Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Organic ceramic firing adhesive and preparation method thereof
The invention discloses an organic ceramic firing adhesive, which comprises a binder and an additive, wherein the binder is composed of the following raw materials by weight: 45 parts of an organosilicon polymer, 25 parts of N-vinyl pyrrolidone, 15 parts of dispersible latex powder, and 2 parts of organic bentonite, and the additive is prepared from the following raw materials in parts by weight: 6 parts of epoxy resin, 0.2 part of a defoaming agent, 0.4 part of an anti-freezing agent, 0.3 part of a sterilizing agent and 0.3 part of a lignin polymer. The invention belongs to the technical field of binders, and specifically provides an organic ceramic firing adhesive and a preparation method thereof, wherein the adhesive is upgraded and modified on the basis of a lignin body, is large in adhesive force and good in caking property, reduces the loss rate in the ceramic blank manufacturing and sintering process, has relatively high adhesive strength at high temperature, meets the use requirements of the adhesive at high temperature, can improve the bonding compactness, is simple in process, economical and safe, and has the overall cost reduction.
本发明公开了一种有机陶瓷烧制粘结剂，包括粘结剂和添加剂，粘结剂由如下重量份的原料组成：有机硅聚合物45份、N‑乙烯基吡咯烷酮25份、可分散乳胶粉15份、有机膨润土2份，添加剂由如下重量份的原料组成：环氧树脂6份、消泡剂0.2份、防冻剂0.4份、杀菌剂0.3份、木质素聚合物0.3份。本发明属于粘结剂技术领域，具体是提供了一种基于木质素本体进行升级改性，粘结力大且结崩性好，降低陶瓷胚体制作及烧结过程中损失率，在高温下具有较高的粘结强度，达到高温下粘结剂的使用要求，且可提高粘结的致密性，工艺简单、经济且安全，成本整体降低的有机陶瓷烧制粘结剂及其制备方法。
Organic ceramic firing adhesive and preparation method thereof
The invention discloses an organic ceramic firing adhesive, which comprises a binder and an additive, wherein the binder is composed of the following raw materials by weight: 45 parts of an organosilicon polymer, 25 parts of N-vinyl pyrrolidone, 15 parts of dispersible latex powder, and 2 parts of organic bentonite, and the additive is prepared from the following raw materials in parts by weight: 6 parts of epoxy resin, 0.2 part of a defoaming agent, 0.4 part of an anti-freezing agent, 0.3 part of a sterilizing agent and 0.3 part of a lignin polymer. The invention belongs to the technical field of binders, and specifically provides an organic ceramic firing adhesive and a preparation method thereof, wherein the adhesive is upgraded and modified on the basis of a lignin body, is large in adhesive force and good in caking property, reduces the loss rate in the ceramic blank manufacturing and sintering process, has relatively high adhesive strength at high temperature, meets the use requirements of the adhesive at high temperature, can improve the bonding compactness, is simple in process, economical and safe, and has the overall cost reduction.
本发明公开了一种有机陶瓷烧制粘结剂，包括粘结剂和添加剂，粘结剂由如下重量份的原料组成：有机硅聚合物45份、N‑乙烯基吡咯烷酮25份、可分散乳胶粉15份、有机膨润土2份，添加剂由如下重量份的原料组成：环氧树脂6份、消泡剂0.2份、防冻剂0.4份、杀菌剂0.3份、木质素聚合物0.3份。本发明属于粘结剂技术领域，具体是提供了一种基于木质素本体进行升级改性，粘结力大且结崩性好，降低陶瓷胚体制作及烧结过程中损失率，在高温下具有较高的粘结强度，达到高温下粘结剂的使用要求，且可提高粘结的致密性，工艺简单、经济且安全，成本整体降低的有机陶瓷烧制粘结剂及其制备方法。
Organic ceramic firing adhesive and preparation method thereof
有机陶瓷烧制粘结剂及其制备方法
LI MANLI (Autor:in) / LU SHIJUN (Autor:in) / ZHANG JIAN (Autor:in)
19.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Adhesive, organic ceramic plate and preparation method of organic ceramic plate
| Europäisches Patentamt | 2015