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NEPLATNÁ ASTM F1514-03(2013) 1.5.2013 náhľad

Doplňujúce informácie

ASTM F1514-03(2013)

Standard Test Method for Measuring Heat Stability of Resilient Flooring by Color Change

Automaticky preložený názov:

Štandardná skúšobná metóda pre meranie tepelná stabilita pružných podláh by zmena farby

NORMA vydaná dňa 1.5.2013

Jazyk
Prevedenie	PDF - okamžité stiahnutie - 70.20 € Tlačené - 70.20 €
Dostupnosť	SKLADOM
Cena	70.20 € bez DPH
70.20 €

Informácie o norme:

Označenie normy: ASTM F1514-03(2013)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2013
Kód tovaru: NS-50593
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Kategórie - podobné normy:

Zápalnost a hořlavost materiálů a výrobků
Netextilní podlahové krytiny

Anotácia textu normy ASTM F1514-03(2013) :

Keywords:

accelerated test, heat resistance, heat stability, resilient flooring, spectrophotometer, ICS Number Code 13.220.40 (Ignitability and burning behaviour of materials and products), 97.150 (Non-textile floor coverings)

Doplňujúce informácie

Significance and Use

3.1 Resilient floor covering is made by fusing polymer materials under heat or pressure, or both, in various manufacturing and decorating processes. The polymer material may be compounded with plasticizers, stabilizers, fillers, and other ingredients for processibility and product performance characteristics. The formulation of the compound can be varied considerably depending on the desired performance characteristics and methods of processing. See Practice D794 for additional significance and use information.

3.1.1 Heat stability, which is resistance to discoloration from heat, is a basic requirement for processing and functional use.

3.1.2 This test method provides a means of measuring the amount of color change in flooring products when subjected to elevated temperatures over a period of time (functional use of the flooring product).

3.2 This test method is not intended to be a means of predicting the amount of color change that occurs during processing (manufacture).

3.3 This test method specifies that a sample is subjected to 158°F ± 2°F (70°C ± 1°C) for 7 days, and the color difference is measured by a spectrophotometer and expressed as ΔE* units.

1.1 This test method covers a procedure for determining the resistance of resilient floor covering to color change from exposure to elevated temperature over a specified period of time.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 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.

2. Referenced Documents

E177-20	Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
E691-23	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
D794-93	Practice for Determining Permanent Effect of Heat on Plastics (Withdrawn 1998)
D2244-23	Standard Practice for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color Coordinates