What is the cost performance of aerogel coatings? Is it too expensive? 100 degree is it better to use medium-low temperature insulation than traditional rock wool?
Aerogel coating is definitely more cost-effective than traditional building radiation protection coating, but it is superior to composite heat insulation, with dual functions of thermal radiation and thermal barrier, low thermal conductivity and good comprehensive performance. Aerogel coating still has great advantages in the medium and low temperature environment above 100 degrees, such as oil tanks, grain depots, Christmas trees, heat exchange stations, etc., if large space is required, the structure is complex and the construction is complicated in special environments. , high construction efficiency. However, if the structure is simple, the construction is convenient, and the package thickness is thin, the rock wool will be cheaper, but if it is outdoors or where there is water, the rock wool will be easily damaged by water absorption.