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Technopedia Center
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Faculty of Engineering and Computer Science
S1 Informatics S1 Information Systems S1 Information Technology S1 Computer Engineering S1 Electrical Engineering S1 Civil Engineering

faculty of Economics and Business
S1 Management S1 Accountancy

Faculty of Letters and Educational Sciences
S1 English literature S1 English language education S1 Mathematics education S1 Sports Education
teknopedia

teknopedia

teknopedia

teknopedia

teknopedia

teknopedia
teknopedia
teknopedia
teknopedia
teknopedia
teknopedia
url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url url 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url url
  2. Weltenzyklopädie
  3. پلی‌وینیلیدین فلورید - ویکی‌پدیا، دانشنامهٔ آزاد
پلی‌وینیلیدین فلورید - ویکی‌پدیا، دانشنامهٔ آزاد
از ویکی‌پدیا، دانشنامهٔ آزاد
References
نام‌گذاری آیوپاک

poly-11-difluoroethene

دیگر نام‌ها

Polyvinylidene difluoride; Kynar; Hylar; Solef; Sygef

شناساگرها
شماره ثبت سی‌ای‌اس ۲۴۹۳۷-۷۹-۹ ✔Y
خصوصیات
فرمول مولکولی -(C2H2F2)n-
شکل ظاهری whitish or translucent solid
انحلال‌پذیری در آب not soluble in water
ساختار
گشتاور دوقطبی 2.1 D[۱]
ترکیبات مرتبط
ترکیبات مرتبط پلی وینیل کلراید، پلی تترافلوئورواتیلن
به استثنای جایی که اشاره شده‌است در غیر این صورت، داده‌ها برای مواد به وضعیت استانداردشان داده شده‌اند (در 25 °C (۷۷ °F)، ۱۰۰ kPa)
 ✔Y (بررسی) (چیست: ✔Y/N؟)
Infobox references

پلی‌وینیلیدین (Polyvinylidene fluoride) یا پی‌وی‌دی‌اف (PVDF) نوعی بسپار است.[۲]

این بسپار در قیاس با PTFE از مقاومت کششی و ثبات فرم بالاتری برخوردار است. در عین حال اصطکاک و عایق بودن آن کمتر است. دمای حرارتی قابل تحمل برای آن از -۶۰تا +۱۵۰C می‌باشد.[۳]

منابع

  1. ↑ Zhang, Q. M. , Bharti, V. , Kavarnos, G. , Schwartz, M. (Ed.), (2002). "Poly (Vinylidene Fluoride) (PVDF) and its Copolymers", Encyclopedia of Smart Materials, Volumes 1–2, John Wiley & Sons, 807–825.
  2. ↑ "PVDF (Polyvinylidene fluoride, Tecaflon ®, Solef®, Kynar®) | Plastics International". Archived from the original on 2 December 2023. Retrieved 31 January 2024.
  3. ↑ Kawai, Heiji (1969). "The Piezoelectricity of Poly (vinylidene Fluoride)". Japanese Journal of Applied Physics. 8 (7): 975–976. Bibcode:1969JaJAP...8..975K. doi:10.1143/JJAP.8.975. S2CID 122316276.

جستارهای وابسته

آیکون خرد

این یک مقالهٔ خرد شیمی است. می‌توانید با گسترش آن به ویکی‌پدیا کمک کنید.

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