Dear Sir/Madam, This is SonTrieu from VN. We are requiring the following product: Silica powder Whiteness >95% (loss on ignition:<0.0084) Content of SiO2: >99.6% D97 = 45, 75, 125 um We are int...
Dear Sirs/madam, we need for nano silica as a sample to use it in scientific research. We would like to find long term partner for sourcing of nano silicon for our factory
