Polymer Network Matrix: Pore Size 10-1000 nm

Component Specifications

Definition

The Polymer Network Matrix is a three-dimensional crosslinked polymer structure that provides mechanical integrity and elasticity to elastomer gels. It is typically formed by chemical or physical crosslinking of polymer chains, creating a network that can absorb and retain large amounts of solvent or active ingredients, enabling applications in personal care and household products.

Working Principle

The matrix works by crosslinking polymer chains into a network that traps solvent molecules, resulting in a gel with viscoelastic properties. The crosslink density controls stiffness, swelling, and release kinetics of embedded actives.

Materials

Typically composed of polyacrylates, polyurethanes, silicones, or natural polymers like gelatin. Crosslinkers include multifunctional monomers or physical crosslinks via hydrogen bonding or ionic interactions.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Pore Size	10-1000 nm
Swelling Ratio	5-50 g/g
Elastic Modulus	1-100 kPa
Crosslink Density	0.1-10 mol%

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 527, ASTM D412

Parent Products

This component is used in the following industrial products

Daily Chemical Elastomer Gels

Specialized polymer gels with elastic properties designed for daily chemical applications such as personal care, cosmetics, and household products.

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Engineering Analysis

Risks & Mitigation

Insufficient crosslinking leading to gel collapse
Excessive crosslinking causing brittleness

FMEA Triads

Trigger: Incorrect crosslinker concentration
Failure: Gel lacks mechanical strength or becomes too brittle
Mitigation: Precise control of crosslinker ratio and process parameters

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Crosslink density ±0.5 mol%

Test Method

Rheometry and swelling tests per ASTM D2765

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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Manufacturers of Polymer Network Matrix

Manufacturer profiles associated with Polymer Network Matrix.

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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

Tie layer is a bonding component in multi-layer co-extruded barrier films that ensures adhesion between incompatible polymer layers.

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 is the function of the polymer network matrix in elastomer gels?

It provides structural integrity, elasticity, and the ability to absorb and release active ingredients.

What materials are used for the polymer network matrix?

Common materials include polyacrylates, polyurethanes, silicones, and natural polymers like gelatin.

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.

Polymer Network Matrix