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| ◘Detailed Descriptions of SINO TECH inorganic nano binders |
3. Water-based Metal Silicate Binders
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Completely Water-based (VOC = 0) |
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Very good initial water resistance 12 hours later can dipping into water. |
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It can cure at 5 ℃ still with very good initial water resistance. |
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Good Adhesion with Iron & Steel Substrates |
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Heat Resistance(800℃) |
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Protection of Steel in Serious Environments |
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Raw Material of Water-based Inorganic Zinc Primer in Heavy Duty Anti-corrosion |
Product Data
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Solution Properties |
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SN-312 |
L-55 |
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Appearance |
Clear or yellowish Solution |
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Main Ingredients |
Alkali metal oxides, Silicate |
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Other Additives |
<1% |
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PH |
10 – 13 |
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Solid content |
28-32 % |
25%min |
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Diluent |
Water |
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Specific Gravity (25 ℃) |
1.20-1.30 |
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Viscosity (cp)(25 ℃) |
Below
100 |
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Flash point |
NA |
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Shelf Life(5-35 ℃) |
18 months |
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Water-based Inorganic Zinc Coating with SN-312 |
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Product Description: Heavy Duty
Anti-Corrosion Coating |
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Physical Properties: |
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Finish & Color |
Flat, Light Gray |
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Components |
2(Liquid & Powder) |
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Solid Content |
> 78 wt.% |
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VOC |
0 g/L |
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Zinc Content in Dry Film |
> 90 wt.% |
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Heat Resistance |
400℃(Continuous), 800℃(Instantly) |
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Flash Point |
Non flammable |
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Application
Data |
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Apply over |
Prepared
sand bluster
steel |
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Surface Preparation |
SSPC-SP5 or 10 |
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Mixing Ratio (Wt.) |
SN312 : Zinc Powder = 1:2.8 |
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Applied Method |
Airless or Air Spray |
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Film Thickness |
Dry
75μM |
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Touch & Dry (25℃) |
Touch 20 mins
Dry 2 hrs
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Theoretical coverage |
2.8 M2/Kg(75μM) |
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Pot Life |
12 hours |
Performance
Data
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Water-based Inorganic Zinc Coating with SN-312 |
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Technical Specification |
Results |
Standard |
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Salt Spray
(35℃,5%NaCl, 500Hrs) |
No Variation |
ASTM B117
ASTM D1654 |
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Adhesion |
4B |
ASTM D3359 B |
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Heat Resistance(400℃, 48hrs) |
No Variation |
CNS 4937,11584 |
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Accelerated Weathering
(UV, 1000 hrs) |
No Variation |
ASTM G53
ASTM D659 |
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Coating System
for Anti-Corrosion & Anti-Stain of Constructed Steel
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Coating System
for Anti-Corrosion & Anti-Stain of Constructed Steel
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Advantages:
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Complete Inorganic Coating High Temperature Resistance(800℃) Excellent Resistance to Environmental Corrosion Super Weathering & Anti-Corrosion Better Gloss & Appearance Retention Stain Resistance |
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Typical
Uses
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Structural Steel Transportation Equipments Chemical Plant Equipments Bridges, Ships, Stacks, Oil Tanks, Piping, etc., |
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Color
: Colorable
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Coating System for Anti-Corrosion & Anti-Stain of
Constructed Steel |
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Application Data |
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Primer |
Finish Coat |
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Binders |
SN-312 |
SN-506N/SN-507H |
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Finish |
matt |
Gloss |
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Color |
Light grey |
clear |
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Components |
2 packs |
2 pack |
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Coats |
2 |
1 |
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Film Thickness |
Wet 75μm
Dry 45μm |
Wet 40μm
Dry10μm |
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Touch & Dry (25℃) |
Touch 20 mins
Dry 2 hrs |
Touch 30~60
mins
Dry 4hrs |
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Theoretical coverage |
2.6 M2/Kg (80μm) |
18 M2/Kg (15μm) |
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Pot Life |
8 hours |
3 days |
Coating Examples By Water-based Metal Silicate Binders
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Formosa Petrochemical Co., Taiwan Poly-alkylene Plant |
1. Substrate : Carbon Steel
2. Coating System : SN-306 (Water-based Inorganic Zinc Coating) 3. Features: Anti-corrosion |
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Ji – Nan Steel Company, China Stacks |
11. Substrate : Carbon Steel
2. Coating System : SN-306 (Water-based Inorganic Zinc Coating) 3. Features: Anti-corrosion |
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China Petroleum Co., Taiwan Oil Tank |
1. Substrate : Carbon Steel
2. Coating System : SN-306 (Water-based Inorganic Zinc Coating) 3. Features: Anti-corrosion |
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Taiwan Warehouse Co.,
Storage Tank
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1. Substrate : Carbon Steel
2. Coating System : SN-306 (Water-based Inorganic Zinc Coating) 3. Features: Anti-corrosion |
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