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  2. Chlorotrifluoroethylene - Wikipedia

    en.wikipedia.org/wiki/Chlorotrifluoroethylene

    Chlorotrifluoroethylene (CTFE) is a chlorofluorocarbon with chemical formula CFCl=CF 2. It is commonly used as a refrigerant in cryogenic applications. CTFE has a carbon-carbon double bond and so can be polymerized to form polychlorotrifluoroethylene or copolymerized to produce the plastic ECTFE .

  3. Polychlorotrifluoroethylene - Wikipedia

    en.wikipedia.org/wiki/Polychlorotrifluoroethylene

    PCTFE films are sold under the tradename Aclar by Honeywell. [8] Other current and former trade names of PCTFE include Hostaflon C2 from Hoechst , Fluon from ICI , Plaskon from Allied Chemical Corporation , Halon from Ausimont USA, [ 9 ] [ 10 ] and Ftoroplast-3 in the USSR and Russian Federation.

  4. ECTFE - Wikipedia

    en.wikipedia.org/wiki/ECTFE

    ECTFE (ethylene-chlorotrifluoroethylene) is an alternating copolymer of ethylene and chlorotrifluoroethylene. It is a semi-crystalline fluoropolymer (a partly fluorinated polymer ), with chemical corrosion resistance properties.

  5. Safety data sheet - Wikipedia

    en.wikipedia.org/wiki/Safety_data_sheet

    An example SDS, including guidance for handling a hazardous substance and information on its composition and properties. A safety data sheet (SDS), [1] material safety data sheet (MSDS), or product safety data sheet (PSDS) is a document that lists information relating to occupational safety and health for the use of various substances and products.

  6. 1,1,2-Trichloro-1,2,2-trifluoroethane - Wikipedia

    en.wikipedia.org/wiki/1,1,2-Trichloro-1,2,2-tri...

    CClF 2 CCl 2 F → C 2 F 3 Cl 2 + Cl• Cl• + O 3 → ClO• + O 2. This reaction is followed by: ClO• + O → Cl• + O 2. The process regenerates Cl• to destroy more O 3. The Cl• will destroy an average of 100,000 O 3 molecules during its atmospheric lifetime of 1–2 years. [12]

  7. HAZMAT Class 9 Miscellaneous - Wikipedia

    en.wikipedia.org/wiki/HAZMAT_Class_9_Miscellaneous

    Any material that meets the definition in 49 CFR 171.8 for an elevated temperature material, a hazardous substance, a hazardous waste, or a marine pollutant. A new sub-class, class 9A, has been in effect since January 1, 2017. This is limited to the labeling of the transport of lithium batteries.

  8. HAZMAT Class 4 Flammable solids - Wikipedia

    en.wikipedia.org/wiki/HAZMAT_Class_4_Flammable...

    Division 4.1: Flammable Solid . Flammable solids are any of the following four types of materials: Desensitized Explosives: explosives that, when dry, are Explosives of Class 1 other than those of compatibility group A, which are wetted with sufficient water, alcohol, or plasticizer to suppress explosive properties; and are specifically authorized by name either in the 49CFR 172.101 Table or ...

  9. Perfluorinated compound - Wikipedia

    en.wikipedia.org/wiki/Perfluorinated_compound

    [4] (Similar concerns followed for PFOA.) Fluorosurfactants tend to bioaccumulate , since they are extremely stable and can be stored in the bodies of humans and animals. Examples include PFOA and PFOS, frequently present in water-resistant textiles and sprays conferring water-resistant properties to textiles and fire-fighting foam . [ 3 ]