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

Baerlocher BAEROSTAB NT 340 RF Liquid Barium Zinc Stabilizer

Baerlocher BAEROSTAB NT 340 RF Liquid is a high-performance barium-zinc heat stabilizer designed for rigid PVC applications including pipes, profiles, and sheets. It offers excellent thermal stability, low volatility, superior long-term color retention, and enhanced melt flow. Compatible with calcium carbonate fillers and widely used in extrusion processes across global markets.
  • baerlocher baerostab nt 340 rf liquid barium zinc stabilizer_f44e3ea4
  • baerlocher baerostab nt 340 rf liquid barium zinc stabilizer_f44e3ea4

Features Of Baerlocher BAEROSTAB NT 340 RF Liquid Barium Zinc Stabilizer

  1. High-performance liquid barium–zinc stabilizer offering excellent long-term thermal stability for rigid and flexible PVC formulations.

  2. RF (Reduced Fogging) technology minimizes volatile emissions, supporting improved indoor air quality and compliance with stringent fogging specifications.

  3. Excellent compatibility with common PVC plasticizers, fillers, and co-stabilizers—enabling smooth processing and uniform dispersion.

  4. Low volatility and high hydrolytic stability ensure consistent performance during extrusion, calendering, and injection molding.

  5. Barium-free alternative formulations are not applicable; this product contains barium as a primary stabilizing component per its chemically balanced Ba/Zn ratio.

Typical Applications Of Baerlocher BAEROSTAB NT 340 RF Liquid Barium Zinc Stabilizer

  1. Rigid PVC profiles for window frames and door systems requiring high weather resistance and color retention.

  2. PVC pipes and fittings used in potable water and drainage applications where regulatory compliance and low extractables are critical.

  3. Flexible PVC flooring and wall coverings demanding low fogging and minimal plate-out during calendering.

  4. PVC cable compounds meeting UL and EN standards for insulation and jacketing layers.

  5. Automotive interior trims and under-hood components requiring thermal stability and reduced VOC emissions.

Specifications Of Baerlocher BAEROSTAB NT 340 RF Liquid Barium Zinc Stabilizer

Chemical TypeLiquid mixed barium–zinc carboxylate stabilizer
Product FormClear to pale yellow free-flowing liquid
AppearanceHomogeneous, low-viscosity liquid at 25 °C
Primary ApplicationsRigid and semi-rigid PVC extrusion, calendering, and injection molding
Key FeaturesRF (Reduced Fogging), excellent long-term heat stability, low plate-out
BenefitsEnhanced color retention, reduced die buildup, improved regulatory compliance (e.g., EN 71-3, RoHS)
Density (20 °C)Approx. 1.12–1.16 g/cm³
Storage StabilityStable for ≥12 months in sealed containers at 5–30 °C


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