Porcelain Streak Plate, 65mm X 50mm, Each

Details:

Specifications streak, unglazed, for use by mineralogists.Thermal shock resistance - average coefficient of expansion from 20° c to 200° c is 3.56 X 10-5, gradually increasing to 4.69 X 10-5 at 1050°c. Every batch of porcelain is heat tested in our factory.Glaze - no softening occurs up to 1000°c, and it is extremely white.Resistance to chemical action - resistance to acids and alkalies is excellent, except for hydrofluoric acid.Thomas no.Length (mm)width (mm)thickness (mm)quantity per packquantity per case1201v0465503112