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SE12001 Low Form Beaker with Spout and Graduation

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.

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capacity
ml
O.D.mm Height mm pcs/ctn ctn size/cm
Length Width Height volume/ctn
25 38 53 200 65 29 33 0.062
50 47 58 200 65 29 33 0.062
100 52 72 200 70 32 37 0.083
150 59 85 200 77.5 37 40 0.115
200 65 90 120 67 40 33 0.088
250 71 98 120 71 42 36 0.107
300 76 105 90 56 44 38 0.094
400 82 112 72 61 37 41 0.093
500 89 120 72 65 41 42 0.112
600 96 127 72 66 43 46 0.131
800 104 138 54 73 35 49 0.125
1000 114 155 36 74 43 35 0.111
2000 134 196 18 52 47 44 0.108
3000 160 245 8 78 39.5 29 0.089
5000 178 275 6 67 45 31 0.093
10000 230 330 4 47 47 35 0.077

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
 

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