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Silicone Coat Performance

Silicon Coating

  RENIAS uses silicone coating for superior weather and abrasion resistance.

Coating Performance 1

Test Tested Qualities Unit Standard Thickness
3mm 5mm 8mm
Appearance Clouding, Damage, Cracking
Dripping, Whitening
Optical Properties Light Transmittance % JIS K 7105 91-92 91-92 89-90
Haze % JIS K 7105 0-0.2 0-0.2 0-0.2
Adhesion Cross-Cut Tape Test X/100 JIS K 5400 100 100 100
Hardness Taber Hardness*1 100 Rot. % ASTM D 1044 0.6-0.7 0.6-0.7 0.7
500 Rot. 1.2-1.3 1.1-1.3 1.3-1.4
Hot Water Resistance 40°C x 240hr % ASTM D 1044 Appearance: Good / Adhesion: 100
Humidity Resistance 50°C x 98%RH x 240hr Appearance: Good / Adhesion: 100
Heat Resistance 80°C x 168hr Appearance: Good / Adhesion: 100
Heat Cycle [-18°C 2hr -> 23°C 50%RH 2hr ->
80°C 50%RH 2hr] x 10 Cycles
Appearance: Good / Adhesion: 100
Accelerated Weathering Test Super Xenon*2 5000hr
No Problems
Chemical Resistance Acetone, Butanone,
Methanol, Ethylene Glycol
JIS K 6902 Appearance: Good

*Results from third party testing organization (MPA, Germany)
*Radiation Intensity 180W/m2 BP63°C、18min/120min. w/Rain

The results above are representative and should not be considered as guarantees of material properties
The results above may vary depending on base material, coating method, and evaluation method.

Coating Performance 2

Competitor Coating Comparison (Tested In-House)

Taber Test
 Wheel: CS-10F Type IV
 Rotations: 500
 Load: 500 g
 Material Color: Clear
 Size: 100 x 100 x 5 mm

Microhardness Test
   Tested In-House
   (w/ Hiroshima University))
   Vickers Pyramid

RENIAS Coating

Company A Product 1

Tempered Glass

Company B

Company A Product 2

Company C