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Great news! Our high-performance hindered phenolic antioxidant OMNISTAB™ AN1425 has successfully passed RoHS testing. All indicators meet the EU RoHS environmental directive requirements, adding another layer of compliance assurance for our customers' overseas exports.
Test Summary
Sample: OMNISTAB Antioxidant AN1425
SGS Job No.: QDIN2609001742PC01
Receipt Date: September 2, 2026
Test Period: September 2–8, 2026
Result: Compliant with EU RoHS Directive 2011/65/EU and amendment (EU) 2015/863 — lead, mercury, cadmium, hexavalent chromium, PBB, PBDE, DEHP, BBP, DBP, and DIBP all meet requirements.
Product Overview
OMNISTAB™ AN1425 (CAS: 65140-91-2) is a long-lasting, high-temperature-resistant primary antioxidant. Key features: low volatility, extraction resistance, anti-migration, and anti-yellowing. It remains stable even above 250°C, effectively scavenges thermo-oxidative radicals, inhibits degradation during extrusion, injection molding, spinning, and cooking processes, stabilizes mechanical strength, and delays discoloration, embrittlement, and performance loss during long-term use.
Main Applications
Engineering plastics – Nylon PA, PET, PBT, modified PP, ABS, especially glass-fiber-reinforced and mineral-filled compounds. Used in electronic/electrical parts, automotive interior/exterior structural components, and precision injection-molded parts.
Fibers – PP fibers, polyester industrial filament, staple fiber, and nonwovens. Improves spinning stability, reduces filament breakage and yellowing, and enhances appearance quality.
Films & extruded products – BOPET films, cast films, extruded profiles, and packaging films. Reduces gel spots and color differences under high-speed stretching and high-temperature conditions. Also suitable for adhesives, rosin and rosin esters, and hot-melt adhesives, solving oxidation blackening during rosin cooking and hot-melt coating, as well as storage discoloration.
Elastomers – TPE, TPU, and modified rubber cable sheaths. Maintains softness and delays aging hardening.
Industrial coatings & printing inks – Improves storage stability and slows color degradation outdoors. Also suitable for blending with degradable materials such as PLA and PBAT, providing high-temperature processing protection for bio-based materials.
As global environmental regulations tighten, compliance reviews for raw material additives in EU electronics, automotive, textile, and packaging industries are becoming stricter. This RoHS certification confirms that OMNISTAB™ AN1425 contains none of the restricted hazardous substances, making material reporting, third-party audits, and factory inspections easier for customers and significantly reducing export compliance risks.
We remain committed to combining performance with compliance, continuously improving our product testing systems, and providing stable, traceable polymer anti-aging solutions for customers worldwide. For more information on OMNISTAB™ AN1425, please contact our sales team.
