roval superior anti-corrosion paint
TRANSCRIPT
Steel frame Solar panel Cut surfaces Non-plated parts
Large parts Steel towers Mechanical parking lots
ROVAL
Applications
From normal paint to ROVAL
Miyakojima Island is located in the far southern part of Japan, with roughly the same latitude as Florida, U.S.A. The Island is surrounded by a lot of deteriorating factors such as high temperature, high humidity, strong sunshine, and a salt-rich atmosphere.
ROVAL Hot-dip galvanizing
Exposure test results (Japan weathering test center in Miyakojima Island)
Performance of ROVAL
Color weathering of ROVAL products Certified anti-corrosion performance
Beforetesting
After36 months
ROVAL has been certified to have equivalent anti-corrosion performance as hot-dip galvanizing by the Council for Construction Technology Review and Certification in Japan.
ROVAL Superior anti-corrosion paint
Large structures Bolt connections Sign post foundations Welds End faces
Lighting towers Pipes Steel gates Green houses Gratings
Before After
Apply ROVAL
ROVAL
ROVALSILVER
Before exposure After 12 months
No rust No rust
Anti-corrosion protection for steel Restoration of galvanized surfaces
An alternative to hot-dip galvanizing Renovation of galvanized surfaces
Equivalent anti-corrosion performance to hot-dip galvanizing
Weak parts that are easily deformed under high temperatures
Cold Galvanizing Compound
JIS anti-corrosion paint +Phtalic topcoat
Rust everywhere
Normal paintAfter 7 years
Rust everywhere Remove rust and old
paint
ROVAL paintAfter 10 years
No rust
Cold Galvanizing ROVAL Method
Hot-dip galvanizing
ローバル
ROVAL CORPORATION (Japan)
SHANGHAI ROVAL ZINC RICH PAINT CORPORATIONROVAL (SHANGHAI) SALES & TRADING CORPORATION
rovalworld.com
2021.09
Distributor in Vietnam
COATURE VIET NAM CO., LTD3rd Floor, Indochina Riverside Tower, 74 Bach Dang St., Hai Chau I Ward, Hai Chau Dist, Da Nang, Viet NamTEL: +84(0)236-3770-540Email: [email protected]://www.coaturematerial.com
83%
ZincContent
Primer will compromise the performance of Roval products.Prohibited steps Never use primers.
The direct contact between the zinc and the metal surface will result in cathodic reaction.Necessary steps ROVAL has to be applied DIRECTLY to metal surfaces.
Prepare the metal surface by sandblasting or with appropriate power tools.Remove all contamination on the surface such as moisture, oil, mil scale, rust, and old paint.
Surface preparation1
Agitate the products well to obtain uniform density.Dilution is not required.*Only when the product thickens, use aromatic thinner such as Xylene. (Within 5% of paint weight)
Adequate agitation of product2
Apply two coats. (Each coat: 40μm)Total dry film thickness = more than 80μmDo not spread the paint too thin.Anti-corrosion performance is proportional to dry film thickness. Coating interval : 30~60min
Sufficient film thickness3
25kg
10kg2.5kg
420ml Aerosol
Conventional / Air-less sprayRollerBrush
Color Sample
Color : Gray
Color Sample
Color : Silver
0.5m2
420mlAerosol
Theoreticalcoverage(80μm)
Volume
5m2
2.5kg
20m2
10kg
50m2
25kg
0.4m2
420mlAerosol
Theoreticalcoverage(80μm)
Volume
3m2
1.5kg
14m2
7kg
40m2
20kg
Equivalent anti-corrosion performance to hot-dip galvanizing.
Finishes in a color similar to hot-dip galvanizing.
ContainsAluminum
ROVAL MC Color Matching Metallic Sprayfor Galvanized materials
Coverage : 3m2
Before After
Gray coating touch-up
Repair with ROVAL Apply ROVAL MC for color matching
Topcoat for ROVAL
3 important points
Application methods
Features Ready-to-use single liquid type
96%
ZincContent
Perfect Color Matching Metallic Spray
7kg 1.5kg
420ml Aerosol
20kg
(No anti-corrosion effect)
ROVALCold Galvanizing Compound
ROVAL SILVERZinc Rich Compound
Cold Galvanizing Compound
Silver Zinc Rich
Dilution is unnecessary so
painting is very easy.
No troublesome work, like mixing
two liquids.
Aerosol product lineup.
Powered agitation
recommended
Wrongapplication
Applying product to
rusted surfaces
Applying product to
painted surfaces
ローバル
ローバル シルバー