Rostabil TNF

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ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 ISO 45001 ISO 45001

Rostabil TNF is a specialist additive for plastics used as a process stabilizer. It prevents degradation of polymer materials during processing, strengthens the colour stability of materials containing pigments and provides transparency to non-pigmented products.

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Properties and applications

Product application advantages:

  • eliminates the effect of yellowing of materials during processing,
  • enhances the colour stability of polymeric materials containing pigments,
  • provides transparency in non-pigmented materials,
  • occurs in a liquid form, giving the possibility of using at the stage of polymer synthesis,
  • acts synergistically with amine and phenolic stabilizers,
  • one of the components of "mixed metals" mixtures in PVC processing,
  • non-staining properties,
  • no negative effect on the mechanical properties of the material.

Applications :

  • C.A.S.E. (Coatings, Adhesives, Sealants, Elastomers),
  • construction (roofing and roofing membranes, construction materials, window frames, PVC pipes),
  • plastics (production of synthetic rubber, SBR, technical films),
  •  textiles (coated fabrics, artificial leather),
  • electronics (cables and wires),
  • automotive (powder paints, gaskets, V-belts, tires, acoustic insulation).

Markets and applications
Building & Construction / Construction adhesives, Other applications
CASE / Adhesives, Coatings, Elastomers, Sealants
Furniture / Mattresses & cushions, Upholstered furniture
Paints & Coatings
Plastics / Emulsion polymerization, Polymer additives
Sports and recreation / Sport surfaces
Textile industry
Transportation / Other applications

Heat stabilizers
Thermal & processing stabilizers


Specialty Products / Specialty additives

Alternative names
Tris(nonylphenyl) phosphite, TNPP, Tris(4-nonylphenyl) phosphite, Tris(4-nonylphenyl, branched) phosphite, Tris(p-nonylphenyl) phosphite, Tris(nonylphenyl) phosphite, trinonylphenyl phosphite, phenol, nonyl-, phosphite (3:1), p-nonylphenol, phosphite (3:1)nonylphenyl phosphite, phenyl phosphite, aryl phosphite, phenol, nonyl-, 1, 1', 1''-phosphite, phosphite, phosphite ester, organophosphite, organophosphorus compound

Manufacturer: PCC Rokita SA

PCC Rokita SA is one of the largest chemical companies in Poland as well as Central and Eastern Europe. Its activity includes the production of chloroalkali, polyether polyols, polyalkylene glycols and phosphorus derivatives.

PCC Group

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