Ease of application,an even colour effect,straightforward to store-these are the points that really count in practice.And the use of additives can have a decisive effect on these properties."Byk-410","Byk-411"and"Byk-420"are three additives that improve the flow behaviour of coatings.Unlike flow-control additives available in powder form,these liquid products can be stirred straight into the formulated paint to provide their benefits immediately.All three additives improve the non-sag properties and inhibit the tendency to sedimentation in pigmented solvent-borne coatings.They have no adverse effects on the coating's own properties,such as gloss or transparency.
展开▼
