CN1390803A - Environment protection type flame-retarding decorative plate and its preparing process - Google Patents
Environment protection type flame-retarding decorative plate and its preparing process Download PDFInfo
- Publication number
- CN1390803A CN1390803A CN02112425A CN02112425A CN1390803A CN 1390803 A CN1390803 A CN 1390803A CN 02112425 A CN02112425 A CN 02112425A CN 02112425 A CN02112425 A CN 02112425A CN 1390803 A CN1390803 A CN 1390803A
- Authority
- CN
- China
- Prior art keywords
- powder
- lime
- wood
- screw extruder
- decorative plate
- 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.)
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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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/10—Lime cements or magnesium oxide cements
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- 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
- C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
- C04B2111/1006—Absence of well-defined organic compounds
-
- 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)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
A flame-retarding decorative board is prepared from husk powder or wood powder, glutinous paste, lime powder and conventional flame-retarding agent. Its advantages are not containing formaldehyde, no poison, high flame-retarding performance and low cost.
Description
Technical field
The present invention relates to a kind of finishing material, especially relate to a kind of environment protection type flame-retarding decorative plate and preparation method thereof.
Background technology
Decorative sheet has been widely used in the decoration of doorframe and metope at present, decorative sheet can make the place of being fitted up take on a completely new look, but these decorative sheets such as medium density fiberboard, glued board are composition board, these decorative sheets all adopt the urea-formaldehyde glue that contains formaldehyde as tackiness agent, because of formaldehyde belongs to volatile toxic gas, the user will suck formaldehyde after living in the good house of finishing, thereby user's body is produced harm.And these composition boards are met naked light and are burnt easily, thereby can result in greater loss.
Summary of the invention
The purpose of this invention is to provide a kind of formaldehydeless, have fire retardation, make simple, that cost is low environment friendly decoration board and preparation method thereof.
The object of the present invention is achieved like this: the present invention is made up of following raw material in weight part:
Husk powder or wood powder: 37-60
Lime powder: 20-33
Glutinous paste: 20-30
The conventional flame retardants that also can add the 0.1-0.5 weight part in the present invention.
Its preparation method is: cavings after 1, will drying or wood chip are crushed to 30 orders-80 purpose fine powder with pulverizer, obtain husk powder or wood powder; 2, glutinous rice is poured in the container that water is housed, heat also stirs into pasty state, obtains glutinous paste; 3, lime is processed into Powdered, obtains lime powder; 4, with husk powder or wood powder and lime powder uniform mixing together, obtain mixture; 5, in mixture, add glutinous paste again, stir, send into then in the twin screw extruder, extrude, inject mould, arrange and roll through twin screw extruder; 6, the material in the mould after row is rolled is delivered to the hydropress place and is carried out press-molding, is pressed into dull and stereotyped section bar or special-shaped sheet material; 7, carry out deburring at last, after check, packing, obtain finished product.Conventional flame retardants in preparation method's step 4 with husk powder or wood powder and lime powder uniform mixing together, obtain mixture.
The present invention is because employing husk powder or wood powder are main raw material, with the glutinous paste that do not contain formaldehyde as tackiness agent, lime powder is as tackiness agent and filler, and be aided with conventional flame retardants and make additive, form by certain technology, the decorative sheet for preparing has and does not contain formaldehyde, nontoxic, fire-retardant, utilization of waste material, making is simple, cost is low advantage, overcome with front trim panel and can produce the shortcoming of harm to user's body because of containing formaldehyde, meeting people to environmental protection requirement, is a kind of novel environment friendly decorative material.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the present invention is described in further detail.
Embodiment 1:1, the cavings after will drying are crushed to 60 purpose fine powders with pulverizer, obtain husk powder; 2, glutinous rice is poured in the container that water is housed, heat also stirs into pasty state, obtains glutinous paste; 3, lime is processed into Powdered, obtains lime powder; 4, take by weighing the husk powder of 60Kg and the lime powder of 20Kg respectively, with husk powder and lime powder uniform mixing together, obtain mixture; 5, in mixture, add the glutinous paste of 20Kg again, stir, send into then in the twin screw extruder, extrude, inject mould, arrange and roll through twin screw extruder; 6, the material in the mould after row is rolled is delivered to the hydropress place and is carried out press-molding, is pressed into dull and stereotyped section bar or special-shaped sheet material; 7, carry out deburring at last, after check, packing, obtain finished product.
Embodiment 2:1, the wood chip after will drying are crushed to 30 purpose fine powders with pulverizer, obtain wood powder; 2, glutinous rice is poured in the container that water is housed, heat also stirs into pasty state, obtains glutinous paste; 3, lime is processed into Powdered, obtains lime powder; 4, take by weighing the wood powder of 37Kg and the lime powder of 33Kg respectively, with wood powder and lime powder uniform mixing together, obtain mixture; 5, in mixture, add the glutinous paste of 30Kg again, stir, send into then in the twin screw extruder, extrude, inject mould, arrange and roll through twin screw extruder; 6, the material in the mould after row is rolled is delivered to the hydropress place and is carried out press-molding, is pressed into dull and stereotyped section bar or special-shaped sheet material; 7, carry out deburring at last, after check, packing, obtain finished product.
Embodiment 3:1, the cavings after will drying are crushed to 80 purpose fine powders with pulverizer, obtain husk powder; 2, glutinous rice is poured in the container that water is housed, heat also stirs into pasty state, obtains glutinous paste; 3, lime is processed into Powdered, obtains lime powder; 4, take by weighing the husk powder of 45Kg and the lime powder of 30Kg respectively, with husk powder and lime powder uniform mixing together, obtain mixture; 5, in mixture, add the glutinous paste of 25Kg again, stir, send into then in the twin screw extruder, extrude, inject mould, arrange and roll through twin screw extruder; 6, the material in the mould after row is rolled is delivered to the hydropress place and is carried out press-molding, is pressed into dull and stereotyped section bar or special-shaped sheet material; 7, carry out deburring at last, after check, packing, obtain finished product.
Embodiment 4:1, the wood chip after will drying are crushed to 40 purpose fine powders with pulverizer, obtain wood powder; 2, glutinous rice is poured in the container that water is housed, heat also stirs into pasty state, obtains glutinous paste; 3, lime is processed into Powdered, obtains lime powder; 4, take by weighing the wood powder of 48Kg, the lime powder of 25Kg and the conventional flame retardants of 0.1Kg respectively, with wood powder, lime powder and conventional flame retardants uniform mixing together, obtain mixture; 5, in mixture, add the glutinous paste of 27Kg again, stir, send into then in the twin screw extruder, extrude, inject mould, arrange and roll through twin screw extruder; 6, the material in the mould after row is rolled is delivered to the hydropress place and is carried out press-molding, is pressed into dull and stereotyped section bar or special-shaped sheet material; 7, carry out deburring at last, after check, packing, obtain finished product.
Embodiment 5:1, the cavings after will drying are crushed to 70 purpose fine powders with pulverizer, obtain husk powder; 2, glutinous rice is poured in the container that water is housed, heat also stirs into pasty state, obtains glutinous paste; 3, lime is processed into Powdered, obtains lime powder; 4, take by weighing the husk powder of 55Kg, the lime powder of 22Kg and the conventional flame retardants of 0.5Kg respectively, husk powder, lime powder and conventional flame retardants uniform mixing are in the same place, obtain mixture; 5, in mixture, add the glutinous paste of 23Kg again, stir, send into then in the twin screw extruder, extrude, inject mould, arrange and roll through twin screw extruder; 6, the material in the mould after row is rolled is delivered to the hydropress place and is carried out press-molding, is pressed into dull and stereotyped section bar or special-shaped sheet material; 7, carry out deburring at last, after check, packing, obtain finished product.
Embodiment 6:1, the wood chip after will drying are crushed to 70 purpose fine powders with pulverizer, obtain wood powder; 2, glutinous rice is poured in the container that water is housed, heat also stirs into pasty state, obtains glutinous paste; 3, lime is processed into Powdered, obtains lime powder; 4, take by weighing the wood powder of 41Kg, the lime powder of 29Kg and the conventional flame retardants of 0.3Kg respectively, with wood powder, lime powder and conventional flame retardants uniform mixing together, obtain mixture; 5, in mixture, add the glutinous paste of 30Kg again, stir, send into then in the twin screw extruder, extrude, inject mould, arrange and roll through twin screw extruder; 6, the material in the mould after row is rolled is delivered to the hydropress place and is carried out press-molding, is pressed into dull and stereotyped section bar or special-shaped sheet material; 7, carry out deburring at last, after check, packing, obtain finished product.
Claims (4)
1, a kind of environment protection type flame-retarding decorative plate is characterized in that: be made up of following raw material in weight part:
Husk powder or wood powder: 37-60
Lime powder: 20-33
Glutinous paste: 20-30.
2, environment protection type flame-retarding decorative plate as claimed in claim 1 is characterized in that: the conventional flame retardants that also can add the 0.1-0.5 weight part.
3, the method for preparation environment protection type flame-retarding decorative plate as claimed in claim 1 is characterized in that:
(1), cavings or wood chip after will drying be crushed to 30 orders-80 purpose fine powder with pulverizer, obtains husk powder or wood powder;
(2), glutinous rice is poured in the container that water is housed, heat also stirs into pasty state, obtains glutinous paste;
(3), lime is processed into Powdered, obtain lime powder;
(4), together, obtain mixture with husk powder or wood powder and lime powder uniform mixing;
(5), in mixture, add glutinous paste again, stir, send into then in the twin screw extruder, extrude through twin screw extruder, inject mould, arrange and roll;
(6), the material in the mould after row rolled delivers to the hydropress place and carries out press-molding, is pressed into dull and stereotyped section bar or special-shaped sheet material;
(7), at last carry out deburring, after check, packing, obtain finished product.
4, the method for preparation environment protection type flame-retarding decorative plate as claimed in claim 2 is characterized in that:
(1), cavings or wood chip after will drying be crushed to 30 orders-80 purpose fine powder with pulverizer, obtains husk powder or wood powder;
(2), glutinous rice is poured in the container that water is housed, heat also stirs into pasty state, obtains glutinous paste;
(3), lime is processed into Powdered, obtain lime powder;
(4), together, obtain mixture with husk powder or wood powder, lime powder and conventional flame retardants uniform mixing;
(5), in mixture, add glutinous paste again, stir, send into then in the twin screw extruder, extrude through twin screw extruder, inject mould, arrange and roll;
(6), the material in the mould after row rolled delivers to the hydropress place and carries out press-molding, is pressed into dull and stereotyped section bar or special-shaped sheet material;
(7), at last carry out deburring, after check, packing, obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021124256A CN1184161C (en) | 2002-07-05 | 2002-07-05 | Environment protection type flame-retarding decorative plate and its preparing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021124256A CN1184161C (en) | 2002-07-05 | 2002-07-05 | Environment protection type flame-retarding decorative plate and its preparing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1390803A true CN1390803A (en) | 2003-01-15 |
| CN1184161C CN1184161C (en) | 2005-01-12 |
Family
ID=4742034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021124256A Expired - Fee Related CN1184161C (en) | 2002-07-05 | 2002-07-05 | Environment protection type flame-retarding decorative plate and its preparing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1184161C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101948294A (en) * | 2010-06-13 | 2011-01-19 | 浙江品竹科技有限公司 | Skirting board |
| CN104449057A (en) * | 2014-12-18 | 2015-03-25 | 贵州科新应化工贸有限公司 | Preparation method of anticorrosive coating powder |
| CN104449062A (en) * | 2014-12-18 | 2015-03-25 | 贵州科新应化工贸有限公司 | Preparation method of wear-resistant paint |
| CN104449068A (en) * | 2014-12-18 | 2015-03-25 | 贵州科新应化工贸有限公司 | Anticorrosive coating powder |
| CN104449058A (en) * | 2014-12-18 | 2015-03-25 | 贵州科新应化工贸有限公司 | Preparation method of non-mineral coating powder |
-
2002
- 2002-07-05 CN CNB021124256A patent/CN1184161C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101948294A (en) * | 2010-06-13 | 2011-01-19 | 浙江品竹科技有限公司 | Skirting board |
| CN101948294B (en) * | 2010-06-13 | 2012-07-11 | 浙江品竹科技有限公司 | Skirting board |
| CN104449057A (en) * | 2014-12-18 | 2015-03-25 | 贵州科新应化工贸有限公司 | Preparation method of anticorrosive coating powder |
| CN104449062A (en) * | 2014-12-18 | 2015-03-25 | 贵州科新应化工贸有限公司 | Preparation method of wear-resistant paint |
| CN104449068A (en) * | 2014-12-18 | 2015-03-25 | 贵州科新应化工贸有限公司 | Anticorrosive coating powder |
| CN104449058A (en) * | 2014-12-18 | 2015-03-25 | 贵州科新应化工贸有限公司 | Preparation method of non-mineral coating powder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1184161C (en) | 2005-01-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050112 Termination date: 20100705 |