ASTM D5576-00

Standard Practice for Determination of Structural Features in Polyolefins and Polyolefin Copolymers by Infrared Spectroscopy (FT-IR)

STANDARD published on 10.3.2000

Language
Format	Online Secure PDF - 77.00 USD Print design - 77.00 USD
Availability	IN STOCK
Price	77.00 USD excl. VAT
77.00 USD

The information about the standard:

Designation standards: ASTM D5576-00
Note: WITHDRAWN
Publication date standards: 10.3.2000
SKU: NS-31727
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM

Send to a colleague

Query

Annotation of standard text ASTM D5576-00 :

Keywords:

copolymers, FT-IR, infrared spectrophotometry, polyethylene, structural features, ICS Number Code 83.080.20 (Thermoplastic materials)

Additional information

1. Scope

1.1 This practice describes infrared procedures for determining the molecular structural entities in the polyolefin chains (their quantitative levels with internal (Procedure A) and external (Procedure B) evaluation for sample thickness are suggested in the Appendix). The structural entities of primary concern are the types and distribution of branches. Although this practice centers its attention on polyolefins, the techniques, with proper modification, can be used for some other polymers as well.

1.2 Often these structural entities are at a level of less than 2%. Higher concentration of branching systems may be treated in other methods that address a specific problem associated with entities between 2 and 49%.

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. Specific hazards statements are given in Section 8.

Note 1-There is no similar or equivalent ISO standard.

2. Referenced Documents

D5594-18a(2024)	Standard Test Method for Determination of the Vinyl Acetate Content of Ethylene-Vinyl Acetate (EVA) Copolymers by Fourier Transform Infrared Spectroscopy (FT-IR) (Includes all amendments and changes 4/22/2024).
D1505-25	Standard Test Method for Density of Plastics by the Density-Gradient Technique
E131-10(2023)	Standard Terminology Relating to Molecular Spectroscopy
E168-16(2023)	Standard Practices for General Techniques of Infrared Quantitative Analysis
E932-89(2021)	Standard Practice for Describing and Measuring Performance of Dispersive Infrared Spectrometers
D2238-22	Standard Test Methods for Absorbance of Polyethylene Due to Methyl Groups at 1378 cm?1
D3124-98	Standard Test Method for Vinylidene Unsaturation in Polyethylene by Infrared Spectrophotometry
D3594-93(2000)	Standard Test Method for Copolymerized Ethyl Acrylate In Ethylene-Ethyl Acrylate Copolymers
E1421-99(2021)	Standard Practice for Describing and Measuring Performance of Fourier Transform Mid-Infrared (FT-MIR) Spectrometers: Level Zero and Level One Tests
IEEE/ASTM?SI-10	Standard for Use of the International System of Units (SI): The Modern System
D6248-21	Standard Test Method for Vinyl and Trans Unsaturation in Polyethylene by Infrared Spectrophotometry
D883-26b	Standard Terminology Relating to Plastics (Includes all amendments and changes 8/24/2026).
D1600-18	Standard Terminology for Abbreviated Terms Relating to Plastics (Withdrawn 2024)

We recommend:

Updating of laws

Do you want to be sure about the validity of used regulations?
We offer you a solution so that you could use valid and updated legislative regulations.
Would you like to get more information? Look at this page.

Here you can customize your cookie settings according to your preferences.

We need your consent to use the individual data so that you can see information about your interests, among other things.