LAVIOSA VISCOGEL ™ S7

CASE Ingredients Features: Corrosion ResistanceGood LevelingSag Resistance
Chemical Family: Bentonite, OrganoclaysBentoniteOrganoclays

LAVIOSA VISCOGEL™ S7 is a new high performing, highly effective rheological additive for solvent-borne systems of medium to high polarity. In a typical coating system (paints and printing inks), LAVIOSA VISCOGEL™ S7 gives thixotropic effect, sag control, excellent leveling and prevents pigments from long-term storage settling. The nature of LAVIOSA VISCOGEL™ S7 is a highly purified bentonite clay, organically modified with a quaternary alkylammonium compound.

Properties

Physical Form: Powder, Solid
Powder
Solid

Identification

CASE Ingredients Functions: Rheology Modifier

Product families

Applications

Adhesives & Sealants — Other Adhesives & Sealants Applications; Paints & Coatings — Other Paints & Coatings Applications; Printing & Packaging — Other Printing & Packaging Applications

Paints & Coatings — Automotive & Transportation

Marine Coatings

Paints & Coatings — Building & Construction

Architectural Coatings

Building & Construction — Building Envelope & Roofing

Architectural Coatings

Automotive & Transportation — Coatings & Finishes

Marine Coatings

Paints & Coatings — Industrial Coatings

Industrial Coatings
Industrial Maintenance

Printing & Packaging — Packaging Coatings

Overprint Varnishes
Primers & Lacquers

Paints & Coatings — Packaging Coatings

Overprint Varnishes
Primers & Lacquers

Printing & Packaging — Printing & Inks

Offset & Lithographic Printing

Automotive & Transportation — Transportation

Marine

Product Families

CASE Ingredients — Additives

Rheology Modifiers & Stabilizers

Other characteristics

Brand: LAVIOSA VISCOGEL
End Uses: Primer, Solventborne Adhesive, Solventborne Coating, Solventborne Ink, Varnishes
Compatible Polymers & Resins: Acrylics, Epoxies (EP), Nitrocellulose, Polyesters, Polyurethanes (PU), Polyvinyl Acetate (PVA)
Markets: Adhesives & Sealants
Automotive & Transportation
Building & Construction
Paints & Coatings
Printing & Packaging
Packing: Product do not deteriorate in a significant way in a 36 months period.
Composition: Smectite clay with quaternary alkilammonium salt.
Coating Type: Primer
Solventborne Coating
Varnishes
Technology: CASE Ingredients
Packaging Type: Bags
Ink and Toner Type: Solventborne Ink
Adhesive & Sealant Type: Solventborne Adhesive
Compatible Polymers and Resins: Acrylics
Epoxies (EP)
Nitrocellulose
Polyesters
Polyurethanes (PU)
Polyvinyl Acetate (PVA)
Storage Stability: Level of addition strongly depends on the type of system and on the degree of thickening or other properties desired. For house and industrial paints, typical levels are between 0.2 % and 0.6 % of LAVIOSA VISCOGEL™ S7. For primers and printing inks, higher levels are required (0.5-1.0 %). For strong antisagging properties, up to 3.0 % can be used.. Storage is advisable in a dry, sheltered place in closed bags. Packing is 20 Kg net paper bags on wood pallets of 960 – 1,040 Kg each.
Compatible Substrates and Surfaces: Metal

Technical data

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Characteristic	Value	Unit
Bulk Density	0.4 – 0.6	g/cm3
Moisture	3	%
Specific Gravity	1.7 -1.8	g/cm3
METHANOL/H2O (95:5)	33	%
ETHANOL/H2O (95:5)	50	%
ACETONE/H2O (95:5)	60	%
PROPYLENE CARBONATE/H2O (95:5)	33	%
PROPYLENE CARBONATE	33	%