CN202559644U - Man-made stone plane material with reinforced framework - Google Patents
Man-made stone plane material with reinforced framework Download PDFInfo
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- CN202559644U CN202559644U CN2012202387693U CN201220238769U CN202559644U CN 202559644 U CN202559644 U CN 202559644U CN 2012202387693 U CN2012202387693 U CN 2012202387693U CN 201220238769 U CN201220238769 U CN 201220238769U CN 202559644 U CN202559644 U CN 202559644U
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Abstract
The utility model discloses a man-made stone plane material with a reinforced framework. The man-made stone plane material comprises a plane material main body and a reinforced framework with clearances which are communicated from top to bottom; and the reinforced framework is pre-buried inside the plane material main body. The man-made stone plane material with the reinforced framework, provided by the utility model, is low in manufacturing cost, light in weight, is unlikely to be layered or cracked and long in service life; the use cost of the plane material is reduced; and the thickness of the plate material can be adjusted freely according to practical demands with strong practicability.
Description
Technical field
The utility model belongs to the constructional materials processing technique field, specifically relates to a kind of man-made stone plane materiel that strengthens skeleton that has.
Background technology
Man-made stone is claimed artificial marble again; It is a kind of novel composite material; It is to be matrix with methyl methacrylate (MMA, popular name acryl), unsaturated polyester resin high-molecular organic materials such as (UPR), is filler with natural ore powder, particle etc.; Add pigment and other assistants, through the polymer composite of vacuum casting or compression molding.In manufacture process, being equipped with different colorants can be made into and have the goods that beautiful in colour, gloss such as jade exactly like natural marble.Because of it has avirulence, "dead", anti-flammability, sticking oil, does not ooze dirt, antibacterial and mouldproof, wear-resisting, shock-resistant, be prone to maintenance, advantages such as splicing is seamless, any moulding, just progressively become the important a member on the finishing building materials market.Man-made stone can be widely used in the every field of daily life, for example can be used for various furniture table-boards, tank, architectural decoration, artistic processing and other fields.
Because the die press technology for forming cost is higher; Present preparation method adopts vacuum pouring; For example publication number is the method that the patent documentation of CN101362829 discloses a kind of yakeli artificial marble products polymerized at room temperature, and this method mainly comprises the mixture of yakeli artificial marble performed polymer and aluminium hydroxide, under the effect of methyl ethyl ketone peroxide initator, trivalent vanadium accelerator; Said mixture was accomplished polymerization at ambient temperature through 30-60 minute.Said method is owing to adopt the cold curing system, and technology and device therefor are simple, energy consumption is low, thereby the manufacturing cost of goods is descended; The performance of the yakeli artificial marble products that makes with said method meets and surpasses the JC-908-2002 standard code.
The man-made stone overall weight that method for preparing obtains is heavier, use inconvenience, and shipment and delivery cost is higher.And in use, frangible, application life is shorter.For solving the problems of the technologies described above; Notification number is combined type artificial stone's structure that the patent documentation of CN2496649 discloses a kind of tool insert; Mainly comprise artificial stone's layer, in order to absorb the harden insert of systolic pressure of artificial stone, this insert is provided in a side of in artificial stone's layer, and insert can be the foam piece; Can be provided with rigid supporting object in the foam piece, be applicable to the wing of various furniture table-board, bathroom table top or door.Above-mentioned artificial stone is in light weight, and is non-friable.In the prior art, also there is the PPC of employing composite plate to replace above-mentioned insert, prepares the man-made stone that weight is light, fragility is bigger.But sheet material and insert or composite plate layering in use take place in above-mentioned two kinds of sandwich man-made stones easily, the product easy deformation, and application life is low, has improved the use cost of man-made stone.
The utility model content
The utility model provides a kind of preparation method who has the man-made stone plane materiel that strengthens skeleton, and this method technology is simple, low cost of manufacture; Prepare to have the man-made stone plane materiel that strengthens skeleton in light weight; And be difficult for delamination splitting, long service life has reduced the plane materiel use cost.The utility model also provides a kind of man-made stone plane materiel that is prepared by above-mentioned preparation method, and this plane materiel mechanical performance is strong, can be used for the use of various occasions.
A kind of preparation method who has the man-made stone plane materiel that strengthens skeleton comprises:
(1) cast lower floor material is cured reaction, controls and is no more than 2 hours hardening time, and lower floor's material is partly solidified;
(2) lay the enhancing skeleton to the partly solidified material end face of step (1), described enhancing skeleton is provided with the gap that is communicated with up and down;
(3) the cast upper materials prepares after upper materials and lower floor's material solidify fully and has the man-made stone plane materiel that strengthens skeleton.
Strengthen on the skeleton that gap or through hole being set, when helping the upper materials cast, material along the gap or through hole contact with the lower floor material, through solidifying to form one, guaranteed the mechanical strength of artificial stone integral then, prevent that layering perhaps is out of shape.
Be no more than 2 hours the hardening time of material in the step (1), and purpose is to prevent that lower floor's material from solidifying fully, to improve the plane materiel that finally the obtains adhesive property between material and the lower floor's material at the middle and upper levels, improves the mechanical strength of plane materiel integral body.Simultaneously, partly solidified material has certain support force, is convenient to strengthen in the step (2) putting of skeleton.According to the difference that actual material is formed, need adjust accordingly the hardening time in this step, to satisfy the making needs.
The enhancing skeleton that uses in the step (2) is optional uses multiple structure, is to improve the bulk strength that strengthens skeleton, and described enhancing skeleton comprises two-layer glass fiber net and is located at two supporting layers between the glass fiber net.Described supporting layer can be selected the multiple structure that has the gap for use, and for alleviating the overall weight of man-made stone, described supporting layer is generally selected plastic construction for use.For example, described supporting layer is the hollow plastic tube that laterally arranges, and leaves described gap between adjacent two hollow plastic tubes.For ease of the processing of hollow plastic tube, described hollow plastic tube can be selected square hole pipe or circular hole pipe.Described hollow plastic tube can adopt the direct compression moulding of extruder, also can adopt the engaging of two parts body to form.Described supporting layer also may be selected to be cellular interlayer, has the through hole that is communicated with up and down on the described cellular interlayer.Cellular interlayer can adopt the commercially available prod, also can process separately.The big I that through-hole aperture is provided with on the cellular interlayer confirms that according to actual needs the shape of through hole can be selected square hole, circular hole, elliptical aperture or delthyrium etc. or other irregular through holes, can confirm according to actual needs.
According to the difference of actual support layer, lay for improving efficient, can select two glass fiber nets and middle supporting layer being laid immediately on the material partly solidified in the step (1) from level to level; Perhaps in advance web frame is made into an integral body, then the overall time that completes is laid on the material partly solidified in the step (1).
For making things convenient for the laying of supporting layer; Improve and lay efficient; Be respectively as optimized technical scheme: when supporting layer is cellular interlayer; The laying method of described web frame has two kinds, and a kind of laying method is: the material end face that solidifies in underclad portion is successively laid first floor glass fiber net, cellular interlayer and second layer glass fiber net; Another kind of laying method is: (i) make the enhancing skeleton in advance; Concrete grammar is: successively cellular interlayer, second layer glass fiber net are laid on the first floor glass fiber net, utilize the mode of connector or bonding that first floor glass fiber net, cellular interlayer and second layer glass fiber net are interconnected to form prefabricated enhancing skeleton at last; The prefabricated enhancing skeleton that (ii) step (i) is completed in advance is laid on the material end face that underclad portion is solidified.
When supporting layer is the hollow plastic tube that laterally arranges; The general method that strengthens skeleton of making in advance that adopts of the laying method of described web frame; Concrete steps are: (i) make the enhancing skeleton in advance; Concrete grammar is: with the hollow plastic tube parallel laid of closed at both ends on the first floor glass fiber net; Leave described gap between adjacent two hollow plastic tubes, again second layer glass fiber net is laid on the hollow plastic tube end face, utilize the mode of connector or bonding that first floor glass fiber net, hollow plastic tube and second layer glass fiber net are interconnected to form prefabricated enhancing skeleton at last; The prefabricated enhancing skeleton that (ii) step (i) is completed in advance is laid on the material end face that underclad portion is solidified.The hollow plastic tube closed at both ends, when effectively preventing to pour into a mould upper materials, material directly gets in the hollow plastic tube, reduces the bulk density of man-made stone plane materiel.
The utility model mainly is the improvement to the structure of the preparation method of man-made stone plane materiel and man-made stone plane materiel, and the concrete composition of employed material and prescription all can adopt prior art, does not have strict restriction.The percentage by weight of the material that uses in the casting process is generally speaking formed and is comprised:
Compound acrylic performed polymer 30-37%
Filler 62.5-69.5%
All the other are auxiliary agent.
Described compound acrylic performed polymer is composited by common unsaturated polyester (UP) resin performed polymer and acrylic resin performed polymer, can select the commercially available prod for use, also can be prepared by existing method.Described common unsaturated polyester resin performed polymer comprises methyl methacrylate, isobornyl methacrylate, dimethacrylate DOPCP, dimethacrylate 1, one or more mixtures in 2-butanediol ester, the trimethylolpropane acid esters.
Said filler is the conventional inorganic filler in this area, can select in aluminium hydroxide, silica French chalk, glass microballoon, powdered whiting, calcium monohydrogen phosphate, natural marble powder, the inorganic granite stone flour one or more.The effect of filler mainly contains: the one, and packing volume; The 2nd, the stone material texture of enhancing man-made stone; The 3rd, the mechanical mechanics property of enhancing man-made stone; The 4th, as fire retardant; As long as can satisfy the filler use that the inorganic or organic filler of above-mentioned functions all can be used as the utility model.
Described auxiliary agent is accelerator and curing compound, and accelerator and curing compound are that man-made stone is produced requisite auxiliary agent, and the gel time of controlled panel is in predetermined scope.The weight that accelerator or curing compound add is the 1.5-2% that compound acrylic performed polymer adds weight, and concrete addition can be confirmed according to actual needs.Said curing compound is the conventional curing compound in this area, can select according to actual needs, is generally the commercially available prod.For example can select a kind of of organic peroxide or azo-compound for use, for example methyl ethyl ketone peroxide curing compound etc.General and the supporting use of curing compound of described accelerator for example can be selected cobalt naphthenate etc. for use.
Can in auxiliary agent, increase the function corresponding composition according to the needs of the concrete occasion of reality, for example can add colorant, fire retardant, reinforcing agent, shrinking agent and polymerization inhibitor or the like according to actual needs.Can allocate according to actual needs.
A kind ofly have a man-made stone plane materiel that strengthens skeleton by what above-mentioned preparation method prepared, the enhancing skeleton that comprises the plane materiel body and have the gap that is communicated with up and down, described enhancing skeleton is pre-buried in described plane materiel body.
Described enhancing skeleton is optional uses multiple structure, is to improve the bulk strength that strengthens skeleton, and described enhancing skeleton comprises two-layer glass fiber net and is located at two supporting layers between the glass fiber net.
Preferred as to above-mentioned man-made stone product; Described supporting layer is cellular interlayer; Cellular interlayer is generally working of plastics; The big I of through-hole aperture is confirmed according to actual needs on the same said cellular interlayer, and the shape of through hole can be selected square hole, circular hole, elliptical aperture or delthyrium etc. or other irregular through holes, can confirm according to actual needs.
Another kind is preferably: described supporting layer is the hollow plastic tube that laterally arranges, and leaves described gap between adjacent two hollow plastic tubes.Supporting layer is selected working of plastics, greatly reduces the overall weight of man-made stone.Described hollow plastic tube is the plastic pipe of square hole pipe, circular hole pipe or other shapes.The size of plastic pipe caliber is confirmed according to actual needs.
For guaranteeing the bulk strength of man-made stone, the mesh shape of described glass fiber net can be confirmed according to actual needs, can select rectangle, triangle or regular hexagon, and described mesh aperture is 5-10mm.The concrete big I of mesh is confirmed according to actual needs.
The thickness of the comparatively general man-made stone plane materiel that uses at present is generally 2-3.5cm, so the thickness of preferred plane materiel body is 2-3.5cm.The thickness of enhance bone frame setting can be confirmed according to actual needs when preparing above-mentioned plane materiel, is generally 8-20mm.The thickness that strengthens the material of skeleton both sides is generally 5-6mm; The thickness of plane materiel is different as required; Can suitably adjust the thickness of web frame layer, for example make the occasion of 2cm plane materiel for needs, the thickness of enhance bone rack-layer is 8-10mm; For the occasion that needs are made the 3cm plane materiel, the thickness of enhance bone rack-layer is generally 18-20mm.
Curing reaction all is to carry out at normal temperatures under situation about not offering some clarification in the utility model, generally is 25 deg.c.Low excessively the carrying out that is unfavorable for curing reaction of temperature, temperature is restive too high hardening time, increases the preparation difficulty.
The preparation method who has the man-made stone plane materiel that strengthens skeleton of the utility model, this method technology is simple, low cost of manufacture; Prepare to have the man-made stone plane materiel that strengthens skeleton in light weight; And be difficult for delamination splitting, long service life has reduced the plane materiel use cost; And the thickness of sheet material can arbitrarily be adjusted according to actual needs, and is practical.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment that has the man-made stone plane materiel that strengthens skeleton of the utility model.
Fig. 2 is the A-A sectional view of man-made stone plane materiel shown in Figure 1.
Fig. 3 is the structural representation of the another kind of embodiment that has the man-made stone plane materiel that strengthens skeleton of the utility model.
Fig. 4 is a man-made stone plane materiel B-B sectional view shown in Figure 3.
The specific embodiment
Embodiment 1
The man-made stone plane materiel of preparation 2cm
As depicted in figs. 1 and 2, a kind of man-made stone plane materiel that strengthens skeleton that has comprises the plane materiel body, is embedded with the enhancing skeleton in the plane materiel body, strengthens skeleton and is provided with the gap that is communicated with up and down.
Strengthening skeleton comprises two-layer glass fiber net 4 and is located at the cellular interlayer 3 between two glass fiber nets 4; The thickness that strengthens the material of skeleton both sides is 5mm, and actual (real) thickness can be generally 5-6mm according to how much the adjusting of the amount of actual material.The thickness that strengthens skeleton is 10mm, also can adjust according to actual needs, is generally 8-10mm.
The through hole of cellular interlayer is the regular hexagon through hole, is plastic material.
The glass fiber net mesh is shaped as rectangle, and rectangular broadside is 5mm, and long limit is 8mm.Can adjust according to actual needs.
The preparation method who has the man-made stone plane materiel that strengthens skeleton of this embodiment is following:
Dispose material according to actual needs, material consists of: compound acrylic performed polymer 35kg, and filling aluminium hydrate 63.8kg, cobalt naphthenate accelerator 600g, methyl ethyl ketone peroxide curing compound 600g, above-mentioned mixing of materials is even; The material cast lower floor material 2 that utilization mixes, building thickness is 5mm, curing reaction 20min, material is partly solidified; Lay the first floor glass fiber net, laying depth is the cellular interlayer supporting layer 3 of 10mm on the first floor glass fiber net then, lays second layer glass fiber net 4 at the supporting layer end face at last; Cast upper materials 1, upper materials 1 cast thickness is 5mm, and material solidifies the back fully and takes out, and cut prepares and has the man-made stone plane materiel that strengthens skeleton according to actual needs.Compound acrylic performed polymer can adopt the commercially available prod, and the model that the safe rain ornament materials in Shanghai Co., Ltd produces is the compound acrylic performed polymer of TY200601.
The man-made stone plane materiel of preparation 3cm thickness
Identical with the structure of man-made stone plane materiel among the embodiment 1, difference is that wherein, the thickness that strengthens the material of skeleton both sides is 6mm, can adjust according to actual needs, is generally 5-6mm.The thickness that strengthens skeleton is 18mm, and the thickness of supporting layer also can be adjusted according to actual needs, is generally 12-20mm.
The preparation method of the man-made stone plane materiel among this embodiment is with embodiment 1.
People's stone plane materiel of preparation 2cm thickness
Like Fig. 3 and shown in Figure 4, identical with the structure of man-made stone plane materiel among the embodiment 1, difference is, strengthens skeleton and comprises two-layer glass fiber net 4 and be located at the hollow plastic tube that laterally arranges 5 between two glass fiber nets.Strengthening skeleton in addition is to adopt to make in advance to form an integral body, and then integral body is laid on partly solidified lower floor's material, and concrete grammar is:
(i) with hollow plastic tube 5 parallel laid of closed at both ends on the first floor glass fiber net; Leave gap 6 between adjacent two hollow plastic tubes; Again second layer glass fiber net is laid on the hollow plastic tube end face; Utilize connector that first floor glass fiber net, hollow plastic tube 5 and second layer glass fiber net are interconnected to form an integral body at last, connector can be selected plastics button or thin wire in this step;
The enhancing skeleton that (ii) step (i) is completed in advance is laid on the material end face that underclad portion is solidified.
Wherein, the thickness of web frame is 10mm, and the thickness of the material of web frame layer both sides is 5mm.
Embodiment 4
The man-made stone plane materiel of preparation 3cm thickness
Identical with the material composition with the structure of man-made stone plane materiel among the embodiment 1, difference is that the concrete preparation method of its web frame is:
(i) with cellular interlayer parallel laid on the first floor glass fiber net; Again second layer glass fiber net is laid on the hollow plastic tube end face, utilizes the mode of bonding that first floor glass fiber net, hollow plastic tube and second layer glass fiber net are interconnected to form an integral body at last;
The enhancing skeleton that (ii) step (i) is completed in advance is laid on the material end face that underclad portion is solidified.
All the other steps are with embodiment 1.
Performance Detection
According to JC908-2002 entity plane materiel, GB6566-2001 radioactive material nucleic limit the quantity of, the GB/T1462-2005 Test methods for water absorption of fiber reinforced plastics; And relevant criterion such as GB/T1463-2005 Test methods for density and relative density of fiber reinforced plastics prepares the man-made stone plane materiel to embodiment 1-4 and carries out Performance Detection; Testing result shows, the equal National standard of man-made stone face plane materiel that is prepared by embodiment 1-4 is to hardness (UPR class:>50), high temperature resistant, anti-pollution and radioactivity requirement.Wherein, the testing result of bending strength and bulk density is seen table 1:
Table 1
| Embodiment | Bending strength | Bulk density |
| 1 | 300MPa | 1.63 |
| 2 | 295MPa | 1.54 |
| 3 | 253MPa | 1.26 |
| 4 | 308MPa | 1.61 |
Testing result by table 1 can know that bending strength improves greatly, can reach about 300MPa, is higher than the bending strength (being generally 40MPa) of common man-made stone far away; Bulk density is low, and the bulk density of the man-made stone plane materiel that is particularly prepared by embodiment 3 is about 1.2, less than the bulk density (bulk density of common man-made stone is generally about 1.8) of common man-made stone, greatly reduces the overall weight of sheet material.
Claims (8)
1. one kind has the man-made stone plane materiel that strengthens skeleton, comprises the plane materiel body, it is characterized in that, also comprises the enhancing skeleton that has the gap that is communicated with up and down, and described enhancing skeleton is pre-buried in described plane materiel body.
2. the man-made stone plane materiel that strengthens skeleton that has according to claim 1 is characterized in that described enhancing skeleton comprises two-layer glass fiber net and is located at two supporting layers between the glass fiber net.
3. the man-made stone plane materiel that strengthens skeleton that has according to claim 2 is characterized in that described supporting layer is cellular interlayer.
4. the man-made stone plane materiel that strengthens skeleton that has according to claim 2 is characterized in that described supporting layer is the hollow plastic tube that laterally arranges, and leaves described gap between adjacent two hollow plastic tubes.
5. the man-made stone plane materiel that strengthens skeleton that has according to claim 4 is characterized in that described hollow plastic tube is square hole pipe or circular hole pipe.
6. the man-made stone plane materiel that strengthens skeleton that has according to claim 2 is characterized in that described glass fiber net mesh aperture is 5-10mm.
7. the man-made stone plane materiel that strengthens skeleton that has according to claim 1 is characterized in that the thickness of described plane materiel body is 2-3.5cm.
8. the man-made stone plane materiel that strengthens skeleton that has according to claim 7 is characterized in that the thickness of described enhancing skeleton is 8-20mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012202387693U CN202559644U (en) | 2012-05-22 | 2012-05-22 | Man-made stone plane material with reinforced framework |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012202387693U CN202559644U (en) | 2012-05-22 | 2012-05-22 | Man-made stone plane material with reinforced framework |
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| CN2012202387693U Expired - Fee Related CN202559644U (en) | 2012-05-22 | 2012-05-22 | Man-made stone plane material with reinforced framework |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661021A (en) * | 2012-05-22 | 2012-09-12 | 上虞市清大联合多邦环保纳米微晶石厂 | Artificial stone plane material with strengthening framework and method for preparing same |
| CN105089236A (en) * | 2015-08-27 | 2015-11-25 | 王黔丰 | Sandwich layer artificial stone and making method thereof |
| CN105178542A (en) * | 2015-11-11 | 2015-12-23 | 东莞环球经典新型材料有限公司 | Artificial stone plate, strengthening component for same and method for manufacturing artificial stone plate |
-
2012
- 2012-05-22 CN CN2012202387693U patent/CN202559644U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661021A (en) * | 2012-05-22 | 2012-09-12 | 上虞市清大联合多邦环保纳米微晶石厂 | Artificial stone plane material with strengthening framework and method for preparing same |
| CN102661021B (en) * | 2012-05-22 | 2014-12-31 | 上虞市康超装饰材料有限公司 | Artificial stone plane material with strengthening framework and method for preparing same |
| CN105089236A (en) * | 2015-08-27 | 2015-11-25 | 王黔丰 | Sandwich layer artificial stone and making method thereof |
| CN105178542A (en) * | 2015-11-11 | 2015-12-23 | 东莞环球经典新型材料有限公司 | Artificial stone plate, strengthening component for same and method for manufacturing artificial stone plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20180522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |