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ASTM D6247-10

Standard Test Method for Determination of Elemental Content of Polyolefins by Wavelength Dispersive X-ray Fluorescence Spectrometry

Automaticky preložený názov:

Štandardná skúšobná metóda pre stanovenie elementárnej Obsah polyolefínov Vlnová dĺžka disperzné RTG fluorescenčnej spektrometrie

NORMA vydaná dňa 1.8.2010

Jazyk
Prevedenie	PDF - okamžité stiahnutie - 87.60 € Tlačené - 87.60 €
Dostupnosť	SKLADOM
Cena	87.60 € bez DPH
87.60 €

Informácie o norme:

Označenie normy: ASTM D6247-10
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.8.2010
Kód tovaru: NS-34383
Počet strán: 12
Približná hmotnosť: 36 g (0.08 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Kategórie - podobné normy:

Výrobní procesy v průmyslu pryže a plastických hmot

Anotácia textu normy ASTM D6247-10 :

Keywords:

element, polyolefin, X-ray fluorescence spectrometry (XRF), Catalyst residues, Composition analysis--plastics, Elemental analysis, Polyolefin (PO), Quantitative analysis/measurement, XRF (X-ray fluorescence), ICS Number Code 83.020 (Manufacturing processes in the rubber and plastics industries)

Doplňujúce informácie

Significance and Use

Elemental analysis serves as a quality control measure for post-reactor studies, for additive levels in formulated resins, and for finished products. X-ray fluorescence spectrometry is an accurate and relatively fast method to determine mass fractions of multiple elements in polyethylene and polypropylene materials.

1. Scope

1.1 This test method covers a general procedure for the determination of elemental content in polyolefins by wavelength-dispersive X-ray fluorescence (WDXRF) spectrometry, in mass fraction ranges typical of those contributed by additives, catalysts, and reactor processes. The elements covered by this test method include fluorine, sodium, magnesium, aluminum, silicon, phosphorus, sulfur, calcium, titanium, chromium, and zinc in the composition ranges given in Table 1.

2. Referenced Documents

C1118-07	Standard Guide for Selecting Components for Wavelength-Dispersive X-Ray Fluorescence (XRF) Systems (Withdrawn 2011)
D883-24	Standard Terminology Relating to Plastics
D4703-16	Standard Practice for Compression Molding Thermoplastic Materials into Test Specimens, Plaques, or Sheets
E1621-22	Standard Guide for Elemental Analysis by Wavelength Dispersive X-Ray Fluorescence Spectrometry
D6247-18	Standard Test Method for Determination of Elemental Content of Polyolefins by Wavelength Dispersive X-ray Fluorescence Spectrometry
E1361-02(2021)	Standard Guide for Correction of Interelement Effects in X-Ray Spectrometric Analysis
E1601-19	Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
E29-22	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E135-23a	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials (Includes all amendments and changes 7/17/2023).