CN104231648B - A kind of reed rod environment-friendly sheet and preparation method thereof - Google Patents
A kind of reed rod environment-friendly sheet and preparation method thereof Download PDFInfo
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- CN104231648B CN104231648B CN201410463409.7A CN201410463409A CN104231648B CN 104231648 B CN104231648 B CN 104231648B CN 201410463409 A CN201410463409 A CN 201410463409A CN 104231648 B CN104231648 B CN 104231648B
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Abstract
The invention discloses a kind of reed rod environment-friendly sheet and preparation method thereof, this reed rod environment-friendly sheet is prepared from by the raw material of following percentage by weight: the reed rod of 50% 60%, the waste paper scrap of 10% 20%, the auxiliary material of 3% 5%, the methyl diphenylene diisocyanate adhesive of 13% 30%, the preservative of 1% 2%, in described auxiliary material, 80% 90% is pigment, and 10% 20% is polyvinyl alcohol releasing agent.What the present invention used is environment-friendly type material, degradable, can be recycled, decreases the pollution to environment；Reed rod, waste paper scrap are reclaimed and use, turns waste into wealth, effectively reduce cost of manufacture, there is certain economic benefit.
Description
Technical field
The present invention relates to sheet material manufacturing technology field, a kind of reed rod environment-friendly sheet and preparation method thereof.
Background technology
Storage tank many employings plastic products (polyethylene, polypropylene, polyvinyl chloride etc.) such material circulated in the market has the advantages that price is low, good processability, intensity are high.But plastic products difficulty is decomposed, directly land occupation if landfill, affects soil structure.If if Fen Shaoing, dioxin, atmosphere pollution can be produced.And igelite adds plasticizer phthalyl alcohol dibutyl ester or dioctyl phthalate during making, and plastics will produce toxicity, the health of user is produced harm.China is that the big plastics-production in the whole world 10 uses one of state, and the white pollution that plastics are brought, to cause severe environmental pollution
Market uses more also has wooden storage tank, but solid wood storage tank solid wood little to environment and harm storage tank cost is expensive, and the mankind are increasing to the demand of timber, and the excess harm brought of falling trees cannot be ignored.Three-ply board material also can be used to make storage tank, but formaldehyde to be used when three-ply board makes, and formaldehyde is very big to harm, can cause various disease.
Reed is grown in low humidity or shallow water more, has and easily grows, breeds fast feature.Reed quality is fine and smooth, fiber is abundant, bamboo property is strong.Reed rod is seldom used, and the mode that people process is to burn or heap puts away mostly, causes waste greatly.
Summary of the invention
It is an object of the invention to for above-mentioned deficiency of the prior art, it is provided that a kind of reed rod environment-friendly sheet and preparation method thereof.
It is an object of the invention to be achieved through the following technical solutions:
A kind of reed rod environment-friendly sheet, it is prepared from by the raw material of following percentage by weight: the reed rod of 50%-60%, the waste paper scrap of 10%-20%, the auxiliary material of 3%-5%, the methyl diphenylene diisocyanate adhesive of 16%-33%, the ammonia molten alkylamine copper preservative of 1%-2%, in described auxiliary material, 80%-90% is organic pigment, and 10%-20% is polyvinyl alcohol releasing agent.
Preferably in scheme, the percentage by weight of described raw material is: 55% reed rod, 15% waste paper scrap, 4% auxiliary material, 25% methyl diphenylene diisocyanate adhesive, 1% ammonia molten alkylamine copper preservative, and in described auxiliary material, 86% is organic pigment, and 14% is polyvinyl alcohol releasing agent.
The preparation method of above-mentioned reed rod environment-friendly sheet, comprises the following steps:
(1) reed rod and waste paper scrap being pulverized is powder-mixed powder, and in dryer, dewatered drying becomes water content to be less than the mixed powder of 5%；
(2) in mixer, add step 1 gained mixed powder and auxiliary material is stirred uniformly；
(3), after carrying out molten to methyl diphenylene diisocyanate adhesive and ammonia alkylamine copper preservative being mixed and stirred for uniformly, the pressing mold material that stirs to obtain in the mixer equipped with the mixed powder stirred and auxiliary material is joined in step 2；
(4) step 3 gained pressing mold material is dried to water content less than after 10%-15%, compressing to it in hot press under the conditions of temperature 100-140 DEG C, pressure are 5000K-1MPa, obtain reed rod environment-friendly sheet.
The reed rod environment-friendly sheet that said method prepares is polished, varnish coating, can be made into the various environmental protection furniture including environmental protection storage box.
The present invention has a beneficial effect highlighted below:
What the present invention used is environment-friendly type material, degradable, can be recycled.Raw materials environmental protection, does not has formaldehyde substantially, decreases the pollution to environment, reduces the harm to health；Reed rod, waste paper scrap are reclaimed and use, turns waste into wealth.Effectively reduce cost of manufacture, there is certain economic benefit.This invention manufacture craft is simple, easily realizes, has wide market prospects.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
Embodiment one:
(1) raw material of reed rod environment-friendly sheet is prepared according to following percentage by weight preparation: the reed rod of 50%, the waste paper scrap of 20%, the auxiliary material of 5% (is AZOpigments bronze red by 90%, 10% is polyvinyl alcohol 17-99 releasing agent composition), the methyl diphenylene diisocyanate adhesive of 25%, the ammonia molten alkylamine copper preservative of 2%.
(2) reed rod and waste paper scrap being pulverized is the powder-mixed powder of 80 ~ 160 mesh, and in dryer, dewatered drying becomes water content to be less than the mixed powder of 5%；
(3) in mixer, add step 2 gained mixed powder and auxiliary material is stirred uniformly；
(4) after carrying out being mixed and stirred for uniformly by methyl diphenylene diisocyanate adhesive and ammonia molten alkylamine copper preservative, joining in step 3 in the mixer equipped with the mixed powder stirred and auxiliary material, stir to obtain under mixer rotating speed is 300-400rpm pressing mold material；
(5) step 4 gained pressing mold material is dried to water content less than after 10%-15%, under the conditions of temperature 100-140 DEG C, pressure are 5000K-1MPa compressing to it in hot press, hot pressing pressure 3MPa, hot pressing time 30min, dwell time 20min, hot pressing temperature 120 DEG C, obtain reed rod environment-friendly sheet.
Embodiment two:
(1) raw material of reed rod environment-friendly sheet is prepared according to following percentage by weight preparation: the reed rod of 55%, the waste paper scrap of 15%, the auxiliary material of 4% (is AZOpigments benzidine yellow by 86%, 14% is polyvinyl alcohol 17-88 releasing agent composition), the methyl diphenylene diisocyanate adhesive of 25%, the ammonia molten alkylamine copper preservative of 1%.
Remaining step is with embodiment one.
Embodiment three:
(1) raw material of reed rod environment-friendly sheet is prepared according to following percentage by weight preparation: the reed rod of 60%, the waste paper scrap of 10%, the auxiliary material of 3% (is phthalocyanine blue by 80%, 20% is polyvinyl alcohol 17-88 releasing agent composition), 26% methyl diphenylene diisocyanate adhesive, the ammonia molten alkylamine copper preservative of 1%.
Remaining step is with embodiment one.
The plate property testing result such as table one that employing said method is made:
Table one:
。
The above results shows, the present invention has the performance of the aspects such as the anti-folding needed for good sheet material application aspect, hardness, and the formaldehyde not having other sheet materials to have endangers, and effectively eliminates formaldehyde emissions.
It is above presently preferred embodiments of the present invention, all changes made according to technical solution of the present invention, when produced function is without departing from the scope of technical solution of the present invention, belong to protection scope of the present invention.
Claims (3)
1. the preparation method of a reed rod environment-friendly sheet, it is characterized in that, the percentage by weight of the raw material used by this preparation method is: the reed rod of 50%-60%, the waste paper scrap of 10%-20%, the auxiliary material of 3%-5%, the methyl diphenylene diisocyanate adhesive of 16%-33%, the ammonia molten alkylamine copper preservative of 1%-2%, in described auxiliary material, 80%-90% is organic pigment, and 10%-20% is polyvinyl alcohol releasing agent；This preparation method comprises the following steps:
(1) taking above-mentioned reed rod and waste paper scrap is crushed to the powder-mixed powder of 80 ~ 160 mesh, dewatered drying becomes water content to be less than the mixed powder of 5%；
(2) in mixer, add step 1 gained mixed powder and auxiliary material is stirred uniformly；
(3), after carrying out being mixed and stirred for uniformly by methyl diphenylene diisocyanate adhesive and ammonia molten alkylamine copper preservative, the pressing mold material that stirs in the mixer in step 2 to obtain is joined；
(4) after step 3 gained pressing mold material being dried and is less than 10%-15% at 70 ~ 80 DEG C to water content, compressing to it in hot press under the conditions of temperature 100-140 DEG C, pressure are 5000K-1MPa, obtain reed rod environment-friendly sheet.
The preparation method of reed rod environment-friendly sheet the most according to claim 1, it is characterized in that, the percentage by weight of described raw material is: 55% reed rod, 15% waste paper scrap, 4% auxiliary material, 25% methyl diphenylene diisocyanate adhesive, 1% ammonia molten alkylamine copper preservative, in described auxiliary material, 86% is pigment, and 14% is polyvinyl alcohol releasing agent.
3. an environmental protection storage box, it is characterised in that this environmental protection storage box is that the reed rod environment-friendly sheet that the method according to claim 1 or 2 prepares is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410463409.7A CN104231648B (en) | 2014-09-12 | 2014-09-12 | A kind of reed rod environment-friendly sheet and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410463409.7A CN104231648B (en) | 2014-09-12 | 2014-09-12 | A kind of reed rod environment-friendly sheet and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104231648A CN104231648A (en) | 2014-12-24 |
| CN104231648B true CN104231648B (en) | 2016-08-24 |
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| CN105968854A (en) * | 2016-05-18 | 2016-09-28 | 安徽徽明建设集团有限公司 | Antimicrobial mothproof compressed panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077676A (en) * | 1992-04-16 | 1993-10-27 | 青州市木器厂 | Wood-based plate |
| CN1603076A (en) * | 2004-10-28 | 2005-04-06 | 俞锋 | Plant fiber composite decorative board and preparation method thereof |
| CN101967293A (en) * | 2010-10-11 | 2011-02-09 | 内蒙古大学 | Method for preparing boards from carboxymethyl starch serving as binding agent and waste plant fibers |
| CN103133851A (en) * | 2013-03-19 | 2013-06-05 | 郭漫笳 | Artificial board with added tea dust and tea polyphenol and manufacturing method thereof |
-
2014
- 2014-09-12 CN CN201410463409.7A patent/CN104231648B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077676A (en) * | 1992-04-16 | 1993-10-27 | 青州市木器厂 | Wood-based plate |
| CN1603076A (en) * | 2004-10-28 | 2005-04-06 | 俞锋 | Plant fiber composite decorative board and preparation method thereof |
| CN101967293A (en) * | 2010-10-11 | 2011-02-09 | 内蒙古大学 | Method for preparing boards from carboxymethyl starch serving as binding agent and waste plant fibers |
| CN103133851A (en) * | 2013-03-19 | 2013-06-05 | 郭漫笳 | Artificial board with added tea dust and tea polyphenol and manufacturing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 异氰酸酯胶芦苇碎料板生产工艺研究;樊晓敏等;《安徽农业科学》;20110810;第39卷(第23期);第14429-14431 * |
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Effective date of registration: 20181127 Address after: 221300 Hongqi Road East, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Jin Tai Cheung inside and outside the industry limited company. Address before: 210044 Ning six road, Pukou District, Nanjing, Jiangsu Province, No. 219 Patentee before: Nanjing University of Information Science and Technology |
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