HomeProducts Release Agent ShinEtsu KF-96SP - Dimethyl Silicone Spray for Mold Realease
ShinEtsu KF-96SP - Dimethyl Silicone Spray for Mold Realease

ShinEtsu KF-96SP - Dimethyl Silicone Spray for Mold Realease

KF-96SP has excellent weather resistance, capable of withstanding UV, ozone, and moisture, and does not deteriorate even with long-term outdoor use. It can tolerance a low-temperature of -30°C and a high-temperature of up to +250°C.
PRODUCTS DESCRIPTION

KF-96SP is a general-purpose mold release agent and is used for demolding and polishing of rubber, plastic and tire products. It is also used as the base oil for various silicone mold release agents.It  can easily reach the details of the mold or areas that are difficult to coat. Formulated to resist oxidation, moisture, and UV degradation, it maintains performance across a broad temperature range from -30°C to +250°C, making it suitable for both high-heat molding and low-temperature environments.

products parameters

Composition:Dimethyl Silicone Fluid
Appearance:Transparent Spray
Packaging:420ml

key features

  • Heat Resistance - KF-96SP demonstrates outstanding thermal stability, retaining full fluidity and lubricity at elevated temperatures up to 250°C. In accelerated heat-aging tests conducted at 200°C for 1000 hours, viscosity change remained within ±5%. This property ensures continuous release performance in high-temperature molding environments without generating residues or degradation products.


  • Cold Resistance - The product retains flowability and release function even at extremely low temperatures. Tests show that KF-96SP maintains a kinematic viscosity of 100 cSt at -30°C, and remains operational down to -65°C without crystallization. This wide temperature adaptability makes it suitable for molding operations that require cold demolding or storage under sub-zero conditions.


  • Viscosity Stability - KF-96SP maintains consistent viscosity across a wide temperature range, ensuring uniform film thickness and coating performance. Dynamic viscosity measurements confirm a deviation of less than 10% between -40°C and +200°C, preventing uneven coating or film breakage. This enables reliable and repeatable mold release results, even under fluctuating processing conditions.


  • Chemical Stability - The dimethyl silicone fluid is chemically inert, showing negligible reaction with most metals, plastics, and elastomers. At room temperature, it remains unaffected by alkali solutions up to 10% and acidic solutions up to 30%, maintaining its transparency and molecular integrity. 


  • Thermal Oxidation Resistance - KF-96SP’s molecular structure offers excellent protection against oxidation under continuous heat exposure. Oxidative stability tests show less than 1% weight loss after exposure to 250°C for 24 hours, confirming its durability. This property reduces maintenance requirements for molds and improves production efficiency by preventing surface carbonization or deposit buildup.

application
  • Electronics Industry - KF-96SP is used for precision molding of electronic parts such as connectors and insulators. It ensures clean demolding without residue, maintaining the dimensional accuracy of parts. The spray’s dielectric stability also supports secondary processing such as coating or assembly in electronic component production.


  • Energy Industry - The silicone spray provides lubrication and protection in thermal and electrical insulation systems. Its temperature resistance from -30°C to +250°C ensures performance stability in environments exposed to high heat or cold, making it ideal for sealing and assembly of energy transmission components.


  • Chemical Industry - KF-96SP is applied as a process aid for chemical production equipment, preventing adhesion of polymers and resins to metal surfaces. Its high resistance to acids and bases up to 30% concentration extends the service life of process equipment and reduces downtime for cleaning or maintenance.


  • Automobile Industry - The spray is widely used in tire, rubber, and plastic component manufacturing to facilitate smooth demolding and enhance surface quality. It maintains release properties during continuous molding cycles, reducing mold fouling and increasing production efficiency in large-scale automotive part manufacturing.


  • Industrial Manufacturing - KF-96SP serves as a multipurpose release and anti-stick agent for industrial molds, rollers, and conveyor systems. Its stable film formation minimizes friction and prevents surface wear, while its transparency allows easy inspection of coated areas, ensuring consistent quality control across manufacturing lines.

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