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ASTM D2305-10

Standard Test Methods for Polymeric Films Used for Electrical Insulation

Automaticky přeložený název:

Standardní zkušební metody pro polymerních filmů pro elektrické izolace

NORMA vydána dne 1.10.2010

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Informace o normě:

Označení normy: ASTM D2305-10
Poznámka: NEPLATNÁ
Datum vydání normy: 1.10.2010
Kód zboží: NS-19979
Počet stran: 8
Přibližná hmotnost: 24 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Kategorie - podobné normy:

Pryžové a plastové izolační materiály

Anotace textu normy ASTM D2305-10 :

Keywords:
conditioning, dielectric breakdown, dielectric strength, dissipation factor, elongation, extractables, FEP fluorocarbon, film, heat aging, heat-sealable, heat-seal strength, high humidity, permittivity, polymer films, strain relief (shrinkage), surface resistivity, tensile strength, thickness, volume resistivity, Conditioning--electrical insulating materials, Corrosion, Dielectric breakdown voltage, Electrical insulating plastics, Film, Heat-sealable polymeric films

Doplňující informace

Significance and Use

Many electrical and physical properties of films vary significantly with changes in temperature and humidity. Properties of thin plastic films can change very rapidly; therefore, the specimen needs to be in the stated conditioning environment when the test is being performed. When the test is performed in a different environment, note these conditions and the time of exposure to this new environment.

1. Scope

1.1 These test methods cover the testing of homogeneous organic polymer films not over 2.4 mm (95 mils) thick that are to be used for electrical insulation.

1.2 These test methods are not necessarily applicable to testing films in combinations with a coating, another film, or with other types of substrate, such as fabrics or papers.

1.3 The values stated in SI units are the standard. The values in parentheses are provided for information only.

2. Referenced Documents

D1000-17	Standard Test Methods for Pressure-Sensitive Adhesive-Coated Tapes Used for Electrical and Electronic Applications
D883-24	Standard Terminology Relating to Plastics
D882-18	Standard Test Method for Tensile Properties of Thin Plastic Sheeting
D570-22	Standard Test Method for Water Absorption of Plastics
D374-99	Standard Test Methods for Thickness of Solid Electrical Insulation
D257-14(2021)e1	Standard Test Methods for DC Resistance or Conductance of Insulating Materials (Includes all amendments and changes 5/6/2021).
Publication 60674–2	Specification for Plastic Films for Electrical Purposes Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.
E691-23	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
D6054-97	Standard Practice for Conditioning Electrical Insulating Materials for Testing
D5032-19	Standard Practice for Maintaining Constant Relative Humidity by Means of Aqueous Glycerin Solutions
D1711-24	Standard Terminology Relating to Electrical Insulation
D1676-17	Standard Test Methods for Film-Insulated Magnet Wire
D1531-06	Standard Test Methods for Relative Permittivity (Dielectric Constant) and Dissipation Factor by Fluid Displacement Procedures (Withdrawn 2012)
D149-20	Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
D150-22	Standard Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation

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