4A molecularsieve is sodium A type silica aluminate. 4A molecular Sieve is capable to adsorb molecules with critical diameters not exceeding 4A. About Molecular Sieves 4A 4A molecularsieve is sodium A type silica aluminate. The molecular Sieve c…
Althoughthe era of full-screen has arrived, due to the existence of the front cameramakes the screen can not be displayed in full, cell phone manufacturers have tomake a variety of holes in the screen. With the advancement of technology, theunder-scr…
What is aerogel Powder? Gel powder has an extremely low density. The lightest gas gel is 0.16mg/cm3. This is slightly less than the air density. Therefore, it is sometimes called "frozen" or "blue smoking". It is easy to see that the particles are ti…
Nano Silver is Silver in a form of nanoscale. Its size is typically 25 nanometers. Nano silver has an inhibitory effect and kills dozens pathogenic microorganisms. Purity>99%Particle size range: 20 to 500nm About The Nano Silver Ag Powder Silve…