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Coatings Ingredients
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Coatings Ingredients
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Borchi® Gen STN

Technical Datasheet | Supplied by Borchers
Borchi® Gen STN by Borchers acts as a wetting and dispersing agent for inorganic swelling agents. It also functions as a thixotropic and thickening agent. It is based on montmorillonite or highly dispersed silica. Designed for high solids, water-based, highly concentrated pastes and acid-curing paints. Exhibits optimum efficacy, stable viscosity as well as non-skinning and corrosion inhibiting properties. It forms homogeneous, easily usable, pumpable and scoopable gels. Offers very short but full mechanical and chemical dispersion and maturing time. It has excellent binder compatibility and shows no effect on the drying properties of binders that dry physically or by oxidation. Borchi® Gen STN brings about a marked reduction in the intrinsic viscosity of the resin. Suitable to manufacture stock pastes from powdery inorganic gelling agents in organic solvents including white spirit, xylene and butyl glycol. It is compatible with styrenated alkyd, epoxy, alkyd/ nitrocellulose, alkyd/ urea/ melamine and polyurethane resins. It is also compatible with unsaturated polyester resins, vinyl resins (PVC organosols/plastisols), acrylic resins, silicone, chlorinated and cyclized rubber. The recommended dosage level is 100.0 p/p paste.
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Borchi® Gen STN
Technical Datasheet | Supplied by Borchers
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Product Type
  • Dispersing Agents
  • Rheology Modifiers / Thickeners
  • Wetting Agents / Wet Edge Enhancers
Chemical Composition
Montmorillonite or highly dispersed silica-based
Physical Form
Liquid
Appearance
Clear, Colorless to yellowish
Product Status
COMMERCIAL
Geographical Availability
Africa, Asia / Pacific, Central and Eastern Europe, Middle East and Central Asia, Western Europe
Applications/ Recommended for
  • Coatings > Solvent-Free/ High-Solids
  • Coatings > Waterborne
  • Resins > Polyurethanes (PU)
  • Resins > Acrylics & Acrylic Copolymers
  • Resins > Chlorinated Rubbers
  • Resins > Alkyd Resins
  • Resins > Polyesters > Unsaturated
  • Resins > Epoxies
  • Resins > Vinyls

Borchi® Gen STN Properties

Property

Value & Unit
Test Condition
Test Method
Viscosity
10 - 50 mPa-s
(At 20°C)
ISO 3219-A
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