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Home » Products » CAS Solutions » Functional Fillers
There are many different functional fillers used. Fillers can be natural or synthetic and influence many properties in polymers, surface coatings and sealants. At Bjørn Thorsen, we work with carefully selected specialties to add functionality to our customer’s systems.
Synthetic Barium Sulphate is a high purity additive with superior opacity and increased whiteness. This fine functional filler adds several benefits on its own, in combination with TiO2 or colored pigments.
Natural Barium Sulphate is an ultra-fine natural barium with high whiteness. It provides elevated opacity and good chemical resistance.
FMO or pyrogenic silica are often used as reinforcement fillers or as rheology modifiers, giving a thixotropic flow to Sealants and Adhesives or Surface Coatings. Fumed Silica are hydrophilic or hydrophobic depending on surface treatment.
Jonny Lönnerberg
jl@bjorn-thorsen.com
+46 76-136 33 07
Mikko Långström
mol@bjorn-thorsen.com
+45 30 57 65 66
Bjørn Thorsen A/S VAT no.:
DK89810418
SE502064489301
FI27680982
GB339813476
BT Distribution France SAS VAT no.:
FR21912672227