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| ◘Detailed Descriptions of SINO TECH inorganic nano binders |
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Super- Weathering (Anti UV) & Heat Resistance |
Siloxane (Si-O-Si) Structure
-- Strong Ion Bonding
-- Stable for UV & Heat than Organic Coatings
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Chemical Structure
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Bond Energy (Kcal/mole)
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UV Absorption
Wavelength
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Organic Coating
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C - O
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83
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290-390nm
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C - C
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83
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C - H
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98
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Inorganic Coating
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Si - O
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101
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270 nm
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UV Energy
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>85
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When bond energy is smaller than UV energy,
The film structure will be deteriorated by UV irradiation.
Solar Light Wavelength Bands on Earths
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Anti Stain, Self Cleaning Ability (Lotus Effect) |
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cilium |
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lotus Effect |
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Self Cleaning |
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Hard Coat with High Abrasion Resistance |
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Top Coat for Inorganic & Organic Substrates |
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Solution
Properties |
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Appearance |
Translucence liquid |
Clear
Solution |
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Main Ingredients |
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Special Silane |
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Other Additives |
< 1% |
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Components |
1 Pack |
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PH |
3 - 6 |
7-9 |
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Solid content |
25% min |
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Diluent |
IPA/BCS/NBA |
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Specific Gravity(25
℃) |
0.9 - 1.0 |
0.9-1.0 |
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Viscosity (cp) (25
℃) |
<
30 |
< 30 |
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Flash point |
46℃ |
37℃ |
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Shelf Life (5-30
℃) |
6 Months |
6 Months |
Product Data Summary(2)
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Applied Methods |
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SN-506N |
SN-507H |
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Finish |
Gloss/Flot |
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Pigmented/Color
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Inorganic/organic pigment |
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Apply method |
Spray/Dip |
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Wet Film (W.F.T) |
40 - 100 µ m |
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Dry Film (D.F.T) |
10-25 µ m |
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Hardened condition |
180~200℃ / 20-30 mins. |
80℃ / 10-30 mins.
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Pot Life(15-25
℃) |
- |
<
4 hrs |
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Applied Substrates |
Iron & Non Iron
metals /Wood/ |
Hardner for SN-506N |
Product Data Summary(3)
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Film Properties |
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SN-506N |
SN-508 |
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Pencil Hardness |
4~6H |
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Weathering |
E |
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Adhesion |
E |
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Stain resistance |
E |
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Heat resistance |
300~800
℃ |
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Gloss |
E |
G |
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Scratch Resistance |
E |
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E: Excellent, G: Good, F: Fair, P: Poor * Pencil hardness depend on which kind of substrate and film thickness
Coating Examples By Inorganic Hybrid Binders
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Nan- Hua Dam, Tainan PC Shack |
1. Substrate : PC 2. Coating System : SN-600 + A-type TiO2 3. Features : Transparent & Self-Cleaning |
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Da- Jiao -Si Temple , Koashiung |
1. Substrate : concrete, wood, 2. Coating System : (1) Primer : SN-100(pearl pigmented) (2) Top coat : SN-500(clear) 3. Features: Shine & Anti-Stain |
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Qi- Jin Elementary School, Kaoshiung Exterior Wall |
1. Substrate : Concrete 2. Coating System : (1) Primer : SN-100(pigmented) (2) Top coat : SN -500(clear) 3. Features: Anti-Stain |
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Xiao Liu qiu Island, outside Taiwan Side walk & Kiosk |
1. Substrate : Woods 2. Coating System : (1) Primer : B-66(Rohm & Hass, Colored) (2) Top coat : SN -500 (clear) 3. Features: Anti-Stain & Weathering |
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White Boards Making |
1. Substrate : Cold-Rolled Steel 2. Coating System : (1) Primer : SN-300 (2) Top coat : SN -500 (pigmented) 3. Features: Anti-Stain & Scratch-Resistance |
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