Shin-Etsu Film has a rigorous Quality Control system in place that checks and supervises all stages of film production.

Shin-Etsu Film has at its disposal the combined strength of the Shin-Etsu Group. This situation gives us the unique strength to meet customer needs in our product development efforts.

	Resin Impurity measurement (for Capacitor and Wrapping Films) This system measures impurities of the film. Impurities have an adverse effect on the reliability and life of capacitors.
Ion Chromatograph
	Haze Check (for Capacitor Film) The surface roughness of the PP Film is tested by two measurements: the optical properties (haze) and the space factor (S.F.).
Haze Meter
	BDV and Pinhole inspection (for Capacitor Film) Superior electric properties are critical requirements for a film material used for capacitor film.
Break Down Voltage (BDV)
	Thermal mechanical properties (for Wrapping Film) Simulation analysis is performed to determine film behavior under actual usage conditions and the results are fed back into the production process.
Thermo Mechanical Analyzer
	Airborne PC, Liquid PC. (for Packaging Pouch) Measurements are carried out to determine the particles adhering to the surface of the packaging film material and to determine the cleanliness of the clean room.
Airborne PC, Liquid PC.