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Styrene-butadiene rubber (SBR). Determination of the microstructure of solution-polymerized SBR. 1H-NMR and I…

Styrene-butadiene rubber (SBR). Determination of the microstructure of solution-polymerized SBR. Fourier tran…

Aircraft — Fire-resisting electrical cables — Methods of test

Overview ISO 2156:1974 - Aircraft - Fire-resisting electrical cables - Methods of test defines laboratory test methods used to verify that aircraft electrical cables meet the performance requirements…

Styrene-butadiene rubber (SBR) — Determination of the microstructure of solution-polymerized SBR — Part 2: Fo…

Overview ISO 21561-2:2024 defines a standardized FTIR‑ATR (Fourier transform infrared spectrometry with attenuated total reflection) procedure to quantitatively determine the microstructure of the bu…

Styrene-butadiene rubber (SBR) — Determination of the microstructure of solution-polymerized SBR — Part 2: FT…

Overview ISO 21561-2:2016 specifies a standardized laboratory method for quantitative determination of the microstructure of solution‑polymerized styrene‑butadiene rubber (S‑SBR) using Fourier Transf…

Styrene-butadiene rubber (SBR) — Determination of the microstructure of solution-polymerized SBR — Part 1: 1H…

Overview ISO 21561-1:2015 specifies laboratory procedures for the quantitative determination of the microstructure of solution‑polymerized styrene‑butadiene rubber (S‑SBR). It defines two analytical…

Styrene-butadiene rubber (SBR). Determination of the microstructure of solution-polymerized SBR - FTIR with A…

1 Scope This part of ISO 21561 specifies procedures for the quantitative determination of the microstructure of the butadiene and the content of styrene in solution-polymerized SBR (S-SBR) by Fourier…