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ESBO (Epoxidized Soybean Oil) is a high-purity bio-based plasticizer and co-stabilizer for automotive interior PVC components. This grade offers excellent thermal stability, low fogging and consistent quality, supporting premium dashboard, door panel and trim applications.
Parameter | Value |
Color Shade | Max 60–70 |
Density | 0.988–0.998 g/cm³ |
Acidity | Max 0.4 mg KOH/g |
Flashing Point | Min > 280 °C |
Loss upon Heat | Max 0.30% |
Iodine Value | Max 3.0% |
Epoxy Value | Min > 6.2% |
REACH and RoHS compliant; automotive low-fogging tested; ISO 9001:2015 and IATF-oriented production quality.
ESBO improves heat resistance and reduces plasticizer volatility, which lowers fogging and keeps interior PVC parts stable in hot cabin conditions.
Yes, our high-purity grade is evaluated for low fogging behavior suitable for automotive interior standards.
Epoxy value > 6.2% with acidity ≤ 0.4 mg KOH/g and low color for consistent compounding.
Higher purity means fewer impurities that can catalyze degradation, giving more predictable processing and longer service life.
Yes, we maintain stable production capacity and safety stock to support automotive-grade continuous manufacturing.
