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

Addivant LOWINOX WSP Antioxidant

Addivant LOWINOX WSP is a high-performance liquid phenolic antioxidant from Addivant’s LOWINOX series, designed for polymer stabilization in demanding processing conditions. It offers excellent thermal and oxidative resistance, low volatility, and superior compatibility with polyolefins, elastomers, and engineering plastics—ensuring long-term protection without blooming or discoloration.
  • addivant lowinox wsp antioxidant_e8a6ece1
  • addivant lowinox wsp antioxidant_e8a6ece1

Features Of Addivant LOWINOX WSP Antioxidant

  1. High-performance hindered phenolic antioxidant offering exceptional thermal and oxidative stability.

  2. Water-soluble powder formulation enabling easy handling, dispersion, and compatibility with aqueous systems.

  3. Low volatility and excellent hydrolytic stability, ensuring long-term performance in demanding processing conditions.

  4. Non-staining and low-color contribution, ideal for applications requiring high aesthetic clarity and color fidelity.

  5. REACH-compliant and designed to meet stringent regulatory requirements for industrial and functional polymer applications.

Typical Applications Of Addivant LOWINOX WSP Antioxidant

  1. Stabilization of water-based polymer dispersions including acrylics, styrene-butadiene, and vinyl acetate copolymers.

  2. Antioxidant protection in aqueous coatings, architectural paints, and industrial waterborne finishes.

  3. Stabilizer for synthetic rubber latexes used in dipped goods (e.g., gloves, balloons) and adhesives.

  4. Performance additive in waterborne sealants, caulks, and construction-grade elastomeric formulations.

Specifications Of Addivant LOWINOX WSP Antioxidant

Chemical TypeHindered phenol (2,6-di-tert-butyl-4-(N,N-dimethylaminomethyl)phenol derivative)
Product FormFree-flowing white to off-white water-soluble powder
AppearanceWhite to light tan crystalline powder
SolubilityFreely soluble in water; soluble in polar organic solvents (e.g., ethanol, ethylene glycol)
pH (1% aqueous solution)7.5 – 9.0
Volatile Matter (105°C, 2 hrs)≤ 1.5 wt%
Heavy Metals (as Pb)< 10 ppm
Primary ApplicationsWaterborne polymers, latexes, coatings, adhesives, and sealants


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