UV-ljus och temperatur anses vara de faktorer som svarar för den huvudsakliga nedbrytningen vid utomhusåldring av plast. I likhet med andra plaster bryts PVC ned av solljus. Den fotokemiska nedbrytningen accelereras vid höjd temperatur.
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Vid temperaturer upp till 60°C är styv PVC resistent mot de flesta oorganiska vätskor inklusive moderat koncentrerade syror samt alkali och icke-oxiderande saltlösningar i alla koncentrationer.
Remember, PVC board is not really specifically potent on its own, so it will require a base or guidance technique to prevent bending or breaking.
PVC was synthesized in 1872 by German chemist Eugen Baumann soon after prolonged investigation and experimentation.[12] The polymer appeared to be a white strong within a flask of vinyl chloride that were still left with a shelf sheltered from sunlight for four weeks. In the early 20th century, the Russian chemist Ivan Ostromislensky and Fritz Klatte on the German chemical corporation Griesheim-Elektron both attempted to work with PVC in professional products and solutions, but difficulties in processing the rigid, occasionally brittle polymer thwarted their attempts.
The molecular composition of PVC is made up of a lengthy-chain polymer with repeating vinyl chloride units. Each individual vinyl chloride device contains just one carbon atom double-bonded to a chlorine atom and solitary-bonded to 2 hydrogen atoms.
【徹底解説】製造工程と工程管理とは？重要性から具体的な改善手法まで詳しく紹介
با وجود این‌که محصولات پی‌وی‌سی تولید شده‌اند یکی از بیشترین مواد سمی شیمیایی به نام دی‌اکسین را منتشر می‌کنند. محصولات پی‌وی‌سی زمانی‌که می‌سوزند یا دفن سعر شبابيك pvc می‌شوند می‌توانند مضرانه نفوذ کنند.
Given that this content provides a sleek surface and absorbs and holds paint properly it can make it perfect for many different apps. Expanded PVC is often painted with any plastic-welcoming paint which includes most spray paints. Thermal Conductivity
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Automotive: PVC is additionally found in the automotive field for sections like dashboards, seat coverings, and insulation for wiring.
همچنین ماده‌ایست که اغلب برای لوله‌کشی آب و فاضلاب به علت ارزان بودن طبیعی و انعطاف‌پذیر بودن استفاده می‌شود.
PVC tillverkas genom kedjepolymerisation av vinylkloridmolekyler och kan efter användningsområden indelas i två former:
・価格が安価：他の材質に比べて価格が安価。重量も重たくないので、運送費や管理費なども抑えられる。