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titanium what is it
I'm a seasoned industrial engineer with a keen interest in machine learning. Here to share insights on latest industry trends.
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It is hard to work with titanium.
PVC blister packaging refers to a type of packaging made from Polyvinyl Chloride, a versatile plastic. This packaging technique involves the use of PVC sheets that are heat formed to create a specific shape, typically a pocket or cavity, to encase a product. The product is then secured with a backing material, often paperboard or aluminum foil, which can be sealed to the PVC to protect and display the product. PVC blister packaging is widely used in the pharmaceutical industry for the packaging of tablets and capsules, as well as in retail for small consumer goods because it offers clear visibility of the product while protecting it from moisture, dust, and tampering. Its popularity stems from its cost-effectiveness, durability, and capability to be molded into various shapes, catering to the needs of different products.
The Oxidation Induction Time (OIT) of polypropylene is a critical parameter that assesses the material's thermal oxidation stability, essentially indicating how long the polymer can resist oxidation at a specific temperature under oxidative conditions. This is important for ensuring the longevity and durability of polypropylene in applications where it may be exposed to high temperatures or oxidative environments. The OIT is measured using differential scanning calorimetry (DSC) under an oxygen atmosphere. The longer the OIT, the better the resistance of the polypropylene to oxidation and hence, the better its performance in the intended application. Factors influencing OIT include the presence of antioxidants, the molecular structure of the polypropylene, and the processing conditions. Optimizing the stabilization package of polypropylene can significantly enhance its OIT, making the material more suitable for applications requiring high thermal and oxidative stability.
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