Product also known as
- Alkyd ferro-alkali antirust paint, alkyd ferro-alkali intermediate paint, alkyd ferro-alkali anticorrosive coating, alkyd intermediate paint, alkyd ferro-alkali paint.
Basic parameters
| Product English name | The alkyd coating |
| Dangerous Goods No. | 33646 |
| UN No. | 1263 |
| Organic solvent volatility | 64 standard metre³. |
| Brand | Jinhui Coating |
| Model No. | C52-2-5 |
| Colour | Grey |
| Mixing ratio | Single component |
| Appearance | Smooth surface |
Product composition
- Alkyd medium coating is composed of alkyd resin, mica iron oxide, antirust pigment filler, additives, No.200 solvent gasoline and mixed solvent, catalytic agent and so on.
Characteristics
- Paint film anti-chalking, good protection performance, good light retention and colour retention, bright colour, good durability.
- Paint film is tough, good sealing, excellent anti-rust performance, can withstand the impact of temperature difference.
- Good matching performance, good combination with alkyd primer and alkyd top coat.
- High pigment content, good sanding performance.
- Strong adhesion, good mechanical properties.
- Good construction performance.
- Strong filling ability.
Packing
- 25kg drum
Technical parameters: GB/T 25251-2010
- Status in the container: no hard lumps after stirring and mixing, in a homogeneous state.
- Adhesion: first class (standard index: GB/T1720-1979(89))
- Fineness: ≤60um (standard index: GB/T6753.1-2007)
- Salt water resistance: 3% NaCl, 48h without cracking, blistering, peeling (standard index: GB/T9274-88)
- Drying time: surface drying ≤ 5h, solid drying ≤ 24h (standard index: GB/T1728-79)
Surface treatment
- Steel surface sandblasting treatment to Sa2.5 grade, surface roughness 30um-75um.
- Electrical tools descaling to St3 grade.
Front course matching
- Directly painted on the surface of steel whose rust removal quality reaches Sa2.5 grade, or painted on the surface of alkyd primer.
Back course matching
- Alkyd paint.
Construction parameters
| Recommended film thickness | 60-80um |
| Recommended number of coats | 2~3 coats |
| Storage temperature | -10~40℃. |
| Construction temperature | 5~40℃ |
| Trial period | 6h |
| Construction method | Brushing, air spraying, rolling can be used. |
| Theoretical dosage | about 120g/m² (based on 35um dry film, excluding loss). |
| Coating interval
|
Substrate temperature ℃ 5-10 15-20 25-30 |
| Shorter interval h 48 24 12 | |
| The longer interval should not exceed 7 days. | |
| The substrate temperature must be more than 3℃ above the dew point. When the substrate temperature is lower than 5℃, the paint film will not be cured and is not suitable for construction. | |
Paint construction
- After opening the barrel, it must be stirred evenly, left to stand and mature for 30min, then add appropriate amount of thinner and adjust to the construction viscosity.
- Diluent: special diluent for alkyd series.
- Airless spraying: Dilution amount is 0-5% (by weight ratio of paint), nozzle calibre is 0.4mm-0.5mm, spraying pressure is 20MPa-25MPa (200kg/cm²-250kg/cm²).
- Air spraying: Dilution amount is 10-15% (by weight ratio of paint), nozzle calibre is 1.5mm-2.0mm, spraying pressure is 0.3MPa-0.4MPa (3kg/cm²-4kg/cm²).
- Roller coating: Dilution amount is 5-10% (by paint weight ratio).
Usage
- Suitable for steel surfaces, mechanical surfaces, pipeline surfaces, equipment surfaces, wood surfaces.
Note
Dry spraying is likely to occur during the hot season:
- In the high temperature season construction, easy to dry spray, in order to avoid dry spray can be adjusted with thinner until not dry spray.
- This product should be used by professional painting operators according to the instructions on the product package or this manual.
- All coating and use of this product must be carried out in accordance with all relevant health, safety and environmental regulations and standards.
- If in doubt as to whether this product should be used, please contact our technical service department for details.
Transport Storage
- The product should be stored in a cool and ventilated place, protected from direct sunlight, and isolated from sources of ignition and kept away from heat sources in a warehouse.
- Products should be protected from rain, sunlight and collision when transported, and should comply with the relevant regulations of the traffic department.
Safety Protection
- The construction site should have good ventilation facilities, and painters should wear glasses, gloves, masks, etc. to avoid skin contact and inhalation of paint mist.
- Smoking and fire are strictly prohibited at the construction site.
