CN115141011A - 一种超薄陶瓷岩板及其制备方法 - Google Patents
一种超薄陶瓷岩板及其制备方法 Download PDFInfo
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- 239000000919 ceramic Substances 0.000 title claims abstract description 75
- 239000011435 rock Substances 0.000 title claims abstract description 74
- 238000002360 preparation method Methods 0.000 title abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 43
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 42
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 42
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims abstract description 42
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 21
- 229910021532 Calcite Inorganic materials 0.000 claims abstract description 21
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000006004 Quartz sand Substances 0.000 claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 21
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 21
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 21
- 239000011787 zinc oxide Substances 0.000 claims abstract description 21
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 6
- 239000010433 feldspar Substances 0.000 claims abstract description 6
- 229940072033 potash Drugs 0.000 claims abstract description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 6
- 235000015320 potassium carbonate Nutrition 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims description 51
- 238000003825 pressing Methods 0.000 claims description 16
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000000498 ball milling Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 239000011363 dried mixture Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
本发明公开了一种超薄陶瓷岩板及其制备方法，涉及陶瓷岩板加工技术领域。本发明是超薄陶瓷岩板包括以下重量份的原料：钾长石20‑50份、方解石5‑10份、石英砂5‑10份、高岭土1‑3份、滑石粉1‑2份、硫酸镁1‑2份、氧化石墨烯1‑3份、纳米氧化铝粉0.5‑1份、硅酸盐0.1‑0.5份、碳酸钡3‑5份和氧化锌0.5‑1.5份。本发明超薄陶瓷岩板的厚度低于3mm且强度可达到58MPa以上，丰富了陶瓷岩板的应用领域。
Description
技术领域
本发明属于岩板加工技术领域，具体涉及一种超薄陶瓷岩板及其制备方法。
背景技术
陶瓷岩板是一种新型陶瓷产品，其超大的规格能够承载比传统陶瓷砖更为丰富的纹理元素，加上装饰效果简洁大方、留缝少等优势，使陶瓷岩板在高端家居产品市场中占有较大比例。目前陶瓷岩板厚度相对较高，超薄陶瓷岩板存在强度低的问题，因此提高超薄陶瓷岩板的强度是目前陶瓷岩板研究的热点。
发明内容
针对现有技术的不足，本发明提供了一种强度高的超薄陶瓷岩板，本发明的超薄陶瓷岩板厚度低于3cm且强度可达到58MPa以上。
本发明超薄陶瓷岩板包括以下重量份的原料：
钾长石20-50份、方解石5-10份、石英砂5-10份、高岭土1-3份、滑石粉1-2份、硫酸镁1-2份、氧化石墨烯1-3份、纳米氧化铝粉0.5-1份、硅酸盐0.1-0.5份、碳酸钡3-5份和氧化锌0.5-1.5份。
优选的，本发明所述超薄陶瓷岩板包括以下重量份的原料：
钾长石25-50份、方解石5-10份、石英砂5-10份、高岭土1-3份、滑石粉1-2份、硫酸镁1-2份、氧化石墨烯1-3份、纳米氧化铝粉0.5-1份、硅酸盐0.1-0.5份、碳酸钡3-5份和氧化锌0.5-1.5份。
优选的，本发明所述超薄陶瓷岩板包括以下重量份的原料：
钾长石30-50份、方解石5-10份、石英砂5-10份、高岭土1-3份、滑石粉1-2份、硫酸镁1-2份、氧化石墨烯1-3份、纳米氧化铝粉0.5-1份、硅酸盐0.1-0.5份、碳酸钡3-5份和氧化锌0.5-1.5份。
优选的，本发明所述超薄陶瓷岩板包括以下重量份的原料：
钾长石35-50份、方解石5-10份、石英砂5-10份、高岭土1-3份、滑石粉1-2份、硫酸镁1-2份、氧化石墨烯1-3份、纳米氧化铝粉0.5-1份、硅酸盐0.1-0.5份、碳酸钡3-5份和氧化锌0.5-1.5份。
优选的，本发明所述超薄陶瓷岩板包括以下重量份的原料：
钾长石35-50份、方解石5-10份、石英砂5-10份、高岭土1-3份、滑石粉1-2份、硫酸镁1-2份、氧化石墨烯1-3份、纳米氧化铝粉0.5-1份、硅酸盐0.1-0.5份、碳酸钡3-5份和氧化锌0.5-1.5份。
优选的，本发明所述超薄陶瓷岩板包括以下重量份的原料：
钾长石40-50份、方解石5-10份、石英砂5-10份、高岭土1-3份、滑石粉1-2份、硫酸镁1-2份、氧化石墨烯1-3份、纳米氧化铝粉0.5-1份、硅酸盐0.1-0.5份、碳酸钡3-5份和氧化锌0.5-1.5份。
本发明的另一目的是提供了所述超薄陶瓷岩板的制备方法，包括以下步骤：
(1)按比例称取原料，加入适量水制成浆料后进行球磨；
(2)将球磨后的混合物料进行喷粉干燥；
(3)将干燥品后的混合物料干压成型，得到厚度小于3mm的陶瓷岩板坯体；
(4)将陶瓷岩板坯体输送至干燥窑进行干燥，得到所述超薄陶瓷岩板。
优选的，步骤(1)所述浆料中水含量为55％-65％。
优选的，步骤(3)所述干压成型时的压制压力为480-550Kg/cm2。
优选的，步骤(4)所述干燥温度为150～200℃，干燥时间为10-24h。
与现有技术相比，本发明具有以下有益效果：
本发明是利用钾长石、方解石、石英砂、高岭土、滑石粉、硫酸镁、氧化石墨烯、纳米氧化铝粉、硅酸盐、碳酸钡和氧化锌为原料制备超薄陶瓷岩板。本发明的超薄陶瓷岩板的厚度低于3mm且强度可达到58MPa以上，丰富了陶瓷岩板的应用领域。
具体实施方式
下面结合具体实施例对本发明作进一步说明。
实施例1
一种超薄陶瓷岩板的制备方法，具体步骤如下
(1)称取20重量份钾长石微粉、8重量份方解石为微粉、5重量份石英砂、2重量份高岭土、1重量份滑石粉、1重量份硫酸镁微粉、1重量份氧化石墨烯、0.5重量份纳米氧化铝粉(平均粒径为1.8nm)、0.1重量份硅酸盐、3重量份碳酸钡和0.5份氧化锌；
加入60％的水制成浆料进行球磨处理30h；
(2)将球磨后的混合物料进行喷粉干燥；
(3)将干燥品后的混合物料干压成型，其中压制压力为500Kg/cm2，得到厚度为2.0mm的陶瓷岩板坯体；
(4)将陶瓷岩板坯体输送至干燥窑进行干燥，其中干燥温度为170℃，干燥时间为20h，得到超薄陶瓷岩板。
实施例2
一种超薄陶瓷岩板的制备方法，具体步骤如下
(1)称取25重量份钾长石微粉、5重量份方解石为微粉、6重量份石英砂、1重量份高岭土、2重量份滑石粉、1重量份硫酸镁微粉、1重量份氧化石墨烯、0.5重量份纳米氧化铝粉(平均粒径为1.8nm)、0.2重量份硅酸盐、3重量份碳酸钡和1份氧化锌；
加入65％的水制成浆料进行球磨处理30h；
(2)将球磨后的混合物料进行喷粉干燥；
(3)将干燥品后的混合物料干压成型，其中压制压力为550Kg/cm2，得到厚度为2mm的陶瓷岩板坯体；
(4)将陶瓷岩板坯体输送至干燥窑进行干燥，其中干燥温度为200℃，干燥时间为15h，得到所述超薄陶瓷岩板。
实施例3
一种超薄陶瓷岩板的制备方法，具体步骤如下
(1)称取30重量份钾长石微粉、7重量份方解石为微粉、5重量份石英砂、3重量份高岭土、1重量份滑石粉、2重量份硫酸镁微粉、3重量份氧化石墨烯、0.5重量份纳米氧化铝粉(平均粒径为1.8nm)、0.5重量份硅酸盐、3重量份碳酸钡和1.5份氧化锌；
加入65％的水制成浆料进行球磨处理30h；
(2)将球磨后的混合物料进行喷粉干燥；
(3)将干燥品后的混合物料干压成型，其中压制压力为480Kg/cm2，得到厚度为2mm的陶瓷岩板坯体；
(4)将陶瓷岩板坯体输送至干燥窑进行干燥，其中干燥温度为150℃，干燥时间为24h，得到所述超薄陶瓷岩板。
实施例4
一种超薄陶瓷岩板的制备方法，具体步骤如下
(1)称取50重量份钾长石微粉、10重量份方解石为微粉、5重量份石英砂、1重量份高岭土、2重量份滑石粉、2重量份硫酸镁微粉、3重量份氧化石墨烯、0.5重量份纳米氧化铝粉(平均粒径为1.8nm)、0.5重量份硅酸盐、4重量份碳酸钡和1.5份氧化锌；
加入65％的水制成浆料进行球磨处理30h；
(2)将球磨后的混合物料进行喷粉干燥；
(3)将干燥品后的混合物料干压成型，其中压制压力为550Kg/cm2，得到厚度为2mm的陶瓷岩板坯体；
(4)将陶瓷岩板坯体输送至干燥窑进行干燥，其中干燥温度为170℃，干燥时间为20h，得到所述超薄陶瓷岩板。
对比例1
一种超薄陶瓷岩板的制备方法，具体步骤如下
(1)称取20重量份钾长石微粉、8重量份方解石为微粉、5重量份石英砂、2重量份高岭土、1重量份滑石粉、1重量份硫酸镁微粉、1重量份氧化石墨烯、0.1重量份硅酸盐、3重量份碳酸钡和0.5份氧化锌；
加入60％的水制成浆料进行球磨处理30h；
(2)将球磨后的混合物料进行喷粉干燥；
(3)将干燥品后的混合物料干压成型，其中压制压力为500Kg/cm2，得到厚度为2.0mm的陶瓷岩板坯体；
(4)将陶瓷岩板坯体输送至干燥窑进行干燥，其中干燥温度为170℃，干燥时间为20h，得到一种超薄陶瓷岩板。
对比例2
一种超薄陶瓷岩板的制备方法，具体步骤如下
(1)称取20重量份钾长石微粉、8重量份方解石为微粉、5重量份石英砂、2重量份高岭土、1重量份滑石粉、1重量份硫酸镁微粉、O.5重量份纳米氧化铝粉(平均粒径为1.8nm)、0.1重量份硅酸盐、3重量份碳酸钡和0.5份氧化锌；
加入60％的水制成浆料进行球磨处理30h；
(2)将球磨后的混合物料进行喷粉干燥；
(3)将干燥品后的混合物料干压成型，其中压制压力为500Kg/cm2，得到厚度为2.0mm的陶瓷岩板坯体；
(4)将陶瓷岩板坯体输送至干燥窑进行干燥，其中干燥温度为170℃，干燥时间为20h，得到一种超薄陶瓷岩板。
对比例3
一种超薄陶瓷岩板的制备方法，具体步骤如下
(1)称取20重量份钾长石微粉、8重量份方解石为微粉、5重量份石英砂、2重量份高岭土、1重量份硫酸镁微粉、0.1重量份硅酸盐、3重量份碳酸钡和0.5份氧化锌；
加入60％的水制成浆料进行球磨处理30h；
(2)将球磨后的混合物料进行喷粉干燥；
(3)将干燥品后的混合物料干压成型，其中压制压力为500Kg/cm2，得到厚度为2.0mm的陶瓷岩板坯体；
(4)将陶瓷岩板坯体输送至干燥窑进行干燥，其中干燥温度为170℃，干燥时间为20h，得到一种超薄陶瓷岩板。
将实施例1～4和对比例1-3制备的陶瓷岩板坯体以及超薄陶瓷岩板进行强度检测，具体如表1所示。
表1
| 坯体强度 | 超薄陶瓷岩板强度 | |
| 实施例1～4 | 49MPa-53MPa | 58MPa-65MPa |
| 对比例1 | 36MPa | 42MPa |
| 对比例2 | 32MPa | 40MPa |
| 对比例3 | 25MPa | 33MPa |
需要说明的是，以上列举的仅是本发明的若干个具体实施例，显然本发明不仅仅限于以上实施例，还可以有其他变形。本领域的技术人员从本发明公开内容直接导出或间接引申的所有变形，均应认为是本发明的保护范围。
Claims (10)
1.一种超薄陶瓷岩板，其特征在于，所述超薄陶瓷岩板包括以下重量份的原料：
钾长石20-50份、方解石5-10份、石英砂5-10份、高岭土1-3份、滑石粉1-2份、硫酸镁1-2份、氧化石墨烯1-3份、纳米氧化铝粉0.5-1份、硅酸盐0.1-0.5份、碳酸钡3-5份和氧化锌0.5-1.5份。
2.根据权利要求1所述超薄陶瓷岩板，其特征在于，所述超薄陶瓷岩板包括以下重量份的原料：
钾长石25-50份、方解石5-10份、石英砂5-10份、高岭土1-3份、滑石粉1-2份、硫酸镁1-2份、氧化石墨烯1-3份、纳米氧化铝粉0.5-1份、硅酸盐0.1-0.5份、碳酸钡3-5份和氧化锌0.5-1.5份。
3.根据权利要求1所述超薄陶瓷岩板，其特征在于，所述超薄陶瓷岩板包括以下重量份的原料：
钾长石30-50份、方解石5-10份、石英砂5-10份、高岭土1-3份、滑石粉1-2份、硫酸镁1-2份、氧化石墨烯1-3份、纳米氧化铝粉0.5-1份、硅酸盐0.1-0.5份、碳酸钡3-5份和氧化锌0.5-1.5份。
4.根据权利要求1所述超薄陶瓷岩板，其特征在于，所述超薄陶瓷岩板包括以下重量份的原料：
钾长石35-50份、方解石5-10份、石英砂5-10份、高岭土1-3份、滑石粉1-2份、硫酸镁1-2份、氧化石墨烯1-3份、纳米氧化铝粉0.5-1份、硅酸盐0.1-0.5份、碳酸钡3-5份和氧化锌0.5-1.5份。
5.根据权利要求1所述超薄陶瓷岩板，其特征在于，所述超薄陶瓷岩板包括以下重量份的原料：
钾长石35-50份、方解石5-10份、石英砂5-10份、高岭土1-3份、滑石粉1-2份、硫酸镁1-2份、氧化石墨烯1-3份、纳米氧化铝粉0.5-1份、硅酸盐0.1-0.5份、碳酸钡3-5份和氧化锌0.5-1.5份。
6.根据权利要求1所述超薄陶瓷岩板，其特征在于，所述超薄陶瓷岩板包括以下重量份的原料：
钾长石40-50份、方解石5-10份、石英砂5-10份、高岭土1-3份、滑石粉1-2份、硫酸镁1-2份、氧化石墨烯1-3份、纳米氧化铝粉0.5-1份、硅酸盐0.1-0.5份、碳酸钡3-5份和氧化锌0.5-1.5份。
7.根据权利要求1～6任意一项所述超薄陶瓷岩板的制备方法，其特征在于，包括以下步骤：
(1)按比例称取原料，加入适量水制成浆料后进行球磨；
(2)将球磨后的混合物料进行喷粉干燥；
(3)将干燥品后的混合物料干压成型，得到厚度小于3mm的陶瓷岩板坯体；
(4)将陶瓷岩板坯体输送至干燥窑进行干燥，得到所述超薄陶瓷岩板。
8.根据权利要求7所述的制备方法，其特征在于，步骤(1)所述浆料中水含量为55％-65％。
9.根据权利要求7所述的制备方法，其特征在于，步骤(3)所述干压成型时的压制压力为480-550Kg/cm2。
10.根据权利要求7所述的制备方法，其特征在于，步骤(4)所述干燥温度为150～200℃，干燥时间为10-24h。
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