Substrate wetting additive STD-204E
Introduction
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 |
在线联系供应商
Other supplier products
 |
Industrial formaldehyde | Introduction Formaldehyde, chemical formula or HCHO or CH2O, formula 30.03. also known as ant aldehyde, explosion limit: 7.0-73%. It has a strong ... |
 |
Tricresyl phosphate (TCP) CAS 1330-78-5 | 1330-78-5 – Names and Identifiers Name Tricresyl phosphate Synonyms TCPKronitex TCPDisflamol TKPPhosflex LindolTritolyl phospha... |
 |
Dispersants STD-58685N | Introduction Composition: Organic copolymer solution with pigment-friendly groups Appearance: yellow transparent solution Active ingredient: 50%... |
 |
Adhesion promoters STD-7255 | Description STD-7255 is a linear polyester with active hydrogen atoms adhesion promoter. It is suitable for self dry solvent coating systems. STD... |
 |
Benzene Melamine Resin | Introduction to Benzene Melamine Resin (BMR) Benzene melamine resin is a thermosetting polymer synthesized from melamine and formaldehyde, modifie... |
Same products
 |
Epoxy/Polyester Powder Coatings | 卖方: Standard International Group (HK) Limited | Feature: -Good bond ability and mechanical performance -Smooth and glossy -Certified chemical ... |
 |
Polyester Clear Powder Coatings | 卖方: Standard International Group (HK) Limited | This series of product are made of polyester resin (as hardener) and highly transparentmaterials.... |
 |
Acrylic Clear Powder Coatings | 卖方: Standard International Group (HK) Limited | Feature: -Excellent exterior exposure durability -Excellent durable high gloss -Excellent clar... |
 |
Polyurethane Powder Coatings | 卖方: Standard International Group (HK) Limited | Feature： -Excellent exterior exposure durability -Good flowing -Excellent chemical resistance ... |
 |
MDF Powder Coating | 卖方: Standard International Group (HK) Limited | Feature： -Environmental friendly -No solvents and volatile organic compounds involved which are... |
