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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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
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
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
Issues relating to Aclar 33C.
R E Kingsley et al.
Journal of electron microscopy technique, 12(3), 305-305 (1989-07-01)
E R Kinkead et al.
Toxicology and industrial health, 6(1), 17-32 (1990-01-01)
Halocarbon 27-S (HC 27-S), a polymer of chlorotrifluoroethylene (CTFE), is used as a lubricating oil for pumps in hyperbaric chambers. Although monomeric CTFE has been shown to produce renal lesions in rats, the toxicity of CTFE polymers have not been
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