CN1096775A - Flame-retardant plywood - Google Patents
Flame-retardant plywood Download PDFInfo
- Publication number
- CN1096775A CN1096775A CN93106857A CN93106857A CN1096775A CN 1096775 A CN1096775 A CN 1096775A CN 93106857 A CN93106857 A CN 93106857A CN 93106857 A CN93106857 A CN 93106857A CN 1096775 A CN1096775 A CN 1096775A
- Authority
- CN
- China
- Prior art keywords
- blanket
- mylar
- mould
- demoulding
- poured
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention belongs to a formula of a flame-retardant wood-substitute plywood and a production method thereof.
The invention is made by mixing, flavoring, board making and glazing of various chemical raw materials, the performance is the same as that of a wood board, but the wood board has the advantages of high temperature resistance, flame retardance, fire resistance, moisture resistance, capability of sawing, planing, nailing and sticking, low cost which is 50% lower than that of the wood board, suitability for room decoration, furniture veneering and the like, and is an ideal substitute product of the wood board.
Description
The invention belongs to a kind of prescription and production method thereof of fire retardant plywood.
The vast town and country of present China, along with the level of people's lives improves constantly, the people begin to be particular about living environment U.S., with wooden plywood decorative wall, furred ceiling, consumption is big, costs an arm and a leg, easy firing, meet water cracking etc., general standard of living people are hoped and living sighing, people urgently wish to have a kind of substitute products to come out.
The objective of the invention is, a kind of fire retardant plywood production formula and production method thereof are provided.
The present invention is to be skeleton with the glass fibre, is filler with the sawdust, makes tackiness agent with bittern, adds the number of chemical raw material and makes blanket.Through pasting decorative paper, impose polyester lacquer glaze and form.The composition of blanket is magnesium oxide 35-40%, magnesium chloride (bittern) 40-50%, and sawdust 10-30%, polyvinyl acetate emulsion 500g, ammonium chloride 40g, tertiary sodium phosphate 300g, each component ingredient (weight) they are 100%, it is formulated that other adds water 45kg.
The production method of fire retardant plywood:
One, blanket is made:
(1) preparation aqueous salt brine: magnesium chloride is dissolved in the water purification, and fully stirring makes it to dissolve, and adjusts 23-29BE ° of its concentration (degree Beaume).
(2) condiment: take by weighing magnesium oxide by prescription, sawdust (sieving) is poured stirrer into, and stirring adds suitable quantity of water solution again, polyvinyl acetate emulsion, and ammonium chloride, tertiary sodium phosphate stir into pasty state and get final product.
(3) shop glasscloth and starching; Cloth is dipped in the aqueous salt brine, fully soaks into, can be according to the mould size, it is tiled in gets an amount of condiment in the mould then and stick with paste and be poured in the mould, push away flatly immediately, repave layer of glass cloth then, cover film with flatting mill flatten blanket.
(4) demoulding: blanket is deposited and was got final product the demoulding in 8-20 hour, earlier mylar is opened during the demoulding and is rolled, again with the mould left-hand thread, cover with plastic cloth again, and maintenance 1-3 days, remove plastic cloth, blanket burst airing is promptly become work in-process.
Two, paste decorative paper: tackiness agent evenly is applied on the blanket, promotes roller immediately, make decorative paper compound in blanket.
Three, glazing: the glaze finish paint that mixes up is an amount of, be poured on the blanket that pasted paper, cover mylar, to delay unloading with pulling moving rubber nip drum immediately, press polish from one end to the other side makes lacquer evenly be covered with the plate face, divides through 20-30 and can throw off mylar, gets product.
The invention has the advantages that: this plate is made by the number of chemical raw material, performance is identical with wooden plywood, but can be high temperature resistant, anti-than woodboard fire-retardant, can prevent fires, protection against the tide, can saw, dig, follow closely, glue, cost is low, reduce by 50% than woodboard cost, identical with the woodboard purposes, can be used as room decorating, furniture surfacings etc. are the ideal substitute products of woodboard.
Embodiment (making 10 blocks of plates is example)
One, blanket is made:
(1) preparation aqueous salt brine, with 40Kg, magnesium chloride is dissolved in (45Kg) in the water purification, fully stirs to make it to dissolve, and adjusts its concentration 23-29 degree Beaume.
(2) condiment: with magnesium oxide 40Kg, sawdust 12Kg(sieves), pour stirrer into and stir, add an amount of bittern (80Kg) again, poly-acetate emulsion 500g, ammonium chloride 40g, tertiary sodium phosphate 300g stirs into pasty state and gets final product.
(3) spread glasscloth and starching: cloth is dipped in the aqueous salt brine fully soaks into, can it be tiled in the mould according to the mould size, get an amount of condiment then and be poured in the mould, push away flatly immediately, repave layer of glass cloth then, cover mylar, with flatting mill flatten blanket.
(4) demoulding: blanket is deposited 8 hours (summer)-20 hour (winter), gets final product the demoulding, earlier mylar is opened during the demoulding and is rolled, again with the mould left-hand thread, cover with plastic cloth again, and maintenance 1-3 days, remove plastic cloth, with blanket burst airing, be work in-process.
Two, paste decorative paper: 200ml evenly is applied on the blanket with tackiness agent (white glue with vinyl or resin), promotes roller immediately, makes decorative paper and blanket compound.
Three, glazing: glaze finish paint (polyester) 200ml that mixes up is poured on the blanket of sticking paper, covers mylar, delay unloading with pulling moving rubber nip drum immediately, press polish from one end to the other side, make lacquer evenly be covered with the plate face, can throw off the mylar cover, get product through 20-30 minute.
Claims (2)
1, a kind of fire retardant plywood, form by the number of chemical preparation of raw material, the composition that it is characterized in that each component is magnesium oxide 35-45%, magnesium chloride 40-50%, sawdust 10-30%, polyvinyl acetate emulsion 0.5-1%, ammonium chloride 0.2-0.4%, tertiary sodium phosphate 0.3-0.5%, each component ingredient (weight) is 100%, it is an amount of that other adds water.
2, a kind of production method of fire retardant plywood
A. blanket is made:
(1) preparation aqueous salt brine: bulk or powdery halogen are dissolved in the water purification, and fully stirring makes it to dissolve, and adjusts its concentration at 23-29BE ° (degree Beaume).
(2) condiment: by prescription take by weighing magnesium oxide, sawdust (sieving) is poured stirrer into and is stirred, and adds an amount of aqueous salt brine again, poly-acetic acid second dilute emulsion, ammonium chloride, tertiary sodium phosphate stir into pasty state and get final product.
(3) shop glasscloth and starching: cloth is dipped in the aqueous salt brine, fully soak into, can it be tiled in the mould according to the big young pathbreaker of mould, get an amount of condiment then and stick with paste and be poured in the mould, push away immediately flat, repave then layer of glass cloth cover mylar with flatting mill flatten blanket.
(4) demoulding: blanket is deposited and was got final product the demoulding in 8-20 hour, earlier mylar is opened during the demoulding and is rolled, and again with the mould left-hand thread, uses plastic cloth topped again, and maintenance 1-3 days, remove plastic cloth, blanket burst airing is promptly become work in-process.
B. paste decorative paper: tackiness agent evenly is applied on the blanket, promotes roller immediately, make decorative paper and blanket compound.
C. glazing: the glaze finish paint that mixes up is poured on the blanket that pasted paper in right amount, covers mylar, delay unloading with pulling moving rubber nip drum immediately, press polish from one end to the other side makes lacquer evenly be covered with the plate face, can throw off mylar through 20-30 minute, gets product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93106857A CN1096775A (en) | 1993-06-22 | 1993-06-22 | Flame-retardant plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93106857A CN1096775A (en) | 1993-06-22 | 1993-06-22 | Flame-retardant plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1096775A true CN1096775A (en) | 1994-12-28 |
Family
ID=4986446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93106857A Pending CN1096775A (en) | 1993-06-22 | 1993-06-22 | Flame-retardant plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1096775A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100396640C (en) * | 2006-12-15 | 2008-06-25 | 浙江林学院 | Composite wall material of magnesite and paper fiber and its production method |
| CN102864912A (en) * | 2012-05-25 | 2013-01-09 | 廖业桂 | Non-nail connection combined fire-proof exhaust duct and producing method thereof |
| CN104016655A (en) * | 2014-04-19 | 2014-09-03 | 徐高强 | Magnesium oxide board and preparation method thereof |
| CN104827544A (en) * | 2015-01-30 | 2015-08-12 | 董彬 | Preparation method of formaldehyde-free and non-toxic fireproof wood-based panel |
| CN105777055A (en) * | 2016-03-18 | 2016-07-20 | 六枝特区宏新建筑装饰材料有限公司 | Production method of building decorating fireproof material |
-
1993
- 1993-06-22 CN CN93106857A patent/CN1096775A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100396640C (en) * | 2006-12-15 | 2008-06-25 | 浙江林学院 | Composite wall material of magnesite and paper fiber and its production method |
| CN102864912A (en) * | 2012-05-25 | 2013-01-09 | 廖业桂 | Non-nail connection combined fire-proof exhaust duct and producing method thereof |
| CN102864912B (en) * | 2012-05-25 | 2015-04-22 | 廖业桂 | Producing method of non-nail connection combined fire-proof exhaust duct |
| CN104016655A (en) * | 2014-04-19 | 2014-09-03 | 徐高强 | Magnesium oxide board and preparation method thereof |
| CN104827544A (en) * | 2015-01-30 | 2015-08-12 | 董彬 | Preparation method of formaldehyde-free and non-toxic fireproof wood-based panel |
| CN104827544B (en) * | 2015-01-30 | 2017-05-17 | 董彬 | Preparation method of aldehyde-free and poison-free fireproof artificial board |
| CN105777055A (en) * | 2016-03-18 | 2016-07-20 | 六枝特区宏新建筑装饰材料有限公司 | Production method of building decorating fireproof material |
| CN105777055B (en) * | 2016-03-18 | 2018-10-09 | 六枝特区宏新建筑装饰材料有限公司 | A kind of preparation method of building decoration fire proofing material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4287103A (en) | Joint composition including starch | |
| US4994113A (en) | Mixture for the preparation of building materials | |
| DE2541555C3 (en) | Temperature-resistant, alkali silicate solution, asbestos and cellulose derivatives containing coating and adhesive | |
| DE69223349T2 (en) | Paper used as a base paper for gypsum board and process for its manufacture | |
| CN104151907A (en) | Reflectively thermal-insulation color putty paste | |
| GB2055887A (en) | Aqueous liquid adhesive composition | |
| CN1096775A (en) | Flame-retardant plywood | |
| CN1548483A (en) | Expanding heat-insulating fireproof putty powder | |
| CN1071654A (en) | The preparation of multi-function plaster composite board and technology | |
| CN1070175A (en) | Heat-insulating decorative board of magnesite and manufacture craft thereof | |
| CN1149534A (en) | Fire-proof decorative board and its producing method | |
| CN1068804A (en) | The novel concrete caking agent | |
| EP1178086B1 (en) | Binder and method of manufacture | |
| RU2055032C1 (en) | Constructional decorating coating manufacture method | |
| CN1194202A (en) | Large plane incombustible composite board and its producing technology | |
| SU1495325A1 (en) | Composition for hydraulic insulation of structures | |
| US4080479A (en) | Coating composition comprising methyl-cellulose and polyvinyl acetate | |
| CN1139618A (en) | Fire-resistant decoration plate and production method | |
| US1986692A (en) | Fireproof construction material | |
| CN1266076A (en) | Water-resistant putty powder for inner and outer walls | |
| DE69409829T2 (en) | METHOD FOR CONNECTING A BITUMINOUS LAYER TO A THERMAL INSULATING MATERIAL | |
| CN1070415A (en) | Glued sand coating material for wall surface | |
| GB2244703A (en) | Gypsum composition for production of decorative and practical articles | |
| CN1077972A (en) | Imitation ceramic interior wall paint | |
| CA1142185A (en) | Hardsetting composition, hard material and composite article using the said material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |