Product also known as
- Alkyd reddan antirust paint, alkyd reddan intermediate paint, alkyd reddan paint, alkyd reddan primer.
Basic parameters
| Product English name | Alkyd red lead anticorrosive coatings |
| Dangerous Goods No. | 33646 |
| UN No. | 1263 |
| Organic solvent volatility | 64 standard metre³. |
| Brand | Jinhui Coatings |
| Model | C52-3-3 |
| Colour | Grey |
| Mixing ratio | Single component |
| Appearance | Smooth surface |
Product composition
- Alkyd reddan anticorrosive coating is a one-component anticorrosive coating composed of alkyd resin, reddan powder, antirust pigment and filler, additives, No.200 solvent gasoline and mixed solvents, and catalytic agent.
Properties
- Paint film resistance to chalking, good protection performance, good light retention and colour retention, bright colour, good durability.
- Strong adhesion, good mechanical properties.
- Strong filling ability.
- High pigment content, good sanding performance.
- Good matching performance, good combination with alkyd top coat.
- Tough paint film, good closure, excellent anti-rust performance, can withstand the impact of temperature difference.
- Good construction performance.
Usage
- Suitable for steel surface, machinery surface, pipeline surface, equipment surface, wood surface.
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: ≤50um (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 rust removal to St3 grade.
Pre-painting matching
- Paint directly on the surface of steel whose descaling quality reaches Sa2.5 grade.
Post-painting matching
- Alkyd intermediate paint and alkyd paint.
Paint construction
- Thinners: special thinners for alkyd series.
- 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.
- Airless spraying: the dilution amount is 0-5% (in the ratio of the weight of the paint), the nozzle calibre is 0.4mm-0.5mm, and the 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)
Construction parameters
| Recommended film thickness | 60-80um 0@WHKZDFFDMC2SG)2U`9%]W.jpg |
| Recommended number of coats | 2~3 coats |
| Storage temperature | -10~40°C |
| 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. | |
| 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 should not be constructed. | |
Precautions
- 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 or not to use this product, please contact our technical service department for details.
Packaging
- 25kg drum
Transport Storage
- The product should be stored in a cool and ventilated place, prevented from direct sunlight, and isolated from sources of ignition, away from heat sources in the warehouse.
- When transporting the product, it should be prevented from rain, sunlight exposure, avoid collision, 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.
