Pureon Challenge

Challenge 550-HT was developed for use in "high-speed recirculating" and "high-speed once-through" slurry pumping systems. Utilizing the energy of a high speed circulating pump, standard on most lapping machines, it evenly disperses aluminum oxide, cerium oxide, silicon carbide, boron carbide, and garnet abrasive. It also reduces abrasive usage by eliminating "hard-packing" and waste. It is a recirculating lapping additive for use on ceramics in the optic industry.

Challenge 543-HT is a medium viscosity lapping / polishing slurry additive which evenly disperses and suspends a variety of non-suspension-treated abrasives, including aluminum oxide, zirconium oxide, along with silicon carbide, boron carbide, synthetic and natural diamond, and garnet. Because of its superior suspension characteristics, Challenge 543-HT reduces the amount of abrasive grain needed by up to 50%, while providing equal, and often greater, stock removal rates. It is particularly effective when using equipment with smaller slurry feed tubes, which constrict flow of high viscosity products. It is a single-pass lapping additive for use on ceramics in the Optic industry.

Challenge 300-HT is a synthetic formulation developed to optimize removal rate and surface finish in grinding, sawing, and dicing processes using diamond grinding wheels and blades. The product’s exceptional heat transfer characteristics insure prolonged diamond life, even with the most difficult materials. Challenge 300-HT is compatible with all filtration systems, and its foam-free operation promotes operator acceptance. It is a synthetic grinding fluid which improves rates, finish, grind consistency, and wheel life. New customers should instead consider the Challenge 300-HT, which offers superior performance.

Challenge 405-HT is a synthetic formulation developed to optimize removal rate and surface finish in grinding, sawing, and dicing processes using diamond grinding wheels and blades. The product’s exceptional heat transfer characteristics insure prolonged diamond life, even with the most difficult materials. Challenge 405-HT is compatible with all filtration systems, and its foam-free operation promotes operator acceptance. It is synthetic grinding fluid which improves rates, finish, grind consistency, and wheel life. New customers should instead consider the Challenge 310-HT, which offers superior performance.