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NEPLATNÁ ASTM D1675-03(2011) 1.8.2011 náhľad

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ASTM D1675-03(2011)

Standard Test Methods for Polytetrafluoroethylene Tubing

Automaticky preložený názov:

Štandardné Skúšobné metódy pre polytetrafluorethylenovou Hadice

NORMA vydaná dňa 1.8.2011

Jazyk
Prevedenie	PDF - okamžité stiahnutie - 70.40 € Tlačené - 70.40 €
Dostupnosť	SKLADOM
Cena	70.40 € bez DPH
70.40 €

Informácie o norme:

Označenie normy: ASTM D1675-03(2011)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.8.2011
Kód tovaru: NS-18039
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Anotácia textu normy ASTM D1675-03(2011) :

Keywords:
ac breakdown voltage, bending effects, inside diameter, melting point, penetration resistance, specific gravity, strain relief (shrinkage), tubes, polytetrafluoroethylene, PTFE, volatile content, wall thickness, ICS Number Code 29.035.20 (Plastic and rubber insulating materials)

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Significance and Use

The test methods in this standard are considered important to characterize polytetrafluoroethylene tubing. They are intended primarily for, but not limited to polytetrafluoroethylene tubing.

Variations in these methods or alternate contemporary methods of measurement may be used to determine the values for the properties in this standard provided such methods ensure quality levels and measurement accuracy equal to or better than those prescribed herein. It is the responsibility of the organizations using alternate test methods to be able to demonstrate this condition. In cases of dispute, the methods specified herein shall be used.

Note 2—Provision for alternate methods is necessary because of (1) the desire to simplify procedures for specific applications, and (2) the desire to eliminate redundant testing and use data generated during manufacturing process control, including that generated under Statistical Process Control (SPC) conditions, using equipment and methods other than those specified herein. An example would be the use of laser micrometers or optical comparators to measure dimensions.

1. Scope

1.1 These test methods cover procedures for testing polytetrafluoroethylene tubing for use as electrical insulation. The procedures appear in the following sections:

2. Referenced Documents

D792-20	Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
D876-21	Standard Test Methods for Nonrigid Vinyl Chloride Polymer Tubing Used for Electrical Insulation
D1505-18	Standard Test Method for Density of Plastics by the Density-Gradient Technique
D1711-24	Standard Terminology Relating to Electrical Insulation
D3418-21	Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry
E176-24	Standard Terminology of Fire Standards
D4895-18(2023)	Standard Specification for Polytetrafluoroethylene (PTFE) Resin Produced From Dispersion
60684–2	Flexible Insulating SleevesPart 2: Methods of Test Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.
D3487-16e1	Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus (Includes all amendments and changes 1/1/2018).
D149-20	Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies