S
S2 glass fiber
Glass fiber having high strength and elasticity.
Satin weave
One of a weaving method.
A type of fabric weave with less crossing of warp and weft (Four or more weft yarns floating over a warp yarn, and four warp yarns floating over a single weft yarn). The textile is soft so the fabric is applied for three-dimensional form because of its excellent followability to curved plane.
Seawater osmosise
Pipes for water treatment having characteristics of lightweight & rustproof.
Pressure vessel made from FRP (Fiber Reinforced Plastics). The pressure vessel is mainly used for seawater desalination or water purification.
SEM (Scanning Electron Microscope)
A device of which observe very small object that is unable to be seen by optical microscope.
Scanning and detecting emitted electrons such as secondary electrons and reflected electrons by irradiation of electron beam on a sample. An object size of some nanometers can be observed by SEM.
Semi-conducting tape for corona shielding
Shielding tapes. Coated polyester type resins (having conductive carbon black) on a cloth such as Glass, Polyester, or composite cloth (glass/Tetoron), and heat-cured.
Silane coupling treatment
A process to coat a Silane coupling agent on glass cloth, aiming for chemical coupling between glass cloth and resin.
Silicon wafer
Circular disc shaped material which is essential for manufacturing semiconductors, made with highly-pure crystallized Silicon.
Silicone free
No comtaint of Silicone.
Sleeve
Cylindrical woven materials made by long filaments.
Sliding property
One of a bending properties for FPC materials. Frictional resistance to relative movement.
Solder heat resistance test (sample condition: wet)
A durability to heat of materials with moisture absorbed condition.
The higher the durability to heat, the lower the failures such delamination during soldering.
Stiffener for flex connector
A material aiming to increases the rigidity to support connector of FPC side. By applying stiffener, thickness of FPC can be adjusted to match a spec of connector.
Structural analysis
Analysis of which investigate a structural state of a sample at the molecular level.
Segmentalize and identify the composition of a sample. To analyze samples, devices such as Fourier Transform Infrared spectroscopy(FT-IR), Energy Dispersive X-ray analysis(EDX), and Gas Chromatography - Mass spectrometry(GC/MS) are used.
Surface observation
Observation of surface shape of sample by microscope.
Measurements of topography using devices such as optical microscope or Scanning Electron Microscope(SEM).
Surface profile scanning
To measure a surface profile by using prove or light.
There are several devices such as laser microscope, interference microscope, or atomic force microscope(AFM), and the adequate device is selected depending on observing objects or requiring information.
Surface roughness measurement
Numerically converting a measured surface roughness of a sample.
There are several types of roughness measurement devices with different principles such as contact type roughness meter, laser microscope, interference microscope, atomic force microscope.
The adequate device is selected depending on observing objects or requiring information.