Substrate wetting additive STD-204E
Composition: Non-silicone surfactant mixture
Appearance: light yellow transparent liquid
Active ingredient: 50%
Solvent: ethylene glycol
Application range:
Suitable for water-based coatings, water-based ink systems
| Category | Details |
|---|---|
| Product Name | STD-204E Fluorosurfactant-Based Wetting Additive |
| Chemical Type | Perfluoroalkyl Ether (PFAE) in aqueous solution |
| Key Applications | –Coatings: Waterborne/UV-curable paints –Adhesives: Epoxy, acrylic –Inks: Digital printing, screen printing –Agrochemicals: Plant protection formulations |
| Function | Reduces surface tension for enhanced liquid spreading on low-energy surfaces |
| Advantages | –Wetting Efficiency: Lowers contact angle >20° –Dynamic Surface Tension: <35 mN/m concentration –Compatibility: Stable in acidic/alkaline systems |
| Technical Data | –Appearance: Milky white liquid –Active Content: 25% –pH: 6.0-8.0 –Solubility: Water, polar solvents |
| Usage Guidelines | –Add Rate: 0.1-1.0% by weight –Mixing: High-shear agitation –Storage Temp: 5-35°C |
| Performance | –Foam Control: Minimal foaming –Reworkability: No viscosity increase post-addition |
| Safety | –Handling: Avoid inhalation/skin contact –Disposal: Follow local regulations –Stability: 18 months (unopened) |
| Certifications | Complies with REACH, RoHS, and TSCA regulations |
Send product request
Other supplier products
| TMQ(RD) CAS 26780-96-1 | 26780-96-1 –Names and Identifiers Name poly(1,2-dihydro-2,2,4-trimethyl-quinoline) Synonyms TMQralox tmqantioxidanakos 90239age... | |
| CAS 2417-04-1 4,4′-dihydroxy-3,3′,5,5′-tetramethyl-biphenyl TMDE | Introduction 2417-04-1 – Names and Identifiers Name 4,4′-dihydroxy-3,3′,5,5′-tetramethyl-biphenyl Synonyms T... | |
| 6PPD (4020) CAS 793-24-8 | 793-24-8 –Names and Identifiers Name N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine Synonyms BHTOX-4020Flexzone 7FVulka... | |
| Art Supplies Coloring | Introduction The series of educational and artistic colorants excels in washability on skin and fabrics. They boast a wide spectrum of radiant and... | |
| Fully Methylated Melamine-Formaldehyde Resin | Introduction Fully Methylated Melamine-Formaldehyde Resin (FMMF): Overview and Key Properties CategoryDetails Chemical Type Hexametho... |
















