Chlorine-free Silicone Solvent E-Solve 21RS for Factory Use / Non-toxic Cured Resin Removal and User-Safe

KANEKO CHEMICAL (THAILAND) CO., LTD. provides E-Solve 21RS in Thailand. Available in 1 kg packaging, it supports industrial applications in Potting Material Removal and Electrical Component Maintenance for high-precision manufacturing.

Table of Contents

• Mechanism and Chemical Properties

• Industrial Applications

• Specifications and Usage

• Safety Compliance

• Frequently Asked Questions (FAQ)

Mechanism and Chemical Properties

E-Solve 21RS is a specialized Resin Dissolving Agent engineered to handle Silicone and Polyamide (Nylon) resins. Its technical characteristics include:

• Dissolving and Stripping: The solvent penetrates the resin structure, causing Swelling or complete dissolution. This allows for the effective removal of coatings and potting materials from surfaces through a simple immersion process.

• Non-chlorinated Profile: The product contains no Chlorinated Solvents, such as Methylene Chloride, which reduces environmental management restrictions and improves workplace safety.

• Physical State: It is supplied as an Auburn Liquid with high permeability, designed to reach tight spaces in complex electrical assemblies.

Industrial Applications

This solvent supports production and maintenance processes involving high-grade potting materials:

• Automotive Electrical Components: Used to strip silicone potting from circuit boards or electronic control units (ECUs) for inspection, defect analysis, and repair.

• General Maintenance: Removal of silicone residues from molds, production machinery, mixing pots, or cured silicone paint stains.

• Defective Work Correction: Enables the recovery and reuse of high-value components by removing incorrectly applied resins without damaging the base parts (excluding specific metals).

For more details, please download the attached PDF or contact us via the form below.

Specifications and Usage

Recommended Application Procedure

The process involves immersing the component in E-Solve 21RS until the silicone or resin is fully stripped or softened. Due to its Acidic nature, it is mandatory to rinse the parts thoroughly after the process using a specialized cleaner such as "e-Clean 21RS" (or 21RSN), Alcohol, or deionized water to ensure surface neutralization.

Safety Compliance

E-Solve 21RS is developed in accordance with international safety and chemical regulations:

• Regulated Substance Free: It does not fall under specific hazardous chemical categories such as the Organic Solvent Toxicity Prevention Rules or Specified Chemical Substances regulations (under Japanese standards).

• Fire Safety: The product is classified as Non-applicable to the Fire Service Act, meaning it has no flash point and is non-flammable under standard operating conditions.

Frequently Asked Questions (FAQ)

Q: What specific types of materials can E-Solve 21RS dissolve?
A: It is technically effective against Silicone Resin, Silicone Rubber, Polyamide Resin (Nylon), and various silicone-based sealants.

Q: Is heating required during the dissolving process?
A: The solvent is effective at room temperature via immersion. However, applying controlled heat can significantly accelerate the dissolving speed and increase overall stripping efficiency.

Q: Does this product affect metal surfaces?
A: E-Solve 21RS may react strongly with certain metals, particularly Aluminum and Magnesium. It is highly recommended to perform a material compatibility test on a small sample before proceeding with full-scale production.

For more details, please download the attached PDF or contact us via the form below.