Tungsten rod, also known as Tungsten alloyrod. This is made by reworking metal powders at high temperatures with special high-temperature powdermetallurgy methods. It exhibits good thermal conductivity and a low thermal expansion coefficient.
3A molecular sieve is the type A sialic acids potassium salt. 3A molecular Sieve can be used to adsorb molecular that have a diameter of no more than 3A. About Molecular Sieves 3A The type A sialic acids potassium salts are 3A molecular sieves.
PPH can replace the isophorone series, DBE, DBE benzyl alcohol and ethylene glycol-phenylether series, which are toxic or have an unpleasant odor. What is PPH Propylene glycol Phenyl Ether? Propylene phenyl glycol is a slow-evaporating solvent
0086-0379-64280201
sales5@nanotrun.com
skype
whatsapp