Documents
427152
Poly(vinylidene fluoride)
average Mw ~180,000 by GPC, average Mn ~71,000, beads or pellets
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vapor pressure
15 mmHg ( 32 °C)
form
beads or pellets
melt index
20-35 g/10 min (230°C/3.8kg)
mol wt
average Mn ~71,000
average Mw ~180,000 by GPC
impact strength
2-4 ft-lb/in. (Izod, ASTM D 256, notched)
dielectric constant
8.0-9.5, 100 Hz (ASTM D 150)
hardness
76-80 (Shore D, ASTM D 2240)
refractive index
n20/D 1.42
ASTM D 3835
6,000-7,500 poise(230 °C) (100 sec-1)(lit.)
transition temp
brittleness temperature -62 °C (ASTM D 746)
Tm 155-165 °C
solubility
some polar solvents such as organic esters and amines: soluble
density
1.78 g/mL at 25 °C
SMILES string
FC(F)=C
InChI
1S/C2H2F2/c1-2(3)4/h1H2
InChI key
BQCIDUSAKPWEOX-UHFFFAOYSA-N
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This Item | 427144 | 347078 | 182702 |
|---|---|---|---|
| refractive index n20/D 1.42 | refractive index n20/D 1.42 | refractive index - | refractive index n20/D 1.42 |
| transition temp brittleness temperature -62 °C (ASTM D 746), Tm 155-165 °C | transition temp brittleness temperature -62 °C (ASTM D 746), Tm 166-170 °C (ASTM D 3418) | transition temp - | transition temp Tg −38 °C, Tm 171 °C |
| density 1.78 g/mL at 25 °C | density 1.78 g/mL at 25 °C | density - | density 1.74 g/mL at 25 °C |
| vapor pressure 15 mmHg ( 32 °C) | vapor pressure 15 mmHg ( 32 °C) | vapor pressure 15 mmHg ( 32 °C) | vapor pressure 15 mmHg ( 32 °C) |
| melt index 20-35 g/10 min (230°C/3.8kg) | melt index 7-20 g/10 min (230°C/12.5kg) | melt index - | melt index - |
Application
Features and Benefits
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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