SE12004 Beaker Dyeing

GG-17 high polymer boron silicon glass, of the same type as American “PYREX” and Japanese “H-32” glass, possesses excellent physical and chemical properties. It is the best basic material used for instruments in the country and even in the world. Products made of such glass are excellent competitors in the world and very popular.

  • Instructions
  • Instructions
  • Instructions
Top O.D.
Base O.D.
Height mm pcs/ctn ctn size/cm
Length Width Height volume/ctn
250 100 65 130 72 66 43 46 0.131
400 110 75 142 54 73 35 49 0.125

GG-17 high polymer boron silicon glass, of the same type as American “PYREX” and Japanese “H-32” glass, 
possesses excellent physical and chemical properties. It is the best basic material used for instruments in the country and even in the world. 
Products made of such glass are excellent competitors in the world and very popular.

The following are the main technical targets of GG-17 glass:
1.Chemical Compositions:

SiO2 B2O3 Al2O3 R2O
80.50% 12.85% 2.10% 4.40%
2.Coefficient of linear expansion:
3.3×10-6 (20’C~300’C)
3.Properties of heat-resistance and fast change:
260’C~280’C (sample 250 ml breaking)
4.chemical properties:

Water-resistance Alkali-resistance Acid-resistance
Grade I Grade II Grade I

Copyright © 2015 Sichuan Machinery Import & Export Corp 蜀ICP备10211573号
Address: Machinery Building, No. 2, Tongfu Lane, Xiyulong Str., Chengdu, Sichuan, China 610015