) | 2016-11-28 | 2016-11-28 | A kind of backing material of novel environment friendly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106810893A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937213A (en) * | 2019-11-07 | 2020-03-31 | 湖南工业大学 | Self-adaptive tray panel |
| CN111170712A (en) * | 2020-01-10 | 2020-05-19 | 王晓明 | Preparation method of novel plant fiber steel coil support pad |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1273204A (en) * | 1999-05-10 | 2000-11-15 | 吴志刚 | Packing material with liner of stalk (or straw) fibres and its production technology |
| CN103214871A (en) * | 2013-05-09 | 2013-07-24 | 九江学院 | Completely biodegradable environment-friendly composite material and preparation method thereof |
| CN103483842A (en) * | 2013-09-10 | 2014-01-01 | 九江学院 | Method for preparing polyvinyl alcohol rice straw composite material |
| CN104210008A (en) * | 2014-08-04 | 2014-12-17 | 中山升科科技开发有限公司 | Composite material capable of substituting solid wood and preparation method of composite material |
| CN105345911A (en) * | 2015-09-30 | 2016-02-24 | 信阳美丽真好秸秆新材科技有限公司 | Flame-retardant straw shaving board and manufacturing method thereof |
-
2016
- 2016-11-28 CN CN201611058896.4A patent/CN106810893A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1273204A (en) * | 1999-05-10 | 2000-11-15 | 吴志刚 | Packing material with liner of stalk (or straw) fibres and its production technology |
| CN103214871A (en) * | 2013-05-09 | 2013-07-24 | 九江学院 | Completely biodegradable environment-friendly composite material and preparation method thereof |
| CN103483842A (en) * | 2013-09-10 | 2014-01-01 | 九江学院 | Method for preparing polyvinyl alcohol rice straw composite material |
| CN104210008A (en) * | 2014-08-04 | 2014-12-17 | 中山升科科技开发有限公司 | Composite material capable of substituting solid wood and preparation method of composite material |
| CN105345911A (en) * | 2015-09-30 | 2016-02-24 | 信阳美丽真好秸秆新材科技有限公司 | Flame-retardant straw shaving board and manufacturing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 吕斌 等: "《木质门》", 31 May 2013, 中国建材工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937213A (en) * | 2019-11-07 | 2020-03-31 | 湖南工业大学 | Self-adaptive tray panel |
| CN111170712A (en) * | 2020-01-10 | 2020-05-19 | 王晓明 | Preparation method of novel plant fiber steel coil support pad |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |
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| WD01 | Invention patent application deemed withdrawn after publication |