This EAA ethylene acrylic acid copolymer wax is a low‑molecular‑weight ethylene‑acrylic‑acid copolymer, developed as a direct alternative to A‑C 540A. Owing to polar carboxyl groups on molecular chains, it delivers outstanding pigment wetting and adhesion‑boosting capacity. It serves as a reliable functional additive for plastics, industrial coatings and printing inks, improving surface bonding, dispersion stability and overall formulation compatibility.

Product Detail

Product Overview EAA Ethylene Acrylic Acid Copolymer Wax (CAS 9010‑77‑9) is a polar modified polyolefin wax, designed to substitute A‑C 540A. The incorporated acrylic‑acid segments introduce reactive polar sites, which significantly enhance interfacial affinity between non‑polar resin and polar pigments, fillers or metal substrates. It exhibits good thermal stability under typical compounding and coating processing temperatures.

Key Features ‑ Excellent pigment wetting and dispersing property, reduces pigment agglomeration ‑ Remarkable adhesion‑promoting effect on metal, polar plastic and mineral surfaces ‑ Good thermal resistance, low volatility during high‑temperature processing ‑ Superior compatibility with polyolefin resins, coating binders and ink systems ‑ Effective alternative for A‑C 540A to optimize raw‑material cost for formulations

Typical Technical Properties ‑ Chemical Name: Ethylene Acrylic Acid Copolymer Wax ‑ CAS No.: 9010‑77‑9 ‑ Appearance: Off‑white pellets / fine powder ‑ Acid Value: Refer to TDS ‑ Melting Point: Refer to TDS ‑ Melt Viscosity: Refer to TDS

Applications ‑ Plastic industry: Color masterbatch pigment dispersant, improves filler dispersion ‑ Industrial coating: Adhesion booster for primer formulations on metallic substrates ‑ Printing ink: Enhances ink anchorage on polyolefin film surfaces ‑ Composite formulation: Modifies interfacial compatibility for polymer blends

Processing Recommendation Add this EAA copolymer wax during the melt‑compounding or high‑speed dispersion stage. Recommended dosage ranges from 0.5‑5.0 wt% depending on specific system requirements. Pre‑testing in target formulation is strongly suggested before mass production.

Storage & Handling Store in cool, dry and well‑ventilated warehouse, keep away from direct sunlight and excessive heat. Seal packages after partial use to avoid moisture contamination. Standard industrial personal protective operations are required during material handling.

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EAA Ethylene Acrylic Acid Copolymer Wax CAS 9010-77-9 Dispersant Adhesion Promoter Coating Ink Plastic (A-C 540A Equivalent)

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.