CN1067424A - The magnesia synthetical glue of phosphoric acid coagulates material and makes the decorative laminate method - Google Patents
The magnesia synthetical glue of phosphoric acid coagulates material and makes the decorative laminate method Download PDFInfo
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- CN1067424A CN1067424A CN 91107074 CN91107074A CN1067424A CN 1067424 A CN1067424 A CN 1067424A CN 91107074 CN91107074 CN 91107074 CN 91107074 A CN91107074 A CN 91107074A CN 1067424 A CN1067424 A CN 1067424A
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- phosphoric acid
- cloth
- magnesia
- compound
- synthetical glue
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Abstract
What the present invention proposed is that the magnesia synthetical glue of a kind of phosphoric acid coagulates the method that material is made decorative laminate, and the allocation proportion of hanking is a magnesium oxide: magnesium chloride solution: stone flour: water soluble resin: phosphoric acid salt: cloth :=1000: 400: 330: 5: 6.3: two layers.Earlier magnesium oxide, magnesium oxide solution, stone flour, water soluble resin, phosphoric acid salt are mixed into compound, then cloth is laid on the mix surface and rolls evenly with cylindroid, re-lay cloth, make the magnesia synthetical glue of phosphoric acid with the cylindroid rolling again and coagulate the material thin slice.Its ultimate compression strength can reach 29 (MPa), and controllable thickness system is to 2.5mm, and coefficient of softening can reach 0.88.
Description
The invention belongs to the magnesia synthetical glue of phosphoric acid and coagulate a kind of processing method that material is made decorative laminate.
Prior art, the thickness of its decorative sheet be can not control very thin.And its folding strength is to be lower than 29(MPa), coefficient of softening also is lower than 0.88.
The objective of the invention is to make the controllable thickness system of the decorative laminate of making can reach 29(MPa to the 2.5mm folding strength), coefficient of softening reaches 0.88.
Technical solution of the present invention:
The magnesia synthetical glue of phosphoric acid coagulates material and is meant with oxychlorination magnesium (being magnesia gelling material) to serve as after the phosphoric acid salt modifier modification is used on the basis, to add a kind of gelling material of water soluble resin synthetic again.
MgO(is contained MgO＞75%) and MgCl
2Solution (Be23 °) stone flour, water soluble resin (Precondensed UreaFormaldehyde Resin), properties-correcting agent (mixed phosphate) were with 1000: 400: 330: 5: 6.3 mixing and stirring, on sheet glass, place the surrounding edge of one pair of certain altitude (being the first layer thickness of thin slice), compound is poured on glass.Be placed on the surrounding edge with an ellipse garden post (longer), promote ellipse garden post and roll than surrounding edge, can be with evenly very thin paving on glass surface of compound, the inevitable forward thrust F1 of the overdraft F2 of ellipse garden post when the pressure F of contact, ellipse garden resolves into F1, F2 greater than it.Like this, even the surrounding edge height is very little, also can better, more effectively be tiled in compound on glass uniformly.Then cloth is layered on the compound, uses the post roll extrusion of ellipse garden again.In like manner, can make the better and compound driving fit of cloth.Carry out one so repeatedly to for several times, contain two layers or multilayer cloth the magnesia synthetical glue of more closely knit phosphoric acid coagulate the thin slice of material.
Because this processing method has improved its folding strength and surface hardness greatly, and specification is 1 * 2m.Can apply to indoor wall decorates.Paste low about 2 times of cost than existing indoor wall, easy construction also can replace three-ply-wood, gorgeous plate, paper overlaid plywood etc. to do furniture surfacing usefulness, low about 3.5 times of cost.Obvious advantage is also arranged, embodiment at aspect such as water-fast, ageing-resistant, wear-resisting:
The ratio of compound and content are:
Magnesia (containing MgO＞80%) 1000
Magnesium chloride brine (Be23 °) 400
Stone flour (more than 200 orders) 330
Water soluble resin (urine aldehyde) 5
Phosphoric acid salt 6.3
After above compound adds that suitable magnesium oxide series pigments stirs, with 1/2 of compound place as figure A show in the surrounding edge on glass, stir roll extrusion with ellipse garden post, it is on glass until material is tiled in, repave cloth, with ellipse garden post rolling, on former surrounding edge, add the surrounding edge of a same size and height then again, carry out again once getting final product by said process.
The magnesia synthetic thin slice of the phosphoric acid that adopts processing method of the present invention to make, its controllable thickness system is to 2.5mm, and folding strength can reach 29MPA, coefficient of softening 0.88.
Claims (1)
1, the magnesia synthetical glue of phosphoric acid coagulates the method that material is made decorative laminate, its feature (1) part mixing ratio of hanking is a magnesium oxide: magnesium chloride solution (Be23 °): stone flour: water soluble resin: phosphoric acid salt: cloth=1000: 400: 330: 5: 6.3: two layers, (2) with magnesium oxide, magnesium chloride solution, stone flour, water soluble resin, phosphoric acid salt is mixed into compound, on sheet glass, place the surrounding edge of one pair of certain altitude (being the first layer thickness of thin slice), compound is poured on glass, be placed on the surrounding edge with an ellipse garden post (longer) than surrounding edge, promoting ellipse garden post rolls, evenly very thin paving on glass surface of compound, (3) on compound, lay cloth, use the post roll extrusion of ellipse garden again, cloth and compound are better meshed, carry out one so repeatedly to for several times, contain two and coagulate the thin slice of material to the magnesia synthetical glue of more closely knit phosphoric acid of several layers of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91107074 CN1067424A (en) | 1991-06-06 | 1991-06-06 | The magnesia synthetical glue of phosphoric acid coagulates material and makes the decorative laminate method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91107074 CN1067424A (en) | 1991-06-06 | 1991-06-06 | The magnesia synthetical glue of phosphoric acid coagulates material and makes the decorative laminate method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1067424A true CN1067424A (en) | 1992-12-30 |
Family
ID=4908437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91107074 Pending CN1067424A (en) | 1991-06-06 | 1991-06-06 | The magnesia synthetical glue of phosphoric acid coagulates material and makes the decorative laminate method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1067424A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037828C (en) * | 1994-07-08 | 1998-03-25 | 陈雪海 | Artificial wood board and its producing method |
| CN1331648C (en) * | 2003-11-18 | 2007-08-15 | 董少勇 | Preparation method of imitation sandstone product |
-
1991
- 1991-06-06 CN CN 91107074 patent/CN1067424A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037828C (en) * | 1994-07-08 | 1998-03-25 | 陈雪海 | Artificial wood board and its producing method |
| CN1331648C (en) * | 2003-11-18 | 2007-08-15 | 董少勇 | Preparation method of imitation sandstone product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |