CNS 9937-1986
Method of Test for Chemical Durability of Optical Glasses (Powder Method) (English Version)

Standard No.

CNS 9937-1986

Language

Chinese, Available in English version

Release Date

1986

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 9937-1986

Scope

This standard is applicable to the determination of chemical durability of optical glass (powder method). The measurement items are as follows. (1) Water resistance: The degree of water dissolution of optical glass. (2) Acid resistance: The degree of acid dissolution of optical glass.

CNS 9937-1986 history

• 1986 CNS 9937-1986 Method of Test for Chemical Durability of Optical Glasses (Powder Method)