CN105036611A - Highly-abrasion-resistant healthcare fiber composite board and preparation method thereof - Google Patents
Highly-abrasion-resistant healthcare fiber composite board and preparation method thereof Download PDFInfo
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- CN105036611A CN105036611A CN201510453083.4A CN201510453083A CN105036611A CN 105036611 A CN105036611 A CN 105036611A CN 201510453083 A CN201510453083 A CN 201510453083A CN 105036611 A CN105036611 A CN 105036611A
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Abstract
The invention discloses a highly-abrasion-resistant healthcare fiber composite board which is characterized by being prepared from the following raw materials in parts by weight: 60-80 parts of rice straw, 10-20 parts of rice husk, 5-10 parts of corundum powder, 5-10 parts of quartz powder, 1-2 parts of graphite fluoride, 10-15 parts of a urea-formaldehyde resin adhesive, 4-8 parts of silicone acrylic emulsion, 4-8 parts of composite nanoparticle suspension, 3-5 parts of polyethylene wax emulsion and 2-4 parts of polydimethylsiloxane. The fiber composite board provided by the invention has a good mechanical property and good weather resistance, is high in hardness, abrasion-resistant, corrosion-resistant, and high in durability, meanwhile, has the healthcare effects of improving immunity of human bodies, reducing fatigue, eliminating vivotoxin, removing peculiar smell and purifying air, and is high in practicability.
Description
Technical field
The present invention relates to composite sheet field, be specifically related to a kind of high abrasion health fiber composition board and preparation method thereof.
Background technology
Density board also claims fiberboard, is with wood fibre or other plant fiber for raw material, applies the artificial board that urea-formaldehyde resin or other tackiness agent be suitable for are made, is mainly used in laminated flooring, door-plate, partition wall, furniture etc.Density board smooth surface is smooth, material is fine and closely woven, stable performance, edge are firm, is easy to processing, avoids rotten, the problem such as to damage by worms, and the good decorative property of plate surface.But density board mechanical property is poor, timber intensity is not high, yielding, and bearing capacity is not strong, and moisture resistivity is poor, meets water and easily expands distortion.
Germanium is a kind of eare scattered metals, has good health-care effect, and it mainly lessens fatigue on the impact of human body, stimulate circulation, gets rid of the aspects such as vivotoxin.In addition, it has good therapeutic action to various diseases, as antitumor, treatment senile dementia, strengthens immunologic function, delays senility, prevention of arterial sclerosis, reduces blood viscosity, resisting rheumatoid disease sacroiliitis, endocrine regulation, analgesic antiphlogistic, hypotensive etc.Germanium under certain condition can anion releasing automatically, reduce the oxyradical produced from the pollution substance, oxynitride, cigarette etc. of air, reduce over the harm of many active oxygens to human body, the floating dust in air of neutral zone positive electricity is without sedimentation after electric charge, air is purified, has prevention air conditioning disease, improve pulmonary function, strengthen the effects such as resistance against diseases, improving water flood, fresh air, smoke prevention and dust control.
Summary of the invention
The object of this invention is to provide a kind of high abrasion health fiber composition board, good mechanical property, wearing quality are high, and have good health-care effect.
The present invention is achieved by the following technical solutions:
A kind of high abrasion health fiber composition board, it is obtained by the raw material of following weight parts:
Rice straw 60-80, rice husk 10-20, lapis amiridis 5-10, silica powder 5-10, fluorographite 1-2, urea-formaldehyde resin adhesive 10-15, organosilicon crylic acid latex 4-8, composite Nano suspension 4-8, polythene wax emulsion 3-5, dimethyl silicone oil 2-4;
Wherein composite Nano suspension is made up of the raw material of following weight part: Ge 1-2, nano titanium oxide 0.5-1, polyoxyethylene glycol 1-2, Tween-80 0.1-0.2, water 10-20; Polyoxyethylene glycol and Tween-80 are first added to the water 600-1000r/min to stir 20-30min by the preparation method of composite Nano suspension, then add Ge and nano titanium oxide and ultrasonic disperse 10-15min, to obtain final product.
A preparation method for high abrasion health fiber composition board, comprises the following steps:
(1) pulverize through pulverizer after rice straw and rice husk is clean, drying, obtain blend fiber; Again organosilicon crylic acid latex, composite Nano suspension and polythene wax emulsion mixed and stirred, being sprayed in described blend fiber, first grinding is even, drier under 70-80 DEG C of condition, obtains conjugated fibre;
(2) dimethyl silicone oil stir process 0.5-1h under 120-150 DEG C of condition is added by after lapis amiridis and silica powder mixing, stir after mixing with all the other raw materials again, add in the conjugated fibre in (1), then drying treatment, between moisture control to 8-10%, obtain composition board base-material;
(3) by the composition board base-material in (2) through vacuum pneumatic or machinery mat formation shaping, hot pressing, cool, cut, after the process of sanding operation, obtain fire-retardant health fiber composition board.
Advantage of the present invention is:
The present invention utilizes organosilicon crylic acid latex to improve its intensity and weathering resistance to fiber material modification, by Ge and nano titanium oxide, to filamentary material, composite modified that material is had is natural antibacterial fungi-proofing, generating negative ions, purify air, remove odor function, combined corundum powder again, the interpolation of silica powder and fluorographite, the fiber composite plate obtained is made both to have had good mechanical property and weathering resistance, hardness is high, wear-resistant corrosion-resistant, wearing quality is strong, there is raising body immunity simultaneously, lessen fatigue, get rid of vivotoxin health-care effect, peculiar smell can also be removed, purify air, practical.
Embodiment
Non-limiting examples of the present invention is as follows:
A kind of high abrasion health fiber composition board, is prepared from by the component raw material of following weight (kg):
Rice straw 70, rice husk 15, lapis amiridis 8, silica powder 8, fluorographite 1.5, urea-formaldehyde resin adhesive 12, organosilicon crylic acid latex 6, composite Nano suspension 6, polythene wax emulsion 4, dimethyl silicone oil 3;
Wherein composite Nano suspension is made up of the raw material of following weight part: Ge 1.5, nano titanium oxide 0.8, polyoxyethylene glycol 1.5, Tween-80 0.15, water 15; Polyoxyethylene glycol and Tween-80 are first added to the water 8000r/min to stir 20min by the preparation method of composite Nano suspension, then add Ge and nano titanium oxide and ultrasonic disperse 10min, to obtain final product.
The preparation method of high abrasion health fiber composition board comprises the following steps:
(1) pulverize through pulverizer after rice straw and rice husk is clean, drying, obtain blend fiber; Again organosilicon crylic acid latex, composite Nano suspension and polythene wax emulsion mixed and stirred, being sprayed in described blend fiber, first grinding is even, drier under 80 DEG C of conditions, obtains conjugated fibre;
(2) dimethyl silicone oil stir process 0.5h under 140 DEG C of conditions is added by after lapis amiridis and silica powder mixing, stir after mixing with all the other raw materials again, add in the conjugated fibre in (1), then drying treatment, between moisture control to 8-10%, obtain composition board base-material;
(3) by the composition board base-material in (2) through vacuum pneumatic or machinery mat formation shaping, hot pressing, cool, cut, after the process of sanding operation, obtain fire-retardant health fiber composition board.
Above-mentioned obtained fiber composite plate is detected every physicochemical property according to GB/T11718-2009, the results are shown in Table 1.
Table 1
| Test item | MOR (MPa) | Internal bond strength (MPa) | Thickness swelling rate (%) |
| 35.4 | 1.02 | 7.0 |
Claims (2)
1. a high abrasion health fiber composition board, is characterized in that, it is obtained by the raw material of following weight parts:
Rice straw 60-80, rice husk 10-20, lapis amiridis 5-10, silica powder 5-10, fluorographite 1-2, urea-formaldehyde resin adhesive 10-15, organosilicon crylic acid latex 4-8, composite Nano suspension 4-8, polythene wax emulsion 3-5, dimethyl silicone oil 2-4;
Described composite Nano suspension is made up of the raw material of following weight part: Ge 1-2, nano titanium oxide 0.5-1, polyoxyethylene glycol 1-2, Tween-80 0.1-0.2, water 10-20; Polyoxyethylene glycol and Tween-80 are first added to the water 600-1000r/min to stir 20-30min by the preparation method of composite Nano suspension, then add Ge and nano titanium oxide and ultrasonic disperse 10-15min, to obtain final product.
2. the preparation method of a kind of high abrasion health fiber composition board according to claim 1, is characterized in that, comprise the following steps:
(1) pulverize through pulverizer after rice straw and rice husk is clean, drying, obtain blend fiber; Again organosilicon crylic acid latex, composite Nano suspension and polythene wax emulsion mixed and stirred, being sprayed in described blend fiber, first grinding is even, drier under 70-80 DEG C of condition, obtains conjugated fibre;
(2) dimethyl silicone oil stir process 0.5-1h under 120-150 DEG C of condition is added by after lapis amiridis and silica powder mixing, stir after mixing with all the other raw materials again, add in the conjugated fibre in (1), then drying treatment, between moisture control to 8-10%, obtain composition board base-material;
(3) by the composition board base-material in (2) through vacuum pneumatic or machinery mat formation shaping, hot pressing, cool, cut, after the process of sanding operation, obtain fire-retardant health fiber composition board.
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| CN201510453083.4A CN105036611A (en) | 2015-07-29 | 2015-07-29 | Highly-abrasion-resistant healthcare fiber composite board and preparation method thereof |
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| CN201510453083.4A CN105036611A (en) | 2015-07-29 | 2015-07-29 | Highly-abrasion-resistant healthcare fiber composite board and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752002A (en) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | Enhanced waterproof flame-retardant type biomass board of a kind of composite antibacterial film and preparation method thereof |
| CN108393980A (en) * | 2018-02-10 | 2018-08-14 | 贵港市万升木业有限公司 | A kind of beech discards the recoverying and utilizing method of sawdust |
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| CN2837066Y (en) * | 2005-09-22 | 2006-11-15 | 南京林业大学 | Bio-material rice or wheat straw shavings/wood fiber composite board |
| CN101450503A (en) * | 2008-12-31 | 2009-06-10 | 郑林义 | Wood-bamboo straw fiberboard and composite board and post wet-method production technique |
| CN102030503A (en) * | 2009-09-25 | 2011-04-27 | 上海金樱环保科技有限公司 | Anion multifunctional culture stone material and preparation method thereof |
| CN103289428A (en) * | 2013-07-03 | 2013-09-11 | 内蒙古大学 | Preparation method of kaolin and waste plant fiber composite board |
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2015
- 2015-07-29 CN CN201510453083.4A patent/CN105036611A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2837066Y (en) * | 2005-09-22 | 2006-11-15 | 南京林业大学 | Bio-material rice or wheat straw shavings/wood fiber composite board |
| CN101450503A (en) * | 2008-12-31 | 2009-06-10 | 郑林义 | Wood-bamboo straw fiberboard and composite board and post wet-method production technique |
| CN102030503A (en) * | 2009-09-25 | 2011-04-27 | 上海金樱环保科技有限公司 | Anion multifunctional culture stone material and preparation method thereof |
| CN103289428A (en) * | 2013-07-03 | 2013-09-11 | 内蒙古大学 | Preparation method of kaolin and waste plant fiber composite board |
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| 刘彦龙等: "《干法纤维板生产技术》", 31 October 2004 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752002A (en) * | 2016-12-21 | 2017-05-31 | 凤台县双利生物科技有限公司 | Enhanced waterproof flame-retardant type biomass board of a kind of composite antibacterial film and preparation method thereof |
| CN108393980A (en) * | 2018-02-10 | 2018-08-14 | 贵港市万升木业有限公司 | A kind of beech discards the recoverying and utilizing method of sawdust |
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Application publication date: 20151111 |