Hello. Sign In
Standards Store

ASTM C912

93rd Edition, November 15, 1993

Complete Document

Standard Practice for Designing a Process for Cleaning Technical Glasses

Includes all amendments and changes through Reapproval Notice , 2013


View Abstract
Product Details
Document History

Detail Summary

Active, Most Current

EN
Format
Details
Price (USD)
PDF
Single User
$45.00
Print
In Stock
$45.00
Add to Cart

People Also Bought These:

NFPA 70
ISO 14644-1
BS EN 61010-1
ISO 14644-2

Product Details:

  • Revision: 93rd Edition, November 15, 1993
  • Published Date: January 2013
  • Status: Active, Most Current
  • Document Language: English
  • Published By: ASTM International (ASTM)
  • Page Count: 7
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

This practice covers information that will permit design of a rational cleaning procedure that can be used with a glass that is somewhat soluble in many aqueous chemical solutions. Typically, this type of glass is used in applications such as optical ware, glass-to-metal seals, low dielectric loss products, glass fibers, infrared transmitting products, and products resistant to metallic vapors.

In most cases, this type of glass contains high concentrations of oxides that tend to react with a number of aqueous chemicals. Such oxides include B2O3, Al2O3, R2O, RO, La2O3, ZnO, PbO, P2O5, and Fe2O3. The more conventional highsilica glasses are usually more chemically resistant, but the cleaning principles outlined here also apply to them.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements are given in Section 4 and Table 1.