Multifil - Surface Modified Fillers

These are high performance products based on a range of fillers currently used in the polymer industry.

In the final product these fillers impart:-
Strength
Hydrophobicity
And give :-
Improved dispersion characteristics
Improved handling
Higher levels of filler incorporation
Reduced mixing viscosities
The filler types most encountered are:-
silica
 
silicates
mica
wollastonite
Typical surface modifiers are:-
Vinyl silanes
Mercapto silanes
Epoxy silanes
Organic acids
Monomers
Non ionic, anionic, cationic surfactants
The Clay:-
calcined clay aluminia trihydrate

In most applications the dosage level of the surface modifier is optimised to meet your specific requirements of performance and cost.

Practical dosages may vary from as low as 0.2% up to a maximum of 8.0%. Typical values are between 1.5% and 3.0%.

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