Polyurethane Iron Red Paint

Polyurethane iron red primer, polyurethane iron red anti-corrosion primer, polyurethane iron red anti-corrosion coating.

Dangerous Goods No.	33646
UN No.	1263
Organic solvent volatilisation	64 standard m³
Brand	Jinhui Coating
Model	S50-1
Colour	Iron red
Mixing ratio	Main agent: curing agent=20:5
Appearance	Flat and smooth surface

Red polyurethane primer (Red polyurethane primer) consists of hydroxyl-containing resin, iron oxide red, antirust pigmented filler, additives, solvents, etc., and a two-component polyurethane iron red paint composed of polyisocyanate prepolymer.

Constructability: No obstacle to application
Film appearance: Normal
Status in the container: no hard lumps after stirring and mixing, in a uniform state.
Drying time: surface drying ≤ 1h, solid drying ≤ 24h (standard index: GB/T1728-79)
Salt water resistance: no cracking, no blistering, no shedding (standard index: GB/T9274-88)
Acid resistance: no cracking, no blistering, no peeling (Standard index: GB/T9274-88)
Alkali resistance: no cracking, no blistering, no peeling (standard index: GB/T9274-88)
Bending resistance: 1mm (Standard index: GB/T1731-1993)
Impact resistance: 50cm (standard index: GB/T4893.9-1992)
Pre-coating: Directly painted on the steel surface whose descaling quality reaches Sa2.5 grade.
After matching: polyurethane mica paint, polyurethane paint, acrylic polyurethane top coat, fluorocarbon top coat.

Recommended film thickness: 60-80um
Recommended number of coats: 2~3 coats
Storage temperature: -10~40°C
Construction temperature: 5~40°C
Trial period: 6h
Construction method: Brushing, air spraying, rolling can be used.
Theoretical dosage: about 115g/m² (based on 35um dry film, excluding loss)
Painting interval ：Substrate temperature ℃ 5-10 15-20 25-30 Shorter interval h 48 24 12 Longer interval not more than 7 days.
Substrate temperature must be higher than the dew point of more than 3 ℃, when the substrate temperature is lower than 5 ℃, the paint film is not cured, not suitable for construction.

It is suitable for steel structure, oil tank, oil tank, chemical anticorrosion equipment, electromechanical equipment, transport vehicles as antirust priming coating.

After opening the barrel of component A, it must be stirred well, and then pour group B into component A under stirring according to the requirements of the proportion, mix well, leave it, cook it for 30min, add appropriate amount of diluent and adjust it to the construction viscosity.
Diluent: special diluent for polyurethane series.
Airless spraying: the dilution amount is 0-5% (by weight ratio of paint), the nozzle calibre is 0.4mm-0.5mm, 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)

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 work involving the application 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.

Products should be stored in a cool and ventilated place, preventing direct sunlight, and isolated from sources of ignition, away from heat sources in the warehouse.
When transporting the product, it should be protected from rain and sunlight, avoid collision, and conform to the relevant regulations of the traffic department.

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.

Solutions