426911
Poly(chlorotrifluoroethylene)
InChI key
UUAGAQFQZIEFAH-UHFFFAOYSA-N
InChI
1S/C2ClF3/c3-1(4)2(5)6
SMILES string
F\C(F)=C(/F)Cl
impact strength
80 J/m (Izod, ASTM D 256, 25 °C, notched)
hardness
75-80 (Shore D, ASTM D 2240)
transition temp
Tm 210-215 °C (DSC)
density
2.1 g/mL at 25 °C
Application
High performance crystalline engineering thermoplastic. Valves, seals, packaging films, electroluminescent display panels, bearings where high wear is a problem.
Features and Benefits
Chemical resistance, near-zero moisture absorption, low creep, high optical transparency, high electrical insulating capacity, non-flammable and low coefficient of thermal expansion.
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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C E Jones et al.
Journal of applied toxicology : JAT, 11(1), 51-60 (1991-02-01)
Polychlorotrifluoroethylene (polyCTFE--primarily oligomers with 3-4 monomer units), a non-flammable hydraulic fluid for aircraft, was given daily for 15 days by oral gavage to four Rhesus monkeys at a concentration of 0.725 g kg-1. The administered dose was at a level
A Z Damyanovich et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 144(1), 1-5 (2000-04-28)
A low-temperature, high-power NMR probe head design is described which eliminates the problem of electric arc discharge commonly experienced during radiofrequency pulse cycling in a helium environment. A polychlorotrifluoroethylene (Kel-F) coil former, fitted with a solenoid coil, is heat-shrunk onto
A Vinegar et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 18(4), 504-514 (1992-05-01)
The hydraulic fluid oil polychlorotrifluoroethylene (PCTFE) is hepato- and nephrotoxic in the rat. Male Fischer 344 rats were exposed to PCTFE either for a single 6-hr exposure (0.5 or 0.25 mg/liter) or daily 5 days/week, 6 hr/day, for 13 weeks
E R Kinkead et al.
Toxicology and industrial health, 7(4), 295-307 (1991-07-01)
C8 polychlorotrifluoroethylene (pCTFE) oligomers accumulate preferentially in the liver during long-term oral exposure and appear to be more hepatotoxic than C6 oligomers. A repeated-dose gavage study was initiated to determine the relative contributions of the corresponding C6 (trimer) and C8
Y C Paquay et al.
ASAIO journal (American Society for Artificial Internal Organs : 1992), 42(6), 961-967 (1996-11-01)
A percutaneous device, provided with a sintered titanium fiber web structure, was designed for implantation in soft tissue. The percutaneous device was inserted by a two stage surgical technique. Between the insertion of the subcutaneous and percutaneous part was an
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