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454710

Sigma-Aldrich

Poly(chlorotrifluoroethylene)

powder

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About This Item

Linear Formula:
[CF2CF(Cl)]n
CAS Number:
9002-83-9
MDL number:
MFCD00147324
UNSPSC Code:
12162002
PubChem Substance ID:
24868959
NACRES:
NA.23

form

powder

dielectric constant

2.6, 1 kHz (ASTM D 150)

hardness

75-85 (Shore D)

parameter

2E-3 cc/sec flow rate (230°C 100 MPa)

transition temp

Tg (DSC) 103 °C (onset)
Tm (DSC) 210 °C (onset)

density

1 g/mL at 25 °C

SMILES string

F\C(F)=C(/F)Cl

InChI

1S/C2ClF3/c3-1(4)2(5)6

InChI key

UUAGAQFQZIEFAH-UHFFFAOYSA-N

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Application

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
11129BQ

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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
Aclar film in biological electron mircoscopy.
E B Masurovsky et al.
Journal of electron microscopy technique, 12(2), 172-173 (1989-06-01)
C S Godin et al.
Toxicology letters, 66(1), 63-72 (1993-01-01)
The promoting effect of chlorotrifluoroethylene trimer acid (TRA), a metabolite of the 6-carbon oligomer of Halocarbon 3.1 oil, was investigated using a bioassay designed to detect enzyme-altered foci. These oligomers, as well as their carboxylic acid metabolites, have been shown
Wei Y Kuu et al.
Pharmaceutical development and technology, 12(5), 485-494 (2007-10-27)
The spatial distribution of local shelf heat transfer coefficients, Ks, was determined by mapping the transient temperature response of the shelf surface along the serpentine internal channels of the shelf while the temperature of the heat transfer fluid was ramped
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