Leveling additives/EFKA 3239
General
slip and leveling agent
• improved leveling and surface smoothness
• increased slip and mar resistance
• acting as a defoamer and de-aeration aid
• no formation of Bénard cells (anti-floating effect)
Chemical Nature
solvent-free modified polysiloxane
Properties
physical form
clear to cloudy liquid
storage
Leveling additives/EFKA 3239 should be stored in a cool dry place
typical properties (no supply specification)
| active ingredients | ~98% |
| density at 20 °C (68 °F) | ~0.93 g/cm3 |
| refractive index | ~1.444 |
| flash point | 63°C(145°F) |
| color | ≤2 |
Application
Leveling additives/EFKA 3239 is an organically modified polysiloxane, soluble in aliphatic and aromatic hydrocarbons, esters and ketones but insoluble in water. It improves the general surface characteristics of solvent based and solvent free coatings. Efka® SL 3239 is particularly recommended for these coatings:
• baking enamels based on alkyd, acrylic or polyester resins
• acid-curable or polyurethane wood finishes particularly if applied by curtain coating
• self-leveling epoxy flooring compounds
• UV-curable paper lacquers
Recommended Concentrations
0.05 – 0.5% on total formulation
If you're ready to take the next step or Request Free Samples, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.
在线联系供应商
Other supplier products
 |
Automotive components powder coatings MT-A1230/MT-EN155G /MT-PE 55-9403 | Product Description MT-A1230 series covers a wide range of powder coatings specifically designed to meet the extreme demands of automotive compone... |
 |
Flat high gloss powder Coating/ | Introduction Brand： STD Color Transparent Surface Flat high gloss System Polyester Scope of application Lighting ac... |
 |
Imitation Anodizing Coating Series | Introduction Key Features & Specifications FeatureSpecification / Benefit Anodizing-Like Matte Finish Replicates thesleek, low-gl... |
 |
PTFE powder | Product introduction Polytetrafluoroethylene (PTFE), commonly known as “the king of plastics”, is a polymer compound formed by the pol... |
 |
Wood Grain Powder Coatings | The wood finish powder coating process utilizes a sublimation technique that employs a combination of heat and vacuum pressure. Through this method... |
Same products
 |
Hot Melt Adhesive for Vacuum Insulation Panels | 卖方: Foshan Rurga New Material Technology Co. ,Ltd | Hot Melt Adhesive for Vacuum Insulation Panels Supply & Technical Support Capabilities ... |
 |
Hot Melt Adhesive for Packaging | 卖方: Foshan Rurga New Material Technology Co. ,Ltd | Hot Melt Adhesive for Packaging Bond Strength & Durability: Hot melt adhesives provide i... |
 |
Hot Melt Adhesive for Hygiene Products | 卖方: Foshan Rurga New Material Technology Co. ,Ltd | Hot Melt Adhesive for Hygiene Products refers to thermoplastic pressure‑sensitive adhesives ... |
 |
LSAW Steel Pipe & Tube | 卖方: HEBEI TIRICO PIPELINE CO.,LTD | LSAW Steel Pipe & Tube , or Longitudinal Submerged Arc-Welding Pipe (also known as SAWL ... |
 |
Anti-Corrosion Steel Pipe & Tube | 卖方: HEBEI TIRICO PIPELINE CO.,LTD | Anti-Corrosion Steel Pipe & Tube Anti-Corrosion Steel Pipe & Tube What Is an Anti... |
