CN1583402A - Decorative boards and machining method thereof - Google Patents
Decorative boards and machining method thereof Download PDFInfo
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- CN1583402A CN1583402A CN 200410020720 CN200410020720A CN1583402A CN 1583402 A CN1583402 A CN 1583402A CN 200410020720 CN200410020720 CN 200410020720 CN 200410020720 A CN200410020720 A CN 200410020720A CN 1583402 A CN1583402 A CN 1583402A
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Abstract
A decorative plate is composed of the upper and lower surface layers made of unsaturated transparent resin, a central layer made of light burnt magnesium oxide, a color or pattern layer between upper surface layer and central layer, and two stone particle layers respectively between said color or pattern layer and central layer and between central layer and lower surface layer. Its preparing process is also disclosed.
Description
Technical field
The invention belongs to a kind of architectural decoration material field, particularly a kind of decorative panel and processing method thereof.
Background technology
At present, the artificial marble kitchen platen that uses on architectural decoration, furniture platen etc., material of main part adopt unsaturated-resin to make more, not only have the visual effect of luxurious top grade, also have function of use preferably simultaneously.A kind of floor (number of patent application is 02144638.5), also be applicable to simultaneously layings such as metope, table top, technical scheme is after adding an amount of water mixing by light calcined magnesia and magnesium chloride, pour the mold cured moulding into, the demoulding becomes the mixed plate casing play, is disposed with adhesive layer, transparent unsaturated-resin layer in the upper and lower part and the side of mixed plate casing play.Before a kind of to expend unsaturated tree material many, thereby cost height is not easy to wide popularization and application.The back is a kind of will pass through die casting mixed plate casing play earlier on production technology, tabulare rack-layer curing and demolding to be mixed sets gradually adhesive layer, transparent unsaturated-resin layer in the upper and lower part and the side of mixed plate casing play then, and dry back becomes product.Characteristic owing to unsaturated-resin has has bigger contraction in the process of its curing, thereby easily cracks with the final resin laminar surface of the method production, simultaneously because the unsaturated-resin layer thickness on upper and lower surface is different, and therefore easy generation distortion.And bubble is arranged in the adhesive layer, and influencing bonding fastness, product quality is difficult to guarantee.A kind of disclosed " method for production of fire-resistant decoration plate " (number of patent application is 95107422.9) is to apply one deck resin glue on the substrate of making in technology, has the problem of resin glue slabbing line equally.
Summary of the invention
The purpose of this invention is to provide a kind of decorative panel and processing method thereof, final resin laminar surface flawless and distortion, production cost is lower, has saved fire retardant, and fire resistance is good, and hardness is higher, has good function of use and good visual effect.
Technical scheme provided by the invention is as follows:
A kind of decorative panel, it comprises the upper and lower surface layer of unsaturated-resin, it is characterized in that: in the inboard of the upper and lower surface layer of unsaturated-resin the stone granulosa is set, affixed light calcined magnesia intermediate layer between upper and lower stone granulosa.The effect of stone granulosa be guarantee between unsaturated-resin layer and the light calcined magnesia layer intermediate layer combine firm.
In above-mentioned upper and lower surface layer inboard chromatograph is set, between chromatograph and the light calcined magnesia intermediate layer stone granulosa is set.
The upper and lower surface layer of above-mentioned unsaturated-resin is transparent or semitransparent, and its medial surface is convex-concave shape or space pattern, and the unsaturated-resin chromatograph is set on the medial surface of convex-concave shape or space pattern, between chromatograph and the light calcined magnesia intermediate layer stone granulosa is set.
In the above-mentioned light calcined magnesia intermediate layer glass wool cloth is set, to play booster action.
One of processing method of decorative panel provided by the invention, its procedure of processing is as follows:
A, elder generation are stained with adhesive tape by product specification and thickness with two onesize flat plate mold horizontal positioned around the flat plate mold;
B, allotment is had the liquid unsaturated-resin of curing agent, promoter, water respectively and be filled on two flat plate molds, form upper and lower surface layer, the thickness of pouring is decided by the thickness of the upper and lower surface layer requirement of product, treats its curing;
C, before liquid unsaturated-resin is uncured, spill the stone grain resin cap completely is as the criterion, after the granular object that perhaps is spilled into one deck unsaturated-resin earlier and is material enters its surface, spill the stone grain again resin cap completely is as the criterion, treat that it solidifies; After unsaturated-resin raw material on two moulds solidifies, take down the one side of each mould four sides adhesive tape earlier, and two moulds are erected relatively up, two moulds are tightened with jig or other method, take down the adhesive tape place and form a casting gate also up, other three face is the adhesive tape sealing shape;
D, light calcined magnesia and magnesium chloride are added suitable quantity of water be deployed into the scattered paste shape can in mould, become the intermediate layer and the demoulding after the curing, at last surface and four limits are repaired.
The upper and lower surface layer of pouring in liquid unsaturated-resin on above-mentioned two flat plate molds, after treating its curing, water the liquid unsaturated-resin chromatograph that one deck is mixed with color again, treat that it solidifies the back at the liquid unsaturated-resin of chromatograph surface can one deck, spills sticking stone granulosa when uncured.
Two of the processing method of decorative panel provided by the invention, its procedure of processing is as follows:
A, earlier with two silica gel moulds with convex-concave surface and floral designs respectively and two onesize flat plate molds combinations tighten two moulds with jig or other method, relatively up uprightly placement;
B, have the liquid unsaturated-resin of curing agent, promoter to water respectively allotment to be filled in two moulds, to take off silica gel mould after waiting to solidify, the unsaturated-resin surface is male and female face or floral designs face;
C, again with two flat plate mold horizontal positioned, and pouring one deck deployed unsaturated-resin chromatograph that has color is as the criterion to cover full male and female face;
D, treat that it solidifies after, water the deployed unsaturated-resin of one deck again, before it is uncured, spill the stone grain, be as the criterion to cover full surface, treat that it solidifies;
F, after it solidifies, two moulds are erected relatively up, with jig or other method two moulds are tightened, take down the adhesive tape place and form a casting gate and up, other three face is the adhesive tape sealing shape;
E, light calcined magnesia and magnesium chloride are added an amount of water be deployed into scattered paste shape by existing concocting method and water and be filled in the mould, glass wool cloth can be set in the intermediate layer, open mould after the curing to play a booster action, the taking-up product repair product.
The present invention has following advantage compared with the prior art: final resin laminar surface flawless and distortion, and production cost is lower, has saved fire retardant, and fire protecting performance is good, and hardness is higher, has good function of use and good visual effect.Can be widely used in furniture platen, hearth plate, floor, wallboard etc.
Description of drawings
Fig. 1, Fig. 2, Fig. 3, Fig. 5 are the procedure of processing schematic diagrames of the embodiment of the invention one.
Fig. 4 is the local enlarged diagram of Fig. 2
Fig. 6, Fig. 7, Fig. 8 are the procedure of processing schematic diagrames of the embodiment of the invention two.
Fig. 9, Figure 10, Figure 11, Figure 12 are the procedure of processing schematic diagrames of the embodiment of the invention three.
The specific embodiment
Embodiments of the invention one procedure of processing:
See Fig. 1 a, b,, be stained with bipeltate adhesive tape or other elastic adhesive tape 1 by product specification and thickness around the flat plate mold 2 earlier with two onesize flat plate mold 2 horizontal positioned;
See Fig. 2 a, b, Fig. 4, mixing preparation is good in proportion with liquid unsaturated-resin, curing agent, promoter by existing concocting method, its can is formed surface layer 3 in two moulds 2, the thickness of can is the desired thickness of product surface layer, before uncured, spill stone grain 4, be as the criterion, treat that it solidifies to cover full surface; See Fig. 3 a, b, this operation also can be spilled into one deck unsaturated-resin earlier before uncured be after the granular object 5 of material enters resin surface layer 3, spills stone grain 4 again resin cap completely is as the criterion, and treats that it solidifies; Above-mentioned unsaturated-resin can select 191 or 885 for use, and each weight ratio of constituents example is: 100 parts of unsaturated-resins, curing agent methyl ethyl ketone peroxide 0.3-3.0 part, promoter cobalt naphthenate 0.3-3.0 part.
See Fig. 5, after the unsaturated-resin surface layer 5 on two moulds 2 solidifies, take down the one side of each mould four sides adhesive tape 1 earlier, and two moulds 2 are erected relatively up, with jig or other method two moulds 2 are tightened, take down the adhesive tape place and form a casting gate also up, other three face is the adhesive tape sealing shape;
See Fig. 5, light calcined magnesia and magnesium chloride added suitable quantity of water be deployed into scattered paste shape by existing concocting method and water and be filled in the mould, become intermediate layer 6, open mould after the curing, the taking-up product dry, repair product.
Embodiments of the invention two procedure of processings:
See Fig. 1 a, b,, be stained with bipeltate adhesive tape or other elastic adhesive tape 1 by product specification and thickness around the flat plate mold 2 earlier with two onesize flat plate mold 2 horizontal positioned;
See Fig. 6 a, b, will water respectively to be filled in mentioned component and the deployed transparent or semitransparent liquid unsaturated-resin of ratio and form upper and lower surface layer 3 in two flat plate molds 2, treat its solidify after again can one deck be mixed with the liquid unsaturated-resin chromatograph 7 of color.
See Fig. 7 a, b,, treat that unsaturated-resin chromatograph 7 solidifies after, at its surface pouring one deck unsaturated-resin 8, before it is uncured, spill stone grain 4, be as the criterion to cover full surface,
See Fig. 8, after unsaturated-resin surface layer on two moulds 2 solidifies, take down the one side of each mould four sides adhesive tape 1 earlier, and two moulds 2 are erected relatively up, with jig or other method two moulds 2 are tightened, take down one side adhesive tape place and form a casting gate also up, other three face is the adhesive tape sealing shape;
Light calcined magnesia and magnesium chloride are added an amount of water to be deployed into scattered paste shape by existing concocting method and to water and be filled in the mould, become intermediate layer 6, glass wool cloth 9 can be set to play a booster action in the intermediate layer, open mould after the curing, take out product repair product.
Embodiments of the invention three procedure of processings:
See Fig. 9, elder generation has the convex-concave surface of basic symmetry with two and the silica gel mould 10 of floral designs makes up with two onesize flat plate molds 2 respectively, with jig or other method two moulds 2 is tightened, and uprightly places relatively up;
To water respectively in mentioned component and the deployed transparent liquid unsaturated-resin of ratio and be filled in two moulds, and take off silica gel mould 10 after waiting to solidify, unsaturated-resin surface 3 is male and female face or floral designs face.
See Figure 10, again with two flat plate mold 2 horizontal positioned, and the deployed unsaturated-resin chromatograph 7 that has color of pouring one deck, be as the criterion to cover full male and female face.
After treating that it solidifies, water the deployed unsaturated-resin of one deck 8 again, before it is uncured, spill stone grain 4, be as the criterion, treat that it solidifies to cover full surface.
See Figure 11,12, after it solidifies, two moulds 2 erected, two moulds 2 are tightened that take down one side adhesive tape place and form a casting gate also up, other three face is the adhesive tape sealing shape relatively up with jig or other method;
Light calcined magnesia and magnesium chloride are added an amount of water are deployed into scattered paste shape by existing concocting method and water and be filled in the mould, become intermediate layer 6, open mould after the curing, the taking-up product repair product.
Claims (7)
1, a kind of decorative panel, it comprises the upper and lower surface layer of unsaturated-resin, it is characterized in that: in the inboard of the upper and lower surface layer of unsaturated-resin the stone granulosa is set, affixed light calcined magnesia and magnesium chloride intermediate layer between upper and lower stone granulosa.
2, decorative panel according to claim 1 is characterized in that: in upper and lower surface layer inboard chromatograph is set, between chromatograph and light calcined magnesia and the magnesium chloride intermediate layer stone granulosa is set.
3, decorative panel according to claim 1, it is characterized in that: the upper and lower surface layer of unsaturated-resin is transparent or semitransparent, its medial surface is convex-concave shape or space pattern, the unsaturated-resin chromatograph is set on the medial surface of convex-concave shape or space pattern, between chromatograph and light calcined magnesia and the magnesium chloride intermediate layer stone granulosa is set.
4, decorative panel according to claim 1 is characterized in that: in light calcined magnesia and the magnesium chloride intermediate layer glass wool cloth is set.
5, a kind of processing method of decorative panel is characterized in that:
A, elder generation are stained with adhesive tape by product specification and thickness with two onesize flat plate mold horizontal positioned around the flat plate mold;
B, allotment is had the liquid unsaturated-resin of curing agent, promoter, water respectively and be filled on two flat plate molds, form upper and lower surface layer, the thickness of pouring is pressed the thickness of the upper and lower surface layer of product, treats its curing;
C, before liquid unsaturated-resin is uncured, spill the stone grain resin cap completely is as the criterion, after the granular object that perhaps is spilled into one deck unsaturated-resin earlier and is material enters its surface, spill the stone grain again resin cap completely is as the criterion, treat that it solidifies; After unsaturated-resin raw material on two moulds solidifies, take down the one side of each mould four sides adhesive tape earlier, and two moulds are erected relatively up, two moulds are tightened with jig or other method, take down the adhesive tape place and form a casting gate also up, other three face is the adhesive tape sealing shape;
D, light calcined magnesia and magnesium chloride are added suitable quantity of water be deployed into the scattered paste shape can in mould, become the intermediate layer after the curing, at last the surface is repaired.
6, processing method according to claim 5, it is characterized in that: the upper and lower surface layer of pouring in liquid unsaturated-resin on two flat plate molds, after treating its curing, water the liquid unsaturated-resin chromatograph that one deck is mixed with color again, treat that it solidifies the back at the liquid unsaturated-resin of chromatograph surface can one deck, spills sticking stone granulosa when uncured.
7, a kind of processing method of decorative panel is characterized in that:
A, earlier with two silica gel moulds with convex-concave surface and floral designs respectively and two onesize flat plate molds combinations tighten two moulds with jig or other method, relatively up uprightly placement;
B, have the liquid unsaturated-resin of curing agent, promoter to water respectively allotment to be filled in two moulds, to take off silica gel mould after waiting to solidify, the unsaturated-resin surface is male and female face or floral designs face;
C, again with two flat plate mold horizontal positioned, and pouring one deck deployed unsaturated-resin chromatograph that has color is as the criterion to cover full male and female face;
D, treat that it solidifies after, water the deployed unsaturated-resin of one deck again, before it is uncured, spill stone grain 4, be as the criterion to cover full surface, treat that it solidifies;
After f, its curing, two moulds are erected relatively up, with jig or other method two moulds are tightened, take down the adhesive tape place and form a casting gate also up, other three face is the adhesive tape sealing shape;
E, with light calcined magnesia and and magnesium chloride add suitable quantity of water and be deployed into scattered paste shape by existing concocting method and water and be filled in the mould, become the intermediate layer after the curing, glass wool cloth can be set to play a booster action in the intermediate layer, open mould, take out product dry, repair product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020720 CN1583402A (en) | 2004-06-11 | 2004-06-11 | Decorative boards and machining method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020720 CN1583402A (en) | 2004-06-11 | 2004-06-11 | Decorative boards and machining method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1583402A true CN1583402A (en) | 2005-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410020720 Pending CN1583402A (en) | 2004-06-11 | 2004-06-11 | Decorative boards and machining method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922814A (en) * | 2012-11-22 | 2013-02-13 | 昆山市大金机械设备厂 | Artificial pattern slate and preparation method thereof |
| CN104369250A (en) * | 2014-11-06 | 2015-02-25 | 安徽鸿路钢结构(集团)股份有限公司 | Glue failure preventing double-veneer composite plate and manufacturing method thereof |
-
2004
- 2004-06-11 CN CN 200410020720 patent/CN1583402A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922814A (en) * | 2012-11-22 | 2013-02-13 | 昆山市大金机械设备厂 | Artificial pattern slate and preparation method thereof |
| CN104369250A (en) * | 2014-11-06 | 2015-02-25 | 安徽鸿路钢结构(集团)股份有限公司 | Glue failure preventing double-veneer composite plate and manufacturing method thereof |
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