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Highly effective anionic surfactant based on secondary alkylbenzene sulfonates (SABS) with superior detergency in hard water.
Excellent foaming and foam stability across a broad pH range (pH 5–11), supporting robust cleaning performance.
Good biodegradability and favorable ecotoxicological profile, aligned with modern regulatory expectations.
Low irritation potential and high compatibility with common co-surfactants, enzymes, and builders in formulated systems.
Consistent batch-to-batch quality and thermal stability, ensuring reliable manufacturing performance.
Heavy-duty liquid laundry detergents for household and industrial use.
Automatic dishwashing liquids requiring low-foam, high-rinsing efficiency.
Carpet and upholstery shampoos where soil suspension and residue-free drying are critical.
Industrial cleaning formulations for metal parts, food processing equipment, and CIP systems.
Specialty cleaners for healthcare and hospitality sectors demanding hygiene-compliant surfactancy.
| Chemical Type | Secondary alkylbenzene sulfonate (SABS) |
| Product Form | Pale yellow to amber viscous liquid |
| Appearance | Clear to slightly hazy, homogeneous liquid at 20 °C |
| pH (1% aqueous solution) | 7.0 – 9.0 |
| Active Matter Content | ≥ 35 wt-% |
| Free Oil Content | < 1.0 wt-% |
| Sodium Sulfate Content | < 5.0 wt-% |
| Solubility in Water | Readily soluble (forms clear solutions up to 20 wt-% at 25 °C) |
Q1: What is the primary function of Nekal SBC in industrial cleaning formulations?
A: Nekal SBC is an anionic surfactant designed to deliver strong detergency, foaming control, and emulsification—particularly effective in alkaline hard-surface cleaners, metalworking fluids, and industrial degreasers where soil removal and compatibility with builders are critical.
Q2: Is Nekal SBC compatible with common co-surfactants and additives used in liquid cleaner concentrates?
A: Yes—it exhibits good compatibility with nonionic surfactants (e.g., alcohol ethoxylates), chelating agents (e.g., sodium citrate or GLDA), and alkali builders (e.g., sodium carbonate and silicates), supporting stable, high-active liquid formulations across a broad pH range.
Q3: How does Nekal SBC perform in low-temperature applications?
A: It maintains good solubility and surfactant activity at ambient and moderately low temperatures (down to approximately 5 °C), making it suitable for cold-water cleaning systems—though formulation adjustments may be needed for sustained performance below freezing.
Q4: Can Nekal SBC be used in environmentally sensitive formulations?
A: Yes—it is readily biodegradable under standard aerobic conditions and formulated without APEOs or alkylphenol residues, aligning with many industry sustainability goals and regulatory expectations for industrial surfactants.
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E-mail: wangxingqiang@ericwchem.com
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