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

Clariant Hostanox SE 10 Sulphur-Containing Co-Stabilizer

Clariant Hostanox SE 10 is a sulfur-containing co-stabilizer in the Hostanox antioxidant series, designed to enhance thermal and long-term stability of polyolefins—especially in demanding processing like thin-wall injection molding or pipe extrusion—by synergizing with phenolic primary antioxidants while minimizing odor, discoloration, and plate-out.
  • clariant hostanox se 10 sulphur containing co stabilizer_d7e7c2c9
  • clariant hostanox se 10 sulphur containing co stabilizer_d7e7c2c9

Features Of Clariant Hostanox SE 10 Sulphur-Containing Co-Stabilizer

  1. Highly effective sulfur-based co-stabilizer for synergistic performance with primary antioxidants such as hindered phenols.

  2. Excellent processing stability during high-temperature extrusion and injection molding of polyolefins.

  3. Low volatility and minimal plate-out tendency, supporting clean production and consistent part quality.

  4. Compatible with common polymer additives including acid scavengers, UV absorbers, and nucleating agents.

  5. Contributes to long-term thermal oxidative stability in demanding end-use environments.

Typical Applications Of Clariant Hostanox SE 10 Sulphur-Containing Co-Stabilizer

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

  2. Automotive interior and under-hood polyolefin components exposed to elevated temperatures.

  3. Food-contact compliant PP and HDPE packaging films and containers.

  4. Thin-walled PP injection-molded parts requiring high melt stability and low odor.

Specifications Of Clariant Hostanox SE 10 Sulphur-Containing Co-Stabilizer

Chemical TypeOrganosulfur compound (thioester derivative)
Product FormFree-flowing white to off-white granules
AppearanceGranular, homogeneous, free of dust and agglomerates
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), especially in high-heat processing
Key FeaturesSynergistic co-stabilizer, low volatility, low odor, FDA-compliant for food contact (21 CFR §178.2010)
BenefitsExtended polymer service life, reduced discoloration, improved mechanical retention after aging
Recommended Use Level0.05–0.3 wt% (typically 0.1–0.2 wt% with primary antioxidant)


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