The invention discloses a phosphorus-containing silicon dioxide aerogel composite material as well as a preparation method and application thereof, and belongs to the technical field of silicon dioxide aerogel composite materials. The phosphorus-containing silicon dioxide aerogel composite material is prepared from the following components in parts by weight: 40 to 70 parts of phosphorus-containing silicon dioxide aerogel powder, 30 to 40 parts of polyolefin, 5 to 15 parts of dispersing agent and 5 to 15 parts of stabilizer. According to the truck fuel tank prepared from the phosphorus-containing silicon dioxide aerogel composite material, the volatilization loss of diesel oil can be greatly reduced, the use of an anti-freezing agent can be reduced, the spontaneous combustion probability of the diesel oil in the fuel tank can be reduced, and the truck fuel tank prepared from the phosphorus-containing silicon dioxide aerogel has good flexibility and toughness; the high-temperature-resistant and low-temperature-resistant heat-insulating material has the advantages of excellent impact resistance, high temperature resistance, low temperature resistance, excellent heat-insulating property, high corrosion resistance, high aging resistance, long service life and environment friendliness.
本发明公开了一种含磷基的二氧化硅气凝胶复合材料及其制备方法和应用,属于二氧化硅气凝胶复合材料技术领域。所述含磷基的二氧化硅气凝胶复合材料按照重量份数计,包括以下组分:含磷基的二氧化硅气凝胶粉40‑70份,聚烯烃30‑40份,分散剂5‑15份,稳定剂5‑15份。由本发明提供的含磷基的二氧化硅气凝胶复合材料制备的卡车油箱,可以大大减少柴油挥发的损失和减少防冻剂的使用以及降低油箱中柴油的自燃概率,含磷基的二氧化硅气凝胶的卡车油箱具有良好的柔性和韧性,有优异的抗冲击效果,耐高温耐低温,保温性能优异,并且耐腐蚀、抗老化性能强,使用寿命长,绿色环保。
Phosphorus-containing silicon dioxide aerogel composite material as well as preparation method and application thereof
一种含磷基的二氧化硅气凝胶复合材料及其制备方法和应用
2025-01-03
Patent
Electronic Resource
Chinese
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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