High-performance hindered phenolic antioxidant specifically developed for polyurethane (PUR) systems.
Excellent thermal and long-term oxidative stability during processing and end-use.
Low volatility and minimal migration, ensuring persistent protection in flexible and rigid foams.
Good compatibility with common PUR raw materials including polyols, isocyanates, and catalysts.
Halogen-free formulation supporting sustainability and regulatory compliance (e.g., RoHS, REACH).
Flexible polyurethane foams for automotive seating and interior trim.
Rigid polyurethane insulation foams used in construction and refrigeration panels.
Integral skin and microcellular PU elastomers for industrial gaskets and seals.
Coated fabrics and thermoplastic polyurethane (TPU) compounds requiring enhanced aging resistance.
| Chemical Type | Hindered phenol |
| Product Form | Powder |
| Appearance | White to off-white free-flowing powder |
| Primary Applications | Polyurethane flexible & rigid foams, elastomers, coatings |
| Key Features | Thermal stability, low volatility, halogen-free |
| Benefits | Extended service life, reduced discoloration, improved foam aging performance |
| Recommended Use Level | 0.1–0.5 wt% relative to polyol component |
| Storage Conditions | Store in cool, dry place; protect from moisture and direct sunlight |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China