End‐functionalized hydrogenated polymers obtained from nitrile‐butadiene rubber (NBR) yield new materials with suitable properties for a number of applications as sealing material and...

Acrylonitrile butadiene rubber (NBR)-based nanocomposites reinforced with organo-clay, calcium carbonate, and silica as nanofillers with different contents ranging from 1 to 10 phr (part per...

Fourier transform infrared spectroscopy (FTIR) was used to investigate the aging of functional groups in NBR.

NBR (acrylonitrile butadiene rubber) was used as the analyzed rubber material. Fig. 1 shows an overlay of spectra obtained for NBR containing carbon in amounts ranging from 1 to 50 wt% …

Jun 2, 2023 · In this study, attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) with germanium crystals was used to characterize the acrylonitrile content (ACN) …

Feb 1, 2007 · In ISO 21561, the microstructure of SBR was determined by FTIR. Being a relative technique, the FTIR method was standardized using standard SBR samples as confirmed …

The mechanical strength of these rubber materials have been analyzed by Calculating the internal ratio parameters (IRP) among the methyl and methylene group vibration frequencies obtained …

Oct 1, 2007 · From the present study of rubber elastomers viz., NR, SBR, NBR, EPDM in raw, gum and reinforced and polyblends of NR with NBR and EPDM, we report a novel approach …

FTIR spectrum was carried out to investigate the structure of NBR, shown in Figure 2. The appearance of the wavenumber at 3478 cm −1 proves the existence of O-H bonds in the …

One method of qualifying rubber is measuring the attenuated total reflectance (ATR) using a fast and simple infrared spectrophotometer (FTIR). Using the ATR method allows obtaining an …