Surfactant System: Flow Rate Range 0.1-100 L/min

Component Specifications

Definition

The surfactant system in elastomer emulsion manufacturing comprises a set of surface-active agents (anionic, nonionic, or amphoteric) and associated dosing, mixing, and monitoring equipment. It is designed to reduce interfacial tension, stabilize emulsion droplets, control particle size distribution, and facilitate polymerization or coagulation processes. The system includes storage tanks, metering pumps, inline mixers, and feedback control loops to maintain precise surfactant concentration and activity.

Working Principle

Surfactants adsorb at the oil-water interface, lowering interfacial tension and forming a protective layer around emulsion droplets. This prevents coalescence and aggregation, ensuring a stable emulsion. The system continuously monitors and adjusts surfactant dosage based on real-time process parameters (e.g., turbidity, viscosity, pH) to maintain optimal emulsion quality.

Materials

Stainless steel (316L) for wetted parts; PTFE or PVDF for seals and gaskets; surfactant-compatible polymers for tubing.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Control System	PLC with HMI
Dosing Accuracy	±0.5% of setpoint
Flow Rate Range	0.1-100 L/min
Pressure Rating	10 bar max
Surfactant Types	Anionic (e.g., SDS), Nonionic (e.g., Triton X-100), Amphoteric
Operating Temperature	10-80°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 9001, DIN 28007

Parent Products

This component is used in the following industrial products

Elastomer Emulsion

A stable colloidal dispersion of elastomeric polymer particles in an aqueous medium.

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Engineering Analysis

Risks & Mitigation

Surfactant overdosing causing foam formation
Underdosing leading to emulsion instability
Corrosion from incompatible surfactants

FMEA Triads

Trigger: Metering pump calibration drift
Failure: Incorrect surfactant concentration
Mitigation: Regular calibration and inline concentration sensors

Trigger: Surfactant degradation at high temperature
Failure: Loss of emulsification efficiency
Mitigation: Temperature control and surfactant selection for thermal stability

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Surfactant concentration ±2% of setpoint

Test Method

ASTM D1331 for surface tension; inline turbidity measurement

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

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CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Surfactant System

Manufacturer profiles associated with Surfactant System.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

Related Components

Tie Layer

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Mold Release Coating

Specialized coating applied to molds to facilitate easy release of silicone seal rings during manufacturing.

Silicone Polymer Base

Silicone polymer base is a high-temperature resistant polymer material used as the foundational component in silicone rubber compounds for industrial applications.

Reinforcing Filler

Reinforcing filler is a material added to silicone rubber compounds to enhance mechanical properties, thermal stability, and durability in high-temperature applications.

Frequently Asked Questions

What surfactants are used in elastomer emulsion?

Common surfactants include sodium dodecyl sulfate (SDS, anionic), Triton X-100 (nonionic), and betaine-based amphoteric surfactants.

How does the system maintain emulsion stability?

It uses real-time monitoring of turbidity and viscosity to adjust surfactant dosage via feedback control, preventing droplet coalescence.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Surfactant System