Glass medicament bottle as well as preparation method and application thereof

Abstract

The invention relates to the technical field of glass, in particular to a glass medicament bottle as well as a preparation method and application thereof, and aims to solve the problems that in the prior art, the combination difficulty of a hydrophilic film and glass is relatively large, the mechanical binding force is relatively poor, and dense water molecules cannot be removed after combination and are relatively easy to adhere dirt. The bottle body is prepared by melting the following raw materials in parts by mole: 50-60 parts of SiO2; 10 to 20 parts of Al2O3; 10 to 18 parts of B2O3; 0 to 1 part of TiO2; 4 to 6 parts of Na2O; 4 to 8 parts of K2O; 9 to 14 parts of CaO; 4 to 6 parts of MgO; 0 to 1 part of SrO; 0 to 1 part of CeO; a silicon-rich layer is formed on the surface of the bottle body after acid treatment; after the silicon-rich layer is formed on the surface of the bottle body, the film layer is coated, and the film layer is prepared by a sol-gel method, so that the adhesion fastness of the film layer can be ensured while the transmittance of the glass medicament bottle is ensured, and the glass medicament bottle is high in transmittance and good in moisture penetrability.

Description

technical field [0001] The invention relates to the technical field of glass, in particular to a glass medicine bottle, a preparation method and an application thereof. Background technique [0002] Pharmaceutical bottles such as vials, ampoules, etc. are widely used. [0003] The superhydrophobic surface of glass has made great progress in both theoretical research and preparation technology. The super-hydrophobic glass surface can reduce the pollution of dust and oil stains, and improve its aesthetics and practicality. The superhydrophobic surface coating usually forms water droplets on the glass surface, and the water droplets do not necessarily roll off the glass surface in time. The existence of water droplets will increase reflection and scattering, and reduce the transmission of light, which greatly affects the pharmaceutical agent. The transmittance during actual use of the bottle. [0004] Common treatment methods include coating a layer of fluoride protective fi...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a glass medicament bottle, a preparation method and its application, so as to alleviate the difficulties existing in the prior art in the combination of the hydrophilic film and the glass, the poor mechanical binding force, and the combination Afterwards, there is a problem that dense water molecules cannot be eliminated and are more likely to adhere to dirt

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