CN104594589A - Plant fiber-reinforced inorganic fireproof decorative sheet and preparation method thereof - Google Patents
Plant fiber-reinforced inorganic fireproof decorative sheet and preparation method thereof Download PDFInfo
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- CN104594589A CN104594589A CN201510017899.2A CN201510017899A CN104594589A CN 104594589 A CN104594589 A CN 104594589A CN 201510017899 A CN201510017899 A CN 201510017899A CN 104594589 A CN104594589 A CN 104594589A
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Abstract
The invention discloses a plant fiber-reinforced inorganic fireproof decorative sheet and a preparation method thereof. The plant fiber-reinforced inorganic fireproof decorative sheet comprises a plant-based fireproof base plate, wherein the surface of one side of the plant-based fireproof base plate is bonded with a polyvinyl chloride film layer by an inflaming retarding adhesive layer; the surface of the other side of the plant-based fireproof base plate is bonded with an asbestos fireproof paper balance layer by an inflaming retarding adhesive layer. The preparation method comprises the steps of plant-based fireproof base plate preparation, plant-based fireproof base plate drying sanding, bonding molding and the like. The invention has the advantages that the flame retardant property and the environmental protection property are good, the intensity is high, the construction is simple and convenient, and the like.
Description
Technical field
The present invention relates to decorative materials technology, be specifically related to a kind of string and strengthen inorganic fireproof decoration plate and preparation method thereof.
Background technology
At present, the decorative material for internal wall on market mostly has following defect: 1, environmental-protecting performance is poor, the toxic gas such as Diazolidinyl Urea in use procedure; 2, fire resistance is poor, and material is inflammable, be easily fuming, and brings huge potential safety hazard to human residential environment; 3, need secondary to decorate, as paint, wallpaper etc., construct loaded down with trivial details.Therefore, traditional decorative material for internal wall use occasion is restricted, and is badly in need of exploitation a kind of construct simple, that have fire-proof function environment protection interior wall ornament materials and preparation method.
Summary of the invention
The technical problem to be solved in the present invention is the deficiency overcoming prior art existence, provides a kind of string to strengthen inorganic fireproof decoration plate and preparation method thereof.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of string strengthens inorganic fireproof decoration plate, comprise plant base fire prevention substrate, described plant base fire prevention substrate one side surface is bonded with polyvinyl chloride film by fire-retardant glue-line, and described plant base fire prevention substrate opposite side surface is bonded with asbestos fireproofed paper balance layer by fire-retardant glue-line.
Above-mentioned string strengthens inorganic fireproof decoration plate, and preferably, described fire-retardant glue-line is the mixture of aluminium hydroxide and PVC glue, and wherein the weight ratio of aluminium hydroxide and PVC glue is 9:1.
Above-mentioned string strengthens inorganic fireproof decoration plate, and preferably, described polyvinyl chloride film, fire-retardant glue-line are identical with the thickness of asbestos fireproofed paper balance layer.
Above-mentioned string strengthens inorganic fireproof decoration plate, and preferably, described polyvinyl chloride film is provided with decoration texture.
Above-mentioned string strengthens inorganic fireproof decoration plate, and preferably, described plant base fire prevention substrate is plant fiber composite board.
Above-mentioned string strengthens a preparation method for inorganic fireproof decoration plate, comprises the following steps:
(1) being cut into chunks by agricultural crop straw, aft-loaded airfoil grows into 1 ~ 3mm, the wide 1 ~ 2mm of being, thickness is the stalk fibre of 0.5 ~ 2mm, and stalk fibre being dried to moisture content is 10 ~ 12%, to dried stalk fibre applying glue and make plant base fire prevention substrate;
(2) drying substrates to moisture content of plant base being prevented fires is 10 ~ 12%, then carries out sanding to the both side surface of dried plant base fire prevention substrate;
(3) fire-retardant glutinous agent is applied to the both side surface of plant base fire prevention substrate, then asbestos fireproofed paper and polyvinyl chloride film is overlying on respectively the both side surface that plant base fire prevention substrate scribbles fire-retardant glutinous agent, cold moudling obtains string and strengthens inorganic fireproof decoration plate.
Above-mentioned preparation method, preferably, described to dried stalk fibre applying glue and make plant base fire prevention substrate specifically, dried stalk fibre is delivered to periodic mixer, applying glue has been stirred on mixer inner edge glue spraying limit, adopt spreading machine to be mated formation by the stalk fibre mixed material after applying glue and form slab on sheeting caps, after the slab locked mode paved by polylith, carry out curing molding; Drying is carried out again after health a period of time stacked by the plant base fire prevention substrate that curing molding obtains.Preferably 21 days described a period of time.
Above-mentioned preparation method, preferably, in described step (2), plant base fire prevention substrate carries out drying in dry kiln, and baking temperature is 90 degree.
Above-mentioned preparation method, preferably, in described step (3), the resin added of fire-retardant glutinous agent is 250 ~ 280g/m
2.
Above-mentioned preparation method, preferably, in described step (3), the pressure of described cold moudling is 1.0Mpa, and the time of colding pressing is 10min.
Compared with prior art, the invention has the advantages that: string of the present invention strengthens inorganic fireproof decoration plate, the plant base fire prevention substrate of sandwich layer is plant base inorganic composite materials, and fire-protection rating reaches A2 level, not containing pernicious gases such as formaldehyde.String strengthens inorganic fireproof decoration plate and had both had good intensity, prosthetic Form aldehyde release and flame retardant rating reaches B1 level or more again.Fire-retardant glue-line is aluminium hydroxide and PVC glue mixture, nontoxic, fire-retardant, plant base can be prevented fires substrate and polyvinyl chloride film high strength gummed.Asbestos fireproofed paper balance layer, polyvinyl chloride film are identical with the thickness of fire-retardant glue-line, can prevent material deformation warpage, self also have the characteristic of not firing simultaneously.Also can establish various texture on the surface of polyvinyl chloride film, without the need to secondary decorative processing.This string strengthens inorganic fireproof decoration plate and directly may be used for interior decoration, without the need to secondary decoration, constructs simple and convenient.
Accompanying drawing explanation
Fig. 1 is the broken section structural representation that string of the present invention strengthens inorganic fireproof decoration plate.
Marginal data:
1, polyvinyl chloride film; 2, fire-retardant glue-line; 3, plant base fire prevention substrate; 4, asbestos fireproofed paper balance layer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, string of the present invention strengthens inorganic fireproof decoration plate, comprise plant base fire prevention substrate 3, plant base fire prevention substrate 3 one side surface is bonded with polyvinyl chloride film 1 by fire-retardant glue-line 2, and plant base fire prevention substrate 3 opposite side surface is bonded with asbestos fireproofed paper balance layer 4 by fire-retardant glue-line 2.Wherein, fire-retardant glue-line 2 is the mixture of aluminium hydroxide and PVC glue, and in fire-retardant glue-line 2, the weight ratio of aluminium hydroxide and PVC glue is 9:1.
In the present embodiment, polyvinyl chloride film 1, fire-retardant glue-line 2 are identical with the thickness of asbestos fireproofed paper balance layer 4.
In the present embodiment, polyvinyl chloride film 1 is provided with decoration texture, without the need to secondary decorative processing, directly may be used for interior decoration, constructs simple and convenient.
String of the present invention strengthens the preparation method of inorganic fireproof decoration plate, comprises the following steps:
(1) agricultural crop straw (straw and wheat straw) is cut into the section that length is 200mm, then to deliver in hog that 1 ~ 3mm, the wide 1 ~ 2mm of being are grown in processing, thickness is the stalk fibre of 0.5 ~ 2mm, stalk fibre being dried to moisture content is 10 ~ 12%, to dried stalk fibre applying glue and make plant base fire prevention substrate 3;
(2) it is 10 ~ 12% that substrate 3 of plant base being prevented fires is dried to moisture content, then carries out sanding to the both side surface of dried plant base fire prevention substrate 3;
(3) fire-retardant glutinous agent is applied to the both side surface of plant base fire prevention substrate 3, then asbestos fireproofed paper and polyvinyl chloride film is overlying on respectively the both side surface that plant base fire prevention substrate 3 scribbles fire-retardant glutinous agent, cold moudling obtains string and strengthens inorganic fireproof decoration plate.
Above-mentioned to dried stalk fibre applying glue and make plant base fire prevention substrate 3 specifically, dried stalk fibre is delivered to periodic mixer, stir 5min on mixer inner edge glue spraying limit and complete applying glue, stalk fibre mixed material after applying glue is delivered to the spreading machine with three spreading heads, adopt spreading machine to be mated formation by the stalk fibre mixed material after applying glue and form certain thickness slab on sheeting caps, the slab paved by polylith is placed in solidification frame together with sheeting caps stacking, and send into cold press and to cold pressing locked mode, locked mode pressure is 2.0 ~ 3.0Mpa, locked mode folder is delivered to curing room curing molding together with sheet surface layer stacking, after reaching 12h hardening time, locked mode is pinched to cold press unblock taking-up plant base fire prevention substrate 3, substrate 3 of plant base being prevented fires stacks health 21 days, again the plant base fire prevention substrate 3 after health is delivered to dry kiln and carry out drying.Carrying out dry temperature to plant base fire prevention substrate 3 is 90 degree, and drying time is 4h, and the final moisture content making plant base fire prevention substrate 3 is 10-12%.The two-sided sanding of above-mentioned plant base fire prevention substrate 3 adopts sander to complete.
Above-mentioned plant base fire prevention substrate 3 carries out drying in dry kiln, and baking temperature is 90 degree.The resin added of above-mentioned fire-retardant glutinous agent is 250 ~ 280g/m
2, after plant base fire prevention substrate 3 gluing, ageing 10 ~ 15min covers asbestos fireproofed paper and polyvinyl chloride film again.The pressure of above-mentioned cold moudling is 1.0Mpa, and the time of colding pressing is 10min.The specification of needs is sawn into after string enhancing inorganic fireproof decoration plate is shaping.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is also not only confined to above-described embodiment.For those skilled in the art, do not departing from the improvement that obtains under the technology of the present invention concept thereof and conversion also should be considered as protection scope of the present invention.
Claims (10)
1. a string strengthens inorganic fireproof decoration plate, it is characterized in that: comprise plant base fire prevention substrate (3), described plant base fire prevention substrate (3) side surface is bonded with polyvinyl chloride film (1) by fire-retardant glue-line (2), and described plant base fire prevention substrate (3) opposite side surface is bonded with asbestos fireproofed paper balance layer (4) by fire-retardant glue-line (2).
2. string according to claim 1 strengthens inorganic fireproof decoration plate, it is characterized in that: the mixture that described fire-retardant glue-line (2) is aluminium hydroxide and PVC glue, wherein the weight ratio of aluminium hydroxide and PVC glue is 9:1.
3. string according to claim 1 strengthens inorganic fireproof decoration plate, it is characterized in that: described polyvinyl chloride film (1), fire-retardant glue-line (2) are identical with the thickness of asbestos fireproofed paper balance layer (4).
4. string according to claim 1 strengthens inorganic fireproof decoration plate, it is characterized in that: described polyvinyl chloride film (1) is provided with decoration texture.
5. string according to claim 1 strengthens inorganic fireproof decoration plate, it is characterized in that: described plant base fire prevention substrate (3) is plant fiber composite board.
6. according to any one of claim 1 to 5, string strengthens a preparation method for inorganic fireproof decoration plate, it is characterized in that: comprise the following steps:
(1) being cut into chunks by agricultural crop straw, aft-loaded airfoil grows into 1 ~ 3mm, the wide 1 ~ 2mm of being, thickness is the stalk fibre of 0.5 ~ 2mm, and stalk fibre being dried to moisture content is 10 ~ 12%, to dried stalk fibre applying glue and make plant base fire prevention substrate (3);
(2) it is 10 ~ 12% that substrate (3) of plant base being prevented fires is dried to moisture content, then carries out sanding to the both side surface of dried plant base fire prevention substrate (3);
(3) fire-retardant glutinous agent is applied to the both side surface of plant base fire prevention substrate (3), asbestos fireproofed paper and polyvinyl chloride film are overlying on respectively the both side surface that plant base fire prevention substrate (3) scribbles fire-retardant glutinous agent, cold moudling obtains string and strengthens inorganic fireproof decoration plate again.
7. preparation method according to claim 6, it is characterized in that: described to dried stalk fibre applying glue and make plant base fire prevention substrate (3) specifically, dried stalk fibre is delivered to periodic mixer, applying glue has been stirred on mixer inner edge glue spraying limit, adopt spreading machine to be mated formation by the stalk fibre mixed material after applying glue and form slab on sheeting caps, after the slab locked mode paved by polylith, carry out curing molding; Drying is carried out again after plant base fire prevention substrate (3) that curing molding obtains stacks health a period of time.
8. preparation method according to claim 6, is characterized in that: in described step (2), and plant base fire prevention substrate (3) carries out drying in dry kiln, and baking temperature is 90 degree.
9. preparation method according to claim 6, is characterized in that: in described step (3), and the resin added of fire-retardant glutinous agent is 250 ~ 280g/m
2.
10. preparation method according to claim 6, is characterized in that: in described step (3), and the pressure of described cold moudling is 1.0Mpa, and the time of colding pressing is 10min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510017899.2A CN104594589A (en) | 2015-01-14 | 2015-01-14 | Plant fiber-reinforced inorganic fireproof decorative sheet and preparation method thereof |
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| CN201510017899.2A CN104594589A (en) | 2015-01-14 | 2015-01-14 | Plant fiber-reinforced inorganic fireproof decorative sheet and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966004A (en) * | 2016-04-29 | 2016-09-28 | 宁波中加低碳新技术研究院有限公司 | Aldehyde-free composite artificial board and manufacturing method thereof |
| CN106739247A (en) * | 2016-11-22 | 2017-05-31 | 江苏欧圣木业有限公司 | A kind of flame retardant type reinforced composite floorboard and its coating process |
| CN107175857A (en) * | 2017-05-16 | 2017-09-19 | 中南林业科技大学 | A kind of plant fiber-based floor tile and preparation method thereof |
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| CN2695523Y (en) * | 2004-05-09 | 2005-04-27 | 张福长 | Light building board |
| CN1748993A (en) * | 2005-09-29 | 2006-03-22 | 张明德 | Laminated board and its producing method |
| CN2785855Y (en) * | 2005-03-16 | 2006-06-07 | 江苏洛基木业有限公司 | Formaldehyde-free decoration plate coated with melamine decoration paper |
| CN201677366U (en) * | 2010-03-27 | 2010-12-22 | 张元彬 | Plate material |
| CN103192441A (en) * | 2013-04-19 | 2013-07-10 | 琚长林 | Plant fiber composite fireproof plate |
| CN203049993U (en) * | 2012-12-10 | 2013-07-10 | 江门市蓬江区飞帆实业有限公司 | Marbling fireproof veneer |
| CN204728601U (en) * | 2015-01-14 | 2015-10-28 | 李洪华 | String strengthens inorganic fireproof decoration plate |
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2015
- 2015-01-14 CN CN201510017899.2A patent/CN104594589A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2695523Y (en) * | 2004-05-09 | 2005-04-27 | 张福长 | Light building board |
| CN2785855Y (en) * | 2005-03-16 | 2006-06-07 | 江苏洛基木业有限公司 | Formaldehyde-free decoration plate coated with melamine decoration paper |
| CN1748993A (en) * | 2005-09-29 | 2006-03-22 | 张明德 | Laminated board and its producing method |
| CN201677366U (en) * | 2010-03-27 | 2010-12-22 | 张元彬 | Plate material |
| CN203049993U (en) * | 2012-12-10 | 2013-07-10 | 江门市蓬江区飞帆实业有限公司 | Marbling fireproof veneer |
| CN103192441A (en) * | 2013-04-19 | 2013-07-10 | 琚长林 | Plant fiber composite fireproof plate |
| CN204728601U (en) * | 2015-01-14 | 2015-10-28 | 李洪华 | String strengthens inorganic fireproof decoration plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105966004A (en) * | 2016-04-29 | 2016-09-28 | 宁波中加低碳新技术研究院有限公司 | Aldehyde-free composite artificial board and manufacturing method thereof |
| CN106739247A (en) * | 2016-11-22 | 2017-05-31 | 江苏欧圣木业有限公司 | A kind of flame retardant type reinforced composite floorboard and its coating process |
| CN107175857A (en) * | 2017-05-16 | 2017-09-19 | 中南林业科技大学 | A kind of plant fiber-based floor tile and preparation method thereof |
| CN107175857B (en) * | 2017-05-16 | 2019-12-13 | 中南林业科技大学 | plant fiber based floor tile and preparation method thereof |
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Application publication date: 20150506 |