5 Simple Statements About pvc Explained
5 Simple Statements About pvc Explained
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در هر دو موقعیت پلیمر زمانی آشکار شد که جامد سفید رنگ داخل فلاسک وینیل کلراید در معرض نور آفتاب قرار گرفت.
ここでは塩ビの加工方法として代表的なものである、押出成形・カレンダー成形・射出成形・熱成形・ディッピング加工・コーティング加工を解説します。
And also its structural integrity, Furthermore, it Rewards from obtaining increased colour-fastness when compared with substitute PVC foam merchandise accessible on the market.
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Expanded maritime PVC board or expanded PVC is usually a type of PVC that's been expanded by using a Distinctive foaming agent to increase the thickness of the material even though cutting down its density. The foaming agent has been included in the design purposefully to lessen exactly how much plastic is utilised.
The molecular structure of PVC is made of an extended-chain polymer with repeating vinyl chloride models. Every single vinyl chloride unit contains one carbon atom double-bonded to the chlorine atom and solitary-bonded to 2 hydrogen atoms.
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در مقابل حرارت و نور نسبتاً ناپایدار بوده و هیدروژن کلرید از آن خارج می‌شود. این ماده اثرات زیان‌بخشی روی خواص اشیاء دم دست (اجزای الکتریکی) علاوه بر اثرات فیزیولوژیکی بر جای می‌گذارد. پی‌وی‌سی پلاستیکی سخت است که به‌وسیلهٔ اضافه کردن روان‌کننده‌ها نرم و انعطاف‌پذیر می‌شود. بیشترین مورد استفادهٔ آن فتالیت است.
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Pure polyvinyl chloride is actually a white, brittle sound typically delivered as powder or pellets. It is insoluble in Liquor but a little bit soluble in tetrahydrofuran.
Expanded PVC board is usually employed for upholstery bases on boats, supplying durability, waterproofing, and relieve of manipulation with common woodworking resources. It's also well known for crafting custom made indicators and outside decor because of its versatility in shape and size. Examine Far more Upholstery Bases
این امکان وجود دارد که در آن‌ها از تراشه و حافظه‌های بسیار ظریف و کوچک استفاده شود؛ بنابراین می‌تواند جهت ذخیرهٔ داده‌ها و تشخیص هویت و برای ارائهٔ انواع خدمات، مورد استفاده قرار گیرد. ضمن این‌که در تهیهٔ آن‌ها از کاغذ استفاده نمی‌شود و این نوعی همزیستی با محیط زیست و طبیعت می‌باشد.
Best for personalisation and if you need it to get an Formal logo or print on it to match up with the rest of the shade plan or décor of your boat.
Electronics: Owing to its outstanding insulation Attributes, PVC is commonly Employed in insulation for electrical wires and cables.