Dioctyl Adipate (DOA)

Dioctyl Adipate (DOA) is a high-performance, monomeric ester plasticizer widely recognized for its exceptional low-temperature flexibility and efficiency in polymer applications. DOA serves as a versatile, non-phthalate alternative plasticizer, particularly in polyvinyl chloride (PVC) formulations where cold resistance is critical.

Technical Specifications

Packaging and Storage

• Net weight 200kgs steel drum, 16MT/FCL with pallets

• Store in cool place. Keep container tightly closed in a dry and well-ventilated place

Benifits of Dioctyl Adipate (DOA)

Superior Low-Temperature Flexibility:

Maintains pliability in cold conditions without cracking or brittleness

High Plasticizing Efficiency:

Requires lower loading levels for desired softness

Excellent Stability:

Resistant to heat, light, weathering, and extraction

Good Electrical Properties:

Suitable for wire and cable insulation

Low Toxicity and Environmental Profile:

Non-phthalate, low volatility, and suitable for food-contact applications in compliant formulations

Versatility:

Works alone or in blends for tailored performance

Primary Applications of Dioctyl Adipate (DOA)

DOA is extensively used as a secondary or primary plasticizer to enhance flexibility, durability, and processability:

Flexible PVC Products:

Agricultural films, cling films, food packaging films, frozen food wraps, cable insulation, wire coatings, synthetic leather, floor mats, shoes, and outdoor pipes

Food Contact Materials:

Approved for indirect food contact (e.g., FDA-compliant in polymers, cling films, seals, and packaging)

Synthetic Rubbers and Coatings:

Compatible with nitrocellulose, ethyl cellulose, cellulose acetate butyrate, and synthetic rubbers for improved low-temperature performance

Lubricants and Base Oils:

As a Group V synthetic base oil or lubricant component, especially in low-temperature hydraulic fluids, automotive, and industrial applications

Frequently Asked Questions (FAQs)

Q: What is Dioctyl Adipate (DOA) used for?

A: DOA is primarily a plasticizer for PVC and other polymers, providing excellent low-temperature flexibility in products like food packaging films, cables, synthetic leather, and agricultural films.  It is also used in lubricants and coatings.

Q: Is DOA safe for food contact applications?

A: Yes, DOA is approved for indirect food contact in many regions (e.g., FDA regulations for food packaging films, cling wraps, and seals) when used according to guidelines.

Q: How does DOA compare to other plasticizers like DOP?

A: DOA excels in cold resistance and weathering, while DOP provides better general-purpose efficiency.  DOA is often blended with DOP for balanced low- and room-temperature performance and is a preferred non-phthalate alternative in some applications.

Q: Is DOA environmentally friendly or low-toxicity?

A: DOA has low acute toxicity, low volatility, and is considered a safer alternative to some traditional plasticizers, with good compatibility and stability.

Contact Us

For COA, TDS, MSDS or other products, please contact us at:

Email: mandy@aozunchem.com

WhatsApp: +86-18452425579

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