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Highly Transparent and Robust Poly(tetrafluoroethylene) Membrane Prepared by Biaxial Melt- Drawing.
- Source :
- Macromolecular Materials & Engineering; Jun2014, Vol. 299 Issue 6, p669-673, 5p
- Publication Year :
- 2014
-
Abstract
- Biaxial melt-drawing produces a high-performance poly(tetrafluoroethylene) (PTFE) membrane with excellent mechanical properties and superior transparency. Unique two-step molding gives the better adhesion between the PTFE powder materials even with ultra-high molecular weight of 10<superscript>7</superscript>. Such void-free film can be successfully biaxially drawn in the molten state. The resultant membrane exhibits high tensile strength of 120MPa and high transparency of 8.5% haze. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14387492
- Volume :
- 299
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- Macromolecular Materials & Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 96331120
- Full Text :
- https://doi.org/10.1002/mame.201300310