XHDAC200 Epoxy Iron-Red Primer
1.Preface
The epoxy resin is the main film-forming agents, mix chloridize polyethylene rubber, anti-corrosion pigments, additives, solvents to confect bi-component epoxy iron red primer.
2.Application
Applying on the chemical equipment, oil equipment, electricity equipment, railway station, bridge, pipeline, car, steel workshop, underwater equipment, especially suitable use on acid and salt environment
3.Characteristics
1.Interpenetrating network anti-corrosive coating
2.Excellent coating film, it has strong adhesion, weather resistance, water proofing, oil resistance, acid proofing and other performance.
3.Convenient to use and solidify at room temperature.
4.Index
Sorts |
Item |
Index |
Testing Standard |
Physical and Chemical Properties |
State in container |
No lump, and uniform after mixing |
GB/T 3186-1982 |
Apperance |
Iron-red |
|
Viscosity(Painting-4 cup), s, 25¡æ, ¡Ý |
50 |
GB/T 1723-1993 |
Fineness, ¦Ìm, ¡Ü |
60 |
GB/T 1724-1979 |
Dry time(25¡À1¡æ, relative humility65%¡À5%), h, ¡Ü |
Surface |
2 |
GB/T 1728-1989 |
General |
24 |
Temperature, ¡æ |
-60~120 |
|
Solid in theory, % |
65¡À5 |
GB/T 1725-1989 |
Application |
Spraying under high preesure and no gas, Spraying and Brushing |
|
Coating
Properties
|
Adhesion(frame law), grade, ¡Ü |
1 |
GB/T 9286-1998 |
Impact Ressistant, cm |
50 |
GB/T 1732-1993 |
Flexibility, mm |
1 |
GB/T 1731-1993 |
H2SO4(20%, 25¡æ), d |
60, no bubbles, no peeling, and light discoloration |
GB/T 1763-1989 |
HCl(10%. 25¡æ), d |
60, no bubbles, no peeling, and light discoloration |
GB/T 1763-1989 |
Ca(OH)2 Saturated Solution(25¡æ), d |
60, no bubbles, no peeling, no rust |
GB/T 1763-1989 |
CaCl2(15%, 25 ¡æ), d |
180, no bubbles,no peeling, no rust |
GB/T 1763-1989 |
Gosoline(25 ¡æ), d |
180, no bubbles,no peeling, no rust |
GB/T 1734-1993 |
Comprehensive Weatheribility |
180, no bubbles,no peeling, no rust |
GB/T 9276-1996 |
Wateribility in room temperature |
No change in 2 years of coating |
GB/T 1733-1993 |
5. Application:
1.Preparation: Mix to no sediments on the barrel bottom before usage, and add side curing agent to coating as 10:1(weight rate),. Use without proper aging after fully mix.
2.Surface treatment: BLAST, blasting derusting up to national standard Sa2? while coating metal surface. Must clean after derusting and coating within 4h.While coating concrete, dried to moisture¡Ü10% and clean surface.
3.Period: Use out the preperation primer within 1 hour(20¡æ). Do not add the left primer into raw primer.
4.Thickness: Dry thickness is about 70¦Ìm by spraying under high preesure and no gas, and gas spraying, about 65¦Ìm by hand brusing.
5.Comsuption in theory: Generally, comsuption of primer is 0.20kg/m2 without taking into consideration that coating addition, method, technicals, surfaceand its structure, style, and area.
6.Advice application: The better way is spraying under high pressure and no gas for flat film, then gas spraying, the last is hand brushing.
7.Diluent comsuption: According to application to add XHDAC200 diluent unless the coating is too thick.
8.Clean tools: XHDAC299 cleaning agent for coating tool, or XHDAC200 diluent.
9.It should take 7 days to work after coating the last topcoat.
6. Pakage and Storage
- Pakage: Sealed is iron barrel, 20kg/barrel. Curing agent and diluent is 15kg/barrel.
- Storage and Transportation: It is inflammable. Store cool and ventilation place and far away fire. Do not collide, exposure, rain and near fire in processing of storage and transportation.
- Period is half year. If exceed, use it against testing.
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