BASF OFFERS FUNCTIONAL BUCK PIGMENTS FOR SOUR HEAT MANAGEMENT

摘要

BASF has recently launched new NIRtransparent black pigments to reduce surface heat on construction elements.Lumogen Black FK 4280 and Lumogen Black FK 4281 functional black pigments have been designed to reduce the solar heat buildup of dark colored construction elements.According to the company,the solar heat buildup of dark colored,and even black construction elements can be cut in half when using NIR-transparent black pigments.BASF's newly developed functional black pigments offer exceptional transparency in the range of solar infrared radiation from 750 nm up to 2,500 nm.In addition,Lumogen black pigments offer excellent heat resistance,color strength and migration stability,as well as extreme resistance to chemical and physical effects,good dis-persibility and insolubility in all common solvent.