VP SG 40
VP SG 40 is a developmental fumed oxide with a low specific surface area. High chemical purity, distinct low thickening and agglomeration properties are typical characteristics.
Applications PET-films Dental composites Raw material for production of ultra-pure silica glass according to the sol-gel-process Polishing agent in CMP slurries Spacer and free-flow agent in toners Properties Antiblocking for plastics Improves dielectrical properties Enables high filler loading Coarse particles Good abrasive properties Broad particle size distribution High tamped density Low tendencies to form agglomerates Low thickening properties High purity * Developmental products are labeled with the VP designation. Commercialization depends on market response.