Anole 0.9mm 1.1mm 2.1mm laboratory instrument BOROFLOAT33, PYREX 7740,Quartz glass

The thermal expansion ratio of high borosilicate glass is just about 1/3 of the common glass, which will reduce the influence of temperature gradient stress, and make its fracture resistance properties stronger. High borosilicate glass is the indispensable material in telescope and reflector due to its small shape deviation. It is also can be used to dispose high radioactive waste.

-extremely low thermal expansion ratio, strong thermal shock resistance and 450℃ for long term working temperature

-excellent chemical stability, high resistance to water, acid, alkali and other organics

-excellent scratch resistance, extremely high hardness and 20% lower density than common soda-lime glass