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Fluorocarbon Surfactant 1630 | Special Dispersant for Nanomaterial Antistatic Liquid

#Company News ·2026-05-08 19:36:09

Fluorocarbon Surfactant 1630, High-efficiency Dispersant Specially for Nano-material Antistatic Liquid

I. Product Core Overview https://www.fjsummy.com/

Fluorocarbon Surfactant 1630 (FS1630) is an eco-friendly nonionic fluorocarbon surfactant with a core C6 short-chain fluorocarbon structure. It features four core advantages: ultra-low surface tension, strong dispersion stability, high-efficiency antistatic performance, and wide-temperature acid and alkali resistance. It is perfectly compatible with nano-material antistatic liquid systems and serves as a high-performance core additive to replace traditional hydrocarbon dispersants.

II. Core Applications in Nano-material Antistatic Liquid

1. High-efficiency Dispersion of Nano Particles (Core Application)

For conductive/antistatic nano materials such as carbon nanotubes, graphene, nano silver powder and nano silica, FS1630 thoroughly solves the pain points of nano particle agglomeration, sedimentation and uneven distribution. It realizes monodispersion of nano particles and long-term stable suspension (no stratification for more than 12 months), ensuring the uniformity of the conductive network of antistatic liquid.

2. Ultra-low Surface Tension & Strong Wetting and Penetration

FS1630 can reduce the surface tension of antistatic liquid to 17–20 mN/m at a concentration of 0.1%, far superior to traditional hydrocarbon dispersants (30–40 mN/m). It can rapidly wet low-surface-energy substrates such as PET, PP, ABS, glass and metals, penetrate nano-scale gaps, and form a uniform and defect-free antistatic coating.

3. High-efficiency Antistatic & Long-term Stability

Its molecular structure contains anionic hydrophilic groups and fluorocarbon hydrophobic chains, which form a dense conductive molecular film on the coating surface to quickly conduct static electricity. The surface resistance is stably controlled within 10⁶–10¹¹ Ω/sq, and the antistatic effect is durable with water washing resistance and high temperature resistance (stable at -40℃ to 80℃).

4. Strong System Compatibility & Eco-friendly Low Foam

It is compatible with water-based/solvent-based antistatic liquids and has excellent compatibility with nonionic/anionic additives, conductive polymers and nano fillers. Adopting a low-foam design with no foam residue, it complies with RoHS and REACH environmental standards and poses no risk of PFAS long-chain residue.

III. Action Mechanism (Dual Core of Nano Dispersion + Antistatic Property)

1. Dispersion and Stabilization Mechanism of Nano Particles (Synergy of Steric Hindrance and Electrostatic Repulsion)

Strong Adsorption and Anchoring of Fluorocarbon Chains: The hydrophobic fluorocarbon chains of FS1630 (C–F bond energy: 485 kJ/mol) are strongly adsorbed on the surface of nano particles through fluorine-fluorine interaction and hydrophobic effect, forming a monomolecular adsorption layer to prevent particle agglomeration.
Electrostatic Repulsion of Hydrophilic Groups: Anionic hydrophilic groups (such as sulfonate) ionize in water, making the surface of nano particles negatively charged to generate electrostatic repulsion, overcome van der Waals force and achieve single-particle dispersion.
Steric Hindrance Stabilization: Fluorocarbon chains form a dense steric hindrance layer (thickness: 2–5 nm) on the particle surface, hindering particle collision and agglomeration and improving suspension stability.

2. Antistatic Mechanism (Synergy of Conductive Film and Low Surface Energy)

Construction of Surface Conductive Network: The hydrophilic groups of FS1630 face the air while the fluorocarbon chains anchor inside the coating, forming a continuous conductive molecular film on the surface to reduce surface resistivity and quickly dissipate static charges.
Low Surface Energy & Reduced Static Accumulation: Fluorocarbon chains endow the coating with hydrophobic and oleophobic low surface energy, lower the friction coefficient and reduce triboelectrification. Meanwhile, it inhibits dust adsorption and avoids the rise of static electricity caused by the accumulation of insulating impurities.

3. Wetting and Penetration Mechanism

FS1630 molecules are directionally arranged at the liquid-air interface, with fluorocarbon chains facing the air and hydrophilic groups facing water, forming a compact monomolecular film. It significantly reduces surface tension, improves the spreading rate and penetration ability of the system on low-surface-energy substrates, and eliminates defects such as shrinkage cavities and orange peel texture.

IV. SEO Optimized Formula System (Direct Application & High Inclusion Weight)

Formula of High-stability Nano Antistatic Liquid (Water-based · Mass Fraction)

Deionized Water: 75.0%–85.0% (Solvent with high purity to prevent ion interference)
Nano Conductive Filler (Compound of Carbon Nanotubes/Graphene): 3.0%–8.0% (Core conductive phase, particle size: 50–100 nm)
Fluorocarbon Surfactant FS1630: 0.2%–0.8% (Core dispersant and antistatic agent, optimal dosage: 0.5%)
Hydrocarbon Dispersant (Compound Synergy): 0.1%–0.3% (Auxiliary dispersion and cost reduction)
Film-forming Auxiliary (Butyl Glycol Ether): 2.0%–5.0% (Improve film-forming property and enhance adhesion)
pH Regulator (AMP-95): 0.1%–0.3% (Stable pH at 7.0–8.0 and optimize dispersion)
Defoamer (Silicone Low-foam Type): 0.05%–0.2% (Eliminate foam without affecting dispersion)
Rheological Auxiliary (Xanthan Gum): 0.1%–0.5% (Adjust viscosity and prevent sedimentation)

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