Hybridized special auxiliaries, specifically formulated for polyester substrates (PET/PBT, unreinforced & glass fiber-reinforced grades). Replaces 50%-100%antimony trioxide (Sb?O?), synergistically enhancing LOI, mechanical properties, volume resistivity, and thermal stability.

Core Advantages

1. Polyester-specific compatibility & uniform dispersion

2. Enhanced thermal resistance (≥370℃ decomposition) & weather-ability

3. Improved melt flow-ability for extrusion/injection molding

4. Cost-effective (25-45% Sb?O? replacement) & eco-friendly

Typical Applications

• Automotive: PET/PBT connectors, sensor housings, under-hood components 

• E&E: Electronic enclosures, cable insulation, battery casings (UL94 V-0)

• Textiles: Flame-retardant fabrics, protective clothing, non wovens

• Packaging: High-temperature resistant packaging films, injection-molded casings

• Industrial Parts: Extruded profiles, molded mechanical components, gears

• Building & Construction: Polyester-based composites, roofing materials 

5. Preserves substrate inherent strength, transparency & processability