High resistivity silicon wafer and method for fabricating...
High silica faujasite aluminosilicate, ECR-4, and a process for
High silica/alumina ratio faujasite type NaY
High surface area silica solid
High-purity quartz powder, process for producing the same,...
High-purity quartz powder, process for producing the same,...
High-purity quartz powder, process for producing the same,...
High-structure precipitated silicas
Highly absorbent, low bulk density sodium silicate
Highly condensed mesoporous silicate compositions and methods
Highly dispersible fine hydrophobic silica powder and...
Highly dispersible precipitated silica having a high surface...
Highly-active, finely divided super-dry silicon dioxide
Homostructured mixed organic and inorganic cation exchanged tape
Hormite inclusion complex with adsorbed sulphur or sulphur donor
Hydrophilic precipitated silica for defoamer formulations
Hydrophobic fumed silica and silicone rubber materials...
Hydrophobic precipitated silica granules
Hydrothermal decomposition of aluminum silicates
Hydrothermal process for preparing a unimodal large pore silica