CN105150340A - Antibacterial oil-resistant waste tire rubber powder modified bamboo fiber plate and preparation method thereof - Google Patents
Antibacterial oil-resistant waste tire rubber powder modified bamboo fiber plate and preparation method thereof Download PDFInfo
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- CN105150340A CN105150340A CN201510414091.8A CN201510414091A CN105150340A CN 105150340 A CN105150340 A CN 105150340A CN 201510414091 A CN201510414091 A CN 201510414091A CN 105150340 A CN105150340 A CN 105150340A
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Abstract
An antibacterial oil-resistant waste tire rubber powder modified bamboo fiber plate is prepared from, by weight, 162-164 parts of bamboo fiber, a defined amount of 0.2% sodium hydroxide solutions, 16.2-16.7 parts of soy isolate protein, 1.5-1.6 part of antiseptic, 7-8 parts of waste tire rubber powder, 1.6-1.8 parts of dodecafluoroheptyl methacrylate, 0.2-0.3 part of dicumyl peroxide, 0.2-0.4 part of vinyl trimethoxy silane, 1.6-1.8 part of sea-foam stone powder and 0.6-0.8 part of quaternary ammonium cationic cellulose. The bamboo fiber plate is modified through the waste tire rubber powder, and good hydrophobic property of the surface of the plate is achieved; by using the dodecafluoroheptyl methacrylate, the sea-foam stone powder and the quaternary ammonium cationic cellulose, good oil resistance and antibacterial property of the plate are achieved; by using soy isolate protein adhesives, environment protective and health are achieved; the bamboo fiber plate is suitable for manufacturing indoor furniture, floor and office furniture.
Description
Technical field
The present invention relates to bamboo fiberboard and manufacture field, particularly relate to a kind of antibacterial oil resistant using rubber powder of waste tire modified bamboo fiberboard and preparation method thereof.
Background technology
Fiberboard structure is even, surface smoothing polishing, has good processing characteristics, is therefore widely used in furniture manufacturing industry and building industry.The primary raw material preparing fiberboard is at present wood fibre and urea-formaldehyde resin adhesive.Along with the transition of the forest reserves is cut down, how to ensure sufficient raw material supplying, become an important society and economic problems.In addition, Lauxite derives from non-renewable fossil resources, easily discharges free formaldehyde, serious environment pollution under hygrothermal environment, and harm humans is healthy.Along with crude oil price rise steadily and people to the growing interest of self and environmental security, this problem becomes more severe.
Bamboo grows is fast, output is high, and compared with timber, having the features such as intensity is high, good toughness, is the desirable feedstock of fiberboard.China's bamboo resource enriches, and has bamboo 40 to belong to kind more than 500, area 8,000,000 hm
2, account for 40% of world's bamboo grove area, thousands of family of existing bamboo processing factory, bamboo grove year cutting reach 400,000,000 strains, 1,200 ten thousand t, in Bamboo processing enterprise, have a large amount of fiber residue go out of use and be not fully utilized.
Soybean protein is the byproduct of fats and oils processing, abundance.Modified soy protein adhesive is nontoxic, is a kind of environmentally friendly product.Sun etc. utilize urea, SDS, SDBS, guanidine hydrochloride to Soybean Protein Modification, improve its adhesive property.Hong Yiqian etc. utilize sodium hydroxide solution to soybean protein isolate modified, obtain adhesive property preferably adhesive.Li Yonghui etc. use the soybean isolated protein adhesive of SDS modification, significantly improve its adhesive property at glued board, weather resistance and water resistance." the bamboo fiberboard performance based on modified soy protein adhesive " literary composition utilizes modified soy protein adhesive to produce bamboo fiberboard, the MOR of this bamboo fiberboard reaches 16.5MPa, elastic modelling quantity 1032.6MPa, tensile strength 10.4MPa, thickness swelling 31.0%.
In recent years, China's rubber sources is in short supply, the natural rubber that annual import is a large amount of and synthetic rubber, and tire consumes more than 70% of rubber total quantity consumed; Junked tire becomes black pollution, China's junked tire output 2004 1.12 hundred million, 2006 1.5 hundred million, 2008 about 2.07 hundred million, 2009 2.33 hundred million, within 2010, be 2.56 hundred million.Junked tire is mainly used in tyre rebuilding, rubber powder utilization, the original shape transformation of the way, reclaimed rubber, thermal cracking utilization and fuel.
By waste rubber powder alkali treatment, with wood materials compound, can improve the performances such as the waterproof of material, shockproof, heat insulation, sound insulation, report waste rubber powder being used for bamboo fiberboard does not also have.
Summary of the invention
The object of the present invention is to provide a kind of antibacterial oil resistant using rubber powder of waste tire modified bamboo fiberboard and preparation method thereof, this bamboo fibre sheet material has good oil resistant and antibiotic property, environment protection health, is applicable to make indoor furniture, floor, office furniture.
Technical scheme of the present invention is as follows:
A kind of antibacterial oil resistant using rubber powder of waste tire modified bamboo fiberboard, is characterized in that being made up of the raw material of following weight portion: bamboo fibre 162-164,0.2% sodium hydroxide solution are appropriate, soybean protein isolate 16.2-16.7, anticorrisive agent 1.5-1.6, using rubber powder of waste tire 7-8, dodecafluoroheptyl methacrylate 1.6-1.8, dicumyl peroxide 0.2-0.3, vinyltrimethoxy silane 0.2-0.4, sepiolite powder 1.6-1.8, quaternary ammonium cation cellulose 0.6-0.8.
Described antibacterial oil resistant using rubber powder of waste tire modified bamboo fiberboard, is characterized in that:
(1) vinyltrimethoxy silane, sepiolite powder mixed grinding are evenly obtained modified meerschaum powder, using rubber powder of waste tire is crossed 200 mesh sieves, mix with 0.2% sodium hydroxide solution of 3-4 times of weight portion, 15-20min is stirred at 50-52 DEG C, then 50-52 DEG C, wavelength 340nm, irradiation intensity 0.77W/ ㎡ condition under carry out ultraviolet ray ageing 8-9h, condensation 3.5-4h at 38-40 DEG C again, circular treatment rubber powder like this one week, mix with modified meerschaum powder, obtain modified rubber powder;
(2) 0.2% sodium hydroxide solution of 159-162 weight portion is got, with soybean protein isolate, dodecafluoroheptyl methacrylate, dicumyl peroxide, quaternary ammonium cation cellulose, anticorrisive agent mix and blend 30-40 minute, add modified rubber powder again, continue to stir 1.6-2h, obtain adhesive;
(3) mixed with other residual components by adhesive, stir 15-17min, adjustment mat moisture content is 34-34.4%, mats formation, and at hot pressing temperature is 166-168 DEG C, hot pressing 7.5-7.8min is shaping, to obtain final product.
Beneficial effect of the present invention
Bamboo fibre sheet material of the present invention uses using rubber powder of waste tire to carry out modification, the surface exhibits of plate goes out good hydrophobicity, and its mechanical property reaches the national standard of furniture type medium density fibre board (MDF) under plain edition under the drying regime of GB/T11718-2009, furniture type medium density fibre board (MDF), outdoor state; By using dodecafluoroheptyl methacrylate, sepiolite powder, quaternary ammonium cation cellulose, sheet material is made to have good oil resistant and antibiotic property; Agent is sticked, environment protection health by using soybean isolated protein; Sheet material of the present invention is applicable to make indoor furniture, floor, office furniture.
Detailed description of the invention
A kind of antibacterial oil resistant using rubber powder of waste tire modified bamboo fiberboard, is made up of the raw material of following weight portion (kilogram): bamboo fibre 163,0.2% sodium hydroxide solution is appropriate, soybean protein isolate 16.4, anticorrisive agent 1.5, using rubber powder of waste tire 7.5, dodecafluoroheptyl methacrylate 1.7, dicumyl peroxide 0.2, vinyltrimethoxy silane 0.3, sepiolite powder 1.7, quaternary ammonium cation cellulose 0.7.
Described antibacterial oil resistant using rubber powder of waste tire modified bamboo fiberboard, is characterized in that:
(1) vinyltrimethoxy silane, sepiolite powder mixed grinding are evenly obtained modified meerschaum powder, using rubber powder of waste tire is crossed 200 mesh sieves, mix with 0.2% sodium hydroxide solution of 3 times of weight portions, 15min is stirred at 50 DEG C, then 50 DEG C, wavelength 340nm, irradiation intensity 0.77W/ ㎡ condition under carry out ultraviolet ray ageing 8h, then at 40 DEG C condensation 4h, circular treatment rubber powder like this week, mix with modified meerschaum powder, obtain modified rubber powder;
(2) 0.2% sodium hydroxide solution of 159 weight portions is got, with soybean protein isolate, dodecafluoroheptyl methacrylate, dicumyl peroxide, quaternary ammonium cation cellulose, anticorrisive agent mix and blend 40 minutes, add modified rubber powder again, continue to stir 2h, obtain adhesive;
(3) mixed with other residual components by adhesive, stir 16min, regulate mat moisture content to be 34%, mat formation, at hot pressing temperature is 166 DEG C, hot pressing 7.7min is shaping, to obtain final product.
Experimental data:
The MOR of this embodiment bamboo fiberboard reaches 18.5MPa, elastic modelling quantity 1401MPa, tensile strength 12.6MPa, thickness swelling 19.6%.
Claims (2)
1. an antibacterial oil resistant using rubber powder of waste tire modified bamboo fiberboard, is characterized in that being made up of the raw material of following weight portion: bamboo fibre 162-164,0.2% sodium hydroxide solution are appropriate, soybean protein isolate 16.2-16.7, anticorrisive agent 1.5-1.6, using rubber powder of waste tire 7-8, dodecafluoroheptyl methacrylate 1.6-1.8, dicumyl peroxide 0.2-0.3, vinyltrimethoxy silane 0.2-0.4, sepiolite powder 1.6-1.8, quaternary ammonium cation cellulose 0.6-0.8.
2. antibacterial oil resistant using rubber powder of waste tire modified bamboo fiberboard according to claim 1, is characterized in that:
(1) vinyltrimethoxy silane, sepiolite powder mixed grinding are evenly obtained modified meerschaum powder, using rubber powder of waste tire is crossed 200 mesh sieves, mix with 0.2% sodium hydroxide solution of 3-4 times of weight portion, 15-20min is stirred at 50-52 DEG C, then 50-52 DEG C, wavelength 340nm, irradiation intensity 0.77W/ ㎡ condition under carry out ultraviolet ray ageing 8-9h, condensation 3.5-4h at 38-40 DEG C again, circular treatment rubber powder like this one week, mix with modified meerschaum powder, obtain modified rubber powder;
(2) 0.2% sodium hydroxide solution of 159-162 weight portion is got, with soybean protein isolate, dodecafluoroheptyl methacrylate, dicumyl peroxide, quaternary ammonium cation cellulose, anticorrisive agent mix and blend 30-40 minute, add modified rubber powder again, continue to stir 1.6-2h, obtain adhesive;
(3) mixed with other residual components by adhesive, stir 15-17min, adjustment mat moisture content is 34-34.4%, mats formation, and at hot pressing temperature is 166-168 DEG C, hot pressing 7.5-7.8min is shaping, to obtain final product.
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| CN201510414091.8A CN105150340A (en) | 2015-07-15 | 2015-07-15 | Antibacterial oil-resistant waste tire rubber powder modified bamboo fiber plate and preparation method thereof |
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| CN201510414091.8A CN105150340A (en) | 2015-07-15 | 2015-07-15 | Antibacterial oil-resistant waste tire rubber powder modified bamboo fiber plate and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629336A (en) * | 2018-10-29 | 2019-04-16 | 万玉梅 | A kind of preparation method of the flexible insulating paper of tension |
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| CN1490479A (en) * | 2002-10-15 | 2004-04-21 | 陈汇宏 | Process method for manufacturing elastic floor |
| KR20060104180A (en) * | 2005-03-29 | 2006-10-09 | 금호타이어 주식회사 | Cement composition for tire tread adhesion |
| CN101186047A (en) * | 2007-12-11 | 2008-05-28 | 浙江大学 | Method for using modified soy protein tackiness agent to prepare bamboo fiberboard |
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| CN101549516A (en) * | 2008-04-01 | 2009-10-07 | 赵君 | Preparation process of wood-rubber functional environment-friendly composite material |
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2015
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| CN1160113A (en) * | 1997-01-15 | 1997-09-24 | 项宗祥 | Flame-retardant wear-resisting rubber-plastics floor with cloth back |
| KR20040018006A (en) * | 2002-08-24 | 2004-03-02 | 금호타이어 주식회사 | cement composition for tire tread rubber adhesion |
| CN1490479A (en) * | 2002-10-15 | 2004-04-21 | 陈汇宏 | Process method for manufacturing elastic floor |
| KR20060104180A (en) * | 2005-03-29 | 2006-10-09 | 금호타이어 주식회사 | Cement composition for tire tread adhesion |
| CN101191040A (en) * | 2006-11-24 | 2008-06-04 | 四川轮胎橡胶（集团）股份有限公司 | High-performance tyre curtain glue stock containing resorcinol-formaldehyde adhesion system |
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| CN101549516A (en) * | 2008-04-01 | 2009-10-07 | 赵君 | Preparation process of wood-rubber functional environment-friendly composite material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109629336A (en) * | 2018-10-29 | 2019-04-16 | 万玉梅 | A kind of preparation method of the flexible insulating paper of tension |
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