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

Bruno Bock BB_IOMP Isooctyl Mercaptopropionate

BrunoBockBB_IOMPIsooctylMercaptopropionateisahigh-puritythiol-esterplasticizeradditivefromBrunoBock’sBBseries,designedforimprovedheatandlightstabilityinPVCprocessing.Itoffersexcellentcompatibility,lowvolatility,andenhancedmigrationresistance,idealforwire,cable,andautomotiveapplicationswherelong-termdurabilityandcolorretentionarecritical.
  • bruno bock bb iomp isooctyl mercaptopropionate_d9bf6721
  • bruno bock bb iomp isooctyl mercaptopropionate_d9bf6721

Features Of Bruno Bock BB_IOMP Isooctyl Mercaptopropionate

  1. Highly effective secondary antioxidant for polymer stabilization.

  2. Excellent hydrolytic stability under processing and end-use conditions.

  3. Low volatility ensures minimal loss during high-temperature extrusion and molding.

  4. Compatible with a broad range of polyolefins, including PP and HDPE.

  5. Non-staining and low-odor profile suitable for sensitive applications.

Typical Applications Of Bruno Bock BB_IOMP Isooctyl Mercaptopropionate

  1. Polypropylene (PP) fibers and nonwovens.

  2. Automotive interior components requiring long-term thermal stability.

  3. Food-contact packaging films and containers.

  4. Thin-walled injection-molded parts subjected to repeated thermal cycling.

  5. Blends of polyolefins with engineering thermoplastics.

Specifications Of Bruno Bock BB_IOMP Isooctyl Mercaptopropionate

Chemical TypeThioester antioxidant
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsPolyolefin stabilization (PP, PE)
Key FeaturesSecondary antioxidant, synergistic with phenolic primary antioxidants
BenefitsEnhances melt stability, reduces gel formation, improves color retention
Storage ConditionsStore in cool, dry place under inert atmosphere; protect from light


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