JC 935-2004
Glass marble for glassfiber production (English Version)

Standard No.

JC 935-2004

Language

Chinese, Available in English version

Release Date

2004

Published By

Professional Standard - Building Materials

Latest

JC 935-2004

Replace

JC 583-1995 JC 719-1990 JC/T 338-1983 JC/T 337-1983 JC/T 557-1994

JC 935-2004 history

• 2004 JC 935-2004 Glass marble for glassfiber production
• 0000 JC 583-1995
• 1994 JC/T 557-1994 Alkali-free glass ball
• 1990 JC 719-1990 Alkali-resistant glass ball
• 1983 JC/T 337-1983 Test method for secondary bubbling temperature of glass bulbs

JC 935-2004 Glass marble for glassfiber production has been changed from JC 719-1990 Alkali-resistant glass ball.

JC 935-2004 Glass marble for glassfiber production has been changed from JC/T 338-1983 Test Method for Uniformity of Glass Balls—Oil Immersion Projection Method.

JC 935-2004 Glass marble for glassfiber production has been changed from JC/T 337-1983 Test method for secondary bubbling temperature of glass bulbs.

JC 935-2004 Glass marble for glassfiber production has been changed from JC/T 557-1994 Alkali-free glass ball.