Jan. 05, 2023
With the continuous progress of various processing techniques, the functionality of polymer materials has also been widely used. Such as packaging, daily necessities, wire and cable, etc. Veterinary vaccine bottles use polymer materials as their raw materials, so what kind of material does it use?
Animal vaccines are divided into inactivated vaccines and live vaccines. Among them, live vaccines are mostly made of glass bottles, while inactivated vaccines are made of plastic vaccine bottles. Today we mainly explain the material of plastic vaccine bottles.
Veterinary vaccine bottles are mostly made of high-density polyethylene or polypropylene, both of which have good barrier properties, non-toxic and tasteless. The difference is that the high temperature resistance of polypropylene is better than that of polyethylene, but it is easy to become brittle at low temperature, while polyethylene has better toughness than polypropylene. In order to make the bottle have better transparency, some companies will also choose high-transparency polypropylene to improve the aesthetics of the packaging.
In short, most of the raw materials of veterinary vaccine bottles are high-density polyethylene or polypropylene, and the specific choice of raw materials depends on the characteristics of the vaccine and the special needs of pharmaceutical companies.