Catalog Number
ACM24937799-2
Product Name
Poly(vinylidene fluoride)
Category
Polymer/Macromolecule
Description
Inert coating resin.
Polydispersity 2.5-3.0
SOLUBILITY: DMF, DMAc, DMSO, ethylene carbonate
Molecular Formula
(-CH2CF2-)n
Storage
Store at room temperature
Alpha Sort
Poly(vinylidene fluoride)
Color/Form
Colorless gas;Colorless gas [Note: Shipped as a liquefied compressed gas].;Crystals ... Available forms: powder, pellets, solution, and dispersion
Covalently-Bonded Unit Count
1
Decomposition
The substance decomposes on heating or on burning producing toxic and corrosive fumes including hydrogen fluoride, fluorine and fluorides.
EC Number
200-867-7;607-458-6
Heat of Vaporization
1.7712X10+07 J/kmol at melting point
LogP
1.24 (LogP);log Kow = 1.24;1.24
Monoisotopic Mass
64.012456g/mol
Odor
Nearly odorless;Faint, ethereal
Other Experimental
Conversion factors: 1 mg/L is equivalent to 382 ppm and 1 ppm is equivalent to 2.62 mg/cu m at 25 °C, 760 mm Hg;Critical density = 417 kg/cu m; Heat of formation = -345.2 kJ/mol at 25 °C; Heat of polymerization = -474.21 kJ/mol at 25 °C; explosive limits = 5.8-20.3 vol % in air;Critical molar volume: 154 cu cm/mol;Dipole moment = 1.3893;Explosive limits in air 5.5-21%;Heat of evaporation = 13189 J/mol at -40 °C;Liquid molar volume = 0.055194 cu m/kmol; Vapor pressure = 3X10+4 mm Hg at 25 C (calculated from experimentally derived coefficients);Sensitive to heat or stabilizers; alkyl boron and alkyl hyponitrite compounds, among others, initiate polymerization;Henry's Law constant = 3.79X10-1 atm-cu m/mol at 25 °C (est);Hydroxy radical reaction rate constant = 2.10X10-12 cu cm/molec-sec at 23 °C;Thermally stable from -62 to 148 °C; combustible, self-extinguishing and non-dripping; Tensile strength 7000 psi at 25 °C, yield strength 5,500 psi, elongation 300%, compression strength 10,000 psi, thermal conductivity 1.05 Btu/hr/sq ft/F/in; water absorption 0.04% in 24 hr; resistant to oxidative degradation, electricity, acods, alkalies, oxidizers, halogens;Specific gravity: 1.75-1.80; glass transition: -40 °C;Specific heat: 1255-1525 J/(kg K)
Refractive Index
n25/D 1.420
Stability
Chemical stability: Stable under recommended storage conditions.
UN Number
1959;1959;1959;1959;1959
Vapor Density
2.2 (NTP, 1992) (Relative to Air);2.2 (AIR= 1);Relative vapor density (air = 1): 2.2;2.21