CN85107095A - Bamboo fiber reinforced composite material - Google Patents
Bamboo fiber reinforced composite material Download PDFInfo
- Publication number
- CN85107095A CN85107095A CN 85107095 CN85107095A CN85107095A CN 85107095 A CN85107095 A CN 85107095A CN 85107095 CN85107095 CN 85107095 CN 85107095 A CN85107095 A CN 85107095A CN 85107095 A CN85107095 A CN 85107095A
- Authority
- CN
- China
- Prior art keywords
- bamboo
- wood
- composite material
- fibre
- plastic
- 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
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
Bamboo fiber reinforced plastic is a kind of novel bamboo-plastic composite material.More and more nervous at China's steel and timber, and the situation that bamboo wood overstocks in a large number, the present invention proposes to substitute timber and steel with bamboo-plastic composite material, manufacture various types of sheet materials and section bar, and propose to replace glass fibre, make enhanced artificial marble, plastering, concrete, asphalt waterproofing material and wood-based plate with bamboo-plastic composite material.The present invention get fibre reinforced plastics, laminated compound, particle is compound is a thing, collection decorate with structure be one, produce lightweight, high-strength, energy-conservation, inexpensive bamboo-plastic composite material and various plate, pipe, case, bucket, pond groove, container, section bar, rod member and molding series products.
Description
The invention relates to a kind of proposition of advanced composite material-bamboo fiber reinforced plastic, and relate to the application of this matrix material in other several matrix materials.At its relevant building materials of China.
The kind of matrix material is a lot, classifies according to its composite type: (1) fibre reinforced composites; (2) laminated composite; (3) particle metal whisker reinforced composite.According to the body material classification wooden system, polymer-based carbon system, metal system, ceramic systems, concrete system are arranged.Wherein fast, wide in variety with the fibre reinforced plastics development, use wide.Be used for the enhanced fiber glass fibre carbon fiber, synthon, regenerated fiber, vegetable fibre, wire etc. are arranged.Wherein glass fibre accounts for more than 90%.China has just carried out research to glass filament reinforced plastics (being glass reinforced plastic) from the fifties.But because glass fibre production energy consumption height, product is influential to human body, and price is expensive, is difficult to widespread use.
Layer matrix material has that paper aluminium is compound, wood is moulded compound and steel is moulded compound.
The particle metal whisker reinforced composite has glass microballon, silicon oxide, carbon whisker, graphite, wood powder, lime carbonate, aluminum oxide etc.
Utilize the matrix material of bamboo wood that bamboo plywood is arranged, but its moisture absorption, interlaminar strength is low, easily opens layer, and is ornamental not good.And the unsuitable machining large structural part of particulate reinforced composite has limited its application, and visible above-mentioned reinforced plastics all has weak point.
The research of glass fibre and the people of use are a lot, its range of application is also more and more wider, glass fibre has now begun to be applied to play the fortifying fibre effect in composite material-concrete, artificial marble, wood-based plate, pitch and the plastering, makes these matrix materials all improve performance to some extent.
At more and more shortage of timber, the situation that steel are more and more nervous is made bamboo-plastic composite material with the abundant bamboo wood of china natural resources and is substituted timber and iron and steel, and this is one of purpose of the present invention.
Another object of the present invention is to use the bamboo fibers plastics composite to make skeleton in composite material-concrete, artificial marble, wood-based plate and plastering, proposes a series of bamboo-plastic composite materials and strengthens concrete, artificial marble, wood-based plate, plastering and asphalt waterproofing material.
The thin bamboo strips used for weaving tenacity fiber, tall and straight, pulling force is strong, flexible, shock-resistant, wear-resistant, source extensively, easily to process, do not have mould evil, no energy consumption, price low, its weak point be suction easily damp, easily go rotten, easily damage by worms, inflammable, weathering resistance is poor.And plastics just in time can be mended its weak point, have water-fast, corrosion-resistant, bonding force is strong, the advantage of ornamental and good airproof performance.These two kinds of materials are learnt from other's strong points to offset one's weaknesses,, make its maintenance optimum performance separately through artificial " compound ".According to various product requirements, design rational structural pattern, select different resins for use, different moulding processs is produced thin bamboo strips used for weaving fibre reinforced plastics series product, satisfies market demand, increases the wealth of society, makes China's matrix material add the rising star again.
The present invention adopts various bamboo wood stems to be processed into thin bamboo strips used for weaving silk (sheet) fiber, the branch tankage are processed into powder, be used to strengthen thermoset, thermoplastics, get fibre reinforced plastics, laminated compound, particle is compound is a thing, collection decorate with structured material be one.Produce lightweight, high-strength, energy-conservation, inexpensive bamboo-plastic composite material and various plate, pipe, case, bucket, pond groove, container, section bar, rod member and molding series products.
Concrete manufacture method is as follows: get fresh bamboo wood and lay branch, make 4～6 centimeters roomy, bubble was gone in 5% liming 20～30 days, and it is clean to take out rinsing, remove crust and lining Huang, be processed into the bamboo silk or the bamboo chip of different size, in boiling water, boil to put in 2 hours in 2% the chlorinated lime water and soaked 2 hours, in 5% acetum, soaked 1 hour again, take out with the clear water rinsing clean, advance to dry by the fire the chamber drying, remaining branch tankage are processed into 120～200 order needle-like powders, directly advance to dry by the fire the chamber drying for standby.
Bamboo chip after the oven dry, thin bamboo strip silk, bamboo powder require water content less than 6%, can strengthen thermosetting resines such as urine aldehyde, phenolic aldehyde, trimeric cyanamide, furans, epoxy, urethane, unsaturated polyester resin, but also reinforced polyvinyl chloride, polyethylene, polypropylene, polystyrene, thermoplastic polyester, polymeric amide, ABS and other mixed and modified analog thermoplastic plastics.In various bamboo-plastic composite materials, resin content must be greater than 20%.
Bamboo chip is woven into netted seat and is used to strengthen all kinds of sheet materials.Be sprinkling upon equably on the finishing material that soaked resin after bamboo powder and mixed with resin are mixed, repave and put, stack the design number of plies or thickness, send thermocompressor hot pressing through two-sided resin pickup bamboo mat.As the plastics that are enhanced are powder or sheet stock, i.e. one deck powder (or sheet stock), one deck bamboo mat lay-up.Hot pressing parameters strengthens plastic plate of the same race with reference to glass fibre.The also available rib steel shape bamboo-plastic composite material that is processed into is done skeleton, (length 8～15mm) and resin stir, with various big specification side plates of extrusion process moulding " superpolymer concrete " and template etc. with a certain proportion of bamboo powder, wood chip, rice husk, Semen Helianthi shell, the short blank of cotton stalk.Example for an each component proportion: 5% bamboo powder, 10% wood sawdust, 15% rice husk, 20% Semen Helianthi shell (or Pericarppium arachidis hypogaeae), the short blank of 20% cotton stalk (long 8～15mm), 30% resin.
The bamboo fiber reinforced plastic that the present invention proposes is a material, is again structure, is again product.Compare with bamboo plywood, protection against the tide, corrosion-resistant, worm-eaten not, ornamental, weathering resistance, physicals are all good, the utilization rate of bamboo height.Compare with glass reinforced plastic, the starting material source is wide, and energy-conservation, rigidity is better than glass reinforced plastic, and price has only half of glass reinforced plastic.In moulding artificial marble, plastering, concrete, asphalt waterproofing material and wood-based plate, have and strengthen with glass fibre, replace glass fibre with bamboo-plastic composite material, making enhanced artificial marble, plastering, concrete, asphalt waterproofing material and wood-based plate is the good use example of bamboo-plastic composite material.
Be the concrete grammar of producing enhanced artificial marble, plastering, concrete, asphalt waterproofing material and wood-based plate below:
The bamboo silk of 3 millimeters of φ 1～φ is woven into netted, behind dipping epoxy or the unsaturated polyester resin, when moulding artificial marble, plastering, is placed on the inside and does skeleton and strengthen.
To be processed into thick 5～8 millimeters, wide 10～16 millimeters, length becomes pole stock according to the bamboo chip of design requirements through epoxy resin bonding, behind the dipping secondary, soak epoxy modified phenolic resin, be wound in rib steel shape bamboo reinforcement matrix material with the alkali resistant glass fiber yarn, replace reinforcing bar, be bundled into skeleton, strengthen concrete.
To be processed into thick 0.5 millimeter, wide 10 millimeters bamboo chip is woven into wide 1.1 meters, and long 80～100 meters volume seats replace paper, glass fibre, according to producing malthoid technology, produces enhancing asphalt waterproofing material.
With the high precision peeler bamboo rotary cutting is become thick 0.5～1.5 millimeter thin slice, pave resin pickup, produce the lamination bamboo according to production glued board method and mould plate, sandwich bamboo fibre is moulded panel again, with single face resin pickup overlaid wood based panel, the various performances of wood-based plate are improved greatly, attractive and durable.
The bamboo silk is processed into 1 millimeter of φ 0.3～φ, and long 10～50 millimeters chopped strands add 20% bamboo powder, and 20% wood sawdust is molded into various moldings after putting resin.
Bamboo-plastic composite material is applied in the various composites, for China's building materials field has been started a new road. Compare with existing building materials, it has, and the raw material source is wide, and cost is low, and processing is easy, the outstanding advantage of function admirable. The bamboo wood that bamboo-plastic composite material can utilize China to overstock in a large number relaxes the present situation of the present timber of China, steel, the shortage of plastics raw material to some extent. Bamboo growth adaptation ground is wide, and it is fast to become a useful person, and behind plastics " compound ", forms bamboo-plastic composite material, more can keep away short making the best use of the advantages, taken full advantage of, and be the new material of Dai Gangdai wood.
Claims (5)
1, fibre reinforced plastics are a kind of matrix materials, and its matrix is plastics, use various fiber reinforcements.Feature of the present invention is: fortifying fibre is a bamboo fibers, and water content is lower than bamboo silk, sheet and the plasticizing of various resin forming of 6% bamboo silk, bamboo chip or braiding, forms bamboo fiber reinforced plastic, and the content of resin is greater than 20% in the material.
2, according to the bamboo fiber reinforced plastic of claim 1, it is characterized in that and bamboo silk or bamboo chip plastifying, can be urine aldehyde, phenolic aldehyde, trimeric cyanamide, furans, epoxy, urethane, unsaturated polyester resin thermosetting resin, also can be polyvinyl chloride, polyethylene, polypropylene, thermoplastic polystyrene polyester, polymeric amide, ABS and mixing, modification analog thermoplastic material.
3, according to the bamboo fiber reinforced plastic of claim 1, it is characterized in that: uniform distribution bamboo wood tankage-bamboo powder in the resin of plastic fibre, the bamboo powder is for being processed into 120～200 order needle-like powders.
4, according to the bamboo fiber reinforced plastic of claim 1, it is characterized in that: a certain proportion of crops leftovers of uniform distribution and rice husk, Semen Helianthi shell, Pericarppium arachidis hypogaeae, the short blank of cotton stalk and wood sawdust in the resin of plastic fibre.
5, in moulding artificial marble, plastering, concrete, asphalt waterproofing material and wood-based plate, strengthen with glass fibre, feature of the present invention is: with bamboo-plastic composite material instead of glass fiber, make enhanced artificial marble, plastering, concrete, asphalt waterproofing material and wood-based plate
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85107095 CN85107095A (en) | 1985-09-21 | 1985-09-21 | Bamboo fiber reinforced composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85107095 CN85107095A (en) | 1985-09-21 | 1985-09-21 | Bamboo fiber reinforced composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85107095A true CN85107095A (en) | 1986-09-10 |
Family
ID=4795444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85107095 Pending CN85107095A (en) | 1985-09-21 | 1985-09-21 | Bamboo fiber reinforced composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85107095A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363161C (en) * | 2005-07-20 | 2008-01-23 | 董丽娜 | Artificial wood and its production method |
| CN101186754B (en) * | 2006-11-16 | 2010-06-16 | 滨州华晨新型建材有限公司 | Method for producing macromolecule composite wood-plastic material by utilizing crop straw |
| CN102658696A (en) * | 2012-04-17 | 2012-09-12 | 上虞市精亮工贸有限公司 | Natural bamboo fiber enhanced plastic plate |
| CN102850775A (en) * | 2012-09-04 | 2013-01-02 | 绍兴文理学院元培学院 | Bamboo fiber and polyurethane composite material preparation method |
| CN106239686A (en) * | 2016-09-22 | 2016-12-21 | 苏州佰思科节能环保科技有限公司 | A kind of high density environment protection pressed-fibre board being added with bamboo fibre and preparation method thereof |
| CN106272869A (en) * | 2016-09-22 | 2017-01-04 | 苏州佰思科节能环保科技有限公司 | A kind of environment-friendly type antibiotic mildew-resistant composite fiber plate and preparation method thereof |
| CN109056985A (en) * | 2018-09-01 | 2018-12-21 | 深圳市奥城景观工程设计有限公司 | The anti-accumulation of salt in the surface soil construction method in gardens pond |
| CN114953078A (en) * | 2022-07-04 | 2022-08-30 | 南京林业大学 | Preparation method of bamboo composite material, product and application thereof |
-
1985
- 1985-09-21 CN CN 85107095 patent/CN85107095A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363161C (en) * | 2005-07-20 | 2008-01-23 | 董丽娜 | Artificial wood and its production method |
| CN101186754B (en) * | 2006-11-16 | 2010-06-16 | 滨州华晨新型建材有限公司 | Method for producing macromolecule composite wood-plastic material by utilizing crop straw |
| CN102658696A (en) * | 2012-04-17 | 2012-09-12 | 上虞市精亮工贸有限公司 | Natural bamboo fiber enhanced plastic plate |
| CN102850775A (en) * | 2012-09-04 | 2013-01-02 | 绍兴文理学院元培学院 | Bamboo fiber and polyurethane composite material preparation method |
| CN106239686A (en) * | 2016-09-22 | 2016-12-21 | 苏州佰思科节能环保科技有限公司 | A kind of high density environment protection pressed-fibre board being added with bamboo fibre and preparation method thereof |
| CN106272869A (en) * | 2016-09-22 | 2017-01-04 | 苏州佰思科节能环保科技有限公司 | A kind of environment-friendly type antibiotic mildew-resistant composite fiber plate and preparation method thereof |
| CN106272869B (en) * | 2016-09-22 | 2018-05-29 | 南京史丹利装饰材料有限公司 | A kind of mould proof composite fiber plate of environment-friendly type antibiotic and preparation method thereof |
| CN106239686B (en) * | 2016-09-22 | 2018-10-30 | 陈伟民 | A kind of high density environment protection pressed-fibre board and preparation method thereof added with bamboo fibre |
| CN109056985A (en) * | 2018-09-01 | 2018-12-21 | 深圳市奥城景观工程设计有限公司 | The anti-accumulation of salt in the surface soil construction method in gardens pond |
| CN114953078A (en) * | 2022-07-04 | 2022-08-30 | 南京林业大学 | Preparation method of bamboo composite material, product and application thereof |
| CN114953078B (en) * | 2022-07-04 | 2023-08-25 | 南京林业大学 | Preparation method of bamboo composite material, product and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101698749B (en) | Wood-plastic composite material and prepration method thereof | |
| CN201065624Y (en) | Formaldehyde-free wood composite floor | |
| CN101747550B (en) | Compression molding fibre-reinforced straw plastic combined cabinet slab and preparation method thereof | |
| CN203945443U (en) | A kind of wood-plastic clad plate | |
| CN104802226A (en) | Wood-plastic composite board and manufacturing method and application thereof | |
| CN85107095A (en) | Bamboo fiber reinforced composite material | |
| CN204977660U (en) | Fast living wooden lamination board of light weight, high strength | |
| CN104802228A (en) | Reinforced plastic composite base plate, preparation method and application thereof | |
| CN201295961Y (en) | Enhanced structural wood-plastic composite board | |
| CN101694125B (en) | Formaldehyde-free solid wood consolidated compound floor and manufacturing method thereof | |
| CN110218421A (en) | A kind of waste and old clothing and PET bottle piece composite board and preparation method thereof | |
| CN105313342A (en) | Bamboo fiber reinforced composite material | |
| CN101190972A (en) | Bamboo fiber reinforced composite material | |
| CN104761808A (en) | Method for preparing polyethylene-based wood-plastic composite material from rice husk powder | |
| CN1037828C (en) | Artificial wood board and its producing method | |
| CN110746684A (en) | Wood-plastic plate and preparation method thereof | |
| CN109795182A (en) | A kind of glass web enhancing bamboo fibre molding slide plate and preparation method thereof | |
| CN203945447U (en) | A kind of laminate | |
| CN201427338Y (en) | Small-diameter bamboo plywood | |
| CN104802233B (en) | A kind of container bottom board and preparation method thereof | |
| CN100572007C (en) | A kind of double-layer plastic-wood composite material and manufacture method thereof | |
| CN104761819A (en) | Method for preparing polyethylene-based wood-plastic composite material by utilizing bamboo powder | |
| CN2889716Y (en) | Single plate crushed aggregates composite structure board | |
| CN105619827A (en) | Bamboo fiber reinforced composite material | |
| CN205835578U (en) | A kind of Recombined bamboo wood composite decoration veneer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |