Quality Control

test lab for fumed silica quality controlXunyu Chemical has the complete set of equipment, standardized operation of quality management system, excellent technicians and advanced inspection instrument to ensured the high quality and stability of our products.

We have the Titanium Combustor, Deacidify Tower, Partical Size Classification equipment, Vacuum Package Machine, and introduce the advanced testing instrument, such as Surface Area Analyzer, Moisture Analyzer and other equipment.

In the whole production process, from the raw material pretreatment to the combination by a certain scale/proportion, from the accumulation of the Primary particles to the separation of SiO2 and waste gas, and deacidify progress, the Control Center always monitors and records every data.