HomeProducts Release Agent ShinEtsu KS-61 - Silicone-Based Mold Release Agent for Industrial De-molding
ShinEtsu KS-61 - Silicone-Based Mold Release Agent for Industrial De-molding

ShinEtsu KS-61 - Silicone-Based Mold Release Agent for Industrial De-molding

It is made by dimethyl silicone oil blended with silicone powder, offering excellent heat resistance, durability, and lubricity. It is particularly suitable for applications requiring both mold release and lubricity.
PRODUCTS DESCRIPTION

It is a premium insulating and lubricating grease engineered for demanding electrical and mechanical applications. Its stable formulation offers excellent dielectric properties, making it ideal for connectors, switches, and high-voltage assemblies. The grease provides reliable lubrication, reduces wear on moving parts, and maintains its performance over a wide temperature range without hardening or separating. KS-61 also protects metal surfaces from moisture and oxidation, extending the service life of components in automotive, industrial, and electronic systems.

products parameters

Composition:silicone fluid 
Appearance:white translucent
Operating Temperature Range:-50 ℃ to +200 ℃
Evaporation Loss:≤ 1.0 % at 150℃ for 22h
Packaging:1kg


key features

  • High-Performance Lubricant – Designed for long-term lubrication of electrical contacts, switches, and mechanical components.


  • Excellent Electrical Insulation – Helps prevent leakage current and surface tracking in sensitive assemblies.


  • Wide Temperature Stability – Maintains consistency and performance over broad operating temperature ranges.


  • Moisture & Oxidation Resistant – Protects metal surfaces against corrosion and environmental exposure.


  • Clean & Easy Application – Smooth, uniform grease consistency ensures precise and controlled use.



application
  • Electronics industry - Used as a release agent or surface treatment in the manufacturing of electronic components, ensuring clean demolding and preventing contamination.


  • Construction industry -  Applied in sealants, coatings, or form-release agents to improve durability and ease of mold separation in concrete and prefabricated parts.


  • Molding industry -  Functions as a high-performance mold release agent for thermoplastics, thermosets, or elastomers, enhancing surface finish and cycle efficiency. 


  • Automotive industry: Supports component molding, gasketing, or surface protection in automotive parts manufacturing, especially for rubber and plastic elements.


  • Industrial manufacturing: Utilized in various production processes requiring lubrication, release, or surface modification to improve throughput and reduce defects.


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