CN114988847A - 一种易降解陶瓷材料及其生产方法 - Google Patents
一种易降解陶瓷材料及其生产方法 Download PDFInfo
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- 229910010293 ceramic material Inorganic materials 0.000 title claims abstract description 27
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- 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 26
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Abstract
本发明提供一种易降解陶瓷材料及其生产方法,按重量份计,其组成原料为:长石22‑30份,瓷石10‑20份,石英8‑15份,叶腊石5‑12份,高岭土30‑40份,粘结剂20‑30份,膨松剂10‑30份,增韧剂5‑10份,润滑剂1‑3份;长石包括钾长石和钠长石,石英包括石英粉和石英砂,高岭土包括原矿高岭土和水洗高岭土,本发明制得的易降解陶瓷材料,其除了基料外,增添剂均含有天然材料制成,形成的陶瓷材料易降解,且在烧制过程中无需常规的高温,一定程度上降低了烧制温度,减少烧制陶瓷材料的能源消耗,此外,该陶瓷材料还具有耐水性、耐酸碱性、耐盐雾性以及力学的性能。
Description
技术领域
本发明涉及陶瓷材料技术领域,具体为一种易降解陶瓷材料及其生产方法。
背景技术
自20世纪初,塑料制品第一次问世,人们的生活就发生了重大的变化,这种变化最明显的体现就是给我们的日常生活带来了很大的便利。随着经济技术的快速发展,人们生活水平不断提高,生活节奏也在持续加快,因此快捷、方便的快餐业得到迅猛发展。现今,人们渐渐意识到,曾经为我们带来极大便利的塑料制品也同时侵蚀着我们的生活空间,土地变得贫瘠,海洋生物遭受毒害,生物链的平衡被打破。目前普遍的陶瓷材料不可降解,而且在加工成型过程中添加有一定的对人体有害的化学成分,不但对环境造成较大的污染,对人体造成一定损害,既不环保也不健康。
发明内容
本发明的目的在于提供一种易降解陶瓷材料及其生产方法,以解决上述背景技术中提出的问题。为实现上述目的,本发明提供如下技术方案:
一种易降解陶瓷材料,按重量份计,其组成原料为:长石22-30份,瓷石10-20份,石英8-15份,叶腊石5-12份,高岭土30-40份,粘结剂20-30份,膨松剂10-30份,增韧剂5-10份,润滑剂1-3份;所述长石包括钾长石和钠长石,所述石英包括石英粉和石英砂,所述高岭土包括原矿高岭土和水洗高岭土。
优选的,按重量份计,其组成原料为:所述长石25-28份,瓷石13-17份,石英10-15份,叶腊石7-10份,高岭土33-38份,粘结剂20-25份,膨松剂15-25份,增韧剂7-10份,润滑剂1-3份。
优选的,按重量份计,其组成原料为:钾长石19份,钠长石8份,瓷石15份,石英粉5份,石英砂8份,叶腊石9份,原矿高岭土10份,水洗高岭土26份,粘结剂22份,膨松剂18份,增韧剂10份,润滑剂3份。
一种易降解陶瓷材料的生产方法,包括步骤1备料:按组成原料的重量份称取各原料,先将钾长石,钠长石,瓷石,石英粉,石英砂,叶腊石,原矿高岭土,水洗高岭土粉碎,将石英过100目筛,再过200目筛,筛得-100目+200目的石英砂备用,将-200目石英粉及其余原料以无水酒精为介质研磨10-12小时,研磨结束后加入石英砂混匀得研磨浆料;
步骤2混料:将粘结剂加入搅拌机中,然后向其中依次加入膨松剂、增韧剂、润滑剂以及水;充分拌匀,备用;
步骤3烧制:将步骤2的混合料加入步骤1的研磨浆料中,再次搅拌均匀30-40min,再在真空烘干得到粉料,对反应粉料施加3-4万伏的等离子电弧,使粉料熔融,通过惰性气体将熔融后的粉料吹至机压设备内制备成各种所需尺寸的定型制品,经120-150℃下干燥10-12小时后于1000-1200℃下保温30-50min制得易降解陶瓷材料。
优选的,所述粘结剂由10-45%有机粘结剂和45-80%无机粘接剂混合而成,所述有机粘结剂为聚乙烯醇、聚醋酸乙烯、醋酸乙烯-丙烯酸共聚乳液粘结剂、豆胶中的任一种,所述无机粘接剂为水玻璃和磷酸铝改性水玻璃胶中的一种。
优选的,所述膨松剂的制作采用的植物纤维为纸绒、棉绒、稻杆、玉米杆和麦秆中的一种或多种。
优选的,所述增韧剂的制作采用的植物纤维为麻纤维、棉纤维、棕榄纤维和竹绒中的一种或多种。
与现有技术相比,本发明的有益效果是:
本发明的易降解陶瓷材料,其除了基料外,增添剂均含有天然材料制成,形成的陶瓷材料易降解,且在烧制过程中无需常规的高温,一定程度上降低了烧制温度,减少烧制陶瓷材料的能源消耗,此外,该陶瓷材料还具有耐水性、耐酸碱性、耐盐雾性以及力学的性能。
附图说明
下面结合附图对本发明进行详细的说明。
图1为根据本发明实施例的生产工艺流程图。
具体实施方式
以下各步骤仅用以说明本公开的技术方案,而非对其限制;尽管参照前述各步骤对本公开进行了详细的说明,但本领域的普通技术人员应当理解:其依然可以对前述各步骤所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本公开各步骤技术方案的范围。
对比例
取按重量份计的硫铝酸盐水泥80份、陶瓷废料粉48份、铁矿粉45份、氧化镁10份、三氧化二铁4份、海藻酸钙5.5份、苯丙乳液3份、钛白粉4.5份、碳酸氢钠6.5份、十二烷基苯磺酸钠3份、月桂酸钠2份、硅灰石粉3份、过硫酸铵4.5份、羟甲基纤维素钠3份、醋酸乙酯50份,将该原料进行制作并烧制的陶瓷材料,其需经过1700-1800℃的温度下才能烧制完成产品,且该原料制成的陶瓷材料也不具备可降解的条件。
实施例1
步骤1备料:取原料钾长石20份,钠长石5份,瓷石12份,石英15份,叶腊石7份,原矿高岭土15份,水洗高岭土20份粉碎,将石英过100目筛,过200-250目筛,获得100目以下,200目以上的石英砂8份,200目以下的石英粉7份,石英砂备用,将石英粉及其余原料以无水酒精为介质研磨10-12小时,研磨结束后加入石英砂混匀,得研磨浆料;
步骤2混料:将粘结剂加入搅拌机中,然后向其中依次加入粘结剂23份,膨松剂18份,增韧剂10份,润滑剂3份以及水;充分拌匀,备用,所述粘结剂由40%醋酸乙烯-丙烯酸共聚乳液粘结剂和60%水玻璃混合而成;
步骤3烧制:将步骤2的混合料加入步骤1的研磨浆料中,再次搅拌均匀30-40min,再在真空烘干得到粉料,对反应粉料施加3-4万伏的等离子电弧,使粉料熔融,通过惰性气体将熔融后的粉料吹至机压设备内制备成各种所需尺寸的定型制品,经120-150℃下干燥10-12小时后于1000-1200℃下保温30-50min制得易降解陶瓷材料。该陶瓷材料还具有耐水性、耐酸碱性、耐盐雾性以及力学的性能。
实施例2
步骤1备料:取原料钾长石19份,钠长石8份,瓷石15份,石英13份,叶腊石9份,原矿高岭土10份,水洗高岭土26份粉碎,将石英过100目筛,过200-250目筛,获得100目以下,200目以上的石英砂8份,200目以下的石英粉5份,石英砂备用,将石英粉及其余原料以无水酒精为介质研磨10-12小时,研磨结束后加入石英砂混匀,得研磨浆料;
步骤2混料:将粘结剂加入搅拌机中,然后向其中依次加入粘结剂22份,膨松剂18份,增韧剂10份,润滑剂3份以及水;充分拌匀,备用,所述粘结剂由40%醋酸乙烯-丙烯酸共聚乳液粘结剂和60%水玻璃混合而成;
步骤3烧制:将步骤2的混合料加入步骤1的研磨浆料中,再次搅拌均匀30-40min,再在真空烘干得到粉料,对反应粉料施加3-4万伏的等离子电弧,使粉料熔融,通过惰性气体将熔融后的粉料吹至机压设备内制备成各种所需尺寸的定型制品,经120-150℃下干燥10-12小时后于1000-1200℃下保温30-50min制得易降解陶瓷材料。该陶瓷材料还具有耐水性、耐酸碱性、耐盐雾性以及力学的性能。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明披露的技术范围内,可轻易想到变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应以权利要求的保护范围为准。
Claims (7)
1.一种易降解陶瓷材料,其特征在于:按重量份计,其组成原料为:长石22-30份,瓷石10-20份,石英8-15份,叶腊石5-12份,高岭土30-40份,粘结剂20-30份,膨松剂10-30份,增韧剂5-10份,润滑剂1-3份;所述长石包括钾长石和钠长石,所述石英包括石英粉和石英砂,所述高岭土包括原矿高岭土和水洗高岭土。
2.根据权利要求1所述的一种易降解陶瓷材料,其特征在于:按重量份计,其组成原料为:所述长石25-28份,瓷石13-17份,石英10-15份,叶腊石7-10份,高岭土33-38份,粘结剂20-25份,膨松剂15-25份,增韧剂7-10份,润滑剂1-3份。
3.根据权利要求1所述的一种易降解陶瓷材料,其特征在于:按重量份计,其组成原料为:钾长石19份,钠长石8份,瓷石15份,石英粉5份,石英砂8份,叶腊石9份,原矿高岭土10份,水洗高岭土26份,粘结剂22份,膨松剂18份,增韧剂10份,润滑剂3份。
4.一种如权利要求1-3任一所述的一种易降解陶瓷材料的生产方法,其特征在于:包括步骤1备料:按组成原料的重量份称取各原料,先将钾长石,钠长石,瓷石,石英粉,石英砂,叶腊石,原矿高岭土,水洗高岭土粉碎,将石英过100目筛,再过200目筛,筛得-100目+200目的石英砂备用,将-200目石英粉及其余原料以无水酒精为介质研磨10-12小时,研磨结束后加入石英砂混匀得研磨浆料;
步骤2混料:将粘结剂加入搅拌机中,然后向其中依次加入膨松剂、增韧剂、润滑剂以及水;充分拌匀,备用;
步骤3烧制:将步骤2的混合料加入步骤1的研磨浆料中,再次搅拌均匀30-40min,再在真空烘干得到粉料,对反应粉料施加3-4万伏的等离子电弧,使粉料熔融,通过惰性气体将熔融后的粉料吹至机压设备内制备成各种所需尺寸的定型制品,经120-150℃下干燥10-12小时后于1000-1200℃下保温30-50min制得易降解陶瓷材料。
5.根据权利要求4所述的一种易降解陶瓷材料的生产方法,其特征在于:所述粘结剂由10-45%有机粘结剂和45-80%无机粘接剂混合而成,所述有机粘结剂为聚乙烯醇、聚醋酸乙烯、醋酸乙烯-丙烯酸共聚乳液粘结剂、豆胶中的任一种,所述无机粘接剂为水玻璃和磷酸铝改性水玻璃胶中的一种。
6.根据权利要求4所述的一种易降解陶瓷材料的生产方法,其特征在于:所述膨松剂的制作采用的植物纤维为纸绒、棉绒、稻杆、玉米杆和麦秆中的一种或多种。
7.根据权利要求4所述的一种易降解陶瓷材料的生产方法,其特征在于:所述增韧剂的制作采用的植物纤维为麻纤维、棉纤维、棕榄纤维和竹绒中的一种或多种。
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