Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Sanyo Chemical SYC-ESO Epoxidized Soybean Oil Plasticizer

Sanyo Chemical SYC-ESO Epoxidized Soybean Oil Plasticizer is a bio-based, non-toxic epoxy plasticizer derived from renewable soybean oil. It enhances PVC flexibility, thermal stability and compatibility while meeting RoHS/REACH requirements. Ideal for food-contact and medical-grade applications due to low volatility and excellent migration resistance.
  • sanyo chemical syc eso epoxidized soybean oil plasticizer_78f85453
  • sanyo chemical syc eso epoxidized soybean oil plasticizer_78f85453

Features Of Sanyo Chemical SYC-ESO Epoxidized Soybean Oil Plasticizer

  1. Renewable, bio-based plasticizer derived from non-GMO soybean oil.

  2. Excellent compatibility with polyvinyl chloride (PVC) and other polar polymers.

  3. Acts as both primary plasticizer and thermal stabilizer, reducing migration and volatility.

  4. Low toxicity profile and compliance with major food-contact and toy-safety regulations (e.g., FDA 21 CFR §178.3910, EN 71-3).

  5. Improved processing stability and enhanced long-term flexibility retention in PVC compounds.

Typical Applications Of Sanyo Chemical SYC-ESO Epoxidized Soybean Oil Plasticizer

  1. Flexible PVC for medical tubing and blood bags.

  2. Food packaging films and laminates requiring regulatory compliance.

  3. Children’s toys and childcare articles meeting stringent migration limits.

  4. Wire & cable insulation requiring low smoke and halogen-free performance.

  5. Calendered flooring and wall coverings demanding durability and low VOC emissions.

Specifications Of Sanyo Chemical SYC-ESO Epoxidized Soybean Oil Plasticizer

Chemical TypeEpoxidized triglyceride of soybean oil
Product FormLiquid
AppearancePale yellow to light amber, clear, viscous liquid
Oxirane Oxygen Content (wt%)6.0–6.8
Iodine Value (g I₂/100 g)≤ 5.0
Acid Value (mg KOH/g)≤ 0.5
Density at 25°C (g/cm³)0.98–1.02
Viscosity at 40°C (mPa·s)350–550


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