CN110128164A - 一种自然呼吸的陶瓷 - Google Patents
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Abstract
本发明提供了一种自然呼吸的陶瓷,坯体重量组成为:粘土10‑30份,硅藻土20‑50份,电气石5‑20份,长石10‑20份,石墨烯1‑5份,甲基纤维素5‑10份,磷酸钠5‑10份,氧化石墨1‑5份;釉料重量组成为:高岭土10‑30份,石灰石15‑35份,氧化铁1‑3份,硅藻土10‑20份,钛锐型二氧化钛5‑20份,光触媒5‑10份,纳米金属离子1‑5份。
Description
技术领域
本发明陶瓷领域,尤其涉及一种自然呼吸的陶瓷。
背景技术
随着经济的持续发展,人们的日常生活环境也在逐渐改善,但是,室内环境污染的加剧日益引起人们的重视,各种污染材料的应用导致室内甲醛、苯等有害气体在室内聚集,极易引发重大疾病,尤其是青少年。同时,室外环境中PM2.5污染,导致室内空气污染加剧,传统陶瓷的使用,仅仅是美观,随着人们对于室内环境的要求越来越高,人们对于陶瓷的功能也提出了更多的要求。
发明内容
本发明的目的是提供一种自然呼吸的陶瓷,该陶瓷带有纳米孔结构,可显著的调节室内温湿度,当室内湿度较大时,纳米孔吸收水分,当室内湿度较小时,纳米孔释放水分,极大改善室内干燥或潮湿的现象。同时,该陶瓷还具备吸收、分解甲醛、苯等有害气体的功能,同时可显著清除室内异味,该陶瓷还含有负离子,能够达到沉降PM2.5飘尘,净化空气的作用。
发明内容如下:
一种自然呼吸的陶瓷,坯体重量组成为:
该自然呼吸的陶瓷的制备方法包括:粘土10-30份,硅藻土20-50份,电气石5-20份,长石10-20份,石墨烯1-5份,甲基纤维素5-10份,磷酸钠5-10份,氧化石墨1-5份;
釉料重量组成为:高岭土10-30份,石灰石15-35份,氧化铁1-3份,硅藻土10-20份,钛锐型二氧化钛5-20份,光触媒5-10份,纳米金属粒子1-5份,
自然呼吸的陶瓷的制备方法包括:
1)将坯体原料按比例混合后,进行球磨30-120min,得到混合均匀的浆料,通过过筛、喷雾造粒后,压制成型制成生坯,并在500-700℃烧制30-50min;
2)将釉料原料按比例混合后,进行球磨30-120min,得到混合均匀的釉料;
3)通过喷釉或淋釉的方式将釉料覆盖于生坯表面,然后烧成,烧成温度为800-1000℃,烧成时间为30-50min。
进一步地,釉料组成中进一步包括纳米造孔剂,所述纳米造孔剂的重量份数为5-15份。
其中,纳米金属粒子为金属银粒子、金属钛粒子,所述纳米金属粒子的粒径为1-20nm。
进一步地,陶瓷结构中含有纳米孔,纳米孔的尺寸为1-300nm。
本发明提供的一种自然呼吸的陶瓷于建筑领域的应用。
本发明提供的一种自然呼吸的陶瓷,其坯料中添加硅藻土,硅藻土含有大量的孔状结构,因此,其烧制完成后内部的孔状结构可显著的调节室内温湿度,坯料中含有电气石,其能够释放负离子,负离子可沉降沉降PM2.5飘尘,净化空气,同时,坯料中含有石墨烯,石墨烯具有独特的平面结构,一方面可显著提高陶瓷的硬度,另一方面可大量吸附空气中的有毒气体,坯料中含有氧化石墨,氧化石墨含有有机官能团,更容易在坯料中进行分散。釉料中含有光触媒和钛锐型二氧化钛,钛锐型二氧化钛在光触媒的作用下,可在阳光下分解甲醛、苯等有毒气体,纳米金属粒子能够起到杀菌作用。
综合上述,本发明提供的一种自然呼吸的陶瓷具备调节室内温湿度、吸附、分解室内有毒气体,改善室内环境,杀菌的作用。
具体实施方式
实施例一:
坯料按重量份成分:
粘土20份,硅藻土40份,电气石10份,长石10份,石墨烯3份,甲基纤维素7份,磷酸钠5份,氧化石墨5份;
釉料重量组成为:高岭土20份,石灰石20份,氧化铁3,硅藻土20份,钛锐型二氧化钛15份,光触媒5份,纳米银粒子3份,纳米造孔剂10份,银粒子粒径为20纳米。
将坯体原料按比例混合后,进行球磨60min,得到混合均匀的浆料,通过过筛、喷雾造粒后,压制成型制成生坯,并在600℃烧制40min;
将釉料原料按比例混合后,进行球磨50min,得到混合均匀的釉料;
通过喷釉的方式将釉料覆盖于生坯表面,然后烧成,烧成温度为800℃,烧成时间为50min。
烧制得到的陶瓷内部具有200nm的纳米孔结构
实施例2
坯料按重量份成分:
粘土25份,硅藻土35份,电气石8份,长石5份,石墨烯5份,甲基纤维素5份,磷酸钠5份,氧化石墨5份;
釉料重量组成为:高岭土25份,石灰石20份,氧化铁3份,硅藻土15份,钛锐型二氧化钛10份,光触媒5份,纳米钛粒子3份,纳米造孔剂8份,银粒子粒径为15纳米。
将坯体原料按比例混合后,进行球磨70min,得到混合均匀的浆料,通过过筛、喷雾造粒后,压制成型制成生坯,并在70℃烧制40min;
将釉料原料按比例混合后,进行球磨50min,得到混合均匀的釉料;
通过喷釉的方式将釉料覆盖于生坯表面,然后烧成,烧成温度为800℃,烧成时间为50min。
烧制得到的陶瓷内部具有180nm的纳米孔结构.
以上所述为本发明的优选实施例,应当指出,对于本领域的技术人员来说,在不脱离本发明结构的前提下,还可以做出若干变形和改进,这些也应当视为本发明的保护范围,这些都不会影响本发明实施的效果和本专利的实用性。
Claims (6)
1.一种自然呼吸的陶瓷,其特征在于:
坯体重量组成为:粘土10-30份,硅藻土20-50份,电气石5-20份,长石10-20份,石墨烯1-5份,甲基纤维素5-10份,磷酸钠5-10份,氧化石墨1-5份;
釉料重量组成为:高岭土10-30份,石灰石15-35份,氧化铁1-3份,硅藻土10-20份,钛锐型二氧化钛5-20份,光触媒5-10份,纳米金属粒子1-5份。
2.如权利要求1所述的一种自然呼吸的陶瓷,其特征在于,所述自然呼吸的陶瓷的制备方法包括:
1)将坯体原料按比例混合后,进行球磨30-120min,得到混合均匀的浆料,通过过筛、喷雾造粒后,压制成型制成生坯,并在500-700℃烧制30-50min;
2)将釉料原料按比例混合后,进行球磨30-120min,得到混合均匀的釉料;
3)通过喷釉或淋釉的方式将釉料覆盖于生坯表面,然后烧成,烧成温度为800-1000℃,烧成时间为30-50min。
3.如权利要求2所述一种自然呼吸的陶瓷,其特征在于,釉料组成中进一步包括纳米造孔剂,所述纳米造孔剂的重量份数为5-15份。
4.如权利要求3所述的一种自然呼吸的陶瓷,其特征在于,所述纳米金属粒子为金属银粒子、金属钛粒子,所述纳米金属粒子的粒径为1-20nm。
5.如权利要求3所述的一种自然呼吸的陶瓷,其特征在于,所述陶瓷结构中含有纳米孔,纳米孔的尺寸为1-300nm。
6.如权利要求1-5所述的一种自然呼吸的陶瓷于建筑领域的应用。
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Cited By (5)
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CN111548119A (zh) * | 2020-05-13 | 2020-08-18 | 郑州普利飞尔环保科技有限公司 | 一种应用于电器产品的负离子陶瓷及其制备方法 |
CN111848121A (zh) * | 2020-07-30 | 2020-10-30 | 福建省德化鲁闽怡家陶瓷文创有限公司 | 一种含有石墨烯的陶瓷生产工艺 |
CN112027279A (zh) * | 2020-09-15 | 2020-12-04 | 深圳市保利特新材料有限公司 | 一种抗菌无机材料食品存放罐及其制备方法 |
CN112358181A (zh) * | 2020-10-26 | 2021-02-12 | 佛山市东鹏陶瓷有限公司 | 一种含有气孔的空气净化陶瓷砖及其制备工艺 |
CN114014548A (zh) * | 2021-12-09 | 2022-02-08 | 马伟忠 | 应用于调湿多功能呼吸陶瓷的数码釉料、其制法及用途 |
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CN104150872A (zh) * | 2014-08-06 | 2014-11-19 | 苏州科德溯源仪器有限公司 | 一种石墨烯增强的陶瓷砖 |
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CN112358181A (zh) * | 2020-10-26 | 2021-02-12 | 佛山市东鹏陶瓷有限公司 | 一种含有气孔的空气净化陶瓷砖及其制备工艺 |
CN114014548A (zh) * | 2021-12-09 | 2022-02-08 | 马伟忠 | 应用于调湿多功能呼吸陶瓷的数码釉料、其制法及用途 |
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