Fluorosilicone oil has excellent performance in the field of mold release due to its unique molecular structure (containing trifluoropropyl group). The following is an analysis of its key characteristics and industrial applications:

1. Mold release performance advantages
‌Ultra-low surface tension‌
The surface tension is only 20~24mN/m, which can form a uniform and lasting isolation film on the mold surface, effectively blocking the adhesion of the material to the mold. Methyl fluorosilicone oil is vividly called "non-stick clothing" due to its extremely low surface tension, making it easy to demold products without residue.
‌Chemical corrosion resistance‌
The trifluoropropyl group gives it excellent oil resistance, solvent resistance and chemical resistance, and it remains stable in production environments exposed to fuels, organic solvents or chemical additives.
‌Wide temperature range adaptability‌
The operating temperature range is -50℃~200℃, which can withstand high-temperature processes such as rubber vulcanization and is also suitable for low-temperature molding environments.
‌Lubrication and surface finish‌
Significantly reduce the friction coefficient between the mold and the product, the demolding process is smooth, and at the same time give the product a high-gloss surface.

II. Core industrial application scenarios
1. ‌Complex material molding demolding‌
‌Rubber/plastic products‌: Widely used for demolding and isolation of latex, polyurethane, and engineering plastics, especially suitable for soft materials that are easy to stick together (such as toys and crafts).
‌Composite materials‌: As a component of carbon fiber drawing oil, it prevents monofilament adhesion and improves the smoothness between the fiber and the roller.
2. ‌Precision manufacturing field‌
‌Micromechanics and watch industry‌: The low friction coefficient property protects precision parts from wear and is suitable for high-speed running parts (such as laser printer bearings).
‌Electronic component packaging‌: Used as a chemically resistant sealant base to ensure the reliability of electronic equipment in solvent environments.
3. ‌Harsh working conditions application‌
‌Aerospace/automobile‌: The extreme temperature resistance makes it suitable for aircraft hydraulic systems, high-temperature bearing lubrication, and cold-zone automotive refrigerants.
‌Chemical equipment‌: Used in corrosion-resistant release agents (such as AFS-R-2121B) to cope with highly chemically corrosive mold environments.

3. Application forms and innovation directions
‌Formula flexibility‌: It can be made into solvent-based, emulsion or grease, suitable for spraying, brushing and other processes.
‌Environmental protection and safety‌: Methyl fluorosilicone oil and other types do not contain harmful substances, which meets the needs of green manufacturing.
‌Functional compound‌: It has additional functions such as waterproofing, anti-fouling (textiles), drag reduction (pipelines) while demolding.

4. Comparison with traditional release agents
‌Characteristics‌ Fluorosilicone oil Ordinary silicone oil
Chemical resistance Very strong (solvent/oil resistance) Medium
Surface tension 20~24mN/m About 21~22mN/m
High temperature stability ≤200℃ ≤150℃~180℃
Applicable materials Rubber/plastic/composite materials General

In summary, fluorosilicone oil has become an irreplaceable demolding solution in high-end manufacturing through the synergistic effect of chemical stability and physical properties, especially in scenes with strict requirements on corrosion resistance, precision and environmental adaptability.