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Schott BORO-8330â„¢ Borosilicate Glass

Category Ceramic , Glass
Manufacturer Schott North America
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Schott BORO-8330â„¢ Borosilicate Glass.pdf
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Material Notes:
Borosilicate glass 3.3 acc. ISO 3585, chemically highly resistant, highly resistant to thermal shock, special applications in the pharmaceutical industryInformation provided by SCHOTT AG.
Physical Properties Metric English Comments
Density 2.23 g/cc

@Temperature 25.0 °C
0.0806 lb/in³

@Temperature 77.0 °F
Thermal Properties Metric English Comments
CTE, linear 3.30 µm/m-°C

@Temperature 20.0 - 300 °C
1.83 µin/in-°F

@Temperature 68.0 - 572 °F
ISO 7991
Transformation Temperature, Tg 525 °C
977 °F
Softening Point 825 °C
1520 °F
Viscosity 10<sup>7.6</sup> dPa s
Working Point 1260 °C
2300 °F
Viscosity 10<sup>4</sup> dPa s
Annealing Point 560 °C
1040 °F
Viscosity 10<sup>13</sup> dPa s
Optical Properties Metric English Comments
Transmission, Visible 92 %

@Wavelength 400 - 800 nm,
Thickness 1.00 mm
92 %

@Wavelength 400 - 800 nm,
Thickness 0.0394 in
IR Transmittance 0.00 %

@Thickness 1.00 mm,
Wavelength 4750 nm
0.00 %

@Thickness 0.0394 in,
Wavelength 4750 nm
Cutoff
5.0 - 18 %

@Wavelength 3500 - 4500 nm,
Thickness 1.00 mm
5.0 - 18 %

@Wavelength 3500 - 4500 nm,
Thickness 0.0394 in
17 %

@Thickness 1.00 mm,
Wavelength 2750 nm
17 %

@Thickness 0.0394 in,
Wavelength 2750 nm
62 %

@Thickness 1.00 mm,
Wavelength 3250 nm
62 %

@Thickness 0.0394 in,
Wavelength 3250 nm
90 - 93 %

@Wavelength 800 - 2500 nm,
Thickness 1.00 mm
90 - 93 %

@Wavelength 800 - 2500 nm,
Thickness 0.0394 in
Component Elements Properties Metric English Comments
Al2O3 2.0 %
2.0 %
B2O3 13 %
13 %
K2O 0.50 %
0.50 %
Na2O 3.5 %
3.5 %
SiO2 81 %
81 %
Chemical Properties Metric English Comments
Acid Class, SR 1
1
DIN 12116
Alkali Class, AR 2
2
ISO 695
Descriptive Properties Value Comments
Glasses in Laboratory Apparatus Type I, Class A
ASTM E 438
Hydrolytic Resistance Class HGB 1
ISO 719
fulfilled
JP
Type I
Ph. Eur.
Type I
USP
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