CENTRAL AUTOMOTIVE PRODUCTS LTD

What Is EXCEL PURE?

HOME > What Is EXCEL PURE?

EXCEL PURE is Inorganic Antifouling Coating. It ideal for transparent materials  such as Acrylic, Polycarbonate resin etc.

It has a superior adhesion to Acrylic or Polycarbonate resin and provide superior "Self-Cleaning" effect. It is highly recommended for use on exterior constructions in high and narrow place where it is difficult for human maintenance.

Central Automotive Products Ltd. a leader in various coating business, developed this product with Kyusyu University.

Features of EXCEL PURE

セルフクリーニング機能を有し、雨が当たる屋外の高所、狭所設置物に最適!!

■Forms an inorganic super hydrophilic film and provides hydrophilic effect even in a dark place.
■The antistatic effect prevents dust from latching on .
■Adheres closely to organic base materials such as Acrylic and Polycarbonate resin.
■Hydrophilic component sinks into base material and enhances its adhesion between film and material.
■Swelling depth of the base material is only 30~90nm from its outermost surface and so will not alter
 the appearance of base material it is applied to.
■Thanks to Inorganic film, the base material will not be yellowed / deteriorated basically.
■Required no light and heat to dry and harden so it is easily applied at ambient temperature.
■Can be applied to both painted and transparent surfaces due to its transparency.

Examples of Applications

Target materials Acrylic resin, Polycarbonate resin, Glass, Polyester resin etc
Examples Acrylic mirror, window, show case, lens, exterior wall, fiber, filter, glass panel etc
(For place required "Self-Cleaning" such as high place or narrow place)
Application method Spin Coat, Dip Coat, Roller Coat, Brush, Bar coat and Flow coat etc

Composition

Solvent Alcohol mixture, Water
Components Silica, Inorganic additives
Density 0.82
Refractive index 1.30
Particle size distribution 10~100nm
Color Light milky white

Exposure Test / Polyester resin

Excel Pure maintained its hydrophilic & Self-Cleaning effects after 1-year of exposure.

*Test result by rooftop of Central's head office.

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