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Surfactant System Component – Rubber and Plastic Product Manufacturing

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

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

Standards

ISO 9001, DIN 28007

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Surfactant System.

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.

View Product Details

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

Interchangeable Parts

Compliance & Inspection

Tolerance

Surfactant concentration ±2% of setpoint

Test Method

ASTM D1331 for surface tension; inline turbidity measurement

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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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.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

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