CN107324789A - 一种全透微粉抛光瓷砖及其制备方法 - Google Patents
一种全透微粉抛光瓷砖及其制备方法 Download PDFInfo
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Abstract
本发明公开了一种全透微粉抛光瓷砖及其制备方法,由如下重量份的原料制成:低温长石45‑55份、膨胀珍珠岩30‑40份、煅烧高岭土15‑25份、软土5‑10份、水磨钾长石粉2‑8份、硼砂8‑15份、瓷砂5‑10份、硅石2‑6份、水洗钠长石1‑5份、精选砂5‑15份和水50‑60份。其制备方法:(1)球磨;(2)除铁陈腐;(3)制粉;(4)压制成型;(5)烧成;(6)抛光。本发明解决传统抛光砖表面层次、立体性及仿石效果模糊不佳,研发了超透料的应用,使得仿石效果更为逼真,同时具有较好抗渗透性、光泽度。
Description
技术领域
本发明涉及建筑装饰材料技术领域,尤其是涉及一种全透微粉抛光瓷砖及其制备方法。
背景技术
抛光砖,是通体砖的一种,由通体砖坯体的表面经过打磨而成的一种光亮的砖,是近年来国内外非常流行的新型装饰陶瓷材料,表面经过磨光,抛光砖的表面比通体砖要光洁的多。
抛光砖与天然石材比较,无放射元素,天然石材属矿物质,未经高温烧结,故含有个别微量放射性元素,长期接触会对人体有害;抛光砖对人体无害;天然石材由于成岩时间、岩层深浅不同色差较大,抛光砖经精心调配,同批产品花色一致,基本无色差;抛光砖抗弯曲强度大,天然石材由于自然形成,成材时间、风化等不尽相同,导致紧密程度、强度不一;抛光砖由数千吨液压机压制,再经1200℃以上高温烧结,强度高;抛光砖砖体薄、重量轻,天然石材因强度低,故加工厚度较大,笨重,增加了楼层建筑物的负荷重量,形成潜在威胁,成本上升,并且增加了运输、铺贴等困难。
同时,抛光砖具有抗冻防污、耐酸耐碱、光亮华丽、历久弥新的特点,抛光砖坚硬耐磨,适合在除洗手间、厨房以外的多数室内空间中使用,比如用于阳台,外墙装饰等,使抛光砖得到大量的运用。
但是,目前抛光砖主要是采用传统的布料设备进行布料之后抛光,配方工艺相对比较简单,白料和透料温度相差不大,表面层次不明显,没有太好的仿真效果,同时存在抗渗透性、光泽度较差情况。
发明内容
本发明的目的是针对以上现有技术的缺陷,提供一种全透微粉抛光瓷砖及其制备方法,解决传统抛光砖表面层次、立体性及仿石效果模糊不佳,研发了超透料的应用,使得仿石效果更为逼真,同时具有较好抗渗透性、光泽度。
为了达到上述目的,本发明通过以下技术方案来实现的:
一种全透微粉抛光瓷砖,由如下重量份的原料制成:低温长石45-55份、膨胀珍珠岩30-40份、煅烧高岭土15-25份、软土5-10份、水磨钾长石粉2-8份、硼砂8-15份、瓷砂5-10份、硅石2-6份、水洗钠长石1-5份、精选砂5-15份和水50-60份。
优选的,所述低温长石50份、膨胀珍珠岩35份、煅烧高岭土20份、软土7份、水磨钾长石粉5份、硼砂11份、瓷砂7份、硅石4份、水洗钠长石3份、精选砂10份和水55份。
优选的,所述精选砂中二氧化硅含量不小于95%。
一种全透微粉抛光瓷砖的制备方法,包括以下步骤:
(1)球磨:按重量份数计,分别称取低温长石、膨胀珍珠岩、煅烧高岭土、软土、水磨钾长石粉、硼砂、瓷砂、硅石、水洗钠长石、精选砂加入球磨机后加水球磨均匀,得到泥浆;
(2)除铁陈腐:将泥浆经过高磁除铁器自动循环除铁后放入浆池中进行陈腐;
(3)制粉:将陈腐的泥浆放入喷雾干燥塔制成半干颗粒粉料;
(4)压制成型:将粉料送入陶瓷压机进行压制成型制成砖胚;
(5)烧成:将砖胚送入锟道窑烧制,烧制时间8-12h,预热温度为800-1000℃,烧制的温度为1300-1400℃,然后冷却至25-35℃,保温1-2h;
(6)抛光:利用自动抛光机将烧制的产品表面抛至水平表面,即得全透微粉抛光瓷砖。
优选的,所述步骤(1)中球磨均匀条件:以350-450r/min转速研磨40-60min。
优选的,所述步骤(1)中研磨细度为200目筛余0.2-0.3%。
优选的,所述步骤(2)中陈腐时间为2-3天。
优选的,所述步骤(4)中陶瓷压机的压力为40-60MPa。
优选的,所述步骤(5)中锟道窑升温速率为15-20℃/min。
优选的,所述步骤(5)中锟道窑降温速率为10-15℃/min。
本发明与现有技术相比,具有如下的有益效果:本发明提供一种全透微粉抛光瓷砖及其制备方法,解决传统抛光砖表面层次、立体性及仿石效果模糊不佳,研发了超透料的应用,使得仿石效果更为逼真,同时具有较好抗渗透性、光泽度,具体如下:
(1)本发明的全透微粉抛光瓷砖通过选用合适的原料、加上合理的配比及适宜的加工工艺,得到了致密度高、光泽度好、仿石效果好的瓷砖,其具有吸水率低、抗老化性能强、耐腐蚀性好及持久耐用的特点;
(2)本发明通过采用低温长石、水洗钠长石、软土、水磨钾长石粉、瓷砂、膨胀珍珠岩等低温透料,可使砖面的通透性强,同时,使得砖面更具有石材质感;
(3)本发明通过采用硅粉、硼砂、精选砂等耐高温、耐磨材料,可使制得的瓷砖具有较高的强度、较好的抗老化及耐腐蚀性能。
(4)本发明通过加入稳泡剂、分散剂、流平剂、增稠剂和防霉剂,使涂料中各原料反应更充分,提高乳胶漆的耐磨性、抗老化性能。
具体实施方式
为使发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例,对本发明实施例中的技术方案进行清楚、完整地描述。
实施例1
一种全透微粉抛光瓷砖,由如下重量份的原料制成:低温长石50份、膨胀珍珠岩35份、煅烧高岭土20份、软土7份、水磨钾长石粉5份、硼砂11份、瓷砂7份、硅石4份、水洗钠长石3份、精选砂10份和水55份。
其中,所述精选砂中二氧化硅含量不小于95%。
一种全透微粉抛光瓷砖的制备方法,包括以下步骤:
(1)球磨:按重量份数计,分别称取低温长石、膨胀珍珠岩、煅烧高岭土、软土、水磨钾长石粉、硼砂、瓷砂、硅石、水洗钠长石、精选砂加入球磨机后加水球磨均匀,得到泥浆;
(2)除铁陈腐:将泥浆经过高磁除铁器自动循环除铁后放入浆池中进行陈腐;
(3)制粉:将陈腐的泥浆放入喷雾干燥塔制成半干颗粒粉料;
(4)压制成型:将粉料送入陶瓷压机进行压制成型制成砖胚;
(5)烧成:将砖胚送入锟道窑烧制,烧制时间10h,预热温度为900℃,烧制的温度为1350℃,然后冷却至20℃,保温1.5h;
(6)抛光:利用自动抛光机将烧制的产品表面抛至水平表面,即得全透微粉抛光瓷砖。
其中,所述步骤(1)中球磨均匀条件:以400r/min转速研磨50min。
其中,所述步骤(1)中研磨细度为200目筛余0.2-0.3%。
其中,所述步骤(2)中陈腐时间为2.5天。
其中,所述步骤(4)中陶瓷压机的压力为50MPa。
其中,所述步骤(5)中锟道窑升温速率为17℃/min。
其中,所述步骤(5)中锟道窑降温速率为12℃/min。
实施例2
一种全透微粉抛光瓷砖,由如下重量份的原料制成:低温长石45份、膨胀珍珠岩30份、煅烧高岭土15份、软土5份、水磨钾长石粉2份、硼砂8份、瓷砂5份、硅石2份、水洗钠长石1份、精选砂5份和水50份。
其中,所述精选砂中二氧化硅含量不小于95%。
一种全透微粉抛光瓷砖的制备方法,包括以下步骤:
(1)球磨:按重量份数计,分别称取低温长石、膨胀珍珠岩、煅烧高岭土、软土、水磨钾长石粉、硼砂、瓷砂、硅石、水洗钠长石、精选砂加入球磨机后加水球磨均匀,得到泥浆;
(2)除铁陈腐:将泥浆经过高磁除铁器自动循环除铁后放入浆池中进行陈腐;
(3)制粉:将陈腐的泥浆放入喷雾干燥塔制成半干颗粒粉料;
(4)压制成型:将粉料送入陶瓷压机进行压制成型制成砖胚;
(5)烧成:将砖胚送入锟道窑烧制,烧制时间8-12h,预热温度为800-1000℃,烧制的温度为1300-1400℃,然后冷却至25-35℃,保温1-2h;
(6)抛光:利用自动抛光机将烧制的产品表面抛至水平表面,即得全透微粉抛光瓷砖。
其中,所述步骤(1)中球磨均匀条件:以350r/min转速研磨40min。
其中,所述步骤(1)中研磨细度为200目筛余0.2-0.3%。
其中,所述步骤(2)中陈腐时间为2天。
其中,所述步骤(4)中陶瓷压机的压力为40MPa
其中,所述步骤(5)中锟道窑升温速率为15℃/min。
其中,所述步骤(5)中锟道窑降温速率为10℃/min。
实施例3
一种全透微粉抛光瓷砖,由如下重量份的原料制成:低温长石55份、膨胀珍珠岩40份、煅烧高岭土25份、软土10份、水磨钾长石粉8份、硼砂15份、瓷砂10份、硅石6份、水洗钠长石5份、精选砂15份和水60份。
其中,所述精选砂中二氧化硅含量不小于95%。
一种全透微粉抛光瓷砖的制备方法,包括以下步骤:
(1)球磨:按重量份数计,分别称取低温长石、膨胀珍珠岩、煅烧高岭土、软土、水磨钾长石粉、硼砂、瓷砂、硅石、水洗钠长石、精选砂加入球磨机后加水球磨均匀,得到泥浆;
(2)除铁陈腐:将泥浆经过高磁除铁器自动循环除铁后放入浆池中进行陈腐;
(3)制粉:将陈腐的泥浆放入喷雾干燥塔制成半干颗粒粉料;
(4)压制成型:将粉料送入陶瓷压机进行压制成型制成砖胚;
(5)烧成:将砖胚送入锟道窑烧制,烧制时间8-12h,预热温度为1000℃,烧制的温度为1400℃,然后冷却至35℃,保温2h;
(6)抛光:利用自动抛光机将烧制的产品表面抛至水平表面,即得全透微粉抛光瓷砖。
其中,所述步骤(1)中球磨均匀条件:以450r/min转速研磨60min。
其中,所述步骤(1)中研磨细度为200目筛余0.3%。
其中,所述步骤(2)中陈腐时间为3天。
其中,所述步骤(4)中陶瓷压机的压力为60MPa。
其中,所述步骤(5)中锟道窑升温速率为20℃/min。
其中,所述步骤(5)中锟道窑降温速率为15℃/min。
实施例4
根据《抛光状标准(GB/T4100-1999)》,采取实施例1-3的全透微粉抛光瓷砖以及市售的
另外两款全透微粉抛光瓷砖分别作为对照组1和对照组2进行测试,测试结果见下表1:
污染物 | 实施例1 | 实施例2 | 实施例3 | 对照组1 | 对照组2 |
产品吸水率(%) | 0.01 | 0.02 | 0.01 | 0.35 | 0.43 |
光泽度 | 65 | 62 | 67 | 55 | 58 |
断裂模数(MPa) | 42 | 39 | 40 | 28 | 31 |
由表1可知,经上述工艺制程的的全透微粉抛光瓷砖的产品吸水率、光泽度、断裂模数等性能参数优于市售的抛光砖。
综上,本发明提供一种全透微粉抛光瓷砖及其制备方法,解决传统抛光砖表面层次、立体性及仿石效果模糊不佳,研发了超透料的应用,使得仿石效果更为逼真,同时具有较好抗渗透性、光泽度。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,尽管参照前述实施例对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (10)
1.一种全透微粉抛光瓷砖,其特征在于,由如下重量份的原料制成:低温长石45-55份、膨胀珍珠岩30-40份、煅烧高岭土15-25份、软土5-10份、水磨钾长石粉2-8份、硼砂8-15份、瓷砂5-10份、硅石2-6份、水洗钠长石1-5份、精选砂5-15份和水50-60份。
2.根据权利要求1所述的全透微粉抛光瓷砖,其特征在于,由如下重量份的原料制成:低温长石50份、膨胀珍珠岩35份、煅烧高岭土20份、软土7份、水磨钾长石粉5份、硼砂11份、瓷砂7份、硅石4份、水洗钠长石3份、精选砂10份和水55份。
3.根据权利要求1所述的全透微粉抛光瓷砖,其特征在于,所述精选砂中二氧化硅含量不小于95%。
4.一种根据权利要求1-3任一项所述的全透微粉抛光瓷砖的制备方法,其特征在于,包括以下步骤:
(1)球磨:按重量份数计,分别称取低温长石、膨胀珍珠岩、煅烧高岭土、软土、水磨钾长石粉、硼砂、瓷砂、硅石、水洗钠长石、精选砂加入球磨机后加水球磨均匀,得到泥浆;
(2)除铁陈腐:将泥浆经过高磁除铁器自动循环除铁后放入浆池中进行陈腐;
(3)制粉:将陈腐的泥浆放入喷雾干燥塔制成半干颗粒粉料;
(4)压制成型:将粉料送入陶瓷压机进行压制成型制成砖胚;
(5)烧成:将砖胚送入锟道窑烧制,烧制时间8-12h,预热温度为800-1000℃,烧制的温度为1300-1400℃,然后冷却至25-35℃,保温1-2h;
(6)抛光:利用自动抛光机将烧制的产品表面抛至水平表面,即得全透微粉抛光瓷砖。
5.根据权利要求4所述的全透微粉抛光瓷砖的制备方法,其特征在于,所述步骤(1)中球磨均匀条件:以350-450r/min转速研磨40-60min。
6.根据权利要求4所述的全透微粉抛光瓷砖的制备方法,其特征在于,所述步骤(1)中研磨细度为200目筛余0.2-0.3%。
7.根据权利要求4所述的全透微粉抛光瓷砖的制备方法,其特征在于,所述步骤(2)中陈腐时间为2-3天。
8.根据权利要求4所述的全透微粉抛光瓷砖的制备方法,其特征在于,所述步骤(4)中陶瓷压机的压力为40-60MPa。
9.根据权利要求4所述的全透微粉抛光瓷砖的制备方法,其特征在于,所述步骤(5)中锟道窑升温速率为15-20℃/min。
10.根据权利要求4所述的全透微粉抛光瓷砖的制备方法,其特征在于,所述步骤(5)中锟道窑降温速率为10-15℃/min。
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CN110511011A (zh) * | 2019-10-28 | 2019-11-29 | 佛山淼图科技有限公司 | 一种耐污抛光砖及其制造方法 |
CN113979720A (zh) * | 2021-09-30 | 2022-01-28 | 广东金牌陶瓷有限公司 | 一种大规格高强陶瓷薄板制备工艺及陶瓷薄板 |
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CN110511011A (zh) * | 2019-10-28 | 2019-11-29 | 佛山淼图科技有限公司 | 一种耐污抛光砖及其制造方法 |
CN110511011B (zh) * | 2019-10-28 | 2020-02-07 | 佛山淼图科技有限公司 | 一种耐污抛光砖及其制造方法 |
CN113979720A (zh) * | 2021-09-30 | 2022-01-28 | 广东金牌陶瓷有限公司 | 一种大规格高强陶瓷薄板制备工艺及陶瓷薄板 |
CN113979720B (zh) * | 2021-09-30 | 2023-08-25 | 广东金牌陶瓷有限公司 | 一种大规格高强陶瓷薄板制备工艺及陶瓷薄板 |
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