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请协助補充多方面可靠来源以改善这篇条目，无法查证的内容可能會因為异议提出而被移除。
Along with its structural integrity, Furthermore, it benefits from owning greater colour-fastness as compared to alternative PVC foam solutions available out there.
این صفحه آخرین‌بار در ۲۳ ژانویهٔ ۲۰۲۵ ساعت ۱۵:۳۹ ویرایش شده است.
موارد استفادهٔ فراوانی برای پی‌وی‌سی شامل: وینیل سایدینگ، علامت مغناطیسی کارت‌ها، برش عمودی پنجره‌ها، صفحات گرامافون، لوله، لوله‌کشی، کانال و لوازم نصب‌کردنی، کیف‌های ارزان‌قیمت، پنجره‌های تاریک (بدون دید) و در شکل نرم آن برای لباس، اثاثیه یا لوازم داخلی نظیر پرده، کف‌سازی و ساختن سقف، پوستهٔ کابل‌های الکتریکی، توپ‌های بازی سبک‌وزن وجود دارد.
【専門家が解説】レーザー加工でチェッカープレート(縞板)の表面に扱い傷がつく理由
型のなかにある空気を吸い取り、大気圧で型に押し付ける手法を「真空成形」、大気圧ではなく圧縮空気で金型に押し付ける手法を「圧空成形」と呼びます。
This can make it incredibly quick to manage and work with. So, whether or not you are not the strongest specific, you received’t locate it much too hard to shift it close to when building improvements on your own boat.
Anybody can manage to appear below, discover the fundamentals of resources science, substance Attributes and to match these properties. Feel free to check with a question, leave comments or Look into considered one of our content.
Allt eftersom biltillverkarna har sökt efter lättare material har fler och fler detaljer i bilen blivit tillverkade i plast.
Springer Mother nature or its licensor (e.g. a Modern society or other lover) retains exceptional legal rights to this text underneath a publishing ابواب وشبابيك pvc settlement Together with the writer(s) or other rightsholder(s); author self-archiving of the recognized manuscript Variation of this information is entirely ruled from the terms of these types of publishing settlement and relevant legislation.
Poly(vinyl chloride) (PVC) continues to be a captivating subject for polymer science exploration. Its traits are heightened by its inherent structural faults ensuing from direct production (by free-radical polymerization), which also lead to its thermal instability. Many of the basic restricting attributes of PVC are proposed for being alleviated by enhanced chemistry in the course of PVC synthesis, Besides the use of equally inorganic and organic thermal stabilizers. The attributes, characterization, modification, recycling, and many programs of PVC are all examined With this paper along with the previous and newest analysis discoveries. It's been advised that several of the fundamental limiting Houses of PVC may be lessened by making use of both inorganic and natural thermal stabilizers at the side of improved chemistry for the duration of PVC manufacture.
Packaging: PVC’s flexibility and resistance to oil and grease allow it to be a fantastic option for food packaging.
Premature ventricular contractions (PVCs) are excess heartbeats that begin in one of many heart's two lower pumping chambers (ventricles). These extra beats disrupt the frequent coronary heart rhythm, often triggering a sensation of a fluttering or a skipped conquer during the upper body.