Highly efficient nucleating agent for polypropylene (PP) homopolymers and copolymers.
Significantly improves clarity, stiffness, and heat distortion temperature (HDT) of PP products.
Excellent thermal stability up to 300 °C, suitable for high-speed processing such as injection molding and thermoforming.
Low volatility and minimal plate-out, ensuring consistent performance and clean equipment operation.
Compatible with common PP stabilizers and pigments, enabling flexible formulation design.
Transparent food containers and packaging trays.
Medical devices requiring clarity, rigidity, and sterilization resistance.
Automotive interior components including instrument panels and trim parts.
Household appliances such as microwave-safe cookware and transparent housings.
Thin-walled packaging with enhanced dimensional stability and cycle time reduction.
| Chemical Type | Sorbitol-based nucleating agent (dibenzylidene sorbitol derivative) |
| Product Form | Powder |
| Appearance | White to off-white free-flowing powder |
| Primary Applications | Polypropylene (PP) homopolymers and random copolymers |
| Key Features | Clarity enhancement, HDT increase, improved crystallization kinetics |
| Benefits | Shorter cycle times, higher rigidity, superior optical properties |
| Recommended Dosage | 0.1–0.4 wt% relative to PP resin |
| Storage Conditions | Store in cool, dry place; keep container tightly closed |
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E-mail: wangxingqiang@ericwchem.com
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