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Why does the medical industry like use PE material bottle

Jason Jun 09,2018 Share this post:

With the development of the pharmaceutical industry, pharmaceutical bottles are constantly improving.More and more pharmaceutical factory start use PE packaging bottles,like plastic vaccine bottle,PE twin neck bottle,PE effervescent tablet tube,PE CRC bottles.Why does the medical industry choose the PE bottles?

Because the PE material has better mechanical, chemical, electrical, optical, and thermal properties.PE is short for polyethylene.

Polyethylene is of low strength, hardness and rigidity, but has a high ductility and impact strength as well as low friction.The usefulness of polyethylene is limited by its melting point of 80 °C (176 °F) (HDPE, types of low crystalline softens earlier). For common commercial grades of medium- and high-density polyethylene the melting point is typically in the range 120 to 180 °C (248 to 356 °F). The melting point for average, commercial, low-density polyethylene is typically 105 to 115 °C (221 to 239 °F). Most PE materials have excellent chemical resistance, meaning they are not attacked by strong acids or strong bases, and are resistant to gentle oxidants and reducing agents.Polyethylene absorbs almost no water.

So,the PE bottle can be filled medicine liquid,and can protect the pharmaceutical liquid.


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