CN115611612A - 一种超薄单双面釉高骨瓷板制备方法 - Google Patents
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Abstract
本发明公开了一种超薄单双面釉高骨瓷板制备方法,将库泥取出干燥,并粉碎成干粉,按比例加入陶瓷胶搅拌均匀,再放入模具中,根据产品大小压制成2‑6毫米厚度的坯体板材,将坯体板材干燥,并打磨平整面得到生坯板材;选用与生坯板材板材大小适配的平烧窑具,将生坯板材平放在平烧窑具上,采用平放的方式入窑第一次烧制,烧制完成后得半成品;将半成品进行抛光打磨,再将半成品单或双面上釉,单面上釉时,再次采用平烧窑具平放入窑第二次烧制,双面上釉时,采用框架窑具固定半成品的四周,采用竖立放置的方式入窑第二次烧制,烧制完成后,即出成品。本发明所制成品平整,面积大,良率高,无需手工制坯,单面或者双面上釉都是一次烧成,效率高。
Description
技术领域
本发明属于陶瓷制备领域,具体涉及一种超薄单双面釉高骨瓷板制备方法。
背景技术
骨瓷质地轻巧、细密坚硬,不易磨损,有良好的透光性,骨碳成分为40%以上骨瓷,其颜色则更呈乳白色,色泽呈天然骨粉独有的自然乳白色,光泽温润柔和的特性。
骨瓷在生产上最大特点就是生产难度大、制造成本高。而之所以有这些技术壁垒,则是由于骨瓷中含有骨粉,骨粉粘稠性低,生坯容易破碎断裂,烧制时,收缩率高,容易变形。
由于骨瓷烧制温度及制作窑具材料问题,制作较大的窑具自重大,操作不便,如果做的较大,则容易造成平面中部向下凹陷,因此目前制作高骨瓷板一般通常采用多块小窑具即棚板拼接烧成,超过0.3米平面大小就需要拼接,在拼接时,稍微有一些细微差距,则会造成高骨瓷板变形,造成成品平面不平整,若是制作超薄高骨瓷板,变形尤为明显。并与由于是采用拼接的方式,其中的单个或多个在烧结窑具使用一段时间后,其底部的磨损会造成拼接平面不平整,因此损耗替换较大。并且,目前制作骨瓷一般采用手工制坯,效率低下,且烧结时收缩率高,容易烧结变形。
发明内容
本发明的目的在于提供一种超薄单双面釉高骨瓷板制备方法,无需拼接烧制,所制成品平整,面积大,可以提高超薄高骨瓷板的良率和效率。
为实现上述目的,本发明采取的技术方案为:一种超薄单双面釉高骨瓷板制备方法,步骤如下:
步骤一、将库泥取出干燥,并粉碎成干粉,按比例加入陶瓷搅拌均匀,再放入模具中,根据产品大小压制成2-6毫米厚度的坯体板材,将坯体板材干燥,并打磨平整面得到生坯板材;
步骤二、选用与生坯板材板材大小适配的平烧窑具,将生坯板材平放在平烧窑具上,采用平放的方式入窑第一次烧制,烧制完成后得半成品;
步骤三、将半成品进行抛光打磨,再将半成品单或双面上釉,单面上釉时,再次采用平烧窑具平放入窑第二次烧制,双面上釉时,采用框架窑具固定半成品的四周,采用竖立放置的方式入窑第二次烧制,烧制完成后,即出成品。
进一步的,平烧窑具采用传统石英匣钵泥制造,平烧窑具顶部为承托平面,底部设置有若干支撑板,若干支撑板纵横交错形成若干支撑框,支撑框内一体成型有支撑筋。
进一步的,框架窑具中部开设有供火焰进入的镂空,烧制时,半成品覆盖在镂空处,环绕镂空在窑具框架上设置有用于支撑半成品的下沉台阶,并在框架窑具上设置有闩座,闩座上穿插有闩杆。
进一步的,库泥的制作步骤为:
步骤一、将骨粉、长石、石英、氧化铝、黏土按比例混合均匀,再放入球磨机进行球磨,得混合粉料;
步骤二、将混合粉料依次过筛、除铁、榨泥、真空练泥得泥料,将泥料放入泥库陈腐,得库泥;
进一步的,混合粉料的原料组成比例按重量份数计,骨粉为57份、长石为18.5份、石英为12份、氧化铝为1.5份、黏土为10份。
进一步的,泥料陈腐时间为半年以上。
进一步的,在搅拌时,陶瓷胶添加比例为1%,搅拌均匀后,保证干粉水分含量为8%以下。
进一步的,采用氧化焰烧制,烧制时,采用每分钟3℃均匀升温,达到升温顶点后,采用每分钟0.3-1℃缓慢降温。
进一步的,第一次烧制时,氧化焰升温顶点为1225℃至1235℃。
进一步的,第二次烧制时,氧化焰升温顶点为1175℃至1185℃。
进一步的,在压制坯体板材时,压制的压力为25-31Mpa。
进一步的,球磨时间为48小时。
与现有技术相比,本发明具有如下有益效果:1.采用与生坯板材适配的平烧窑具,无需采用窑具拼接烧制,平烧窑具底部设置有若干支撑板,若干支撑板纵横交错形成若干支撑框,支撑框内一体成型有支撑筋强度高,高温烧制时,平烧窑具的承托平面不会出现向下凹陷的情况,所制成品面积大,且平整。2.泥料放入泥库陈腐半年以上,并且添加有陶瓷胶,从而增加粘性,提升胚体板材和生坯板材的强度,操作大面积的坯体板材和生坯板材不易出现碎裂和变形的可能,提高良率,而陶瓷胶在后续烧制时会挥发,不会影响成品效果。3.骨含量高,成品通透性好,用于彩绘装饰效果好。4.采用机械干粉压制制坯,相较于手工制坯,收缩率小,降低烧制时出现变形的问题,易成型,成品率高,制坯效率高。4.采用立烧法,利用骨瓷的吸水率特点,易上釉,以及骨瓷一、二次烧成温差不变形特点,成品率高,配合框架窑具立烧,单面或双面釉都是一次性烧成,效率高。5.骨粉含钙高,且长石、石英、黏土、含铁量少,只需氧化烧制,颜色即可达到乳白色程度,视觉柔和。6.成品在利用其独特的双面釉进行双面彩绘,用电光照射,达到透明立体效果,视觉效果极佳。并且将骨质瓷板制成箱框状,内加灯光照射,具有视觉清晰效果。
附图说明
图1为本发明平烧窑具结构仰视图;
图2为图1中B-B部分剖视图;
图3为本发明框架窑具结构俯视图;
图4为图3中A-A部分剖视图;
图中:1.承托平面、2.支撑板、3.支撑筋、4.支撑框、5.镂空、6.下沉台阶、7.闩座、8.闩杆。
具体实施方式
实施例1
一种超薄单双面釉高骨瓷板制备方法,步骤如下:按重量份数计,将骨粉57份、长石18.5份、石英12份、氧化铝1.5份、黏土10份混合均匀,再放入球磨机进行球磨,得混合粉料;
将混合粉料依次过筛、除铁、榨泥、真空练泥得泥料,将泥料放入泥库陈腐半年以上,得库泥;
将库泥取出干燥,并粉碎成干粉,加入1%的陶瓷胶搅拌均匀,并保证搅拌后的干粉水分含量为8%以下,再放入模具中,压制压力为25Mpa,采用压机压制成6毫米厚度,长度大于2米,宽度大于1.4米的大件坯体板材,将坯体板材干燥,并打磨平整面得到生坯板材;
选用与生坯板材板材大小适配的平烧窑具,将生坯板材平放在平烧窑具上,平烧窑具采用传统石英匣钵泥制造,平烧窑具顶部为承托平面1,底部设置有若干支撑板2,若干支撑板2纵横交错形成若干支撑框4,支撑框4内一体成型有支撑筋3,从而保证其质量轻、强度高、面积大,高温烧制时,平烧窑具的承托平面1不会出现向下凹陷的情况;采用平放的方式入窑第一次烧制,采用氧化焰烧制,烧制时,采用每分钟3℃均匀升温,氧化焰达到1235℃,采用每分钟1℃缓慢降温,烧制完成后得半成品;
步骤三、将半成品进行抛光打磨,再将半成品单或双面上釉,单面上釉时,再次采用平烧窑具平放入窑第二次烧制,双面上釉时,采用框架窑具固定半成品的四周,框架窑具中部开设有供火焰进入的镂空5,半成品覆盖在镂空5处,采用竖立放置的方式入窑第二次烧制;环绕镂空5在窑具框架上设置有用于支撑半成品的下沉台阶6,并在框架窑具上设置有闩座7,闩座7上穿插有闩杆8,将闩杆8插入,当框架窑具竖立后,防止半成品倾倒,烧制时,采用氧化焰烧制,采用每分钟3℃均匀升温,氧化焰达到1185℃,采用每分钟1℃缓慢降温,烧制完成后,即出成品。图3和图4中所示出的闩座7和闩杆8配合设置有两组,设置在框架窑具一端,在竖立框架窑具时,其朝下的一端为受力的承重端,悬空的一端则通过闩座7和闩杆8配合给半成品限位,因此在框架窑具一端设置闩座7和闩杆8即可实现限位效果。
实施例2
一种超薄单双面釉高骨瓷板制备方法,步骤如下:按重量份数计,将骨粉57份、长石18.5份、石英12份、氧化铝1.5份、黏土10份混合均匀,再放入球磨机进行球磨,得混合粉料;
将混合粉料依次过筛、除铁、榨泥、真空练泥得泥料,将泥料放入泥库陈腐半年以上,得库泥;
将库泥取出干燥,并粉碎成干粉,加入1%的陶瓷胶搅拌均匀,并保证搅拌后的干粉水分含量为8%以下,再放入模具中,压制压力为26Mpa,采用压机压制成4毫米厚度,长度大于1.5米,宽度大于1.1米的大件坯体板材,将坯体板材干燥,并打磨平整面得到生坯板材;
选用与生坯板材板材大小适配的平烧窑具,将生坯板材平放在平烧窑具上,平烧窑具采用传统石英匣钵泥制造,平烧窑具顶部为承托平面1,底部设置有若干支撑板2,若干支撑板2纵横交错形成若干支撑框4,支撑框4内一体成型有支撑筋3,从而保证其质量轻、强度高、面积大,高温烧制时,平烧窑具的承托平面1不会出现向下凹陷的情况;采用平放的方式入窑第一次烧制,采用氧化焰烧制,烧制时,采用每分钟3℃均匀升温,氧化焰达到1230℃,采用每分钟0.7℃缓慢降温,烧制完成后得半成品;
步骤三、将半成品进行抛光打磨,再将半成品单或双面上釉,单面上釉时,再次采用平烧窑具平放入窑第二次烧制,双面上釉时,采用框架窑具固定半成品的四周,框架窑具中部开设有供火焰进入的镂空5,半成品覆盖在镂空5处,采用竖立放置的方式入窑第二次烧制;环绕镂空5在窑具框架上设置有用于支撑半成品的下沉台阶6,并在框架窑具上设置有闩座7,闩座7上穿插有闩杆8,将闩杆8插入,当框架窑具竖立后,防止半成品倾倒,烧制时,采用每分钟3℃均匀升温,氧化焰达到1180℃,采用每分钟0.7℃缓慢降温,烧制完成后,即出成品。
实施例3
一种超薄单双面釉高骨瓷板制备方法,步骤如下:按重量份数计,将骨粉57份、长石18.5份、石英12份、氧化铝1.5份、黏土10份混合均匀,再放入球磨机进行球磨,得混合粉料;
将混合粉料依次过筛、除铁、榨泥、真空练泥得泥料,将泥料放入泥库陈腐半年以上,得库泥;
将库泥取出干燥,并粉碎成干粉,加入1%的陶瓷胶搅拌均匀,并保证搅拌后的干粉水分含量为8%以下,再放入模具中,压制压力为31Mpa,采用压机压制成2毫米厚度,长度大于0.8米,宽度大于0.5米的小件坯体板材,将坯体板材干燥,并打磨平整面得到生坯板材;
选用与生坯板材板材大小适配的平烧窑具,将生坯板材平放在平烧窑具上,平烧窑具采用传统石英匣钵泥制造,平烧窑具顶部为承托平面1,底部设置有若干支撑板2,若干支撑板2纵横交错形成若干支撑框4,支撑框4内一体成型有支撑筋3,从而保证其质量轻、强度高、面积大,高温烧制时,平烧窑具的承托平面1不会出现向下凹陷的情况;采用平放的方式入窑第一次烧制,采用氧化焰烧制,烧制时,采用每分钟3℃均匀升温,氧化焰达到1225℃,采用每分钟0.3℃缓慢降温,烧制完成后得半成品;
步骤三、将半成品进行抛光打磨,再将半成品单或双面上釉,单面上釉时,再次采用平烧窑具平放入窑第二次烧制,双面上釉时,采用框架窑具固定半成品的四周,框架窑具中部开设有供火焰进入的镂空5,半成品覆盖在镂空5处,采用竖立放置的方式入窑第二次烧制;环绕镂空5在窑具框架上设置有用于支撑半成品的下沉台阶6,并在框架窑具上设置有闩座7,闩座7上穿插有闩杆8,将闩杆8插入,当框架窑具竖立后,防止半成品倾倒,烧制时,采用每分钟3℃均匀升温,氧化焰达到1175℃,采用每分钟0.3℃缓慢降温,烧制完成后,即出成品。
实施例4
一种超薄单双面釉高骨瓷板制备方法,步骤如下:按重量份数计,将骨粉57份、长石18.5份、石英12份、氧化铝1.5份、黏土10份混合均匀,再放入球磨机进行球磨,得混合粉料;
将混合粉料依次过筛、除铁、榨泥、真空练泥得泥料,将泥料放入泥库陈腐半年以上,得库泥;
将库泥取出干燥,并粉碎成干粉,加入1%的陶瓷胶搅拌均匀,并保证搅拌后的干粉水分含量为8%以下,再放入模具中,压制压力为29Mpa,采用压机压制成3毫米厚度,长度大于1米,宽度大于0.8米的小件坯体板材,将坯体板材干燥,并打磨平整面得到生坯板材;
选用与生坯板材板材大小适配的平烧窑具,将生坯板材平放在平烧窑具上,平烧窑具采用传统石英匣钵泥制造,平烧窑具顶部为承托平面1,底部设置有若干支撑板2,若干支撑板2纵横交错形成若干支撑框4,支撑框4内一体成型有支撑筋3,从而保证其质量轻、强度高、面积大,高温烧制时,平烧窑具的承托平面1不会出现向下凹陷的情况;采用平放的方式入窑第一次烧制,采用氧化焰烧制,烧制时,采用每分钟3℃均匀升温,氧化焰达到1230℃,采用每分钟0.5℃缓慢降温,烧制完成后得半成品;
步骤三、将半成品进行抛光打磨,再将半成品单或双面上釉,单面上釉时,再次采用平烧窑具平放入窑第二次烧制,双面上釉时,采用框架窑具固定半成品的四周,框架窑具中部开设有供火焰进入的镂空5,半成品覆盖在镂空5处,采用竖立放置的方式入窑第二次烧制;环绕镂空5在窑具框架上设置有用于支撑半成品的下沉台阶6,并在框架窑具上设置有闩座7,闩座7上穿插有闩杆8,将闩杆8插入,当框架窑具竖立后,防止半成品倾倒,烧制时,采用每分钟3℃均匀升温,氧化焰达到1180℃,采用每分钟0.5℃缓慢降温,烧制完成后,即出成品。
最后应说明的是: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,所做的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (10)
1.一种超薄单双面釉高骨瓷板制备方法,其特征是,步骤如下:
步骤一、将库泥取出干燥,并粉碎成干粉,按比例加入陶瓷胶搅拌均匀,再放入模具中,根据产品大小压制成2-6毫米厚度的坯体板材,将坯体板材干燥,并打磨平整面得到生坯板材;
步骤二、选用与生坯板材板材大小适配的平烧窑具,将生坯板材平放在平烧窑具上,采用平放的方式入窑第一次烧制,烧制完成后得半成品;
步骤三、将半成品进行抛光打磨,再将半成品单或双面上釉,单面上釉时,再次采用平烧窑具平放入窑第二次烧制,双面上釉时,采用框架窑具固定半成品的四周,采用竖立放置的方式入窑第二次烧制,烧制完成后,即出成品。
2.根据权利要求1所述的一种超薄单双面釉高骨瓷板制备方法,其特征是:平烧窑具顶部为承托平面,底部设置有若干支撑板,若干支撑板纵横交错形成若干支撑框,支撑框内一体成型有支撑筋。
3.根据权利要求1所述的一种超薄单双面釉高骨瓷板制备方法,其特征是:框架窑具中部开设有供火焰进入的镂空,烧制时,半成品覆盖在镂空处,环绕镂空在窑具框架上设置有用于支撑半成品的下沉台阶,并在框架窑具上设置有闩座,闩座上穿插有闩杆。
4.根据权利要求1所述的一种超薄单双面釉高骨瓷板制备方法,其特征是,库泥的制作步骤为:
步骤一、将骨粉、长石、石英、氧化铝、黏土按比例混合均匀,再放入球磨机进行球磨,得混合粉料;
步骤二、将混合粉料依次过筛、除铁、榨泥、真空练泥得泥料,将泥料放入泥库陈腐,得库泥。
5.根据权利要求2所述的一种超薄单双面釉高骨瓷板制备方法,其特征是:混合粉料的原料组成比例按重量份数计,骨粉为57份、长石为18.5份、石英为12份、氧化铝为1.5份、黏土为10份。
6.根据权利要求2所述的一种超薄单双面釉高骨瓷板制备方法,其特征是:泥料陈腐时间为半年以上。
7.据权利要求2所述的一种超薄单双面釉高骨瓷板制备方法,其特征是:球磨时间为48小时。
8.根据权利要求1至5任意一项所述的一种超薄单双面釉高骨瓷板制备方法,其特征是:在搅拌时,陶瓷胶添加比例为1%,搅拌均匀后,保证干粉水分含量为8%以下。
9.根据权利要求1所述的一种超薄单双面釉高骨瓷板制备方法,其特征是:采用氧化焰烧制,烧制时,采用每分钟3℃均匀升温,达到升温顶点后,采用每分钟0.3-1℃缓慢降温。
10.根据权利要求1所述的一种超薄单双面釉高骨瓷板制备方法,其特征是:第一次烧制时,氧化焰升温顶点为1225℃至1235℃,第二次烧制时,氧化焰升温顶点为1175℃至1185℃。
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004052803A1 (en) * | 2002-12-06 | 2004-06-24 | Imerys Minerals Limited | Ceramic articles and their manufacture |
CN107365105A (zh) * | 2017-07-20 | 2017-11-21 | 吉林省兰舍硅藻新材料有限公司 | 硅藻砖干粉原料压制成型工艺 |
CN110128102A (zh) * | 2019-06-13 | 2019-08-16 | 淄博昱盛文化科技有限公司 | 一种高透光陶瓷制品及其制备方法 |
CN210464054U (zh) * | 2019-09-06 | 2020-05-05 | 广东热金宝新材料科技有限公司 | 一种用于烧制泡沫陶瓷窑车框架窑具系统的边围结构窑具 |
CN215725124U (zh) * | 2021-08-17 | 2022-02-01 | 潍坊致达特种陶瓷有限公司 | 一种用于框架窑具的支撑板 |
CN114956799A (zh) * | 2022-08-02 | 2022-08-30 | 佛山市道易生科技有限公司 | 一种干法制粉陶瓷砖/板及其制备方法 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004052803A1 (en) * | 2002-12-06 | 2004-06-24 | Imerys Minerals Limited | Ceramic articles and their manufacture |
CN107365105A (zh) * | 2017-07-20 | 2017-11-21 | 吉林省兰舍硅藻新材料有限公司 | 硅藻砖干粉原料压制成型工艺 |
CN110128102A (zh) * | 2019-06-13 | 2019-08-16 | 淄博昱盛文化科技有限公司 | 一种高透光陶瓷制品及其制备方法 |
CN210464054U (zh) * | 2019-09-06 | 2020-05-05 | 广东热金宝新材料科技有限公司 | 一种用于烧制泡沫陶瓷窑车框架窑具系统的边围结构窑具 |
CN215725124U (zh) * | 2021-08-17 | 2022-02-01 | 潍坊致达特种陶瓷有限公司 | 一种用于框架窑具的支撑板 |
CN114956799A (zh) * | 2022-08-02 | 2022-08-30 | 佛山市道易生科技有限公司 | 一种干法制粉陶瓷砖/板及其制备方法 |
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