| Model: | 7 |
|---|---|
| Brand: | tyk |
| Origin: | Made In China |
| Category: | Packaging , Printing & Paper / Label & Tag |
| Label: | Pharmaceutical glass , neutral glass tube , borosilicate glass |
| Price: |
US $0.45
/ kg
|
| Min. Order: | 1000 kg |
| Live Chat: |  | Last Online:22 May, 2018 |
5.0 borosilicate glass tube & rods (neutral glass tube, Pharmaceutical glass tube) for ampoule, vials etc
Color: clear
Shape: round
Size: Out diameter —-min1MM– Max OD150mm
Length—-min1MM-Max2000MM
Wall thickness—-Min0.1mm—Max2mm
Physical Data
| SiO2 | 75±0.5 |
| B2O3 | 11±0.5 |
| Al2O3 | 5.4±0.5 |
| BaO | 0.5±0.2 |
| CaO | 0.5-1.5 |
| Na2O | 6.5±0.5 |
| K2O | 0.5±0.2 |
| PbO | |
| MgO | 0.08 |
| Expansion (30-300 ºC,×10-6/ºC) ASTM E228 | 4.8-5.0 |
| Annealing point logη=13 ºC | 779-783 ºC |
| Soft point logη=7.6 ºC | 779-783 ºC |
| Working point logη=4.0 ºC | |
| Transformation logη=14.5 ºC | |
| Density g/cm3 ASTM C729 | 2.31-2.32 |
| Hydrolytic resistance 0.02 N H2SO4 | 0.2 USP Type I ISO 719 HGB I |
| Acid class (DIN 12116) | Class S1 |
| Alkali class(ISO 695) | Class A2 |
| Payment Terms: | TT/LC |
|---|---|
