Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water-based environment-friendly two-component ceramic tile adhesive and preparation method thereof
The invention belongs to the technical field of polymer materials and binders, and discloses a water-based environment-friendly two-component ceramic tile binder and a preparation method thereof. The two-component ceramic tile adhesive comprises a liquid material and a powder material, the liquid material is prepared from the following components in parts by weight: 50 to 80 parts of acrylic emulsion, 20 to 30 parts of organic silicon modified polyurethane emulsion and 0 to 30 parts of water; the powder material comprises the following components in parts by weight: 50-80 parts of Portland cement, 20-30 parts of quartz sand and 2-10 parts of white carbon black. The organic silicon modified polyurethane emulsion is obtained by reacting hydroxyl-terminated polyether modified polydimethoxy siloxane with diisocyanate and then carrying out hydrophilic chain extension, neutralization and emulsification. According to the ceramic tile adhesive disclosed by the invention, the specific organic silicon modified polyurethane emulsion and the acrylic emulsion are compounded for use, so that the adhesive force, the water resistance and the heat resistance of the ceramic tile adhesive can be remarkably improved.
本发明属于聚合物材料及粘结剂技术领域，公开了一种水性环保双组份瓷砖粘结剂及其制备方法。所述双组份瓷砖粘结剂包括液料和粉料；所述液料包括如下重量份的组分：丙烯酸乳液50～80份，有机硅改性聚氨酯乳液20～30份，水0～30份；所述粉料包括如下重量份的组分：硅酸盐水泥50～80份，石英砂20～30份，白炭黑2～10份。所述有机硅改性聚氨酯乳液是采用端羟基聚醚改性聚二甲氧基硅氧烷与二异氰酸酯反应后，经亲水扩链、中和乳化得到。本发明的瓷砖粘结剂采用特定的有机硅改性聚氨酯乳液与丙烯酸乳液进行复配使用，能够显著提高瓷砖粘结剂的粘结力、耐水性及耐热性。
Water-based environment-friendly two-component ceramic tile adhesive and preparation method thereof
The invention belongs to the technical field of polymer materials and binders, and discloses a water-based environment-friendly two-component ceramic tile binder and a preparation method thereof. The two-component ceramic tile adhesive comprises a liquid material and a powder material, the liquid material is prepared from the following components in parts by weight: 50 to 80 parts of acrylic emulsion, 20 to 30 parts of organic silicon modified polyurethane emulsion and 0 to 30 parts of water; the powder material comprises the following components in parts by weight: 50-80 parts of Portland cement, 20-30 parts of quartz sand and 2-10 parts of white carbon black. The organic silicon modified polyurethane emulsion is obtained by reacting hydroxyl-terminated polyether modified polydimethoxy siloxane with diisocyanate and then carrying out hydrophilic chain extension, neutralization and emulsification. According to the ceramic tile adhesive disclosed by the invention, the specific organic silicon modified polyurethane emulsion and the acrylic emulsion are compounded for use, so that the adhesive force, the water resistance and the heat resistance of the ceramic tile adhesive can be remarkably improved.
本发明属于聚合物材料及粘结剂技术领域，公开了一种水性环保双组份瓷砖粘结剂及其制备方法。所述双组份瓷砖粘结剂包括液料和粉料；所述液料包括如下重量份的组分：丙烯酸乳液50～80份，有机硅改性聚氨酯乳液20～30份，水0～30份；所述粉料包括如下重量份的组分：硅酸盐水泥50～80份，石英砂20～30份，白炭黑2～10份。所述有机硅改性聚氨酯乳液是采用端羟基聚醚改性聚二甲氧基硅氧烷与二异氰酸酯反应后，经亲水扩链、中和乳化得到。本发明的瓷砖粘结剂采用特定的有机硅改性聚氨酯乳液与丙烯酸乳液进行复配使用，能够显著提高瓷砖粘结剂的粘结力、耐水性及耐热性。
Water-based environment-friendly two-component ceramic tile adhesive and preparation method thereof
一种水性环保双组份瓷砖粘结剂及其制备方法
LIU GUO (Autor:in) / XIONG LIN (Autor:in) / YU DEHUA (Autor:in) / LIU ZENGTAI (Autor:in) / CHEN QIANLING (Autor:in) / YU GUOLI (Autor:in)
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
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