ESBO The Versatile Non Phthalate Co - Stabilizer And Secondary Plasticizer For PVC

In the quest for high-performance and sustainable PVC formulations, Epoxidized Soya Bean Oil (ESBO) stands out as a uniquely versatile bio-based additive. Sourced from renewable soybeans, this clear, clean liquid serves a dual purpose: it performs as an effective secondary plasticizer and a powerful co-stabilizer within a single molecule. While it is not designed to function as the primary plasticizer, its integration into your PVC compounds significantly enhances overall performance and heat stability, offering a proven, natural solution for manufacturers dedicated to greener chemistry.

By incorporating ESBO as a complementary component, you unlock a range of enhanced properties in your PVC products. It works in synergy with your primary plasticizers to improve material softness and impart an attractive surface gloss. More critically, its primary function as a co-stabilizer provides exceptional resistance to heat and UV degradation during processing and throughout the product's lifecycle. This results in reduced color formation, longer material life, and a more consistent, high-quality appearance and feel.

Choosing ESBO is a clear commitment to safer and more environmentally responsible manufacturing. Its non-toxic, bio-based origin presents a superior ecological profile compared to purely petroleum-derived alternatives. This renewable nature, combined with its certified safety, makes ESBO the ideal choice for formulations destined for sensitive applications, including food contact materials, children's products, and medical devices. You are not just optimizing your formula; you are aligning your brand with values that resonate with modern consumers and regulators.

Elevate your PVC formulations with the multifunctional benefits of ESBO. This additive is ready to improve products across various sectors, such as food packaging, medical devices, children's toys, and automotive components. Discover how ESBO can work in concert with your existing system to enhance stability, improve processability, and bolster your product's environmental credentials. Contact us today to request a sample and technical data sheet, and let us help you build a smarter, safer, and more sustainable product portfolio.

Specification

Packing information

1. In new iron drums, 200kg net weight per drum, total 80 drums (16mt) in 20’FCL

2. In new IBC tank, 1000kg net weight per tank, total 20 tanks (20mt) in 20’FCL

3. In flexibag, around 21-23MT in 20’ FCL

SKY BRIGHT GROUP: more than a supplier — a consultant partner

Founded in 1994, Guangdong Sky Bright Group has grown into a trusted international supplier of PVC raw materials with over 25 years of expertise.

With our own calendaring factories and a strong domestic sales team, we know exactly how products perform on the production floor. This unique perspective allows us to share practical solutions, cost-reduction strategies, and application know-how with overseas clients — helping them lower costs and raise quality.

We stay ahead of China’s technological advancements, continuously introducing new grades, fresh applications, and technical insights. Think of us as more than a supplier — we’re your advisory partner for growth.

Beyond Chemicals. Building Confidence.

At Sky Bright Group, we believe raw materials are more than just inputs — they are the foundation of safer, stronger, and smarter industries. From the car you drive to the packaging you touch, our products quietly power modern life.

Who We Are

Founded in 1994, Guangdong Sky Bright Group has grown into a trusted international supplier of PVC raw materials with over 25 years of expertise. Our portfolio includes:

·         Plasticizers (DOP, DINP, DOTP, DPHP, TOTM, DOA, DOCH, Polyester grades)

·         Stabilizers 

·         Titanium Dioxide (Rutile & Anatase)

While PVC remains our specialty, many of our solutions extend into rubber, coatings, paints, and adhesives, supporting industries across Asia, the Middle East, Europe, Africa, and the Americas.

A Pioneer in China’s Export Journey

When most of China relied on Korean imports for plasticizers, Sky Bright led the shift in 2010 by exporting China’s own DOP and DINP to global markets.
In our very first year, we achieved 30–40 containers per month — setting a new benchmark for the industry. Since then, our global footprint has expanded steadily, making us one of the most trusted names in the PVC supply chain.

Why Clients Choose Us

We don’t just provide products — we deliver partnership and peace of mind.

✔ Stable Quality & Competitive Pricing – Backed by ISO 9001-certified systems and advanced lab testing.
✔ Market Intelligence – Insights on global price trends and supply dynamics to guide smarter decisions.
✔ Flexible Logistics & Financing – Expertise in liquid cargo shipping restrictions, custom documents, and multiple payment options.
✔ After-Sales Support – A 360° service approach that makes working with us reliable, safe, and efficient.

More Than a Supplier — A Consultant Partner

With our own calendaring factories and a strong domestic sales team, we know exactly how products perform on the production floor. This unique perspective allows us to share practical solutions, cost-reduction strategies, and application know-how with overseas clients — helping them lower costs and raise quality.

We stay ahead of China’s technological advancements, continuously introducing new grades, fresh applications, and technical insights. Think of us as more than a supplier — we’re your advisory partner for growth.

Our Promise

At Sky Bright, integrity is non-negotiable. Every commitment we make is honored — no matter the challenge. That’s why our partners describe us as safe, reliable, and trustworthy.

Sky Bright Group — Supplying Stability. Sharing Knowledge. Building Trust.