Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BSI 19/30395378 DC:2019 Edition

BSI 19/30395378 DC:2019 Edition

$13.70

BS ISO 720. Glass. Hydrolytic resistance of glass grains at 121 degrees C. Method of test and classification

Published By Publication Date Number of Pages
BSI 2019 15
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Categories: ,

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

This International Standard specifies

  1. a method for determining the hydrolytic resistance of glass grains at 121 °C. The resistance is measured and expressed by the volume of acid required for titration of the alkali extracted from the unit mass of glass, and may also be expressed by the amount of sodium oxide equivalent to this volume of acid;

  2. a classification of glass according to the hydrolytic resistance determined by the method of this International Standard.

This International Standard is intended for use on the more resistant types of glass, like i.e. borosilicate glass. For the less resistant glasses, like i.e. soda-lime, the method specified in ISO 719 is preferable.

NOTE

It is emphasized that there is no exact correlation between the classification laid down in this International Standard and that laid down in ISO 719, and it is, therefore, essential to identify which classification is being used.

Related products

BSI 19/30395378 DC
$13.70