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Polymer Additives
The material selection platform
Polymer Additives

Silma

Silma S.r.l. (Società Italiana Lavorazione Masterbatches e Affini) is an Italian company active in the development and production of color and additive masterbatches and has been in business since 1978. The company manufactures silicone masterbatches, HFFR masterbatches, silane masterbatches, and PET chain extenders for the plastics industry.

Through its strong technical background and high experience in chemistry, Silma offers tailor-made products to meet the most stringent quality specifications and performances to compete in a market increasingly driven by excellence and innovation.

It specializes in halogen-free flame retardant masterbatches (SILMAFLAME, SILMAPROCESS) for many application areas such as electronic & electrical engineering, construction, and transportation.
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Product Name
Supplier
Description
SILMAFLAME AA1303 by Silma acts as a very effective flame retardant additive for PA6 and PA66. It is a halogen-free, highly concentrated masterbatch of melamine cyanurate finely dispersed on... view more
Applications
  • PA, Nylon
  • Injection molding - thermoplastics
  • Compoundings
  • Safety, regulation & environment>Halogen-free
  • ...
SILMAFLAME AA2319 by Silma is a highly concentrated masterbatch of halogen-free, phosphorus-based flame retardant based on PA6 carrier. It is colorless, non-migrating and thermally stable. It is... view more
Applications
  • PA, Nylon
  • Automotive/ Transportation
  • Furnitures
  • Electrical markets>Electrical components
  • ...
SILMAFLAME AA2323 by Silma is a highly concentrated masterbatch of halogen-free phosphorus-based flame retardant on PA6 carrier. It is colorless, non-migrating and thermally stable. It is designed... view more
Applications
  • PA, Nylon
  • Automotive/ Transportation
  • Furnitures
  • Electrical markets>Electrical components
  • ...
SILMAFLAME AP1130A by Silma is a highly concentrated masterbatch of brominated flame retardant on polypropylene carrier. It can be used in combination with UV-stabilizers. It is compatible with... view more
Applications
  • TPE and TPV>TPV (or TPE-V)
  • PP
  • PE
  • Automotive/ Transportation
  • ...
SILMAFLAME AP1372 PLUS by Silma is a halogen-free, flame retardant masterbatch for polypropylene applications according to EN 50642 until 2.5% in weight. It is processed by hybrid technology with a... view more
Applications
  • PP
  • Electrical markets
  • Electronics / Computers
  • Automotive/ Transportation>Internal
  • ...
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