CN105064603A - Ultra-light-weight composite environment-friendly fiber board and preparing method of ultra-light-weight composite environment-friendly fiber board - Google Patents
Ultra-light-weight composite environment-friendly fiber board and preparing method of ultra-light-weight composite environment-friendly fiber board Download PDFInfo
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- CN105064603A CN105064603A CN201510401171.XA CN201510401171A CN105064603A CN 105064603 A CN105064603 A CN 105064603A CN 201510401171 A CN201510401171 A CN 201510401171A CN 105064603 A CN105064603 A CN 105064603A
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Abstract
The invention discloses an ultra-light-weight composite environment-friendly fiber board and a preparing method of the ultra-light-weight composite environment-friendly fiber board, and belongs to the technical field of an ultra-light-weight fiber board. The ultra-light-weight composite environment-friendly fiber board is characterized by comprising an upper flame-retardant wood fiber layer, a lower flame-retardant wood fiber layer and a wood fiber and expanded perlite mixing layer arranged between the upper and lower flame-retardant wood fiber layers. The invention also discloses the preparing method of the ultra-light-weight composite environment-friendly fiber board. The ultra-light-weight composite environment-friendly fiber board has a series of advantages that the supporting capacity of a high-rise building partition wall is effectively reduced; the strength of the wall surface is enhanced; the properties such as the impact-resistant property, the folding-resistant property and the nail holding force are good; the heat insulation function, the fireproof function, the sound isolation function, the anti-seismic function and the aging-resistant effect are achieved; the secondary wall surface decoration is convenient; and the attaching force of a decoration surface is strong, and the like.
Description
Technical field
The invention belongs to ultra light fiber board technical field, be specifically related to a kind of Ultralight composite environment-protection fiber plate and preparation method thereof.
Background technology
The ubiquitous problem of current indoor light partition wall is that impact resistance is poor, metope nail-holding ability is poor, hanging bearing capacity is poor, soundproof effect is poor, anti-seismic performance is general, water resistance and fire rating general, wallboard physical and mechanical property, anti-folding, anti-impact force, any cutting is poor, current wood composite interior door is filled out core material and is mostly adopted honeycomb paper, it is larger that common people resist mood, hollow shaving board content of formaldehyde is high, do not prevent fires, it is high that batten fills out core cost of production, complex process, door leaf is easily caused to be out of shape, this invention cost is lower than timber and hollow shaving board, effectively reduce the cost of production of wood composite interior door, improve performance and the class of wood composite interior door.The existing great majority of table top of office furniture adopt density board and shaving board to fill out core, and product Unit Weight is large, and content of formaldehyde is high.
Summary of the invention
The technical problem that the present invention solves there is provided a kind of Ultralight composite environment-protection fiber plate and preparation method thereof, and this fiberboard, not containing formaldehyde, alleviates the weight of office furniture table top, has the multiple effect of environmental protection, fire-retardant and sound insulation.
The present invention adopts following technical scheme for solving the problems of the technologies described above, a kind of Ultralight composite environment-protection fiber plate, it is characterized in that: described Ultralight composite environment-protection fiber plate comprises upper and lower two-layer fire-retardant wood fiber layer and the wood fiber be arranged between upper and lower two-layer fire-retardant wood fiber layer and expanded perlite mixed layer, and wherein the thickness of fire-retardant wood fiber layer is 1mm.
Further restriction, the material of described fire-retardant wood fiber layer is wood fiber, mixture without aldehyde thermoset urea aldehyde resin isocyanate emulsion and ammonium polyphosphate flame retardant.
Further restriction, the material of described wood fiber and expanded perlite mixed layer is the mixture of wood fiber, expanded perlite and sodium silicate.
Further restriction, described expanded perlite is by cooling the perforate expanded perlite making its volume expansion 20 doubly obtain after 1300 DEG C of high temperature sinterings rapidly.
The preparation method of Ultralight composite environment-protection fiber plate of the present invention, it is characterized in that concrete steps are: take raw material expanded perlite 50 parts respectively according to following weight, wood fiber 30 parts, sodium silicate 13 parts, without aldehyde thermoset urea aldehyde resin isocyanate emulsion 2 parts and ammonium polyphosphate flame retardant 5 parts, by the wood fiber of 20 weight portions, the expanded perlite of 50 weight portions and the sodium silicate of 13 weight portions are carried out applying glue and are mixed to get wood fiber and expanded perlite mixing application material, by the wood fiber of 10 weight portions, the carrying out applying glue without aldehyde thermoset urea aldehyde resin isocyanate emulsion and be mixed to get fire retardant and wood fiber mixing application material of the ammonium polyphosphate flame retardant of 5 weight portions and 2 weight portions, spreading machine divides mats formation for three times, first time mats formation lower floor's fire retardant and wood fiber mixing application material, second time is mated formation middle level wood fiber and expanded perlite mixing application material, third time mats formation upper strata fire retardant and wood fiber mixing application material, cut off after pre-molding, undertaken surely thick hot-forming by hot press, carry out page turning cooling length saw limit again, fixed thick sanding obtains Ultralight composite environment-protection fiber plate.
Ultralight composite environment-protection fiber plate of the present invention effectively alleviates the supporting power of highrise building partition wall, enhance the intensity of metope, the function admirables such as impact resistance, fold resistance, nail-holding ability, and there is heat insulation, fire prevention, sound insulation, antidetonation, prevent aging, be convenient to the series of advantages such as secondary wall decoration finished faced strong adhesion.
Accompanying drawing explanation
Fig. 1 is preparation technology's flow chart of Ultralight composite environment-protection fiber plate of the present invention.
Detailed description of the invention
By the following examples foregoing of the present invention is described in further details, but this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following embodiment.All technology realized based on foregoing of the present invention all belong to scope of the present invention.
Embodiment
First by perlite by after 1300 DEG C of high temperature sinterings rapidly cool its volume expansion 20 is doubly obtained perforate expanded perlite, take raw material expanded perlite 50 kilograms respectively, wood fiber 30 kilograms, sodium silicate 13 kilograms, without aldehyde thermoset urea aldehyde resin isocyanate emulsion 2 kilograms and ammonium polyphosphate flame retardant 5 kilograms, by the wood fiber of 20 kilograms, the sodium silicate of the expanded perlite of 50 kilograms and 13 kilograms is carried out applying glue and is mixed to get wood fiber and expanded perlite mixing application material, by the wood fiber of 10 kilograms, the carrying out applying glue without aldehyde thermoset urea aldehyde resin isocyanate emulsion and be mixed to get fire retardant and wood fiber mixing application material of the ammonium polyphosphate flame retardant of 5 kilograms and 2 kilograms, spreading machine divides mats formation for three times, first time mats formation lower floor's fire retardant and wood fiber mixing application material, second time is mated formation middle level wood fiber and expanded perlite mixing application material, third time mats formation upper strata fire retardant and wood fiber mixing application material, cut off after pre-molding, undertaken surely thick hot-forming by hot press, carry out page turning cooling length saw limit again, fixed thick sanding obtains Ultralight composite environment-protection fiber plate.
This product is a kind of Ultralight ecological, environmental protective partition wall and wooden composite door fills out core and office furniture table top fills out core, its ingredient is that forest thinning small dimension wood makes wood fiber through defibrator process, coordinate high-temperature firing and cooling explosion expanded perlite, apply sodium silicate to make water glass glue wood fiber and expanded perlite through reactor and stir and immerse middle level and mat formation and two-layerly up and down use modification to stir to mat formation to cut off through row pre-molding with wood fiber without aldehyde thermosetting resin and enter the fixed thick gauge be hot pressed into needed for required partition board door core filler of multilayered thermally-conductive hydraulic press more respectively.
Embodiment above describes general principle of the present invention, principal character and advantage; the technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; under the scope not departing from the principle of the invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the scope of protection of the invention.
Claims (5)
1. a Ultralight composite environment-protection fiber plate, it is characterized in that: described Ultralight composite environment-protection fiber plate comprises upper and lower two-layer fire-retardant wood fiber layer and the wood fiber be arranged between upper and lower two-layer fire-retardant wood fiber layer and expanded perlite mixed layer, and wherein the thickness of fire-retardant wood fiber layer is 1mm.
2. Ultralight composite environment-protection fiber plate according to claim 1, is characterized in that: the material of described fire-retardant wood fiber layer is wood fiber, mixture without aldehyde thermoset urea aldehyde resin isocyanate emulsion and ammonium polyphosphate flame retardant.
3. Ultralight composite environment-protection fiber plate according to claim 1, is characterized in that: the material of described wood fiber and expanded perlite mixed layer is the mixture of wood fiber, expanded perlite and sodium silicate.
4. the Ultralight composite environment-protection fiber plate according to claim 1 or 3, is characterized in that: described expanded perlite is by cooling the perforate expanded perlite making its volume expansion 20 doubly obtain after 1300 DEG C of high temperature sinterings rapidly.
5. the preparation method of a Ultralight composite environment-protection fiber plate according to claim 1, it is characterized in that concrete steps are: take raw material expanded perlite 50 parts respectively according to following weight, wood fiber 30 parts, sodium silicate 13 parts, without aldehyde thermoset urea aldehyde resin isocyanate emulsion 2 parts and ammonium polyphosphate flame retardant 5 parts, by the wood fiber of 20 weight portions, the expanded perlite of 50 weight portions and the sodium silicate of 13 weight portions are carried out applying glue and are mixed to get wood fiber and expanded perlite mixing application material, by the wood fiber of 10 weight portions, the carrying out applying glue without aldehyde thermoset urea aldehyde resin isocyanate emulsion and be mixed to get fire retardant and wood fiber mixing application material of the ammonium polyphosphate flame retardant of 5 weight portions and 2 weight portions, spreading machine divides mats formation for three times, first time mats formation lower floor's fire retardant and wood fiber mixing application material, second time is mated formation middle level wood fiber and expanded perlite mixing application material, third time mats formation upper strata fire retardant and wood fiber mixing application material, cut off after pre-molding, undertaken surely thick hot-forming by hot press, carry out page turning cooling length saw limit again, fixed thick sanding obtains Ultralight composite environment-protection fiber plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510401171.XA CN105064603B (en) | 2015-07-10 | 2015-07-10 | Ultra-light-weight composite environment-friendly fiber board and preparing method of ultra-light-weight composite environment-friendly fiber board |
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| CN201510401171.XA CN105064603B (en) | 2015-07-10 | 2015-07-10 | Ultra-light-weight composite environment-friendly fiber board and preparing method of ultra-light-weight composite environment-friendly fiber board |
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| CN105064603A true CN105064603A (en) | 2015-11-18 |
| CN105064603B CN105064603B (en) | 2017-05-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113045243A (en) * | 2019-12-26 | 2021-06-29 | 镇江居里奇木业科技有限公司 | Novel perlite composite artificial board and preparation method thereof |
| CN113442245A (en) * | 2021-01-26 | 2021-09-28 | 湖南城市学院 | Full-bamboo recombined bamboo and preparation method and application thereof |
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| US4091142A (en) * | 1974-04-23 | 1978-05-23 | Dura-Plex Industries, Inc. | Structural panel and method of making same |
| US4459334A (en) * | 1981-10-08 | 1984-07-10 | Rmax, Inc. | Composite building panel |
| CN1425541A (en) * | 2001-12-14 | 2003-06-25 | 株式会社瑞可 | Medium density flame-retardant fibrous plate and its producing method |
| CN102557568A (en) * | 2011-12-23 | 2012-07-11 | 毛文艺 | Fiber expansion bead thermal insulation board and production method thereof |
| CN202573186U (en) * | 2012-01-11 | 2012-12-05 | 杨光伟 | Novel flame-retardant block board |
| CN204781573U (en) * | 2015-07-10 | 2015-11-18 | 河南鑫饰板业有限公司 | Compound environmental protection fibreboard of fire -retardant syllable -dividing ultralight matter of no aldehyde |
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2015
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4091142A (en) * | 1974-04-23 | 1978-05-23 | Dura-Plex Industries, Inc. | Structural panel and method of making same |
| US4459334A (en) * | 1981-10-08 | 1984-07-10 | Rmax, Inc. | Composite building panel |
| CN1425541A (en) * | 2001-12-14 | 2003-06-25 | 株式会社瑞可 | Medium density flame-retardant fibrous plate and its producing method |
| CN102557568A (en) * | 2011-12-23 | 2012-07-11 | 毛文艺 | Fiber expansion bead thermal insulation board and production method thereof |
| CN202573186U (en) * | 2012-01-11 | 2012-12-05 | 杨光伟 | Novel flame-retardant block board |
| CN204781573U (en) * | 2015-07-10 | 2015-11-18 | 河南鑫饰板业有限公司 | Compound environmental protection fibreboard of fire -retardant syllable -dividing ultralight matter of no aldehyde |
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| 刘一星: "《木质建材手册》", 31 August 2007 * |
| 赵临五: "《脲醛树脂胶黏剂—制备、配方、分析与应用》", 31 July 2005 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113045243A (en) * | 2019-12-26 | 2021-06-29 | 镇江居里奇木业科技有限公司 | Novel perlite composite artificial board and preparation method thereof |
| CN113442245A (en) * | 2021-01-26 | 2021-09-28 | 湖南城市学院 | Full-bamboo recombined bamboo and preparation method and application thereof |
| CN113442245B (en) * | 2021-01-26 | 2023-04-28 | 湖南城市学院 | Whole bamboo recombined bamboo and preparation method and application thereof |
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| CN105064603B (en) | 2017-05-10 |
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