Chemically modified soybean oils as plasticizers for silica-filled e
The modified soybean oils decreased the glass transition temperature of the rubber compounds, thus acting as true plasticizers. At 0°C, the tan δ value of E-SBR/BR/OEPX increased relative...
Chemically modified soybean oils as plasticizers for silica-filled e
The modified soybean oils decreased the glass transition temperature of the rubber compounds, thus acting as true plasticizers. At 0°C, the tan δ value of E-SBR/BR/OEPX increased relative to that of E-SBR/BR/ONAF, whereas at 60°C, the values of the compounds with both modified soybean oils showed slight increases.
Highly epoxidized soybean oil in replacement of mineral oil for high
The potential replacement of a treated residual aromatic extract mineral oil (TRAE) by a highly epoxidized soybean oil (ESO) into a silica-filled styrene-butadiene rubber compound was investigated.
Application of Different Vegetable Oils as Processing Aids
(1) The use of processing oils or plasticizers is by far the most effective way to enhance the interaction between the rubber and filler by increasing the compatibility. (2) Petroleum oils with polycyclic aromatic hydrocarbons (PAHs) are generated via the petroleum refining process.
Application of Different Vegetable Oils as Processing Aids
Siwarote et al. 20 have investigated the suitability of three different vegetable oils (tea oil, palm oil, and coconut oil) as a plasticizer in silica-filled NR composites. For comparison, the authors have used petroleum-based naphthenic oil (NTO) as a reference.
- Can modified soybean oils replace onaf in silica-filled E-SBR/Br compounds?
- In this study, two modified soybean oils (esterified, OEST or esterified and epoxidized, OEPX) were investigated with the aim of evaluating the complete replacement of ONAF and determining whether the chemical properties of the oils affect the performance of silica-filled E-SBR/BR compounds, using the compound with ONAF as a reference.
- How can silanized plasticizer improve the dispersion of silica in SBR?
- Modulate the complicated reactions among soybean oil, TESPT, silica and rubber. Improved dispersion of silica in SBR is achieved by silanized plasticizer. Silanized plasticizer promotes the plasticizing and reinforcing effects in SBR composites.
- What is silanized plasticizer?
- Silanized plasticizer promotes the plasticizing and reinforcing effects in SBR composites. Silanized plasticizer (SP) was chemically derived and synthesized from soybean oil (SBO) co-vulcanized with bis- (3- (triethoxysilyl)-propyl) tetrasulfide (TESPT) by using the sulfur-accelerated curing system.
- Do modified soybean oils improve abrasive wear resistance?
- The use of the modified soybean oils decreased the optimal cure time while increasing the crosslink density and the abrasive wear resistance. Further, the compounds with both modified soybean oils showed a good balance of mechanical properties.
- How is reactive plasticizer a multifunctional additive to styrene-butadiene rubber/silica compounds?
- RP was obtained by modification of highly reclaimed rubber to control leachable oils and to modulate the reaction. Reactive plasticizers are further explored as a multifunctional additive to styrene-butadiene rubber/silica compounds.
- Does modified soybean oil increase TAN value?
- The modified soybean oils decreased the glass transition temperature of the rubber compounds, thus acting as true plasticizers. At 0°C, the tan δ value of E-SBR/BR/OEPX increased relative to that of E-SBR/BR/ONAF, whereas at 60°C, the values of the compounds with both modified soybean oils showed slight increases.
