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Solvent/Absorbent Phase Component – Rubber and Plastic Product Manufacturing

Component Specifications

Definition

The solvent/absorbent phase is a liquid component in daily chemical elastomer gels, typically comprising oils, plasticizers, or solvents that swell the polymer network. It determines the gel's softness, flexibility, and absorption capacity. Common solvents include mineral oil, silicone oil, or esters, which are selected based on compatibility with the polymer and desired end-use properties.

Working Principle

The solvent/absorbent phase works by penetrating and swelling the crosslinked polymer matrix, reducing intermolecular forces and imparting elasticity. The solvent is retained within the network via physical entrapment or weak interactions, allowing the gel to absorb and release fluids reversibly.

Materials

Mineral oil (e.g., paraffin oil), silicone oil (e.g., polydimethylsiloxane), esters (e.g., isopropyl myristate), or vegetable oils. Purity >99%, viscosity 10-500 cSt, flash point >150°C.

Technical Parameters

Purity >99%
Viscosity 10-500 cSt at 25°C
Flash Point >150°C
Compatibility With polyurethane, silicone, or acrylic polymers

Standards

ISO 2137, ASTM D445

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Solvent/Absorbent Phase.

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

Solvent leakage
Incompatibility with polymer causing phase separation
Flammability if flash point is low

FMEA Triads

Trigger: Incorrect solvent selection
Failure: Phase separation or poor gel formation
Mitigation: Conduct compatibility tests and use Hansen solubility parameters

Trigger: Contamination
Failure: Reduced gel clarity or performance
Mitigation: Use filtered solvents and clean handling

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

Viscosity ±5%, flash point ±10°C

Test Method

ASTM D445 for viscosity, ASTM D92 for flash point

Buyer Feedback

★★★★☆ 4.5 / 5.0 (36 reviews)

"Standard OEM quality for Rubber and Plastic Product Manufacturing applications. The Solvent/Absorbent Phase arrived with full certification."

"Great transparency on the Solvent/Absorbent Phase components. Essential for our Rubber and Plastic Product Manufacturing supply chain."

"The Solvent/Absorbent Phase we sourced perfectly fits our Rubber and Plastic Product Manufacturing production line requirements."

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Frequently Asked Questions

What is the role of the solvent phase in elastomer gels?

It swells the polymer network, providing softness and flexibility, and enables the gel to absorb and retain fluids.

Which solvents are commonly used?

Mineral oil, silicone oil, and esters like isopropyl myristate are typical.

How does solvent viscosity affect gel properties?

Higher viscosity solvents yield stiffer gels, while lower viscosity gives softer gels.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Solvent/Absorbent Phase