Technical Information : WHEATON Glass
Typical Properties of WHEATON Glass, ASTM / USP * Type 180 ~ 500 : Borosilicate Glass * Type 800 ~ 900 : Soda-Lime Glass * Type 320 / 500 / 900 : Amber Glass
Glass Type
“180”
“200”
“300”
“320”
“400”
“500”
“800”
“900”
Strain Point ℃
510 560 821
505 560 820
520 565 780
510 560 770
520 560 735
505 540 730
510 548 729
496 536 713
Annealing Point ℃ Softening Point ℃
Linear Coefficient of Expansion.(0-300 ℃ )×10 -7
33
33
51
55
63
62
88
91
2.23
2.22
2.33
2.42
2.44
2.46
2.48
2.50
Density g/cm 3
- -
- -
- -
- -
- -
ASTM glass Type
I
I
I
& Class
A
A
B
USP glass Type
I
I
I
I
I
I
III, NP
III, NP
Light Protection
yes
yes
yes
NP=Non-parenteral. USP=U.S. Pharmacopeia.
Chemical Properties of WHEATON Glass, ASTM / USP
“180”
“200”
“300”
“320”
“400”
“500”
“800”
“900”
Forming Process
Tubing Vial
Tubing Vial
Tubing Vial
Tubing Vial
Molded Container
Molded Container
Molded Container
Molded Container
SiO2
81
81
73
70
69
65.5
73
73
Al2O3
2 4
2 4
6 9 1
6 8
5.5
6 9
2
2
Na2O+K2O
10
14
14.2
CaO+MgO
<0.2
<0.2
0.5
1.5
0.5
10.5
10
B2O3
13
13
11
7
11
9 1
0.5 0.3
Fe2O3
<0.1
<0.1
<0.1
1.5
<0.1
<0.05
BaO ZnO
2
2.5 0.5
1.5 0.5
MnO2
7
TiO2
5
SO3
0.2
Screw Thread Finishes of US-GPI
US-GPI : American Glass Packaging Institute
Thread Finish Dimensions
“T”
“H” Dimension in Millimeters
<Example> 15-425 Screw Thread : “T” Mouth O.D. 15 mm “H” Mouth Height 7.5 mm 와 Screw thread 의 규격 Style
Dimensions
400
410
415
425
430
8
- - - -
- -
- 6.52 - 6.86
- - - -
10 13 15 18 20 22 24 28 33 38
- 11.22 7.5
-
13.9 7.5
9.05
13.03 13.82
15.42 18.59 21.01 24.05 27.23
- - - - - - -
15.34 15.34 15.34 16.43 18.39 19.69 24.03
9.5 9.5
14.6
10.25 10.25
16.15 17.73
9.85 9.85
- -
- -
938
※ The Price(VAT is extra) for Korean End-user, and Changeable.
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