Epoxidized Soybean oil (ESO)

Epoxidized Soybean oil (ESO)

Other name: ESO; Epoxy soybean oil

Grade: Industrial grade

Use: Plasticizer

Packaging: 200kg per drum

Origin: Made In China

Product Introduction

Overview

Epoxidized Soybean oil (ESO) is a common non-toxic plasticizer and heat stabilizer derived from soybean oil. As a reliable Epoxidized Soybean oil manufacturer and Epoxidized Soybean oil supplier, we supply high-quality ESO widely used in PVC processing, rubber and biodegradable material industries. Our Epoxidized Soybean oil manufacturer in China strictly controls epoxidation value and acid value to deliver consistent batches for global buyers. This eco-friendly auxiliary can improve flexibility, weather resistance and thermal stability of finished products.

Specifications

Item Standard Value
Epoxy Value (%) ≥6.0
Acid Value (mgKOH/g) ≤0.5
Iodine Value (gI₂/100g) ≤3.0
Moisture (%) ≤0.10
Color (Pt-Co) ≤150
Density (20℃, g/cm³) 0.985–0.995

Features and Applications

  1. Low volatility, excellent compatibility with PVC resin, effectively prevent migration of plasticizer.
  2. Good heat stabilization and ultraviolet resistance, extend service life of plastic products.
  3. Non-toxic and biodegradable, suitable for food contact grade plastic and packaging materials.
  4. Mainly applied in PVC film, PVC sheet, artificial leather, plastic toys and medical flexible products.
  5. Used as co-stabilizer together with calcium zinc stabilizer for environmental friendly PVC formula.

Packaging, Storage and Export Notes

Epoxidized Soybean oil is packed in 200kg iron drum or IBC tote tank. Store in cool, dry and ventilated warehouse, away from direct sunlight, heat source and oxidizing agents. Keep container tightly sealed to avoid moisture contamination. This chemical is not classified as dangerous goods for ocean shipment. During export, we arrange proper pallet fixation and shipping mark according to customer requirements, and carry out inspection before loading to guarantee intact delivery.

About Us

We are one of the major Epoxidized Soybean oil manufacturers in China. Founded in 2001, we own a professional production base covering 100 acres and a 50-member R&D team. Around 80% of our Epoxidized Soybean oil is exported to overseas markets. We adopt green and low-emission production technology to ensure stable product quality. Long-term cooperative research with multiple domestic research institutes helps us continuously optimize product performance and develop new application scenarios for Epoxidized Soybean oil.

FAQ

  1. What is this product? What is its chemical name and CAS number? Epoxidized Soybean oil (ESO), also named epoxidized soybean ester, CAS number 8013-07-8.
  2. What specifications of Epoxidized Soybean oil can you provide? We mainly supply ESO with epoxy value ≥6.0%, customized indexes are available upon special request.
  3. What are your export trade advantages? We support multiple payment terms, provide free samples, accept trial orders, and supply complete MSDS and COA documents for customs clearance.
  4. What is your company positioning? We are one of the leading manufacturer and supplier of Epoxidized Soybean oil located in China.

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