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Fine Chemical
Poly-NaSS (Sodium Polystyrene Sulfonate), KrF Resist Monomer,
Lithium / Potassium / Sodium / Tetrakis(Pentafluorophenyl) borate Salt, Tris(Pentafluorophenyl) Borane
We provide high-quality additives and monomer solutions that play a core role in various advanced industries,
including lithium secondary battery electrolyte additives, acid generators, and various polymerization catalysts and co-catalysts.
Poly-NaSS (Sodium Polystyrene Sulfonate)
It boasts an overwhelming global market share in the Poly-NaSS (Sodium Polystyrene Sulfonate) polymer compound market, and is widely used in advanced industries and general chemical fields such as dyeing auxiliaries and reactive emulsifiers.
Key Applications
Al-electrode etching for Capacitors: Increases etching contrast through Poly-NaSS adsorption
PEDOT / PSS Colloid: Acts as an excellent PSS dispersion additive due to its strong acidity / rigid chain characteristics
CNT Aqueous Dispersion Additive: Maximizes the dispersibility and stability of carbon nanotubes
Water-based Mold Release Agent (Molding Lubricant): Provides excellent dispersion stability
| Specification | PS-1 | PS-5 | PS-50 | PS-100 |
|---|---|---|---|---|
| Appearance | Red clear liquid | Light yellow clear liquid | Light yellow clear liquid | Light yellow clear liquid |
| Active Solid (%) | 20-22 | 20-22 | 20-22 | 20-22 |
| Viscosity (mPa·s,25℃) | 5-10 | 20-50 | 200-500 | 800-1600 |
| pH(25℃) | 7-9 | 7-9 | 7-9 | 8-11 |
| Molecular Weight(x10) | 1-3 | 5-10 | 30-40 | 50-70 |
Application Examples
1. Al-electrode etching for Capacitors : Increased etching contrast by Poly-NaSS adsorption
2. PEDOT / PSS Colloid : Strong acidity / Rigid chain / PSS dispersion additive
3. CNT Aqueous Dispersion Additive
4. Water-based Mold Release Agent (Molding Lubricant) : Features excellent dispersion stability
KrF Resist Monomer
We supply high-purity KrF resist monomers through our proprietary Grignard synthesis method, which are widely used in global semiconductor processing applications.
- Main Application: Photoresist for semiconductors
| Product Name | PTBS | PACS | PEES |
|---|---|---|---|
| Appearance | p-tert-Butoxystyrene | a-Acetoxystyrene | p-(1-Ethoxyethoxy)styrene |
| Color (APHA) | 100 or less | 100 or less | 100 or less |
| Purity (GC) | 99.5% or more | 99.0% or more | 98.5% or more |
| Moisture | 100ppm or less | 200ppm or less | 100ppm or less |
Borate Salts
KrF Resist Monomer, Lithium / Potassium / Sodium / Tetrakis(Pentafluorophenyl) borate Salt
Main Applications: Acid generator raw material, color filter raw material, various polymerization catalysts and co-catalysts
| Item | Li-FABA hydrate | K-FABA |
|---|---|---|
| English Name | Lithium tetrakis(pentafluorophenyl)borate | Potassium tetrakis(pentafluorophenyl)borate |
| Shipping Form | Solid (Solvent-free / Soluble in solvent) | Solid (Solvent-free / Soluble in solvent) |
| Applications | Acid generator raw material Color filter raw material Cationic polymerization catalyst Metallocene polymerization co-catalyst (Kaminsky co-catalyst / Polyolefin polymerization co-catalyst) |
Acid generator raw material Color filter raw material Cationic polymerization catalyst Metallocene polymerization co-catalyst (Kaminsky co-catalyst / Polyolefin polymerization co-catalyst) |
Tris(pentafluorophenyl) Borane
Main Application: Lithium secondary battery electrolyte additive (Maximizes ionization efficiency through LiTFSI interaction)
| Item | FAB |
|---|---|
| English Name | Tris(pentafluorophenyl) borane |
| Shipping Form | NV 15% + Toluene solution (Colorless) |
| Applications | Synthesis catalyst for polyol (urethane raw material) Silane coupling catalyst using Hydrosilane Lithium secondary battery electrolyte additive |
Chemical Structure
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