The SIMAX™ glass utilized for the production of rods and tubes is utilized by Kavalier to produce laboratory glassware such as beakers, erlenmeyers, measuring cilinders, volumetric flasks, dessicators, ecc... Ask our catalogue and price list at infogloster@glostertube.com

Besides Glostertube supply antiexplosion tubes or bulbs, starting from customer mold too, and on customer design it supply whole chemical plants either by blowing or molded glass.

SIMAX™ glass chemical resistance

max value

test value

class

Nˇ

class

Nˇ

Chemical resistance against water at 98 ˇC

loss of Alkali m g Na₂O/g

1

31

1

25

Chemical resistance against water at 121 ˇC

loss of Alkali m g Na₂O/g

1

62

1

28

Chemical resistance against acids

loss on weight mg Na₂O /dm2

1

0,7

1

0,3

Chemical resistance against boiling water solutions by ISO 695/DIN 12116 method

loss on weight mg/dm2

2

150

2

120

SIMAX™ chemical composition