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  • ASTM D 4441 : 2015 : REDLINE

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    Standard Specification for Aqueous Dispersions of Polytetrafluoroethylene

    Available format(s):  PDF

    Superseded date:  03-08-2020

    Language(s):  English

    Published date:  01-05-2015

    Publisher:  American Society for Testing and Materials

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    Abstract - (Show below) - (Hide below)

    CONTAINED IN VOL. 08.03, 2015 Includes aqueous dispersions of poly-tetrafluoroethylene (PTFE) resins. These resins are homopolymers of tetrafluoroethylene, or in some cases modified homopolymers containing not more than 1% by weight of other fluoromonomers.

    Scope - (Show below) - (Hide below)

    1.1This specification covers aqueous dispersions of polytetrafluoroethylene (PTFE) resins. These resins are homopolymers of tetrafluoroethylene, or in some cases modified homopolymers containing not more than 1 % by weight of other fluoromonomers.

    1.1.1The dispersion is usually stabilized by one or more surfactants. Other non-PTFE materials may be present in total at 5 % or less by weight for special purposes.

    1.1.2This specification is for virgin material only and does not address recycled material as it is not appropriate for dispersions.

    1.2This specification is used to determine if a shipment, lot, or container of PTFE dispersion is suitable for its intended use. It covers only aqueous dispersions of polytetrafluoroethylene. It does not cover PTFE copolymers or filled dispersions. This specification includes test methods for both aqueous dispersion and the PTFE in the dispersion.

    Note 1:Uses for the PTFE dispersion covered by this specification include, but are not limited to, casting of their films, impregnation of mechanical packings and other materials, surface coatings on various substrates, combined impregnation and coating of fibrous materials, and co-coagulation with other materials for subsequent processing into films, sheets, rods, and tubes.

    Note 2:Information in this specification is technically equivalent to related information in ISO 12086-1 and ISO 12086-2.

    1.3The values stated in SI units as detailed in IEEE/ASTM SI-10 are to be regarded as standard. The values given in parentheses are for information only.

    1.4The following precautionary caveat pertains only to the test method portions of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary information is given in Notes 5 and 6.

    General Product Information - (Show below) - (Hide below)

    Committee D 20
    Document Type Redline
    Publisher American Society for Testing and Materials
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    I.S. EN ISO 12086-1:2006 PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS
    ASTM D 4969 : 2017 : REDLINE Standard Specification for Polytetrafluoroethylene–(PTFE) Coated Glass Fabric
    BS EN ISO 12086-1:2006 Plastics. Fluoropolymer dispersions and moulding and extrusion materials Designation system and basis for specifications
    DIN EN ISO 12086-1:2006-05 PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS
    DIN EN ISO 20568-1:2017-10 PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS (ISO 20568-1:2017)
    I.S. EN ISO 12086-2:2006 PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 2: PREPARATION OF TEST SPECIMENS AND DETERMINATION OF PROPERTIES
    UNE-EN ISO 20568-1:2017 Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20568-1:2017)
    15/30321222 DC : 0 BS EN ISO 20568-1 - PLASTICS - FLUOROPOLYMER DISPERSION AND MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS
    I.S. EN ISO 20568-1:2017&LC:2017 PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS (ISO 20568-1:2017)
    DIN EN ISO 20568-1:2015-07 (Draft) PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS (ISO 20568-1:2017)
    BS EN ISO 12086-2:2006 Plastics. Fluoropolymer dispersions and moulding and extrusion materials Preparation of test specimens and determination of properties
    EN ISO 12086-1:2006/AC:2007 PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS
    UNI EN ISO 12086-2 : 2006 PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 2: PREPARATION OF TEST SPECIMENS AND DETERMINATION OF PROPERTIES
    BS EN ISO 20568-1:2017 Plastics. Fluoropolymer dispersions and moulding and extrusion materials Designation system and basis for specifications
    04/30091867 DC : DRAFT FEB 2004 BS EN ISO 12086-1 - PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS
    ISO 12086-2:2006 Plastics Fluoropolymer dispersions and moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties
    ISO 20568-1:2017 Plastics Fluoropolymer dispersions and moulding and extrusion materials Part 1: Designation system and basis for specifications
    ISO 12086-1:2006 Plastics Fluoropolymer dispersions and moulding and extrusion materials Part 1: Designation system and basis for specifications
    EN ISO 12086-2:2006/AC:2009 PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 2: PREPARATION OF TEST SPECIMENS AND DETERMINATION OF PROPERTIES
    EN ISO 20568-1:2017 Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20568-1:2017)
    UNE-EN ISO 20568-2:2017 Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 20568-2:2017)
    DIN EN ISO 20568-1 E : 2017 PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS (ISO 20568-1:2017)
    04/30091870 DC : DRAFT FEB 2004 BS EN ISO 12086-2 - PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 2: PREPARATION OF TEST SPECIMENS AND DETERMINATION OF PROPERTIES
    DIN EN ISO 12086-2:2006-05 PLASTICS - FLUOROPOLYMER DISPERSIONS AND MOULDING AND EXTRUSION MATERIALS - PART 2: PREPARATION OF TEST SPECIMENS AND DETERMINATION OF PROPERTIES

    Standards Referencing This Book - (Show below) - (Hide below)

    ASTM D 4464 : 2015 : REDLINE Standard Test Method for Particle Size Distribution of Catalytic Materials by Laser Light Scattering
    ISO 12086-1:2006 Plastics Fluoropolymer dispersions and moulding and extrusion materials Part 1: Designation system and basis for specifications
    ISO 12086-2:2006 Plastics Fluoropolymer dispersions and moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties
    IEEE/ASTM SI_10-2010 American National Standard for Metric Practice
    ASTM E 70 TEST METHOD FOR PH OF AQUEOUS SOLUTIONS WITH THE GLASS ELECTRODE
    ASTM D 3892 : 2015 : REDLINE PRACTICE FOR PACKAGING/PACKING OF PLASTICS
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