Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of rock wool boards, and provides a waterproof rock wool insulation board and a preparation method thereof. The waterproof rock wool insulation board is prepared from the following components in parts by mass: 80 to 90 parts of basalt, 20 to 30 parts of dolomite, 15 to 25 parts of bauxite, 25 to 35 parts of iron ore and a binder, and the binder is prepared from the following components in parts by mass: 4 to 6 parts of phenolic resin, 2 to 4 parts of methyl phenol glycidyl ether, 0.04 to 0.06 part of benzyl dimethylamine, 0.5 to 1 part of a surfactant, 0.5 to 0.8 part of a water repellent and 15 to 25 parts of water. According to the technical scheme, the problem that in the prior art, a rock wool insulation board prepared by taking phenolic resin as a binder easily absorbs water is solved.
本发明涉及岩棉板技术领域，提出了一种防水岩棉保温板及其制备方法。一种防水岩棉保温板，包括以下质量份的组分：玄武岩80~90份、白云石20~30份、铝矾土15~25份、铁矿石25~35份，还包括粘结剂，所述粘结剂包括以下质量份的组分：酚醛树脂4~6份、甲基酚缩水甘油醚2~4份、苄基二甲胺0.04~0.06份、表面活性剂0.5~1份、憎水剂0.5~0.8份、水15~25份。通过上述技术方案，解决了现有技术中的以酚醛树脂作为粘结剂制备的岩棉保温板易吸水的问题。
The invention relates to the technical field of rock wool boards, and provides a waterproof rock wool insulation board and a preparation method thereof. The waterproof rock wool insulation board is prepared from the following components in parts by mass: 80 to 90 parts of basalt, 20 to 30 parts of dolomite, 15 to 25 parts of bauxite, 25 to 35 parts of iron ore and a binder, and the binder is prepared from the following components in parts by mass: 4 to 6 parts of phenolic resin, 2 to 4 parts of methyl phenol glycidyl ether, 0.04 to 0.06 part of benzyl dimethylamine, 0.5 to 1 part of a surfactant, 0.5 to 0.8 part of a water repellent and 15 to 25 parts of water. According to the technical scheme, the problem that in the prior art, a rock wool insulation board prepared by taking phenolic resin as a binder easily absorbs water is solved.
本发明涉及岩棉板技术领域，提出了一种防水岩棉保温板及其制备方法。一种防水岩棉保温板，包括以下质量份的组分：玄武岩80~90份、白云石20~30份、铝矾土15~25份、铁矿石25~35份，还包括粘结剂，所述粘结剂包括以下质量份的组分：酚醛树脂4~6份、甲基酚缩水甘油醚2~4份、苄基二甲胺0.04~0.06份、表面活性剂0.5~1份、憎水剂0.5~0.8份、水15~25份。通过上述技术方案，解决了现有技术中的以酚醛树脂作为粘结剂制备的岩棉保温板易吸水的问题。
Waterproof rock wool insulation board and preparation method thereof
一种防水岩棉保温板及其制备方法
LI MINGDA (Autor:in)
12.03.2024
Patent
Elektronische Ressource
Chinesisch
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