Introducing basic knowledge about polypropylene materials!
Polypropylene (PP) is used in everyday goods, kitchen and bathroom items, packaging films, small containers such as bottles, beverage-related containers, and automotive, machinery, and electrical components. In films, there are biaxially oriented films (OPP) and non-oriented films (CPP), which are used according to their applications. For more details, the external link page provides an easy-to-understand explanation of synthetic resin materials. [Excerpt of the content] - Polymer of propylene CH2=CHCH3 - Has a high crystallinity due to its isotactic structure, with a high melting point (165°C) - Syndiotactic polypropylene can be obtained using vanadium-based catalysts - The density of isotactic polypropylene is 0.91g/cm³, the lowest among plastics - Used in everyday goods, kitchen and bathroom items, automotive, machinery, and electrical components *For more information, please refer to the external link page or feel free to contact us.
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Sanyo Co., Ltd. is an organizer well-versed in materials, engaged in the processing and sales of products related to polyvinyl chloride and synthetic resins. Leveraging our unique know-how and network cultivated over 75 years of history, we strive to understand what our customers desire and create solutions that are desirable for them. In our four core missions, we are committed to contributing to society through material processing and proposing solutions that benefit people. We continuously refine our skills to remain beneficial to society and respond with optimal manufacturing.