CAS8013-07-8 Einecs 232-391-0 Epoxy Value 6.0 Epoxy Value 6.3 Epoxy Value 6.5 Artificial Leather Additive Environmentally Friendly Plasticizer Eso

Product Description

Product Description

Product Introduction: Epoxidized Soybean Oil (ESO)
1. Product Overview
The epoxy soybean oil (ESO) produced by Jiangsu Dengfeng Chemical Co., Ltd. is an environmentally friendly chemical additive refined from natural and renewable soybean oil using advanced epoxidation technology. It combines the functions of a plasticizer and a stabilizer, and due to its excellent safety, outstanding environmental characteristics, and excellent processing performance, it has become an ideal alternative to traditional phthalate-based plasticizers (such as DOP/DEHP) and other harmful additives, widely used in fields with strict requirements for health and environmental protection. Due to its characteristics such as "non-toxic, environmentally friendly, biodegradable, low migration, good heat resistance and light resistance", it has replaced traditional phthalate-based plasticizers (such as DOP/DEHP) and other toxic additives in multiple industries, and is widely applied. In summary, the core advantages of the epoxy soybean oil produced by Jiangsu Dengfeng Chemical Co., Ltd. lie in its "green and environmentally friendly" and "safe and non-toxic" features, which make it an indispensable key raw material in all fields with strict requirements for safety and environmental protection, especially in PVC products involving food contact, medical, children's products and indoor environments. At the same time, its good thermal stability, weather resistance and low migration also make it valuable in fields such as wires and cables, artificial leather, coatings and inks. With the stricter global environmental regulations and the enhanced consumer health awareness, the application prospects of epoxy soybean oil will continue to expand.

2. Core Advantages and Characteristics
Green and environmentally friendly, derived from nature:
Using renewable soybean oil as the raw material reduces dependence on petroleum resources.
Compliant with increasingly strict global environmental regulations (such as REACH, RoHS, FDA, GB 9685, etc.).
Biodegradability is superior to traditional plasticizers, reducing environmental burden.
Safe and non-toxic, ensuring health:
Free of phthalates, BPA, and heavy metals, meeting food grade and medical grade requirements.
Extremely low migration, not easily seeping out from the products, ensuring the safety of end products.
Widely used in sensitive fields such as food contact materials, medical devices, and children's toys.
Outstanding plasticizing and stabilizing performance:
Highly efficient plasticizing: Giving PVC and other polymers excellent flexibility, elasticity, and low-temperature flexibility.
Thermal stabilizer: Can effectively absorb and neutralize hydrogen chloride (HCl) produced during PVC processing and degradation, significantly delaying material aging, yellowing, and improving the thermal stability, light stability, and durability of the products. Often used in combination with environmentally friendly stabilizers such as calcium/zinc.
Excellent processing performance:
Good compatibility with PVC, rubber, and other high molecular materials.
Reduces melt viscosity, improves processing fluidity, and increases production efficiency.
Promotes the dispersion of pigments and fillers.
Low volatility, long-lasting stability:
Volatility is much lower than that of small molecule plasticizers, reducing odors and losses during processing and use.
Low migration ensures long-term stability of product properties (such as softness, strength), prolonging the service life.
Light color, good transparency: The refined product has a light color (low color number), with little impact on the transparency and appearance of the product.
3. Key application areas
Polyvinyl Chloride (PVC) Products (Core Applications):
Food-grade packaging: food packaging films/bags, bottle cap sealing pads, beverage conveying tubes.
Medical products: infusion bags/tubes, blood bags, disposable gloves, medical catheters, breathing masks.
Children's products: soft rubber toys, chewable toys, children's flooring, stationery (meeting strict safety standards).
Wires and cables: insulation layers, sheath materials (providing excellent electrical insulation, heat resistance, and flexibility).
Artificial leather (synthetic leather): clothing leather, shoe leather, luggage leather, furniture leather, automotive interior leather (improving hand feel, cold resistance, and weather resistance).
Building materials: floor leather (rollable flooring), wallpaper, sealing strips, waterproof sheets, hoses.
Consumer goods: tablecloths, shower curtains, raincoats, slip-resistant mats, hoses.
Stabilizers for polymer materials:
As an indispensable thermal stabilizer component of PVC, combined with calcium-zinc stabilizers, used in hard and soft PVC products.
Used for chloroprene rubber, nitrile rubber, etc., to improve processing performance and thermal stability.
Coatings, inks and paints paints, etc., to enhance paint film flexibility, adhesion, impact resistance, and weather resistance.
As reactive diluents or modifiers for epoxy resin, alkyd resin coatings, improving flexibility, water resistance.
Adhesives and sealants:
Used in PVC-based, acrylic-based, polysulfide-based, polyurethane-based adhesives/seals, improving flexibility, elasticity, low-temperature bending properties, reducing modulus, and maintaining long-term performance stability.
Rubber industry:
As processing aids and plasticizers for natural rubber and synthetic rubber (SBR, NBR, EPR, etc.), improving mixing processing properties, dispersion, reducing viscosity, and giving vulcanized rubber certain flexibility.
Other polymer applications:
Polyvinylidene Chloride (PVDC) packaging materials (plasticizing/stabilizing).
Polyvinyl butyral (PVB) automotive/building safety glass interlayers (plasticizing).


Compatibility/stabilizers for biodegradable plastics (such as PLA, PHA) (exploring applications).
Cosmetics and personal care products (specific grades):
Used as lubricants, plasticizers or film-forming aids in nail polish, hair gel, emulsions, providing smoothness and luster (must meet cosmetic grade standards).
4. Typical physical and chemical properties (Examples, specific details to be determined based on the quality inspection report)
| Project               | Typical Value/Range               | Test Standard        |
| :------------------- | :--------------------------------- | :------------------- |
| Appearance             | Light yellow to yellow oily liquid  | Visual inspection     |
| Epoxy content (%)     | 6.0 - 6.8                        | GB/T 1677           |
| Acid value (mgKOH/g)   | ≤ 0.5                           | GB/T 1668           |
| Iodine value (gI/100g) | ≤ 6.0                          | GB/T 5532           |
| Moisture (%)           | ≤ 0.1                           | GB/T 6283           |
| Color (Gardner)       | ≤ 4                            | GB/T 22295          |
| Density (g/cm³, 25°C) | 0.985 - 0.995                   | GB/T 4472          |
| Flash point (°C)      | > 280                           | GB/T 3536          |
| Viscosity (mPa·s, 25°C) | 200 - 350                      | GB/T 265           |
(Note: The actual indicators will be adjusted and optimized according to the production process and customer requirements.)

5. Packaging and Storage
Packaging: The standard packaging is 200kg/ barrel, either galvanized iron barrels or IBC ton barrels. Customized packaging can be provided according to customer requirements (such as disposable liquid bags (net content 20-26 tons), 25kg barrels, etc.).

Storage: Please store in a cool, dry, and well-ventilated warehouse, avoiding direct sunlight and keeping away from heat sources and fire sources. Keep the container sealed. Recommended storage temperature: 10°C - 40°C.
Shelf Life: Under the specified storage conditions, the shelf life is generally 24 months.
6. Why choose our Jiangsu Dengfeng Chemical's epoxy soybean oil?
Strict Quality Control: Utilizing advanced production techniques and a strict quality management system, we ensure stable product performance and excellent indicators.
Green Certification: The products comply with major environmental protection regulations and safety standards both domestically and internationally (relevant test reports are available).
Technical Support: We have a professional technical service team that can provide you with comprehensive support such as application guidance and formula optimization.
Stable Supply: With sufficient production capacity and a complete supply chain, we guarantee continuous and stable supply.
Customized Services: We can provide customized products with different epoxy values, color degrees, viscosities, and other specifications according to your specific application requirements.
7. Work together to create a sustainable future
Epoxy Soybean Oil (ESO) represents the inevitable trend of plasticizers and stabilizers moving towards safety, environmental friendliness and high performance. Choosing our ESO means not only obtaining outstanding product performance, but also being a wise choice to fulfill corporate social responsibility and promote the green transformation of the industry.
Let's work together to create safer, healthier and more sustainable products and environments for humanity!

To obtain free samples of the product, detailed technical information or to inquire about solutions, please contact us:
[Your Company Name]: Jiangsu Dengfeng Chemical Co., Ltd.
[Contact Person]: Vicky
[Phone Number]: [phone]
[Email]: dengfengchemical@163