Some Features of the Use  of Phytonorman Oils  in BNKS-28AMN Based Rubbes

Kotova, S. V.; Lyusova, L. R.; Naumova, Yu. A.; Glebova, E.A.; Tsaplina, O.V.

doi:10.47664/0022-9466-2020-79-3-134-138

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“…Применение новых видов экологически безопасного сырья также коснулось рецептур о строения эластомерных материалов на основе БНК [5].В качестве пластификатора были опробованы продукты на основе растительного сырья -масла Фитонорман производства «Биохимического холдинга «ОРГХИМ», представляющие собой ди-и триглицериды содержащие жирные кислоты таллового масла. Опубликован ряд работ, в которых показана эффективность их использования: в работе [6] рассмотрено влияние масла Фитонорман-212 в рецептурах шинных резин; в работах [7,8] Обсуждение результатов Для комплексной оценки влияния экомасел Фитонорман на характеристики резиновых смесей и резин на основе БНКС-18АМН были изготовлены смеси с содержанием масел 10, 20 и 30 масс. ч., для сравнения была выбрана смесь без масла и с 10 масс.…”

Section: Introductionunclassified

Influence of environmentally friendly Phytonorman oils on the adhesive properties of frost-resistant rubbers based on nitrile butadiene rubber

Bobrova,

Kotova,

Naumova

2023

Vestn. Voronež. gos. univ. inž. tehnol.

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The use of plasticizers based on esters of various acids most effectively improves the processing of rubber compounds and the frost resistance of NBR-based rubbers. In this work, as a plasticizer, products based on vegetable raw materials were tested - Phytonorman oils produced by the Biochemical Holding ORGKHIM, which are di- and triglycerides containing fatty acids of tall oil. Model rubber compounds based on BNKS-18AMN contained 10, 20, 30 wt. including eco-oils of the Phytonorman 212 and Phytonorman 213 brands, a mixture without oil and with 10 wt. including dibutyl phthalate (DBPh). To assess the effect of the type and dosage of eco-oils on the properties of rubbers and rubber compounds, methods for studying technological, physical-mechanical and adhesive properties were used. Determination of frost resistance, a comparison was made of methods for determining the glass transition temperature: differential scanning calorimetry (DSC) and thermomechanical analysis (TMA, Fourier). When using vegetable oils Phytonorman -212 and Phytonorman -213, the technological properties of rubber compounds are significantly improved compared to the mixture without oil and are on the same level with DBPH traditionally used in nitrile rubbers. It has been established that the introduction of Phytonorman 213 eco-oil into the formulations of rubber compounds based on BNKS 18AMN up to 10 wt. hours allows you to improve the technological parameters, as well as lower the glass transition temperature of rubber. At the same time, the physical and mechanical parameters and adhesive properties of vulcanizates are reduced by an average of 10%. It is also worth noting that rubbers with Phytonorman 213 oil are not inferior to nitrile rubbers with DBPh in terms of basic characteristics, and they are superior in adhesive properties by 27%.

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Section: Introductionunclassified

Influence of environmentally friendly Phytonorman oils on the adhesive properties of frost-resistant rubbers based on nitrile butadiene rubber

Bobrova,

Kotova,

Naumova

2023

Vestn. Voronež. gos. univ. inž. tehnol.

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“…As shown by the results of earlier work [12] devoted to the effect of new Phytonorman ecooils on the frost resistance of NBR based elastomeric materials by determining the glass transition temperature of vulcanizates by differential scanning calorimetry, Phytonorman 212, 213 products can be considered as plasticizers according to their action manner.…”

Section: Introductionmentioning

confidence: 99%

Influence of Phytonorman Eco-Oils Nature and Content on Processing of the Elastomeric Materials Based on Nitrile Butadiene Rubber Analysis

Naumova

Lyusova

Kotova

et al. 2021

KEM

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The work presents the results of testing new eco-oils in elastomeric materials based on nitrile butadiene rubber (NBR). The influence of eco-oils grade and content on the rubber mixes based on NBR 2665 processing was studied. It is established that Phytonorman 212 acts as a technologically active additive that improves the rheological and relaxation characteristics of rubber mixes. Phytonorman 213 acts as an activator of the vulcanization process when eco-oils content is 2 phr. To maintain the complex of physical, mechanical and working performances, so as to prevent the slowdown of the vulcanization process at 7 phr eco-oil content it is recommended to adjust vulcanizing group component content and filler grade.

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Some Features of the Use of Phytonorman Oils in BNKS-28AMN Based Rubbes

Cited by 2 publications

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Influence of environmentally friendly Phytonorman oils on the adhesive properties of frost-resistant rubbers based on nitrile butadiene rubber

Influence of environmentally friendly Phytonorman oils on the adhesive properties of frost-resistant rubbers based on nitrile butadiene rubber

Influence of Phytonorman Eco-Oils Nature and Content on Processing of the Elastomeric Materials Based on Nitrile Butadiene Rubber Analysis

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