CN105601287A - 一种3d打印陶瓷材料用粘结剂及其应用 - Google Patents

一种3d打印陶瓷材料用粘结剂及其应用 Download PDF

Info

Publication number
CN105601287A
CN105601287A CN201510982063.6A CN201510982063A CN105601287A CN 105601287 A CN105601287 A CN 105601287A CN 201510982063 A CN201510982063 A CN 201510982063A CN 105601287 A CN105601287 A CN 105601287A
Authority
CN
China
Prior art keywords
ceramic
binding agent
binder
prints
agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510982063.6A
Other languages
English (en)
Other versions
CN105601287B (zh
Inventor
陈庆
曾军堂
叶任海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan century special state new materials Co., Ltd.
Original Assignee
Chengdu New Keli Chemical Science Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu New Keli Chemical Science Co Ltd filed Critical Chengdu New Keli Chemical Science Co Ltd
Priority to CN201510982063.6A priority Critical patent/CN105601287B/zh
Publication of CN105601287A publication Critical patent/CN105601287A/zh
Application granted granted Critical
Publication of CN105601287B publication Critical patent/CN105601287B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C04B35/6316—Binders based on silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/057—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on calcium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/08—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on beryllium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C04B2235/6026—Computer aided shaping, e.g. rapid prototyping

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

一种3D打印陶瓷材料用粘结剂及其应用，本发明粘结剂在紫外光照射和常温常压的条件下，固化剂、溶胶离子、陶瓷表面三者之间形成稳定的Si-O、Si-F、Al-O等化学键，将粘结剂与陶瓷颗粒连接成为一个整体，直接得到陶瓷产品，极大的促进陶瓷材料3D打印成型在生活中的推广应用，具有广阔的市场前景。

Description

一种3D打印陶瓷材料用粘结剂及其应用
技术领域
本发明涉及一种3D打印材料用粘结剂及其应用，具体涉及一种3D打印陶瓷材料用粘结剂及其应用。
背景技术
3D打印技术又称增材制造技术，是快速成型领域的一种新兴技术，它是一种以数字模型文件为基础，运用粉末状金属或塑料等可粘合材料，通过逐层打印的方式来构造物体的技术。随着3D打印技术的发展和应用，材料成为限制3D打印技术未来走向的关键因素之一，在某种程度上，材料的发展决定着3D打印能否有更广泛的应用。目前，3D打印材料主要包括工程塑料、光敏树脂、橡胶类材料、金属材料和陶瓷材料等，除此之外，彩色石膏材料、人造骨粉、细胞生物原料、木质材料以及砂糖等食品材料也在3D打印领域得到了应用。
众多3D打印材料的开发和使用，不仅拓展了3D打印技术的应用范围，同时也促使更多的辅助材料的开发和生产，如：粘结剂。粘结剂作为3D打印技术中最重要的辅助材料之一，需要具有粘结强度高、固化速度快、环保、使用方便等要求。随着越来越多的新材料用于3D打印，新材料具备的性能和特点造成目前的粘结剂大部分不能用于新材料的3D打印成型，而且随着3D打印技术在日常生活中的普及和应用，成型条件和环保问题成为新的制约因素，因而发明一种使用条件简单、健康环保、粘结强度高、固化速度快的粘结剂对3D打印广泛应用于生活的具有重要意义。
陶瓷材料是目前实验室正在使用的一种用于3D打印的新型材料，该材料具有广泛的应用价值，能借助于3D打印技术在日常生活中得到广泛的应用，具有广阔的市场。目前陶瓷材料3D打印可分为直接成型和间接成型两大类，直接成型采用选择性激光烧结成型技术（SLS），成型速度快、精度高、力学性能好，但对陶瓷材料性能和成型条件要求高，不利于在生活中广泛的推广应用；间接成型先利用粘结剂粘结成型，然后采用高温烧结，成本低廉，产品性能稳定，能批量生产，但工艺步骤多，能耗高，精度差，也不利于在生活中广泛的推广应用。中国专利公开号为CN103935036A公开了一种使用光敏溶胶粘结剂的粉末3D打印方法，该方法中采用了光敏溶胶粘结剂，能快速对粉末材料进行粘结成型，但同样需要进行烧结得到产品，因此，发明一种粘结剂能直接将陶瓷材料粘结成型而不需要经过高温烧结就可得到产品，产品性能好，精度高，成型速度快，将极大的促进陶瓷材料3D打印成型在生活中的推广应用，具有广阔的市场前景。
发明内容
本发明针对目前陶瓷材料3D打印存在工艺步骤多，能耗高，不利于在生活中广泛的推广应用的缺点提出了一种3D打印陶瓷材料用粘结剂及其应用。
本发明一种3D打印陶瓷材料用粘结剂，其特征在于所述粘结剂为无机溶胶状，用于3D打印陶瓷材料的快速成型，在紫外光照射下快速固化，与陶瓷颗粒结合形成整体，无需高温烧结，其各组分按重量份计为：
液溶胶70-85份，
固化剂8-15份，
引发剂3-8份，
活性剂5-10份，
其中所述的液溶胶为硅酸溶胶、氧化铝溶胶、氢氧化镁铝溶胶中的一种或多种；所述的固化剂为硅酸钠、硅酸铝、硅酸钾、氟硅酸钠、氟硅酸钾、氟硅酸镁中的一种或多种；所述的引发剂为酰基膦氧化物、六氟磷酸盐、6-异丙苯茂铁中的一种或多种；所述的活性剂为对甲基苯磺酰氯、1-氯四唑、二环己基碳二亚胺的一种或多种。
上述一种3D打印陶瓷材料用粘结剂，其具体制备方法：将8-15重量份份固化剂，3-8份重量份的引发剂，5-10份重量份的活性剂加入到70-85重量份的液溶胶中，采用超声波震荡分散溶解配制成粘结剂。
本发明一种3D打印陶瓷材料用粘结剂的应用，其特征在于直接用于陶瓷粉末材料的3D打印快速成型，成型条件为常温常压，紫外光照射，成型步骤为：1）根据需要设计3D打印三维立体结构模型；2）将设计好的3D打印三维立体结构模型导入3D打印机；3）将本发明粘结剂和需要使用的3D打印用陶瓷粉末材料分别加入到3D打印机的料槽中；4）启动3D打印机，根据设计的数字模型进行打印，打印原理为先喷洒一层陶瓷粉末，再喷洒一层粘结剂，形成一层陶瓷粉末一层粘结剂的交替结构，同时用紫外光进行照射，粘结剂在紫外光的照射下快速固化将上下两层的陶瓷粉末粘结成为一个整体，这样一层一层粘结起来形成所需要的陶瓷产品初胚；5)将得到的产品初胚进行打磨抛光处理，得到陶瓷产品。
在上述一种3D打印陶瓷材料用粘结剂的应用中，其中所述的陶瓷粉末材料为直径为20-100μm的球形的氧化铝陶瓷、氧化镁陶瓷、氧化钙陶瓷、氧化铍陶瓷、氮化硅陶瓷、氮化铝陶瓷、碳化硅陶瓷、二硅化钼陶瓷、氟化镁陶瓷、氟化钙陶瓷中的一种。
本发明不仅利用引发剂能在紫外光的照射下释放活性离子，引发固化剂和溶胶离子的交联反应的原理，还利用活性剂能激发陶瓷颗粒表面的活性的作用，使固化剂、溶胶离子、陶瓷表面三者之间形成稳定的Si-O、Si-F、Al-O等化学键，使粘结剂与陶瓷颗粒连接成为一个整体，具有了优异的力学性能，从而粘结成型后不再需要进行高温烧结，缩减了产品生产步骤和能源消耗，降低了生产成本；本发明粘结剂应用于3D打印陶瓷粉末材料的粘结成型，使用方法简单，能快速高效的对陶瓷粉末材料进行粘结，直接得到陶瓷产品，将极大的促进陶瓷材料3D打印成型在生活中的推广应用，具有广阔的市场前景。
本发明突出的特点和有益效果在于：
1、本发明粘结剂在紫外光照射和常温常压的条件下，能使固化剂、溶胶离子、陶瓷表面三者之间形成稳定的Si-O、Si-F、Al-O等化学键，将粘结剂与陶瓷颗粒连接成为一个整体。
2、本发明粘结剂应用于陶瓷颗粒3D打印成型后，不需要高温烧结，缩减了产品生产步骤和能源消耗，降低了生产成本。
3、本发明粘结剂使用方法简单，能快速高效的对陶瓷粉末材料进行粘结，直接得到陶瓷产品，将极大的促进陶瓷材料3D打印成型在生活中的推广应用，具有广阔的市场前景。
具体实施方式
以下通过具体实施方式对本发明作进一步的详细说明，但不应将此理解为本发明的范围仅限于以下的实例。在不脱离本发明上述方法思想的情况下,根据本领域普通技术知识和惯用手段做出的各种替换或变更,均应包含在本发明的范围内。
实施例1
粘结剂配制：将8重量份份硅酸钠，3份重量份的酰基膦氧化物，5份重量份的对甲基苯磺酰氯加入到70重量份的氢氧化镁铝溶胶中，采用超声波震荡分散溶解配制成粘结剂。
粘结剂应用：1）根据需要设计3D打印三维立体结构模型；2）将设计好的3D打印三维立体结构模型导入3D打印机；3）将上述配制得到的粘结剂和3D打印用直径为20μm的球形氧化铝陶瓷粉末材料分别加入到3D打印机的料槽中；4）启动3D打印机，根据设计的数字模型进行打印，打印原理为先喷洒一层陶瓷粉末，再喷洒一层粘结剂，形成一层陶瓷粉末一层粘结剂的交替结构，同时用紫外光进行照射，粘结剂在紫外光的照射下快速固化将上下两层的陶瓷粉末粘结成为一个整体，这样一层一层粘结起来形成所需要的陶瓷产品初胚；5)将得到的产品初胚进行打磨抛光处理，得到陶瓷产品。
实施例2
粘结剂配制：将15重量份份硅酸铝，8份重量份的六氟磷酸盐，10份重量份的1-氯四唑加入到85重量份的氧化镁溶胶中，采用超声波震荡分散溶解配制成粘结剂。
粘结剂应用：1）根据需要设计3D打印三维立体结构模型；2）将设计好的3D打印三维立体结构模型导入3D打印机；3）将上述配制得到的粘结剂和3D打印用直径为100μm的球形氧化镁陶瓷粉末材料分别加入到3D打印机的料槽中；4）启动3D打印机，根据设计的数字模型进行打印，打印原理为先喷洒一层陶瓷粉末，再喷洒一层粘结剂，形成一层陶瓷粉末一层粘结剂的交替结构，同时用紫外光进行照射，粘结剂在紫外光的照射下快速固化将上下两层的陶瓷粉末粘结成为一个整体，这样一层一层粘结起来形成所需要的陶瓷产品初胚；5)将得到的产品初胚进行打磨抛光处理，得到陶瓷产品。
实施例3
粘结剂配制：将10重量份份硅酸钾，5份重量份的6-异丙苯茂铁，8份重量份的二环己基碳二亚胺加入到75重量份的硅胶溶胶中，采用超声波震荡分散溶解配制成粘结剂。
粘结剂应用：1）根据需要设计3D打印三维立体结构模型；2）将设计好的3D打印三维立体结构模型导入3D打印机；3）将上述配制得到的粘结剂和3D打印用直径为50μm的球形氧化钙陶瓷粉末材料分别加入到3D打印机的料槽中；4）启动3D打印机，根据设计的数字模型进行打印，打印原理为先喷洒一层陶瓷粉末，再喷洒一层粘结剂，形成一层陶瓷粉末一层粘结剂的交替结构，同时用紫外光进行照射，粘结剂在紫外光的照射下快速固化将上下两层的陶瓷粉末粘结成为一个整体，这样一层一层粘结起来形成所需要的陶瓷产品初胚；5)将得到的产品初胚进行打磨抛光处理，得到陶瓷产品。
实施例4
粘结剂配制：将8重量份份氟硅酸钠，8份重量份的六氟磷酸盐，10份重量份的1-氯四唑加入到70重量份的氧化铝溶胶中，采用超声波震荡分散溶解配制成粘结剂。
粘结剂应用：1）根据需要设计3D打印三维立体结构模型；2）将设计好的3D打印三维立体结构模型导入3D打印机；3）将上述配制得到的粘结剂和3D打印用直径为40μm的球形氧化铍陶瓷末材料分别加入到3D打印机的料槽中；4）启动3D打印机，根据设计的数字模型进行打印，打印原理为先喷洒一层陶瓷粉末，再喷洒一层粘结剂，形成一层陶瓷粉末一层粘结剂的交替结构，同时用紫外光进行照射，粘结剂在紫外光的照射下快速固化将上下两层的陶瓷粉末粘结成为一个整体，这样一层一层粘结起来形成所需要的陶瓷产品初胚；5)将得到的产品初胚进行打磨抛光处理，得到陶瓷产品。
实施例5
粘结剂配制：将15重量份份氟硅酸钾，3份重量份的6-异丙苯茂铁，5份重量份的二环己基碳二亚胺加入到70重量份的硅酸溶胶中，采用超声波震荡分散溶解配制成粘结剂。
粘结剂应用：1）根据需要设计3D打印三维立体结构模型；2）将设计好的3D打印三维立体结构模型导入3D打印机；3）将上述配制得到的粘结剂和3D打印用直径为60μm的球形氮化硅陶瓷粉末材料分别加入到3D打印机的料槽中；4）启动3D打印机，根据设计的数字模型进行打印，打印原理为先喷洒一层陶瓷粉末，再喷洒一层粘结剂，形成一层陶瓷粉末一层粘结剂的交替结构，同时用紫外光进行照射，粘结剂在紫外光的照射下快速固化将上下两层的陶瓷粉末粘结成为一个整体，这样一层一层粘结起来形成所需要的陶瓷产品初胚；5)将得到的产品初胚进行打磨抛光处理，得到陶瓷产品。

Claims (4)

1.一种3D打印陶瓷材料用粘结剂，其特征在于所述粘结剂为无机溶胶状，用于3D打印陶瓷材料的快速成型，在紫外光照射下快速固化，与陶瓷颗粒结合形成整体，无需高温烧结，其各组分按重量份计为：
液溶胶70-85份，
固化剂8-15份，
引发剂3-8份，
活性剂5-10份，
其中所述的液溶胶为硅酸溶胶、氧化铝溶胶、氢氧化镁铝溶胶中的一种或多种；所述的固化剂为硅酸钠、硅酸铝、硅酸钾、氟硅酸钠、氟硅酸钾、氟硅酸镁中的一种或多种；所述的引发剂为酰基膦氧化物、六氟磷酸盐、6-异丙苯茂铁中的一种或多种；所述的活性剂为对甲基苯磺酰氯、1-氯四唑、二环己基碳二亚胺的一种或多种。
2.根据权利要求1中所述的一种3D打印陶瓷材料用粘结剂，其特征在于具体制备方法：将8-15重量份份固化剂，3-8份重量份的引发剂，5-10份重量份的活性剂加入到70-85重量份的液溶胶中，直接混合溶解形成粘结剂。
3.一种3D打印陶瓷材料用粘结剂的应用，其特征在于直接用于陶瓷粉末材料的3D打印快速成型，成型条件为常温常压，紫外光照射，成型步骤为：1）根据需要设计3D打印三维立体结构模型；2）将设计好的3D打印三维立体结构模型导入3D打印机；3）将本发明粘结剂和需要使用的3D打印用陶瓷粉末材料分别加入到3D打印机的料槽中；4）启动3D打印机，根据设计的数字模型进行打印，打印原理为先喷洒一层陶瓷粉末，再喷洒一层粘结剂，形成一层陶瓷粉末一层粘结剂的交替结构，同时用紫外光进行照射，粘结剂在紫外光的照射下快速固化将上下两层的陶瓷粉末粘结成为一个整体，这样一层一层粘结起来形成所需要的陶瓷产品初胚；5)将得到的产品初胚进行打磨抛光处理，得到陶瓷产品。
4.根据权利要求3中所述的一种3D打印陶瓷材料用粘结剂的应用，其特征在于所述的陶瓷粉末材料为直径为20-100μm的球形的氧化铝陶瓷、氧化镁陶瓷、氧化钙陶瓷、氧化铍陶瓷、氮化硅陶瓷、氮化铝陶瓷、碳化硅陶瓷、二硅化钼陶瓷、氟化镁陶瓷、氟化钙陶瓷中的一种。
CN201510982063.6A 2015-12-24 2015-12-24 一种3d打印陶瓷材料用粘结剂及其应用 Expired - Fee Related CN105601287B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510982063.6A CN105601287B (zh) 2015-12-24 2015-12-24 一种3d打印陶瓷材料用粘结剂及其应用

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510982063.6A CN105601287B (zh) 2015-12-24 2015-12-24 一种3d打印陶瓷材料用粘结剂及其应用

Publications (2)

Publication Number Publication Date
CN105601287A true CN105601287A (zh) 2016-05-25
CN105601287B CN105601287B (zh) 2018-03-30

Family

ID=55981719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510982063.6A Expired - Fee Related CN105601287B (zh) 2015-12-24 2015-12-24 一种3d打印陶瓷材料用粘结剂及其应用

Country Status (1)

Country Link
CN (1) CN105601287B (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108285320A (zh) * 2018-01-17 2018-07-17 龙泉市金宏瓷业有限公司 一种用于3d打印的自发热固化陶瓷浆料及其制备方法
CN110696144A (zh) * 2019-10-16 2020-01-17 林宗立 陶瓷材料的成型方法
CN114474707A (zh) * 2022-02-10 2022-05-13 北京京城增材科技有限公司 一种制作渗铝用碳化硅基体的方法
CN116216748A (zh) * 2023-01-10 2023-06-06 哈工大机器人集团(杭州湾)国际创新研究院 一种六氟磷酸钠的制备方法
CN116535220A (zh) * 2023-05-29 2023-08-04 共享智能装备有限公司 一种氮化硅陶瓷粉末制品的脱脂烧结方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104725046A (zh) * 2015-03-23 2015-06-24 济南大学 一种3d打印快速成型锆铝碳陶瓷粉体材料的制备
CN104773979A (zh) * 2015-03-31 2015-07-15 成都新柯力化工科技有限公司 一种3d打印石材用粘结剂及其应用
CN105017492A (zh) * 2015-07-28 2015-11-04 孟庆华 具有除醛性能的3d打印材料及其应用
CN105130402A (zh) * 2015-06-30 2015-12-09 成都新柯力化工科技有限公司 一种用于3d打印的纳米陶瓷材料及其3d打印成型方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104725046A (zh) * 2015-03-23 2015-06-24 济南大学 一种3d打印快速成型锆铝碳陶瓷粉体材料的制备
CN104773979A (zh) * 2015-03-31 2015-07-15 成都新柯力化工科技有限公司 一种3d打印石材用粘结剂及其应用
CN105130402A (zh) * 2015-06-30 2015-12-09 成都新柯力化工科技有限公司 一种用于3d打印的纳米陶瓷材料及其3d打印成型方法
CN105017492A (zh) * 2015-07-28 2015-11-04 孟庆华 具有除醛性能的3d打印材料及其应用

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108285320A (zh) * 2018-01-17 2018-07-17 龙泉市金宏瓷业有限公司 一种用于3d打印的自发热固化陶瓷浆料及其制备方法
CN108285320B (zh) * 2018-01-17 2020-10-13 龙泉市金宏瓷业有限公司 一种用于3d打印的自发热固化陶瓷浆料及其制备方法
CN110696144A (zh) * 2019-10-16 2020-01-17 林宗立 陶瓷材料的成型方法
CN114474707A (zh) * 2022-02-10 2022-05-13 北京京城增材科技有限公司 一种制作渗铝用碳化硅基体的方法
CN116216748A (zh) * 2023-01-10 2023-06-06 哈工大机器人集团(杭州湾)国际创新研究院 一种六氟磷酸钠的制备方法
CN116535220A (zh) * 2023-05-29 2023-08-04 共享智能装备有限公司 一种氮化硅陶瓷粉末制品的脱脂烧结方法

Also Published As

Publication number Publication date
CN105601287B (zh) 2018-03-30

Similar Documents

Publication Publication Date Title
CN105601287A (zh) 一种3d打印陶瓷材料用粘结剂及其应用
CN104773979B (zh) 一种3d打印石材用粘结剂及其应用
CN105174907A (zh) 一种3d打印用粘土材料及其制备方法
CN105565820B (zh) 一种3d打印陶瓷材料用粘土基粘结剂及其应用
CN101844910B (zh) 一种薄壁轻量化卫生陶瓷坯体及其制造方法
CN105503147B (zh) 一种用于3d打印的粘土材料及其制备方法
CN105619572B (zh) 一种陶瓷材料的3d打印成型方法
CN105130402B (zh) 一种用于3d打印的纳米陶瓷材料及其3d打印成型方法
CN106242507A (zh) 一种直接成型3d陶瓷打印用粘土泥料及其制备方法和应用
CN105542468A (zh) 一种3d打印玻璃材料用粘结剂及其应用
CN1507423A (zh) 复合材料及其生产方法
CN110483008B (zh) 一种用于光固化3d打印陶瓷的浆料及其陶瓷产品制备方法
CN105645923B (zh) 一种用于3d打印的丝状粘土材料及其制备方法
CN107445556B (zh) 一种花岗岩废石粉陶粒透水混凝土及其制备方法
CN108947568B (zh) 一种利用造孔剂制备氧化铝空心球砖的方法
CN108101574A (zh) 一种3d打印制备陶瓷多孔件的方法及陶瓷多孔件
CN109704636A (zh) 一种用于3d打印的碳化硬化材料及其制备方法和应用
CN105585323B (zh) 一种采用等静压成型方式制备耐火砖的制备方法
CN101774799A (zh) 陶瓷废料制品及其制备方法
CN202540849U (zh) 一种多层结构的人造石材
CN102399087A (zh) 免烧结焊接衬垫
CN107324711A (zh) 一种人造石材及其制备方法
CN108463444A (zh) 提供无机聚合物陶瓷样材料的方法
CN103979924A (zh) 一种蒸压砖生产工艺
CN108285333A (zh) 一种双组份陶瓷3d打印材料及其3d打印方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20180302

Address after: 410100 Hunan province Changsha city Changsha Tianxin District Environmental Protection West Road, longshengke electronics industry base 1 building 302 room

Applicant after: Hunan century special state new materials Co., Ltd.

Address before: Qingyang District of Chengdu City, Sichuan province 610091 Dragon Industrial Port East Road 4

Applicant before: Chengdu Xinkeli Chemical Sci-Tech Co., Ltd.

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180330

Termination date: 20201224