Structured Manufacturing Data (2026)

Elastomer Emulsion

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Elastomer Emulsion used in the Rubber and Plastic Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Elastomer Emulsion is characterized by the integration of Elastomer Polymer Particles and Aqueous Medium. In industrial production environments, manufacturers listed on CNFX commonly emphasize Synthetic elastomers (SBR, NBR, CR) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

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

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Product Specifications

Technical details and manufacturing context for Elastomer Emulsion

Definition
Elastomer emulsion is a water-based colloidal system where elastomeric polymer particles (typically in the size range of 50-500 nm) are uniformly dispersed in an aqueous continuous phase. These emulsions are stabilized by surfactants or protective colloids to prevent particle aggregation and maintain long-term stability. They are characterized by their ability to form flexible, rubbery films upon drying while being processed and applied in water-based systems.
Working Principle
Elastomer emulsions function through emulsion polymerization where monomers are polymerized in water using surfactants to form stable polymer particles. When applied to a substrate and dried, the water evaporates, causing the polymer particles to coalesce and form a continuous elastomeric film. The surfactants facilitate particle dispersion during storage and application, while the elastomeric nature of the polymer provides flexibility, elasticity, and resilience in the final film.
Common Materials
Synthetic elastomers (SBR, NBR, CR), Natural rubber latex, Water, Surfactants/emulsifiers
Technical Parameters
  • Total solids content by weight (%) Per Request
Components / BOM
  • Elastomer Polymer Particles Part
    Provide elasticity, flexibility, and film-forming properties
    Material: Synthetic or natural elastomeric polymers
  • Aqueous Medium Part
    Continuous phase for particle dispersion and application vehicle
    Material: Deionized water with additives
  • Surfactant System Part
    Stabilize emulsion, prevent particle aggregation, control viscosity
    Material: Anionic, nonionic, or cationic surfactants
  • Stabilizers Part
    Maintain emulsion stability during storage and processing
    Material: Protective colloids, thickeners, pH buffers
  • Additives Package Part
    Provide specific properties like UV resistance, biocides, or color
    Material: Various specialty chemicals based on application requirements

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Elastomer Emulsion.

Rubber Emulsion Latex Emulsion Elastomeric Dispersion Water-based Elastomer SBR elastomer emulsion for rubber products aqueous NBR emulsion manufacturing stable colloidal elastomer dispersion custom particle size elastomer emulsion industrial rubber emulsion with surfactants

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 bar (145 psi)
flow rate: 0.5 to 3 m/s (1.6 to 9.8 ft/s) in pipelines
temperature: 5°C to 50°C (41°F to 122°F)
slurry concentration: Up to 60% solids by weight
Media Compatibility
✓ Water-based adhesives and sealants ✓ Textile coating formulations ✓ Paper and packaging coatings
Unsuitable: Strong oxidizing acids (e.g., concentrated nitric acid)
Sizing Data Required
  • Required solids content (%)
  • Application viscosity range (cP)
  • Target film thickness or coating weight (g/m²)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Chemical degradation
Cause: Exposure to incompatible fluids, extreme pH levels, or high temperatures causing molecular breakdown of elastomer chains
Compression set/permanent deformation
Cause: Continuous over-compression, excessive preload, or operating beyond design temperature limits leading to loss of sealing force
Maintenance Indicators
  • Visible swelling, cracking, or discoloration of emulsion seals/gaskets
  • Audible hissing or increased vibration indicating seal failure and fluid leakage
Engineering Tips
  • Implement strict chemical compatibility verification and temperature monitoring for all process fluids contacting elastomer components
  • Use proper compression tooling and torque specifications during installation to prevent over-compression and ensure uniform sealing pressure

Compliance & Manufacturing Standards

Reference Standards
ISO 1629:2013 - Rubber and latices - Nomenclature ASTM D1418-21 - Standard Practice for Rubber and Rubber Latices - Nomenclature DIN 53508 - Testing of rubber - Determination of tensile strength at break, tensile stress at yield, elongation at break and stress values in a tensile test
Manufacturing Precision
  • Particle Size Distribution: +/- 5% of specified range
  • Solid Content: +/- 1.5% of target value
Quality Inspection
  • Viscosity Test (ASTM D2196)
  • pH Measurement (ISO 976)

Factories Producing Elastomer Emulsion

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

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.

Supply Chain Commonly Integrated Components

Mold Conveyor System

A mechanical system that transports molds through the automated preheating and coating process

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Spray Manipulator

A robotic arm component within an automated mold spraying system that precisely positions and moves spray nozzles to apply release agents or cooling fluids onto mold surfaces.

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Cooling Unit

A component within an Automated Mold Spraying and Cooling System responsible for rapidly reducing mold temperature after spraying operations.

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Temperature Sensor Array

A multi-sensor assembly for distributed temperature monitoring in mold processing systems

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Frequently Asked Questions

What are the primary applications of elastomer emulsion in rubber manufacturing?

Elastomer emulsions are used as binders, coatings, and modifiers in products like adhesives, sealants, dipped goods, foam rubber, and textile backings, providing flexibility, durability, and water resistance.

How does particle size affect the performance of elastomer emulsion?

Smaller particle sizes (typically 50-500nm) improve film formation, stability, and penetration, while larger particles may enhance mechanical properties; optimal size depends on the specific application requirements.

What factors determine the shelf life and stability of elastomer emulsions?

Stability depends on the surfactant system, pH control (typically 7-10), proper emulsification, storage temperature, and protection from freezing or excessive heat to prevent coagulation or creaming.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Rubber and Plastic Product Manufacturing.

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.

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