CN109259609B - 一种高硬度复合陶瓷不粘锅及其制备方法 - Google Patents

一种高硬度复合陶瓷不粘锅及其制备方法 Download PDF

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CN109259609B
CN109259609B CN201811394937.6A CN201811394937A CN109259609B CN 109259609 B CN109259609 B CN 109259609B CN 201811394937 A CN201811394937 A CN 201811394937A CN 109259609 B CN109259609 B CN 109259609B
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陆忠植
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Ningbo Taioor Cookware Co ltd
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Abstract

本发明提供的一种高硬度复合陶瓷不粘锅，包括锅基体、缓冲层以及锆铝复合陶瓷层，所述缓冲层按重量份包括20‑30份铝化钛、40‑50份碳酸锶、10‑15份碳酸钙、70‑90份氧化铋、20‑30份石墨烯、50‑60份氧化钕以及20‑30份碳酸钡；所述锆铝复合陶瓷层按重量份包括50‑60份氧化锆、20‑30份氧化铝、5‑10份氧化铬、1‑5份氧化铈、3‑5份蒙脱土。本发明提供的一种高硬度复合陶瓷不粘锅，缓冲层能够起到很好的导热效果，使得锅体表面的温度保持一致，同时该不粘锅所获得的涂层材料取代了现有的铁氟龙不粘涂料，不仅具有良好的力学性能，耐磨、耐划、抗菌、无毒环保。

Description

一种高硬度复合陶瓷不粘锅及其制备方法
技术领域
本发明涉及不粘锅领域，特别涉及一种高硬度复合陶瓷不粘锅及其制备方法。
背景技术
长期以来人们一直使用传统的金属锅(铸铁、不锈钢、铝以及铝合金)烹饪食品，但是在烹饪过程中时常发生食物粘锅现象。这不仅破坏了食物外形，而且粘锅的食物容易发生焦糊，甚至产生有害物质，影响人体健康。此外也增加了炊具洗刷难度，给烹饪带来不便。因此不粘锅自发明以来就因为其易清洗、可轻松煎、炒食物而不粘锅，能最大限度的减少油烟，符合现代人们追求绿色食品，低脂肪、低热量的需要的性能而备受大众的喜爱。
但是目前市场主流的不粘锅都是依靠在表面喷涂一层聚氟树脂类的不粘涂料，依靠其强疏水性和低摩擦系数的特性，来实现食物不粘的，它的确能满足人们烹饪过程中不发生食物粘锅的要求，不过它存在硬度不高的缺陷，不粘涂料容易脱落的问题。
发明内容
本发明的目的是克服现有技术的不足，提供一种高硬度复合陶瓷不粘锅。
为了实现上述目的，本发明提供的一种高硬度复合陶瓷不粘锅，包括锅基体、缓冲层以及锆铝复合陶瓷层，所述缓冲层按重量份包括20-30份铝化钛、40-50份碳酸锶、10-15份碳酸钙、70-90份氧化铋、20-30份石墨烯、50-60份氧化钕以及20-30份碳酸钡；
所述锆铝复合陶瓷层按重量份包括50-60份氧化锆、20-30份氧化铝、5-10份氧化铬、1-5份氧化铈、3-5份蒙脱土。
本发明还公开了一种高硬度复合陶瓷不粘锅的制备方法，包括以下步骤：
1）锅体成型：选择不锈钢板，采用旋压方式形成炊具结构，然后修理毛边，清理后形成炊具锅胚；
2）缓冲层处理：将上述锅胚放入抛砂机内进行喷砂粗化处理后涂覆上缓冲层浆料，所述缓冲层浆料是通过乙醇溶剂：缓冲层为2：1的体积比球磨而得，其中缓冲层的制备方法是按重量份将20-30份铝化钛、40-50份碳酸锶、10-15份碳酸钙、70-90份氧化铋、20-30份石墨烯、50-60份氧化钕以及20-30份碳酸钡混合均匀，然后与乙醇溶剂按质量比1：1加入球磨罐进行球磨，球磨后进行干燥并过100目的网筛得到颗粒均匀的干燥粉体，接着将粉体再次与乙醇溶剂按质量比1：1进行球磨后在1100℃的条件下在真空环境下中焙烧4小时即可；
3）锆铝复合陶瓷层处理，在锅基体的内表面上涂覆上锆铝复合陶瓷层混合浆料，所述锆铝复合陶瓷层混合浆料的制备方法是将50-60份氧化锆、20-30份氧化铝、5-10份氧化铬、1-5份氧化铈、3-5份蒙脱土混合均匀后，用砂磨机将细度磨成20μm以下，然后加入2倍体积的乙醇后用转速为1200r/min的高速分散机分散30min，用200目滤布过滤，得到锆铝复合陶瓷层混合浆料，接着将锆铝复合陶瓷层混合浆料熟化30-40h后涂敷在锅基体的内表面，在180-220℃下干燥1- 2h，后以10℃/min的升温速率升温至300-450℃下焙烧，保温3-8h，然后在300-450℃退火处理30-60min，即在锅基体的内表面上生成锆铝复合陶瓷层。
本发明提供的一种高硬度复合陶瓷不粘锅，缓冲层能够起到很好的导热效果，使得锅体表面的温度保持一致，同时该不粘锅所获得的涂层材料取代了现有的铁氟龙不粘涂料，不仅具有良好的力学性能，耐磨、耐划、抗菌、无毒环保。
具体实施方式
实施例1
本实施例提供的一种高硬度复合陶瓷不粘锅，包括锅基体、缓冲层以及锆铝复合陶瓷层，所述缓冲层按重量份包括20份铝化钛、40份碳酸锶、10份碳酸钙、70份氧化铋、20份石墨烯、50份氧化钕以及20份碳酸钡；
所述锆铝复合陶瓷层按重量份包括50份氧化锆、20份氧化铝、5份氧化铬、1份氧化铈、3份蒙脱土。
本发明还公开了一种高硬度复合陶瓷不粘锅的制备方法，包括以下步骤：
1）锅体成型：选择不锈钢板，采用旋压方式形成炊具结构，然后修理毛边，清理后形成炊具锅胚；
2）缓冲层处理：将上述锅胚放入抛砂机内进行喷砂粗化处理后涂覆上缓冲层浆料，所述缓冲层浆料是通过乙醇溶剂：缓冲层为2：1的体积比球磨而得，其中缓冲层的制备方法是按重量份将20份铝化钛、40份碳酸锶、10份碳酸钙、70份氧化铋、20份石墨烯、50份氧化钕以及20份碳酸钡混合均匀，然后与乙醇溶剂按质量比1：1加入球磨罐进行球磨，球磨后进行干燥并过100目的网筛得到颗粒均匀的干燥粉体，接着将粉体再次与乙醇溶剂按质量比1：1进行球磨后在1100℃的条件下在真空环境下中焙烧4小时即可；
3）锆铝复合陶瓷层处理，在锅基体的内表面上涂覆上锆铝复合陶瓷层混合浆料，所述锆铝复合陶瓷层混合浆料的制备方法是将50份氧化锆、20份氧化铝、5份氧化铬、1份氧化铈、3份蒙脱土混合均匀后，用砂磨机将细度磨成20μm以下，然后加入2倍体积的乙醇后用转速为1200r/min的高速分散机分散30min，用200目滤布过滤，得到锆铝复合陶瓷层混合浆料，接着将锆铝复合陶瓷层混合浆料熟化30-40h后涂敷在锅基体的内表面，在180-220℃下干燥1- 2h，后以10℃/min的升温速率升温至300-450℃下焙烧，保温3-8h，然后在300-450℃退火处理30-60min，即在锅基体的内表面上生成锆铝复合陶瓷层。
实施例2
本实施例提供的一种高硬度复合陶瓷不粘锅，其与实施例1的区别在于所述缓冲层按重量份包括30份铝化钛、50份碳酸锶、15份碳酸钙、90份氧化铋、30份石墨烯、60份氧化钕以及30份碳酸钡。
实施例3
本实施例提供的一种高硬度复合陶瓷不粘锅，其与实施例1的区别在于所述锆铝复合陶瓷层按重量份包括60份氧化锆、30份氧化铝、10份氧化铬、5份氧化铈、5份蒙脱土。

Claims (2)

1.一种高硬度复合陶瓷不粘锅，其特征在于，包括锅基体、缓冲层以及锆铝复合陶瓷层，所述缓冲层按重量份包括20-30份铝化钛、40-50份碳酸锶、10-15份碳酸钙、70-90份氧化铋、20-30份石墨烯、50-60份氧化钕以及20-30份碳酸钡；
所述锆铝复合陶瓷层按重量份包括50-60份氧化锆、20-30份氧化铝、5-10份氧化铬、1-5份氧化铈、3-5份蒙脱土。
2.一种如权利要求1所述的一种高硬度复合陶瓷不粘锅的制备方法，包括以下步骤：
（1）锅体成型：选择不锈钢板，采用旋压方式形成炊具结构，然后修理毛边，清理后形成炊具锅胚；
（2）缓冲层处理：将上述锅胚放入抛砂机内进行喷砂粗化处理后涂覆上缓冲层浆料，所述缓冲层浆料是通过乙醇溶剂：缓冲层为2：1的体积比球磨而得，其中缓冲层的制备方法是按重量份将20-30份铝化钛、40-50份碳酸锶、10-15份碳酸钙、70-90份氧化铋、20-30份石墨烯、50-60份氧化钕以及20-30份碳酸钡混合均匀，然后与乙醇溶剂按质量比1：1加入球磨罐进行球磨，球磨后进行干燥并过100目的网筛得到颗粒均匀的干燥粉体，接着将粉体再次与乙醇溶剂按质量比1：1进行球磨后在1100℃的条件下在真空环境下中焙烧4小时即可；
（3）锆铝复合陶瓷层处理，在锅基体的内表面上涂覆上锆铝复合陶瓷层混合浆料，所述锆铝复合陶瓷层混合浆料的制备方法是将50-60份氧化锆、20-30份氧化铝、5-10份氧化铬、1-5份氧化铈、3-5份蒙脱土混合均匀后，用砂磨机将细度磨成20μm以下，然后加入2倍体积的乙醇后用转速为1200r/min的高速分散机分散30min，用200目滤布过滤，得到锆铝复合陶瓷层混合浆料，接着将锆铝复合陶瓷层混合浆料熟化30-40h后涂敷在锅基体的内表面，在180-220℃下干燥1- 2h，后以10℃/min的升温速率升温至300-450℃下焙烧，保温3-8h，然后在300-450℃退火处理30-60min，即在锅基体的内表面上生成锆铝复合陶瓷层。
CN201811394937.6A 2018-11-22 2018-11-22 一种高硬度复合陶瓷不粘锅及其制备方法 Active CN109259609B (zh)

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