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◘Detailed
Descriptions of
SINO TECH
inorganic nano binders |
1.
Inorganic Hybrid Binders
Main Features:
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Super- Weathering
(Anti UV)
& Heat Resistance
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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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Product Data Summary(1)
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Solution
Properties
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SN-506N
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SN-506AP
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SN-508
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SN-602(A)/(B)
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Appearance
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Light yellow Translucence Solution
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Translucence Solution
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Main Ingredients
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SiO2 , Metal oxide
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SiO2 , Silane
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Other Additives
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< 1%
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<1%
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Components
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1 Pack
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2 Packs
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PH
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3 - 6
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7-9
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Solid content
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25% min
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22% min
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Diluent
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IPA/BCS/NBA
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IPA/BCS/NBA
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Specific Gravity(25
℃)
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0.85 - 1.0
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0.9-1.0
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Viscosity (cp) (25
℃)
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< 50
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< 50
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Flash point
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19℃
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19℃
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Shelf Life (5-30
℃)
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6 Months
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6 Months
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Product Data Summary(2)
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Applied Methods
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SN-506N
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SN-506AP
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SN-508
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SN-602(A)/(B)
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Finish
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Gloss
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Gloss
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Pigmented/Color
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Can add pigment to
grind
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Clear coat
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Apply method
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Spray/
Roller /Dip
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Spray/
Dip
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Wet Film (W.F.T)
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40 - 100 µ m
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25 - 100 µ m
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Dry Film (D.F.T)
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10-25 µ m
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5-25 µ m
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Over Coatability
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Poor
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NO
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Hardened condition
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180~200℃ / 20-30 mins.
SN-506AP add SN-505H can make air dry system
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80℃ / 10-30 mins.
/Post Cure RT
24hrs
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Pot Life(15-25
℃)
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-
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< 8 hrs
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Applied Substrates
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Iron & Non Iron
metals /Wood/
Cements/Stones/glass/ceramic
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Plastics
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Product Data Summary(3)
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Film Properties
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SN-506N
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SN-506AP
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SN-508
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SN-602(A)/(B)
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Pencil Hardness
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4~6H
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3H
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Weathering
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E
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G
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Adhesion
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E
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E
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Stain resistance
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E
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E
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Heat resistance
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300~800
℃
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300
℃
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Gloss
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E
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G
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G
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Scratch Resistance
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E
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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
Da- Jiao -Si Temple , Koashiung
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1. Substrate : concrete, wood,
(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
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(1) Primer : SN-100(pigmented)
(2) Top coat : SN -500(clear)
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Xiao Liu qiu
Island, outside Taiwan
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(1) Primer :
B-66(Rohm & Hass, Colored)
(2) Top coat : SN -500 (clear)
3. Features: Anti-Stain & Weathering
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1. Substrate : Cold-Rolled Steel
(2) Top coat : SN -500 (pigmented)
3. Features: Anti-Stain & Scratch-Resistance
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English
Chinese
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