Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Clariant Hostanox SE 10 powder Antioxidant

Clariant Hostanox SE 10 powder is a high-performance hindered phenolic antioxidant designed for polyolefins and engineering plastics. It offers excellent thermal stability, low volatility, and synergistic effects with phosphites. Widely used in PP, PE, and TPO applications, it ensures long-term processing and end-use stability while meeting stringent regulatory requirements including FDA and EU food-contact compliance.
  • clariant hostanox se 10 powder antioxidant_88e64650
  • clariant hostanox se 10 powder antioxidant_88e64650

Features Of Clariant Hostanox SE 10 powder Antioxidant

  1. High-performance synergistic antioxidant combining sterically hindered phenol and phosphite functionalities.

  2. Free-flowing, dust-reduced powder formulation for improved handling and dosing accuracy in industrial processes.

  3. Excellent thermal stability and processing protection for polyolefins during extrusion, injection molding, and blow molding.

  4. Low volatility and minimal plate-out tendency, supporting consistent product quality and extended equipment run times.

  5. Compliant with major global food contact regulations (e.g., FDA 21 CFR §178.2010, EU Directive 10/2011) for authorized applications.

Typical Applications Of Clariant Hostanox SE 10 powder Antioxidant

  1. Polypropylene (PP) fibers and nonwovens for hygiene and medical textiles.

  2. Automotive interior components including dashboards, door trims, and air ducts.

  3. Food packaging films and containers made from polyolefin resins.

  4. Industrial pipes and fittings requiring long-term hydrostatic strength retention.

  5. Rotomolded tanks and large-volume containers exposed to elevated temperatures.

Specifications Of Clariant Hostanox SE 10 powder Antioxidant

Chemical TypeSynergistic blend of hindered phenol and aryl phosphite
Product FormFree-flowing powder
AppearanceWhite to off-white granular powder
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), especially in demanding processing conditions
Key FeaturesThermal stabilization, melt protection, low volatility, dust-reduced handling
BenefitsExtended polymer service life, reduced gel formation, improved color stability, regulatory compliance support
Recommended Use Level0.1 – 0.5 wt% (based on polymer matrix)
Storage ConditionsStore in original unopened packaging at ≤30 °C, protected from moisture and direct sunlight


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