Epoxy soybean oil ESO 99%

Epoxidized soybean oil (ESO) and epoxidized castor oil (ECasO) were synthesized and polymerized via thermally induced ring-opening reaction initiated by a cationic latent thermal catalyst, N-benzylpyrazinium hexafluoroantimonate (BPH, 1%) [129]. The reaction is carried out at 1% of BPH load and at a temperatures of 110–150°C for 4 h. It was expected that the thermal decomposition of BPH at high temperature should yield the protic acid (HSbF6) and catalyze the cationic polymerization of the epoxides, according to the Scheme 7.18. BPH showed an excellent thermally latent initiator role for epoxy curing that functions in the absence of coinitiators. Characterization of the thermal properties of the resulting polymers was carried out by differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), and thermal mechanical analysis (TMA). The cured ECasO/BPH resin showed a higher Tg (43°C), while a low crosslinking density (0.57 × 10-3 mol/cm3) and storage modulus (7.9 MPa, at 30°C) was noticed. This behavior was attributed to the greater number of intermolecular interactions in ECasO/BPH system, such as hydrogen bonding. The ESO/BPH resin had low Tg (25°C), but the crosslinking density (1.12 × 10-3 mol/cm3) and storage modulus (14.7 MPa, at 30°C) were twice higher than those resins made from ECasO. This was related as a result of high epoxy numbers in ESO.

Physical and chemical properties: epoxy soybean oil is light yellow viscous oily liquid, viscosity 325mpa.s, refractive index 1.473 (25℃), density 0.985 (25℃), insoluble in water, soluble in organic hydrocarbons, lipids, higher alcohols, etc. The solvent is slightly soluble in 2 alcohols.

Appearance: light yellow transparent liquid

Epoxy soybean oil performance index:

Packing: 200kg plastic drum galvanized drum

Storage: store in a warehouse that is protected from light, fire, heat, rain, and ventilation

Note: This product is non-toxic and has a significant synergistic effect with various metal stabilizers.

We are Jinhe Enterprise Co., Limited, Pigment&Dye manufacturing enterprise since 1998, We often supply Titanium Dioxide, Iron oxide, Carbon Black to paint factory, brick factory, rubber factory as well as some distributors or importers, through many years development, we also focus on Plasticizer Manufacturing and Exporting, for example, Epoxidized Soybean Oil, PVC Resin, Dioctyl Phthalate, Diisononyl Phthalate, Dioctyl Terephthalate, Dioctyl Aidpate etc, pls contact me freely.