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Vacuum insulation panel core material, preparation method thereof and vacuum insulation panel
The invention discloses a vacuum insulation panel core material, a preparation method thereof and a vacuum insulation panel, and belongs to the field of vacuum insulation panel core materials. The core material is prepared from the following components in parts by weight: 10 to 15 parts of clay, 50 to 90 parts of superfine fibers and 0 to 8 parts of an auxiliary agent. The superfine fibers in thecore material are bonded by adopting the superfine clay, and the preferable fiber diameter is matched with the clay granularity, so that a better bonding effect can be achieved. During preparation, inthe drying process of a substrate containing the clay and the superfine fibers, the clay continuously shrinks while bonding the fibers, so that a core material formed after drying is of an open-porestructure, and the open-pore material can improve the heat-conducting property of the prepared vacuum insulation plate and improve stability. The core material is simple in composition, reasonable inproportion, low in cost and extremely easy to operate in preparation process, the production process of the vacuum insulation panel core material can be optimized, the production energy consumption isreduced, and the production cost is reduced.
本发明公开了一种真空绝热板芯材及其制备方法和真空绝热板，属于真空绝热板芯材领域。该芯材按重量份数计的组成为：粘土10‑15份，超细纤维50‑90份，助剂0‑8份。本发明芯材中的超细纤维采用超细粘土进行粘结，优选的纤维直径与粘土粒度相配合，能达到较好的粘合效果。制备时，含有粘土与超细纤维的基板在烘干过程中，粘土在粘合纤维的同时不断收缩，便得烘干后形成的芯材为开孔结构，开孔材料可提高所制备真空绝热板的导热性能更好，并提高稳定性。本发明芯材的组成成分简单、配比合理、成本较低、制备工艺极易操作，能够优化真空绝热板芯材的生产工艺，减少生产能耗，降低生产成本。
Vacuum insulation panel core material, preparation method thereof and vacuum insulation panel
The invention discloses a vacuum insulation panel core material, a preparation method thereof and a vacuum insulation panel, and belongs to the field of vacuum insulation panel core materials. The core material is prepared from the following components in parts by weight: 10 to 15 parts of clay, 50 to 90 parts of superfine fibers and 0 to 8 parts of an auxiliary agent. The superfine fibers in thecore material are bonded by adopting the superfine clay, and the preferable fiber diameter is matched with the clay granularity, so that a better bonding effect can be achieved. During preparation, inthe drying process of a substrate containing the clay and the superfine fibers, the clay continuously shrinks while bonding the fibers, so that a core material formed after drying is of an open-porestructure, and the open-pore material can improve the heat-conducting property of the prepared vacuum insulation plate and improve stability. The core material is simple in composition, reasonable inproportion, low in cost and extremely easy to operate in preparation process, the production process of the vacuum insulation panel core material can be optimized, the production energy consumption isreduced, and the production cost is reduced.
本发明公开了一种真空绝热板芯材及其制备方法和真空绝热板，属于真空绝热板芯材领域。该芯材按重量份数计的组成为：粘土10‑15份，超细纤维50‑90份，助剂0‑8份。本发明芯材中的超细纤维采用超细粘土进行粘结，优选的纤维直径与粘土粒度相配合，能达到较好的粘合效果。制备时，含有粘土与超细纤维的基板在烘干过程中，粘土在粘合纤维的同时不断收缩，便得烘干后形成的芯材为开孔结构，开孔材料可提高所制备真空绝热板的导热性能更好，并提高稳定性。本发明芯材的组成成分简单、配比合理、成本较低、制备工艺极易操作，能够优化真空绝热板芯材的生产工艺，减少生产能耗，降低生产成本。
Vacuum insulation panel core material, preparation method thereof and vacuum insulation panel
真空绝热板芯材及其制备方法和真空绝热板
HUANG SHIQIANG (author) / HUANG HUIYUAN (author)
2020-09-22
Patent
Electronic Resource
Chinese
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