Influence of Bio-Based Plasticizers on the Properties of NBR
Influence of Bio-Based Plasticizers on the Properties of NBR Materials Influence of Bio-Based Plasticizers on the Properties of NBR Materials Materials (Basel). 2025 May 1;13 (9):2095. doi: 10.3390/ma13092095. Authors Md Mahbubur Rahman 1 , Katja Owald 2 , Katrin Reincke 2 , Beate Langer 1 2 Affiliations
Influence of Bio-Based Plasticizers on the Properties of NBR
The study aimed to determine the influence of these sustainable plasticizers on the properties of acrylonitrile-butadiene rubber (NBR). For comparison, the influence of conventional...
Influence of Bio-Based Plasticizers on the Properties of NBR
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Novel plasticizer for acrylonitrile butadiene rubber (NBR
In the manuscript, the quaternization method followed by anion exchange reaction was used to prepare 1-dodecyl-3-methylimidazolium tetrafluoroborate [C12MIM]BF 4 ionic liquid (IL). The prepared IL was verified through Fourier transform infrared and 1H-nuclear magnetic resonance spectroscopy. The IL, as a novel plasticizer, is incorporated into the acrylonitrile butadiene rubber (NBR
Influence of Bio-Based Plasticizers on the Properties of NBR
NBR typically contains extender oil that works as a plasticizer. Unfilled NBR has a low level of mechanical properties; thus, filler is incorporated into the NBR. This increases the viscosity and reduces the internal plasticization, so the addition of an external plasticizer is needed [ 4 ].
- Do bio-based plasticizers affect acrylonitrile-butadiene rubber properties?
- In this paper, two modified bio-based plasticizers (epoxidized esters of glycerol formal from soybean and canola oil) are of main interest. The study aimed to determine the influence of these sustainable plasticizers on the properties of acrylonitrile-butadiene rubber (NBR).
- Why do we need plasticizers in NBR?
- ... Hence, it is necessary to add plasticizers to reduce the viscosity and improve its processability . The plasticizers commonly used in NBR are mainly phthalate esters, which contain ester bonds that can form hydrogen bonds with the cyano groups in the NBR molecule to make plasticizers; thus, offering the copolymer good compatibility .
- Are bio-based plasticizers sustainable?
- They investigated the suitability of two bio-based plasticizers, namely epoxidized esters of glycerol formal from soybean and canola oil, as sustainable alternatives with lower health risks compared to conventional plasticizers. ... ... Hence, it is necessary to add plasticizers to reduce the viscosity and improve its processability .
- Are plasticizers sustainable?
- Some substances used as plasticizers have a health risk or result from insufficient material properties. Therefore, the research is permanently going on to find alternatives. A further point is a need for sustainable products. Here, plasticizers basing on renewable resources, e.g., soybean oil, canola oil or modified these oils are of interest.
- Are NBR and plasticizer compatible?
- The variation of the monomer ratio results in different polarities, and therefore, compatibility between the NBR and plasticizers should be influenced. The mechanical characteristics were investigated. In parallel, dynamic mechanical analysis (DMA) and thermogravimetric analysis (TGA) were performed and filler macro-dispersion was determined.
- What is the difference between conventional and bio plasticizers?
- The conventional plasticizers are used as treated distillate aromatic extracts (TDAE) and Mesamoll®. On the other hand, the bio plasticizers are used as epoxidized soybean oil (Bio-oil-1) and epoxidized canola oil (Bio-oil-2). Two types of NBR are used, where the ratio between monomers acrylonitrile and butadiene is varied.
