|
Molecular formula : MW : CAS :
nature : one is not suitable for high temperature requirements (less than about 80 ° C) such as solar collector materials used in lighting. Black pigment and binder components. Use black paint requirements in the visible and near-infrared reflectance zero (total absorption), in the infrared reflectance of a (ATR or transparent), the heat, weatherability properly, for instance, PbS, CdTe, Cr2O3, Fe2_ sO3, Sb2s3, CuO, CoO, MnO2 so. Binder asked to 0.3-30 millimeter wave transparent, the collector working temperature stability, compatibility with pigments good, strong adhesion, such as organic polyacrylate, poly acid, organic fluorine resin and silicone resin; Inorganic such as silicate, and Zirconium Titanate Salts other. With the entire coating of finely dispersed pigment for sunlight absorption and the base material of infrared radiation characteristics, constitute the choice of absorption spectra.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |