Nano cesium tungsten bronze, or nano Cs0.33WO3, is the most preferred material for the production of environmentally friendly thermal insulation paper, i.e., thermal insulation film. As you may have known, formaldehyde pollution is inevitable in building decoration. And the most worrying problem in architectural glass heat insulation films is – whether they contain formaldehyde or not.
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As we all know, formaldehyde is the number one killer of leukemia. Moreover, the release of formaldehyde is a slow and long-term process. This release period lasts for 10-15 years and causes long-term, irreversible damage to the human body. Long-term exposure to low-dose formaldehyde can cause chronic respiratory diseases, causing nose cancer, throat cancer, colon cancer, brain tumors, and adolescents with decreased intelligence, fetal malformations, leukemia and the like. Therefore, the heat insulating film must be carefully selected with high quality. In this regard, experts said that cesium tungsten bronze heat insulation paper is an environmentally friendly and pollution-free heat insulation material with excellent thermal insulation performance. Also, it does not affect the passage of visible light. So, in recent years, heat insulation materials of cesium tungsten bronze nanoparticles are increasingly used around us.