Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of power battery heat insulation cotton capable of improving rebound resilience
The invention discloses a preparation method of power battery heat insulation cotton capable of improving rebound resilience, and relates to the technical field of heat insulation cotton preparation, and the preparation method comprises the following steps: selecting preset parts of preparation materials, mixing, adding a binding agent after mixing, and carrying out sol-gel treatment to prepare silicon dioxide aerogel for later use; a mixed solution is selected and poured to the surface of the silicon dioxide aerogel, and a gel compound is obtained after freeze drying; coating finishing is conducted on the gel compound through tungstate-based steeping liquor and a fluorosilane coupling agent, steeping and pressing finishing is conducted through a multi-step method, and the gel compound is put into a forming box to be preliminarily cured to generate a blank; and the formed blank is subjected to drying, ventilation and component analysis operation and then is trimmed to generate the heat insulation cotton in any shape. The high-activity polyether, the polymer polyol, the cross-linking agent, the foaming agent, the foam stabilizer and the mixed isocyanate are selected, and the elastic strength of the heat insulation cotton is improved by utilizing the high resilience of the materials.
本发明公开了一种提升回弹性能的动力电池隔热棉的制备方法，涉及隔热棉制备技术领域，包括以下步骤：选取预设份数的制备材料进行混合，并在混合完成后加入结合剂经过溶胶凝胶后制成二氧化硅气凝胶备用；选取混合液浇筑至二氧化硅气凝胶表面，并经过冷冻干燥后得到凝胶复合物；采用钨酸盐基浸渍液与氟硅烷偶联剂对凝胶复合物进行涂层整理，并通过多步法进行浸压整理并放入成型箱内初步固化产生胚料；对成型后的胚料进行干燥、通风操作及成分分析操作后进行修剪产生任意形状的隔热棉。本发明选取高活性聚醚、聚合物多元醇、交联剂、发泡剂、泡沫稳定剂及混合异氰酸酯，利用其高回弹性能提高隔热棉弹性强度。
Preparation method of power battery heat insulation cotton capable of improving rebound resilience
The invention discloses a preparation method of power battery heat insulation cotton capable of improving rebound resilience, and relates to the technical field of heat insulation cotton preparation, and the preparation method comprises the following steps: selecting preset parts of preparation materials, mixing, adding a binding agent after mixing, and carrying out sol-gel treatment to prepare silicon dioxide aerogel for later use; a mixed solution is selected and poured to the surface of the silicon dioxide aerogel, and a gel compound is obtained after freeze drying; coating finishing is conducted on the gel compound through tungstate-based steeping liquor and a fluorosilane coupling agent, steeping and pressing finishing is conducted through a multi-step method, and the gel compound is put into a forming box to be preliminarily cured to generate a blank; and the formed blank is subjected to drying, ventilation and component analysis operation and then is trimmed to generate the heat insulation cotton in any shape. The high-activity polyether, the polymer polyol, the cross-linking agent, the foaming agent, the foam stabilizer and the mixed isocyanate are selected, and the elastic strength of the heat insulation cotton is improved by utilizing the high resilience of the materials.
本发明公开了一种提升回弹性能的动力电池隔热棉的制备方法，涉及隔热棉制备技术领域，包括以下步骤：选取预设份数的制备材料进行混合，并在混合完成后加入结合剂经过溶胶凝胶后制成二氧化硅气凝胶备用；选取混合液浇筑至二氧化硅气凝胶表面，并经过冷冻干燥后得到凝胶复合物；采用钨酸盐基浸渍液与氟硅烷偶联剂对凝胶复合物进行涂层整理，并通过多步法进行浸压整理并放入成型箱内初步固化产生胚料；对成型后的胚料进行干燥、通风操作及成分分析操作后进行修剪产生任意形状的隔热棉。本发明选取高活性聚醚、聚合物多元醇、交联剂、发泡剂、泡沫稳定剂及混合异氰酸酯，利用其高回弹性能提高隔热棉弹性强度。
Preparation method of power battery heat insulation cotton capable of improving rebound resilience
一种提升回弹性能的动力电池隔热棉的制备方法
CAO XIAOYAN (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2024
Glass window capable of improving heat insulation effect
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2024
Heat preservation and insulation room capable of generating power
| Europäisches Patentamt | 2022
Preparation method of gypsum bedrock cotton fiber insulation board
| Europäisches Patentamt | 2016