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Valflon® F 391

1 of 2 products in this brand
VALFLON® F 391 is a PTFE-based formulation that is particularly suitable for the manufacture of a wide range of component parts, such as valve seats and balls, packed sealing elements (V-rings), bushings and washers. It can also be produced in tapes of different widths and thicknesses for the coating of sliding surfaces and finishing of cooking tops. VALFLON® F 391 features excellent workability and is economically advantageous in the manufacture of parts machined on automatic lathes by large quantities.

Polymer Name: Polytetrafluoroethylene (PTFE)

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family

    Fluoropolymers

    Polymer Name

    Polytetrafluoroethylene (PTFE)

    Plastics & Elastomers Functions

    Resin

    Technologies

    Plastics

    Product Families

    Plastics — Engineering & Specialty Polymers

    High Performance Thermoplastics

    Features & Benefits

    Labeling Claims

    Food Contact Acceptable,

    Non-Toxic

    Materials Features

    Chemical Resistant,

    Drinking Water Contact Acceptable,

    Easier Processing,

    High Dielectric Strength,

    Low Compression Set,

    Low Friction,

    Low Permeability,

    Non-Toxic,

    Wear Resistant

    VALFLON® F 391 Advantages
    • Very low friction coefficient;
    • Good wear resistance;
    • Chemical inertia;
    • Non-toxic/compatible for use in contact with foodstuffs and drinking water*;
    • Low compressive deformation;
    • Low permeability;
    • High dielectric strength.

    Applications & Uses

    Markets

    Automotive & Transportation,

    Consumer Goods,

    Food & Nutrition,

    Industrial

    Applications

    Consumer Goods — Appliances & Electronics

    Automotive & Transportation — Automotive

    Other Automotive Applications

    Industrial — Oil, Gas & Mining

    Other Oil, Gas & Mining Applications

    Food & Nutrition — Processing & Packaging

    Food & Beverage Manufacturing

    Automotive & Transportation — Transportation

    Aerospace & Aviation

    Plastics & Elastomers End Uses

    Bushings,

    Indirect Food Contact Applications,

    Non Specific Food Applications,

    Valve Seats,

    Washer

    Regulatory & Compliance

    Certifications & Compliance

    ACS Listed,

    WRAS (UK)

    Regulatory

    ACS – Attestation de Conformité Sanitaire - compliance with positive reference lists (Approval Report ACS 08 CLP LI 012 of 01/09/2008); WRAS-Water regulations Advisory Scheme for use with hot and cold water up to  85°C (Test Report MAT/LAB734D ref. NJ/M120488).