High-efficiency nucleation for polypropylene (PP) homopolymers and copolymers.
Significantly improves stiffness, heat distortion temperature (HDT), and dimensional stability.
Excellent thermal and processing stability up to 300 °C during extrusion and injection molding.
Low volatility and minimal plate-out, ensuring clean processing and consistent part quality.
Compatible with common PP stabilizer systems, including phenolic antioxidants and phosphites.
Automotive interior components (e.g., dashboards, door panels, trim).
Household appliances (e.g., washing machine drums, refrigerator liners).
Packaging containers requiring high rigidity and clarity (e.g., rigid food tubs, caps).
Medical packaging where enhanced thermal resistance and regulatory compliance are critical.
| Chemical Type | Sodium salt of substituted aromatic carboxylic acid |
| Product Form | Free-flowing granules |
| Appearance | Off-white to light beige granules |
| Primary Applications | Polypropylene (PP) homopolymers and random copolymers |
| Key Features | Nucleation, HDT enhancement, stiffness improvement |
| Benefits | Faster cycle times, reduced warpage, improved surface finish |
| Recommended Dosage | 0.1–0.4 wt% relative to PP resin |
| Regulatory Status | Compliant with FDA 21 CFR §178.2010 and EU Regulation (EC) No 10/2011 for food-contact applications |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China