CN103866922B - The production technology of a kind of composite material watt - Google Patents
The production technology of a kind of composite material watt Download PDFInfo
- Publication number
- CN103866922B CN103866922B CN201410097397.0A CN201410097397A CN103866922B CN 103866922 B CN103866922 B CN 103866922B CN 201410097397 A CN201410097397 A CN 201410097397A CN 103866922 B CN103866922 B CN 103866922B
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- China
- Prior art keywords
- watt
- composite material
- production technology
- thickening
- weight ratio
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- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000008719 thickening Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 238000007493 shaping process Methods 0.000 claims abstract description 3
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 5
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002562 thickening agent Substances 0.000 claims description 3
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 2
- 150000004054 benzoquinones Chemical class 0.000 claims description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses the production technology of a kind of composite material watt, described technique comprises the steps, the preparation of step a material, step b add composite assistant, step c thickening, steps d watt mold pressing, to prepare and the mixed material of thickening is poured in mould, at the temperature of 135 DEG C to 160 DEG C, exert pressure after the unit interval with the unit pressure of 18 to 32 MPas, watt i.e. machine-shaping.Relative to the traditional tile mode of production, with short production cycle, effectively can reduce the wasting of resources, not welding.Production stage is simple, and range of application is wide.
Description
Technical field
The present invention relates to the production technology of a kind of watt, particularly relate to the production technology of a kind of composite material watt.
Background technology
A traditional watt making is divided into two kinds.The first, by loam moulding, enters tile kiln and fires after drying.This technique labour intensity is large, and yield rate is low, due to the discharge of carbon dioxide in sintering procedure, adds that needs cut into a mountain and gets clay, larger to the destruction of environment.The second adds sandstone in a mold after moulding with cement, and naturally dry, the cement solidifies aftershaping.This kind of technique labour intensity is large, and the process-cycle is long, transport and installation process higher along bad rate.
And above-mentioned two kinds of materials make watt, because proportion is comparatively large, installation process can not be located, and higher to the requirement of room frame.Thus be necessary for above deficiency.Developmental research uses other composite materials to produce Novel tile.It is made to have high strength, more durable, more energy-conservation, the more performance such as environmental protection.
Summary of the invention
The production technology of the production method at substantial resource that object of the present invention to be just to provide in a kind of traditional processing technology that solved the problem watt and the composite material of the technical problems such as welding watt.
To achieve these goals, the technical solution used in the present invention is: the production technology of a kind of composite material watt, and described technique comprises the steps,
Step a material is prepared, and taking weight ratio is the resin of 25 to 45 parts, the antishrinking agent of 15 to 30 parts, the curing compound of 1 to 1.5 part, the fortifying fibre of 15 to 25 parts, mixes, and stirs;
Step b adds composite assistant, and composite assistant adopts weight ratio to be the fleut of 40 to 55 parts or fire-retardant class powder, continues to stir;
Step c thickening, adds the magnesium oxide thickener that weight ratio is 1 to 1.2 part in the mixed material stirred, and continues to stir, and after stirring, being sealed heats to 60 DEG C carries out fast thickening;
Steps d watt mold pressing, weighs the mixed material after thickening and pours in the mould of having heated, impose the pressure of 18 to 32 MPas under the condition of constant temperature 135 DEG C to 160 DEG C, after the mold pressing unit interval, and watt i.e. machine-shaping;
As preferably, in the batching in step a, also comprise the zinc stearate of weight ratio 0.5 to 1.5 part and the mixture of benzoquinones;
As preferably, the resin in described step a is unsaturated polyester resin;
As preferably, the antishrinking agent in described step a is polystyrene;
As preferably, the fleut in described step b at least comprises calcium carbonate and aluminium hydroxide;
As preferably, the fortifying fibre in described step a is short glass fiber;
As preferably, in described steps d the mold pressing unit interval be according to watt actual (real) thickness, using every 1mm thick press time for 30-60 second is as unit of account.
Compared with prior art, the invention has the advantages that: the production craft step of a kind of composite material provided by the invention watt is simple, and mechanization degree is high, is applicable to process different requirement, different-thickness watt.Range of application is wide.Adopt the composite material of resin and fiber.Composite material watt is produced in the mode of compression molding.Relative traditional handicraft is produced, and can effectively economize on resources.Reduce energy consumption, and not welding.
Detailed description of the invention
The invention will be further described below.
Embodiment: embodiments of the invention are production technologies of a kind of composite material watt, in the implementation case, the gross weight of mixed material preparation is double centner.For make thickness be 6 millimeters watt, concrete process is carried out in accordance with the following steps:
(1) material preparation, takes the resin of 25 kilograms, the antishrinking agent of 20 kilograms, the curing compound of 0.25 kilogram, the short glass fiber of 15 kilograms mixes, and stir.Resin unsaturated polyester resin in this step, aforementioned short glass fiber is different in size.
(2) fleut adding 55 kilograms continues to stir, and the fleut that this example adds is calcium carbonate.
(3) thickening step: the magnesia adding 4.75 kilograms in the mixed material stirred, and again mixed material is stirred.Thickening room is entered, fast thickening under 60 DEG C of conditions with sealing bag sealing after range estimation evenly.
(4) mould pressing process: first watt mould installed in hydraulic press is heated, constant temperature when being warming up to 140 DEG C, then weighs the mixed material after thickening by constant weight and pours in watt mould, after pressure pressurize 270 second of 22 MPas, watt namely molded, it is taken out from mould.In the present embodiment, watt intensity produced as fortifying fibre with glass fiber is high, proportion is little, lightweight, is only 1/3rd of clay and cement tile.There is the feature of high-strength light, and with low cost.
Principle of the present invention is roughly: the thickening technology of composite material combined with the inner pattern releasing agent applicable of composite material, give full play to composite material moulded operational characteristic, here, add by thickener is magnesian, chemistry thickening carries out thickening to resin paste compound, and basic resin molecular weight increases.Material is made to become block on the one hand; when the effect of what is more important thickening is also hot press moulding; macromolecule resin can promote powder; fiber flows together and is full of mold cavity, obtains the mould that all directions intensity is consistent, and interior stripping mechanism; not only ensure that cured article is easy to the demoulding; more importantly zinc stearate at high temperature under high pressure, because of the existence of metal ion zinc, drives zinc stearate to be suspended in the surface of die material die cavity.In other words, zinc stearate is attached to the upper and lower surface of molded product.Forming the film that one deck is not hydrophilic, and long-term existence, can not decompose.The water absorption rate to make watt reduces greatly, the weathering characteristics to improve watt.
Above exhaustive presentation is carried out to the production technology of a kind of composite material provided by the present invention watt, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, to change of the present invention and improve will be possible, and design and the scope of accessory claim defined can not be exceeded, in sum, this description should not be construed as limitation of the present invention.
Claims (5)
1. a production technology for composite material watt, is characterized in that: described technique comprises the steps,
Step a material is prepared, and taking weight ratio is the resin of 25 to 45 parts, the antishrinking agent of 15 to 30 parts, the curing compound of 1 to 1.5 part, the fortifying fibre of 15 to 25 parts, mixes, and stirs; Described fortifying fibre is fiber short glass fiber different in size;
Step b adds composite assistant, and composite assistant adopts weight ratio to be the fleut of 40 to 55 parts, continues to stir;
Step c thickening, adds the magnesium oxide thickener that weight ratio is 1 to 1.2 part in the mixed material stirred, and continues to stir, and after stirring, it is sealed with sealing bag and heats to 60 DEG C and carry out fast thickening;
Steps d watt mold pressing, weighs the mixed material after thickening and pours in the mould of having heated, impose the pressure of 18 to 32 MPas under the condition of constant temperature 135 to 160 DEG C, after the mold pressing unit interval, and watt i.e. machine-shaping; The mold pressing unit interval be according to watt actual (real) thickness, using every 1mm thick press time for 30-60 second is as unit of account.
2. the production technology of a kind of composite material watt according to claim 1, is characterized in that: also comprise the zinc stearate of weight ratio 0.5 to 1.5 part and the mixture of benzoquinones in the batching in described step a.
3. the production technology of a kind of composite material watt according to claim 1, is characterized in that: the resin in described step a is unsaturated polyester resin.
4. the production technology of a kind of composite material watt according to claim 1, is characterized in that: the antishrinking agent in described step a is polystyrene.
5. the production technology of a kind of composite material watt according to claim 1, is characterized in that: the fleut in described step b at least comprises calcium carbonate and aluminium hydroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410097397.0A CN103866922B (en) | 2014-03-14 | 2014-03-14 | The production technology of a kind of composite material watt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410097397.0A CN103866922B (en) | 2014-03-14 | 2014-03-14 | The production technology of a kind of composite material watt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103866922A CN103866922A (en) | 2014-06-18 |
| CN103866922B true CN103866922B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410097397.0A Active CN103866922B (en) | 2014-03-14 | 2014-03-14 | The production technology of a kind of composite material watt |
Country Status (1)
| Country | Link |
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| CN (1) | CN103866922B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488005A (en) * | 2017-08-18 | 2017-12-19 | 四川尚典建材有限公司 | Unburned roof clay tile and its preparation technology |
| KR101816496B1 (en) * | 2017-09-29 | 2018-02-21 | 한택영 | Manufacturing method of paper-roofing tile for decorating indoor and outdoor and paper-roofing tile for decorating indoor and outdoor manufactrured by the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0959054A (en) * | 1995-08-22 | 1997-03-04 | Senda Kawara Kogyo Kk | Production of clay roof tile |
| JP2000274012A (en) * | 1999-03-24 | 2000-10-03 | Kanegafuchi Chem Ind Co Ltd | Concrete tile and its manufacture |
| US7596919B1 (en) * | 2002-10-18 | 2009-10-06 | Robert Vande Hey | Lightweight composite roofing tiles |
| CN102951870A (en) * | 2011-08-30 | 2013-03-06 | 刘培仁 | Straw-fiber-reinforced polyester tile and manufacturing method thereof |
-
2014
- 2014-03-14 CN CN201410097397.0A patent/CN103866922B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0959054A (en) * | 1995-08-22 | 1997-03-04 | Senda Kawara Kogyo Kk | Production of clay roof tile |
| JP2000274012A (en) * | 1999-03-24 | 2000-10-03 | Kanegafuchi Chem Ind Co Ltd | Concrete tile and its manufacture |
| US7596919B1 (en) * | 2002-10-18 | 2009-10-06 | Robert Vande Hey | Lightweight composite roofing tiles |
| CN102951870A (en) * | 2011-08-30 | 2013-03-06 | 刘培仁 | Straw-fiber-reinforced polyester tile and manufacturing method thereof |
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| CN103866922A (en) | 2014-06-18 |
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Effective date of registration: 20220424 Address after: 610000 No. 5, floor 19, No. 28, Taisheng North Road, Qingyang District, Chengdu, Sichuan Patentee after: SICHUAN SHANGDIAN BUILDING MATERIALS CO.,LTD. Address before: 610000 Chuangxin Road, Industrial Development Zone, Qingbaijiang District, Chengdu City, Sichuan Province Patentee before: CHENGDU SHUNMEI INTERNATIONAL TRADE Co.,Ltd. |