Clear Pharma Neutral Boron Glass Injection Vials
Our factory provides clear pharma neutral boron glass injection vials with best quality, fast delivery, competitive price & considerate service.
Our neutral boron series products are produced by imported high-qualityneutral boron tubes (Schott, NEG and Corning) or even by our factory itself.
We use advanced bottle-making equipment and inspection equipment at home and abroad, and adopt the newly developed glass bottle annealing to control the regeneration stress of glass bottles, reduce the collision between glass bottles and increase the strength of glass bottles
Quality control: automatic imaging detection control
Products of various specifications and sizes can be customized according to customer needs
| The Physic-chemical Properties | |
| Physic properties | |
| Coefficient of mean linear thermal expansion a (20°C; 300°C) acc to ISO 7991 | 4.9x 10-6K-1Trans |
| Transformation temperature Tg | 515°C |
| Glass temperature at annealing point logn=13 | 535°C |
| Glass temperature at soft point logn=7.6 | 783°C |
| Glass temperature at working point logn=4 | 1020°C |
| Density P at 25°C | 2.32 g/cm3. |
| Chemial Properties | |
| Hydrolytic Resistant Class | |
| Acc. to ISO 719 | HGB I |
| Acc. toUSP 25 | Type I |
| Acid Resistant Class | AI |
| Alkali Resistant Class | A2 |
Physical and chemical performance monitoring:
Quality inspection and central laboratory: methylene blue staining on the inner wall of glass bottles
Service performance of inner wall of glass bottle and compatibility with drugs
----Methylene blue staining test
----Promote the improvement of bottle making process and ensure more stable performance of inner wall after glass bottled medicine
Quality testing and central laboratory:
testing of heat and freezing resistance of glass bottles
High quality requirements for heat resistance, pressure resistance and freezing resistance of glass bottles in the production process of drugs
----Strength test, heat resistance test and freezing resistance test shall be carried out during the production of glass bottles
----Conduct a large number of comparative tests on glass containers with different specifications, different bottom radian, different bottom thickness and uniformity developed by process technicians to verify the tolerance of glass bottles and provide test data for process improvement.
We are a famous company with Stock code:
603976Our products have been approved by China National Accreditation Service (CNAS) lab for Conformity Assessment ( registered No. CNAS L7694)Our products meet YBB, ISO, EP, USP standardsOur products possess ISO15378 and ISO9001 Quality management system certification. They possess USA FDA DMF files (DMF Number Assigned: 21564, 21565)
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