CN103243823A - Convergent plate and production method thereof - Google Patents
Convergent plate and production method thereof Download PDFInfo
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- CN103243823A CN103243823A CN2013101539819A CN201310153981A CN103243823A CN 103243823 A CN103243823 A CN 103243823A CN 2013101539819 A CN2013101539819 A CN 2013101539819A CN 201310153981 A CN201310153981 A CN 201310153981A CN 103243823 A CN103243823 A CN 103243823A
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- plate
- expandable polystyrene
- fireproofing agent
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- fire
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Abstract
The invention relates to the manufacturing technical field of heat-reserving and fire-proof materials, in particular to a convergent plate and a production method thereof. The convergent plate comprises expandable polystyrene which is evenly filled with fire-proofing agent granule crystalline inside the expandable polystyrene. Fire-proof granules are added in the expandable polystyrene in the existing technology, original physical indexes of extruded sheet are saved and problems of proneness to combustion of the extruded sheet, toxic smoke releasing, molten dropping and the like are solved. The convergent plate is an A-class fire-proof non-ignitable material, and fire endurance exceeds inorganic materials such as rock wool, glass wool and foaming glass.
Description
Technical field
The present invention relates to the manufacturing technology field of heat preservation fireproofing material, relate in particular to a kind of polymeric plate and manufacture method thereof.
Background technology
Scientific development, people-oriented, and this is fundamental state policy.Standard at these laws of country all is restricted use with regard to existing a lot of constructional materialss, and the fire proofing material of especially environmental protection and energy saving, insulation, safety is a difficult problem of being badly in need of solution.At present the most of material that uses in the building heat preservation field exists very big problem, does not all reach not only to be incubated but also the double-deck standard of environmental-protection fireproof, and the fire incident of Yin Faing is countless thus, has caused the heaviness of a lot of life and property to lose.
Novel polymeric plate and manufacture method thereof have possessed all the organic and advantages inorganic heat preservation plate, are desirable, the safest, the most practical new materials of a kind of present building field.The difficult problem that the tradition heat insulating material exists is: 1, organic foam plate heat insulation effect is superior, easy construction.Disadvantage be do not prevent fires, inflammable, discharge toxic smoke, speed on fire is fast, the poison gas diffusion is wide, the fire fighter can't be close, indicator of trapped personnel has little time to withdraw and waits danger; 2, inorganic heat insulation material: very good as these material fireproof performances such as rock wool, glass wool, cement foamed, perlite, foamed glass, thermal insulation mortars, but heat-insulating property does not reach energy conservation standard, and difficulty of construction is big, shortcomings such as water absorption rate height.At present, the direction that scientific and technical personnel study warming plate all is from the source, attempts to study new heat insulating material and fire proofing material, has spent great amount of manpower and material resources.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, and a kind of polymeric plate and manufacture method thereof are provided, from existing material, improve, not only satisfy the requirement of fire-protection rating but also have good heat insulation effect.
The present invention for achieving the above object, by the following technical solutions: a kind of polymeric plate is characterized in that: comprise the expandable polystyrene plate, the uniform fireproofing agent particle crystalline solid that is filled with in the inside of described expandable polystyrene plate.
Preferably, described fireproofing agent particle crystalline solid adopts the mixture of any one or they of ammonium chloride, ammonium bromide, borax, boric acid, ammonium phosphate, sodium phosphate, sodium tungstate, water glass, antimony oxide.
Preferably, described fireproofing agent particulate silica crystalline solid.
A kind of manufacture method of polymeric plate, for the manufacture of claim 1 to one of any described polymeric plate of claim 3, it is characterized in that: may further comprise the steps, the first step, the expandable polystyrene plate is put into the bottom surface that casing is tiled in casing, in casing, inject liquid fireproofing agent, after liquid fireproofing agent is with the complete submergence of expandable polystyrene plate, stop to inject, make liquid fireproofing agent enter in the expandable polystyrene plate; In second step, the expandable polystyrene plate that will have liquid fireproofing agent takes out from casing, puts into baking box and solidifies, and the temperature of baking box is 70 ℃-90 ℃, and the about 5-10 of stoving time minute, after finishing, baking takes out, and namely plastic.
Preferably, can adopt the mode of malleation, negative pressure or immersion that liquid fireproofing agent is injected in the expandable polystyrene plate.
The invention has the beneficial effects as follows: the present invention has added the fire prevention particle in the EPS of prior art plate, has namely kept the original various physical indexs of extruded sheet, has solved problems such as extruded sheet is inflammable, release toxic smoke, molten drop again.Be to reach not so material of A level fireproof, fire endurance is considerably beyond inorganic material such as rock wool, glass wool, foamed glass.
Description of drawings
Fig. 1 is structural representation of the present invention;
Among the figure: 1, expandable polystyrene plate; 2, fireproofing agent particle crystalline solid.
The specific embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in Figure 1, a kind of polymeric plate and manufacture method thereof comprise expandable polystyrene plate 1, the uniform fireproofing agent particle crystalline solid 2 that is filled with in the inside of described expandable polystyrene plate.Described fireproofing agent particle crystalline solid adopts the mixture of any one or they of ammonium chloride, ammonium bromide, borax, boric acid, ammonium phosphate, sodium phosphate, sodium tungstate, water glass, antimony oxide.Described fireproofing agent particulate silica crystalline solid.
The present invention also provides a kind of manufacture method of polymeric plate, for the manufacture of above-mentioned polymeric plate, may further comprise the steps, the first step, the expandable polystyrene plate is put into the bottom surface that casing is tiled in casing, in casing, inject liquid fireproofing agent, after liquid fireproofing agent is with the complete submergence of expandable polystyrene plate, stop to inject, make liquid fireproofing agent enter in the expandable polystyrene plate; In second step, the expandable polystyrene plate that will have liquid fireproofing agent takes out from casing, puts into baking box and solidifies, and the temperature of baking box is 70 ℃-90 ℃, and the about 5-10 of stoving time minute, after finishing, baking takes out, and namely plastic.
When being injected into liquid fireproofing agent in the expandable polystyrene plate, the mode that mainly adopts malleation, negative pressure or invade bubble is injected into fireproofing agent particle crystalline solid in the EPS plate.
For example, adopt the mode of negative pressure as follows, with the EPS(expandable polystyrene) plate puts into the bottom surface that casing is tiled in casing, inject fireproofing agent in casing, fireproofing agent adopts the mixture of any one or they of ammonium chloride, ammonium bromide, borax, boric acid, ammonium phosphate, sodium phosphate, sodium tungstate, water glass, antimony oxide.Described fireproofing agent adopts liquid silica in the present invention, stops to inject after the complete submergence of fireproofing agent EPS plate; Second step started vacuum pump, utilized the negative pressure that produces in the fluid hole in the cabinets cavity that fireproofing agent is sucked in the EPS plate; In the 3rd step, the EPS plate that will have fireproofing agent takes out from casing, puts into baking box and solidifies, and baking box adopts conventional electrical heating baking box, and the temperature of baking box is 70 ℃-90 ℃, and the about 5-10 of stoving time minute, after finishing, baking takes out, and namely plastic.
The method of malleation is that the EPS plate is put in the casing, the complete submergence EPS of fireproofing agent plate, box sealing, give a malleation from casing top, lower box is provided with liquid-leaking nozzle, is pressed in the EPS plate at the effect next part fireproofing agent of malleation, and another part fireproofing agent is along with the malleation air-flow is discharged.
The mode of soaking is directly the EPS plate to be put in the casing, injects fireproofing agent, and long-time the immersion makes fireproofing agent be penetrated in the EPS plate, and this kind mode needs the long time.
The present invention has added the fire prevention particle in the EPS of prior art plate, namely kept the original various physical indexs of extruded sheet, has solved problems such as extruded sheet is inflammable, release toxic smoke, molten drop again.Be to reach not so material of A level fireproof, fire endurance is considerably beyond inorganic material such as rock wool, glass wool, foamed glass.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a polymeric plate is characterized in that: comprise the expandable polystyrene plate, the uniform fireproofing agent particle crystalline solid that is filled with in the inside of described expandable polystyrene plate.
2. polymeric plate according to claim 1 is characterized in that: described fireproofing agent particle crystalline solid adopts the mixture of any one or they of ammonium chloride, ammonium bromide, borax, boric acid, ammonium phosphate, sodium phosphate, sodium tungstate, water glass, antimony oxide.
3. polymeric plate according to claim 1 is characterized in that: described fireproofing agent particulate silica crystalline solid.
4. the manufacture method of a polymeric plate, for the manufacture of claim 1 to one of any described polymeric plate of claim 3, it is characterized in that: may further comprise the steps, the first step, the expandable polystyrene plate is put into the bottom surface that casing is tiled in casing, in casing, inject liquid fireproofing agent, after liquid fireproofing agent is with the complete submergence of expandable polystyrene plate, stop to inject, make liquid fireproofing agent enter in the expandable polystyrene plate; In second step, the expandable polystyrene plate that will have liquid fireproofing agent takes out from casing, puts into baking box and solidifies, and the temperature of baking box is 70 ℃-90 ℃, and the about 5-10 of stoving time minute, after finishing, baking takes out, and namely plastic.
5. the manufacture method of polymeric plate according to claim 4 is characterized in that: can adopt the mode of malleation, negative pressure or immersion that liquid fireproofing agent is injected in the expandable polystyrene plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101539819A CN103243823A (en) | 2013-04-27 | 2013-04-27 | Convergent plate and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101539819A CN103243823A (en) | 2013-04-27 | 2013-04-27 | Convergent plate and production method thereof |
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| CN103243823A true CN103243823A (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101539819A Pending CN103243823A (en) | 2013-04-27 | 2013-04-27 | Convergent plate and production method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901456A (en) * | 2017-08-28 | 2018-04-13 | 四川大学 | Suction slip casting structure is depressed on a kind of plate automatic production line |
| JP2018188744A (en) * | 2017-04-28 | 2018-11-29 | パナソニックＩｐマネジメント株式会社 | Refractory material, clothes, housing material and manufacturing method of refractory material |
| CN110067316A (en) * | 2018-01-23 | 2019-07-30 | 赵天 | Waterglass base fire-proof plate and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007056636A (en) * | 2005-08-26 | 2007-03-08 | T & T:Kk | Wall material |
| CN200978499Y (en) * | 2006-06-09 | 2007-11-21 | 亚士漆(上海)有限公司 | Light heat-insulated energy-saving composite aluminium board |
| CN202803514U (en) * | 2012-09-24 | 2013-03-20 | 天津市裕华玻璃钢有限公司 | Vacuum adsorption device for aggregation plates |
| CN203334451U (en) * | 2013-04-27 | 2013-12-11 | 天津市裕华玻璃钢有限公司 | Polymerization board |
-
2013
- 2013-04-27 CN CN2013101539819A patent/CN103243823A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007056636A (en) * | 2005-08-26 | 2007-03-08 | T & T:Kk | Wall material |
| CN200978499Y (en) * | 2006-06-09 | 2007-11-21 | 亚士漆(上海)有限公司 | Light heat-insulated energy-saving composite aluminium board |
| CN202803514U (en) * | 2012-09-24 | 2013-03-20 | 天津市裕华玻璃钢有限公司 | Vacuum adsorption device for aggregation plates |
| CN203334451U (en) * | 2013-04-27 | 2013-12-11 | 天津市裕华玻璃钢有限公司 | Polymerization board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018188744A (en) * | 2017-04-28 | 2018-11-29 | パナソニックＩｐマネジメント株式会社 | Refractory material, clothes, housing material and manufacturing method of refractory material |
| CN107901456A (en) * | 2017-08-28 | 2018-04-13 | 四川大学 | Suction slip casting structure is depressed on a kind of plate automatic production line |
| CN110067316A (en) * | 2018-01-23 | 2019-07-30 | 赵天 | Waterglass base fire-proof plate and preparation method thereof |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130814 |
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| RJ01 | Rejection of invention patent application after publication |