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Stabilizers & Lubricants

Tin and Ca/Zn stabilizers, metal stearates, PE wax, stearic acid, combined lubricants and moisture scavengers for stable, efficient processing.

Heat stability and the right lubrication balance determine output, colour and surface quality in PVC processing. Our stabilizers and lubricants help processors keep their lines running consistently, from rigid and transparent applications to flexible compounds.

DX-181

Tin stabilizer (19% Sn)

Methyltin heat stabilizer with 19% tin content, providing efficient heat stability and good initial colour during PVC processing.

  • Rigid PVC
  • Transparent PVC
  • Profiles & sheets

Ca/Zn Stabilizers

Heat stabilizer

Calcium/zinc based heat stabilizer systems: a lead-free solution for PVC that provides good heat stability and colour retention in rigid and flexible applications.

  • Pipes & fittings
  • Profiles
  • Cables
  • Flexible PVC

Atolub G-10/G-40/G-70/G-71

Internal & external lubricants

Combined lubricant series that balances internal and external lubrication, supporting smooth melt flow, release from metal surfaces and good surface quality.

  • PVC compounds
  • Profiles & pipes
  • Sheets

Atolub Ca/St

Calcium stearate

Metal soap used as a lubricant and co-stabilizer in PVC formulations, and as an acid scavenger and processing aid in polymer and rubber compounds.

  • PVC
  • Polyolefins
  • Rubber

Atolub Zn/St

Zinc stearate

Lubricant and release agent that also acts as a co-stabilizer in Ca/Zn systems, improving powder flow and mould release.

  • PVC
  • Rubber
  • Moulding

PE Wax

Polyethylene wax – external lubricant

Polyethylene wax used as an external lubricant in rigid PVC, improving release from metal surfaces, surface gloss and output. It is also used as a dispersing aid in masterbatch.

  • Pipes & profiles
  • Masterbatch
  • Compounds

Stearic Acid

Lubricant & processing aid

Stearic acid used as an internal and external lubricant in PVC, and as an activator and processing aid in rubber compounds.

  • PVC
  • Rubber
  • Compounds

Atolub CaO

Calcium oxide

Moisture scavenger (desiccant) that binds residual moisture in compounds, helping to prevent porosity and bubbles in finished parts.

  • Rubber compounds
  • Recycled polymers
  • Masterbatch

Product names may be trademarks of their respective owners. Information is given in good faith for general guidance; please refer to the technical data sheet (TDS) and safety data sheet (SDS) of each product.