The development direction of neutral borosilicate glass bottles

by:Lisson     2020-11-11
Due to direct contact with drugs, drug packaging material to ensure drug quality and plays an important role to protect the safety of human drugs. As an integral part of medicine, medicine packaging material is closely related to the development of the pharmaceutical industry. “ Five-year & throughout; The focus is on the development of the pharmaceutical industry: improve the level of the pharmaceutical industry of science and technology innovation development, speed up the development of pharmaceutical preparations. Corresponding, increase the pace of science and technology innovation, and constantly to new products, new technology supporting the pharmaceutical industry will become the important content of pharmaceutical packaging industry development.

in recent years, with the improvement of technology and the rapid development of the pharmaceutical industry, pharmaceutical packaging industry emerged many new products, new technology, how to make these results by pharmaceutical companies to understand and apply, become the important subject of medical packaging industry need to be addressed. Pharmaceutical glass is mainly used for injection products such as packaging, the chemical stability directly affect the drug quality. Pharmaceutical glass according to the chemical composition and the properties are divided into high borosilicate glass, neutral low borosilicate glass, borosilicate glass, soda-lime glass, including neutral borosilicate glass because of its good properties, become a shot glass packaging materials & other To be bestowed favor on newly & throughout; 。

pharmaceutical glass chemical stability, resistance to gas refers to eco-friendly tube or water, acid, alkali and other chemical reagents, and drug solution erosion damage. For a long time, our country injection packing is given priority to with low borosilicate eco-friendly tube containers. With water resistant level low low borosilicate glass container filling the partial acid alkali solution easily lead to take off a piece of drugs in the period of validity, such as white dots visible foreign matter detecting unqualified item & ndash; — Especially the pH value of acid alkali, or policies that are sensitive to the pH change agents, biological agents, vaccines, blood products.

according to industry experts, neutral borosilicate glass with injection enterprise in China at present commonly used compared to the glass material has obvious advantages: one is the small expansion coefficient, extremely cold heat resistance is strong, is more suitable for freeze-dried products: 2 is not easy to crack during the process of machining, high mechanical strength, strong impact resistance; Three is good chemical stability, acid and alkali resistant water level is high, can guarantee the validity of drugs, especially water preparation, reduce and avoid the happening of the white dots, take off a piece and visible foreign matter.

in fact, the United States, Japan and many European countries have all adopt the neutral borosilicate glass in injection production, even Russia and India and other countries are also actively promote neuter borosilicate glass, eliminating low borosilicate and soda lime glass. In our country, enterprises have produced neutral borosilicate glass, but because the price is higher, and pharmaceutical enterprise changes the application that should be added packaging, the formalities trival, for a long time, involving enterprise energy too much, so has not been widely used in the production practice. But state officials have begun to pay attention to, the National Development and Reform Commission in 2007 will be high quality pharmaceutical packaging materials and their technical development level of water resistant pharmaceutical eco-friendly tube in the encouraged category of the industrial structure adjustment guidance catalogue. China pharmaceutical packaging association also has been committed to promote the use of neutral borosilicate glass. Believe that through the efforts of all parties, neutral borosilicate glass will be used widely.
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