Magfy has been specifically designed to act as a flame retardant filler and smoke suppressant in PVC compounds. 

The application of Magfy in PVC, CPE and chlorinated elastomers provides the following advantages:

 

  • Increase in LOI (Limiting Oxygen Index)
  • Reduction of smoke density and smoke acidity
  • Optimal processability and dispersibility, even at high filler loadings
Main features
THERMAL STABILITY
Up to 400 °C
SPECIFIC GRAVITY
2.36 g/cm3
Typical values
    Magfy
Median particle size (d50) μ 2.5
Specific surface area (BET) m2/g 7.0
Bulk density (tamped) g/cm3 0.90
Sieving residue at 44 μ % < 0.01
Main applications
  • PVC and CPE cable compounds

  • Halogenated rubber compounds

Downloads
Technical sheet Magfy

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Other products

Hydrofy

Mg(OH)2
Magnesium hydroxide

Hydrofy is the trademark of our Magnesium Hydroxide flame retardant fillers. Hydrofy allows the production of Halogen Free Flame Retardant (HFFR) compounds with a very low emission of smoke.

Hydromix

Magnesium based blend

Hydromix is the commercial name of the range of Magnesium Hydroxide (Hydrofy) – and Magnesium Carbonate (Magfy) – based flame retardant blends produced by Nuova Sima.

Microcarb

CaCO3
Calcium Carbonate

Microcarb is the trademark of Micronised Calcium Carbonate produced with a special milling and classification process. Microcarb is designed for cables compounds with elevated electrical properties.

Some news from our company

2021-07-19
Cables 2021, Cologne

Nuova Sima will be there!

2020-02-06
Alufy 6

A new option for low smoke pvc and antimony replacement

2017-07-01
European CPR

The revolution in fire safety requirements of cables