CN102383524A - Composite plate and manufacture method thereof - Google Patents
Composite plate and manufacture method thereof Download PDFInfo
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- CN102383524A CN102383524A CN2011102510880A CN201110251088A CN102383524A CN 102383524 A CN102383524 A CN 102383524A CN 2011102510880 A CN2011102510880 A CN 2011102510880A CN 201110251088 A CN201110251088 A CN 201110251088A CN 102383524 A CN102383524 A CN 102383524A
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Abstract
The invention relates to a composite plate and a manufacture method thereof. The composite plate comprises an upper plate layer, a lower plate layer, a first inserting plate, a second inserting plate and a core portion layer, wherein the first inserting plate and the second inserting plate are arranged between the upper plate layer and the lower plate layer and respectively connected with two end portions of the upper plate layer and two end portions of the lower plate layer in inserting mode. The core portion layer is a mixing layer of granulous cellucotton and an adhesive agent. The manufacture method of the composite plate comprises the following procedures: a the thickness and width of a composite plate to be manufactured are set, the upper plate layer and the lower plate layer are prearranged, and the two inserting plates are connected in inserting mode. b the upper plate layer, the lower plate layer, the first inserting plate and the second inserting plate which are connected in inserting mode are preheated. c the granulous cellucotton and the adhesive agent are mixed and filled into the space between the upper plate layer and the lower plate layer. d An obtained pre-forming composite plate is sent into a thermal pressure curing furnace and conveyed to a cutting device after thermal pressure forming and demolding, and can be cut according to length requirement. The composite plate and manufacture method of the composite plate has the advantages of fire protection, compression resistance, environment protection and the like and can be widely applied to a plurality of fields.
Description
Technical field
the present invention relates to a kind of sheet material, relate more specifically to a kind of fire proofing firbre composite plate for building and preparation method thereof that is fit to.
Background technology
are present; Metal covering or non-metal surfaces filled board on the market with various cores manufacturings, ubiquity many shortcomings, for example; Picture is the color steel filled board of core with ore deposit (rock) cotton; The compoiste adhering mode bonding by PU glue and steel plate, that it takes the cotton itemize in ore deposit (rock) to fill, bulk strength, the quality stability of sheet material are poor; And non-watertight (even if adopt the hydrophobic type rock wool, its waterproof effect is also very poor); Though flameproof effect can reach the A level, the fire prevention time is too short; And when producing, can cause secondary pollution, wherein the dust that flies away of rock wool can produce harmful effect to operating personnel's health.Again for example, be the color steel filled board of metal covering of core with polystyrene (EPS), polyurethane (PU), phenolic aldehyde, though overall performance is fine, do not prevent fires, and above-mentioned two kinds of cores all belong to organic matter, the burning back is poisonous, not environmental protection.
Summary of the invention
for overcoming the problems referred to above of the prior art, the invention provides a kind of constant product quality, fire-type fiber composite plate of non-secondary pollution and preparation method thereof when low cost of manufacture and production.
The technical scheme that
the present invention adopts is: a kind of composite plate; Comprise flaggy, down flaggy, at last flaggy, first plugboard and second plugboard that plug respectively with the both ends of last flaggy, time flaggy between the flaggy and respectively down; And the core layer between last flaggy, following flaggy, first plugboard and second plugboard, wherein core layer is the mixed layer of granular fiber cotton and adhesive.
further, the percent by volume of adhesive is 20% to 40% in the core layer.
preferably, the granular fiber cotton is an aluminium silicate wool.
preferably, the granular fiber cotton is a mineral wool.
preferably, the granular fiber cotton is a rock wool.
preferably, the granular fiber cotton is a glass wool.
further, granular fiber in the core layer is cotton to be even cross-distribution with adhesive.
The present invention also provides the preparation method of above-mentioned composite plate, and it may further comprise the steps:
(a) configure as required to make the thickness and the width of composite plate, preset last flaggy after the forming machine moulding, flaggy down, and plug with the both ends of last flaggy, time flaggy respectively with first plugboard, second plugboard;
(b) with preheating device the last flaggy after pegging graft, following flaggy, first plugboard and second plugboard are carried out preheating; So that core layer can be better with last flaggy, flaggy and first plugboard, second plugboard are bonding down, and it is faster to make core layer solidify;
(c) with granular fiber cotton be filled between flaggy and the following flaggy formation core layer after adhesive mixes;
The hot-press solidifying stove (d) is sent the preformed composite plate of above-mentioned steps (c) gained into evenly in
, after thermocompression forming, the demoulding, is delivered to cutter sweep, cuts by length requirement to get final product.
are preferably stirred cellucotton fully before in step (c) and to be that uniform granular fiber is cotton, use perfusion equipment fully to be mixed into slurry with adhesive with granular fiber is cotton.
further, in step (c), cellucotton is one of aluminium silicate wool, mineral wool, rock wool or glass wool.
compared with prior art; The present invention has advantage: composite plate of the present invention; Is core with the granular fiber cotton with the mixture with environment-friendly type adhesive of high temperature resistant quality, and this kind core is an inorganic matter, not only has splendid fire performance; And can degrade voluntarily after discarded, thereby obtained composite plate is very good environment-friendly and energy-efficient building material product of new generation; Secondly, the granular fiber cotton is wrapped up by this fire resistant environment-friendly adhesive, and water resistance is also fabulous; In addition, the granular fiber cotton is slurry before fully being blended in curing with adhesive, but random molding; And after hot pressing is fully solidified; Granular fiber is cotton to have formed fixing uniform netted cross-distribution with adhesive, and it has given composite plate good resistance to compression, bending resistance; Composite plate of the present invention has both lightweight, insulation, sound insulation, nontoxicly, tasteless, antibiotic do not go mouldy, ageing-resistant, weather-proof and antidetonation, plurality of advantages that compressive property is good; And the last flaggy of composite plate of the present invention and/or following flaggy can be chosen other the nonmetal flaggies into sheet-metal layers or gypsum, plastic material etc. wantonly, also can be made as different shape; Can satisfy various demands; And the selection of first plugboard that plugs with upper and lower flaggy, second plugboard is also for varied, and shape can change according to the shape of upper and lower flaggy, can meet the different needs and changes; Under the situation that does not break away from category of the present invention, can do various variations or modification.
Description of drawings
Fig. 1 is the end view of composite plate of the present invention;
Among
figure: 1, go up flaggy; 2, following flaggy; 3, core layer; 31, granular fiber is cotton; 32, adhesive; 4, first plugboard; 5, second plugboard.
The specific embodiment
Set forth preferred embodiment of the present invention below in conjunction with accompanying drawing in detail
, thereby more remove clear and definite defining so that advantage of the present invention and characteristic are easier to it will be appreciated by those skilled in the art that protection scope of the present invention made.
Accompanying drawing is consulted in
; Shown in Figure 1 is the sketch map of composite plate of the present invention; In this embodiment; Composite plate comprise flaggy 1, down flaggy 2, last flaggy 1, down between the flaggy 2 and with last flaggy 1, first plugboard 4 and second plugboard 5 that plug respectively of the both ends of flaggy 2 down, and between last flaggy 1, the core layer 3 between flaggy 2, first plugboard 4 and second plugboard 5 down, core layer 3 be the mixed layer of granular fiber cotton 31 and adhesive 32; Wherein granular fiber cotton 31 is a mineral wool; Can certainly be in aluminium silicate wool, rock wool or the glass wool a kind of, the percent by volume of adhesive 32 is 20% in the core layer 3, wherein granular mineral wool and adhesive are even cross-distribution.
The composite plate of making in the above embodiment of the present invention may further comprise the steps:
(a) configure as required to make the thickness of composite plate; 80 mm and width 950 mm; Preset last flaggy 1 after the forming machine moulding, flaggy 2 down, and plug with the both ends of last flaggy 1, time flaggy 2 respectively with first plugboard 4, second plugboard 5;
(b) with preheating device the last flaggy 1 after pegging graft, following flaggy 2, first plugboard 4 and second plugboard 5 are carried out preheating, wherein be preheated to 200 ℃ of temperature;
(c) mineral wool is stirred fully be uniform granular mineral wool; Use perfusion equipment that granular mineral wool and adhesive fully are mixed into slurry; Wherein adhesive shared volume ratio in mixture is 20-40%; With granular mineral wool be filled between flaggy 1 and the following flaggy 2 after adhesive mixes, form core layer 3;
The hot-press solidifying stove (d) is sent the preformed composite plate of above-mentioned steps (c) gained into evenly in
, after thermocompression forming, the demoulding, is delivered to cutter sweep, cuts by length requirement to get final product.
are above to be illustrated specific embodiment of the present invention; But protection content of the present invention is not only limited to above embodiment; In the technical field, the common knowledge of a GPRS just can be carried out diversified change in its technological main idea scope under of the present invention.
Claims (10)
1. composite plate; Comprise flaggy (1), down flaggy (2), be positioned at said go up flaggy (1), down between the flaggy (2) and with said flaggy (1), first plugboard (4) and second plugboard (5) that plug respectively of the both ends of flaggy (2) down gone up; And between the said core layer (3) that goes up between flaggy (1), following flaggy (2), first plugboard (4) and second plugboard (5), it is characterized in that: said core layer (3) is the mixed layer of granular fiber cotton (31) with adhesive (32).
2. composite plate according to claim 1 is characterized in that: the percent by volume of adhesive (32) is 20% to 40% in the said core layer (3).
3. composite plate according to claim 1 and 2 is characterized in that: said granular fiber cotton (31) is an aluminium silicate wool.
4. composite plate according to claim 1 and 2 is characterized in that: said granular fiber cotton (31) is a mineral wool.
5. composite plate according to claim 1 and 2 is characterized in that: said granular fiber cotton (31) is a rock wool.
6. composite plate according to claim 1 and 2 is characterized in that: said granular fiber cotton (31) is a glass wool.
7. composite plate according to claim 1 is characterized in that: the granular fiber in the said core layer (3) cotton (31) is with adhesive (32) and evenly fully mixes and cross-distribution.
8. the preparation method of a composite plate as claimed in claim 1 may further comprise the steps:
(a) configure as required to make the thickness and the width of composite plate; Preset last flaggy (1) after the forming machine moulding, flaggy (2) down, and plug with the both ends of last flaggy (1), time flaggy (2) respectively with first plugboard (4), second plugboard (5);
(b) with preheating device the last flaggy (1) after pegging graft, following flaggy (2), first plugboard (4) and second plugboard (5) are carried out preheating;
(c) with granular fiber cotton (31) be filled between flaggy (1) and the following flaggy (2) formation core layer (3) after adhesive (32) mixes;
(d) the preformed composite plate of above-mentioned steps (c) gained is sent into the hot-press solidifying stove evenly, after thermocompression forming, the demoulding, be delivered to cutter sweep, cut by length requirement and get final product.
9. the preparation method of composite plate according to claim 8; It is characterized in that: before cellucotton being stirred fully in step (c) is uniform granular fiber cotton (31), uses perfusion equipment that granular fiber cotton (31) and adhesive (32) fully are mixed into slurry.
10. the preparation method of composite plate according to claim 8, it is characterized in that: in said step (c), said cellucotton is one of aluminium silicate wool, mineral wool, rock wool or glass wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102510880A CN102383524A (en) | 2011-08-30 | 2011-08-30 | Composite plate and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102510880A CN102383524A (en) | 2011-08-30 | 2011-08-30 | Composite plate and manufacture method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102383524A true CN102383524A (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102510880A Pending CN102383524A (en) | 2011-08-30 | 2011-08-30 | Composite plate and manufacture method thereof |
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| CN (1) | CN102383524A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362230A (en) * | 2013-07-12 | 2013-10-23 | 北京宝都钢结构工程有限公司 | Polyurethane rock wool compound plate and plug-in connection method thereof |
| CN105926835A (en) * | 2016-05-09 | 2016-09-07 | 张小平 | Fireproof heat-preservation colored steel sandwich board and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312988Y (en) * | 1997-07-25 | 1999-04-07 | 宜兴市华能轻质建材有限公司 | Reinforced composite plate |
| CN2509259Y (en) * | 2001-12-27 | 2002-09-04 | 邢瑞利 | Cement surface light fire proof partition plate |
| KR100832099B1 (en) * | 2007-11-23 | 2008-05-27 | 박종영 | A pannel |
| CN101581135A (en) * | 2009-03-27 | 2009-11-18 | 苏州克林洁净技术有限公司 | Method for manufacturing metal surface sandwich composite plate |
| CN202248352U (en) * | 2011-08-30 | 2012-05-30 | 蒋明生 | Composite board |
-
2011
- 2011-08-30 CN CN2011102510880A patent/CN102383524A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312988Y (en) * | 1997-07-25 | 1999-04-07 | 宜兴市华能轻质建材有限公司 | Reinforced composite plate |
| CN2509259Y (en) * | 2001-12-27 | 2002-09-04 | 邢瑞利 | Cement surface light fire proof partition plate |
| KR100832099B1 (en) * | 2007-11-23 | 2008-05-27 | 박종영 | A pannel |
| CN101581135A (en) * | 2009-03-27 | 2009-11-18 | 苏州克林洁净技术有限公司 | Method for manufacturing metal surface sandwich composite plate |
| CN202248352U (en) * | 2011-08-30 | 2012-05-30 | 蒋明生 | Composite board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362230A (en) * | 2013-07-12 | 2013-10-23 | 北京宝都钢结构工程有限公司 | Polyurethane rock wool compound plate and plug-in connection method thereof |
| CN105926835A (en) * | 2016-05-09 | 2016-09-07 | 张小平 | Fireproof heat-preservation colored steel sandwich board and preparation method thereof |
| CN105926835B (en) * | 2016-05-09 | 2018-07-20 | 张小平 | A kind of fireproof heat insulating chromatic steel sandwich plate and preparation method |
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Application publication date: 20120321 |