Material anti-corrosion Primer
Main components: This product is based on advanced material resin, special resin, pigment auxiliary The paint composed with solvent is B component, and the imported aliphatic isocyanate is the other component, which is two-component self drying coating 。
Main characteristics: Good weather resistance; Strong leveling; Good decorative performance of paint film (plump, bright, high hardness); Good chemical resistance; Good light, color and cleaning performance, no discoloration and cracking for 15 years; High adhesion, good mechanical properties.
Main purpose: Used for all kinds of traffic vehicles, construction machinery, advanced instruments and equipment cement Walls, ceramic tiles aluminium alloy Walls and other objects with high decoration requirements are especially suitable for outdoor use.
Technical indicators:
Appearance of paint film: the paint film is flat and smooth, and the color conforms to the standard template
Fineness: ≤ 20 μ m, no requirement for metallic finish and matt
Drying time: standard thickness single coating, 25 ℃, surface drying ≤ 1h, solid drying ≤ 48h
Gloss: (40 °),
Matte: agreed (20 °～ 80 °)
Pencil hardness: ≥ 2H
Adhesion: ≤ 1 (cross cut method, grade)
Cupping test: ≥ 4mm
Bending test: ≤ 2mm
Water resistance: 240h, no blistering, no wrinkling, no gloss loss
Vapor oil resistance: 24h, no blistering, no wrinkling, no gloss loss
Weather resistance: artificial accelerated aging: 1000h; Light loss ≤ 1, pulverization ≤ 1, cracking ≤ 1
Package specification: 20 kg/hall.
Basic parameters:
Ratio: paint: curing agent=10:1 (weight ratio)
Construction time limit: 8h, (25 ℃)
Theoretical dosage: 200~250g/m2
Recommended coating number: Coating twice (wet by wet), dry film thickness 55 ± 5 μ m
Matching paint: Material finish.
Surface treatment: The base surface of painting shall be firm and clean, free of all dirt such as oil stain and dust, and the base surface of painting shall be free of acid, alkali or moisture condensation. For the primer of materials that have been cured for a long time, after roughening with sandpaper, the next finishing coat can be applied. The cement wall shall be sealed with H01-1 epoxy sealing primer, and then the primer and finishing coat of construction materials can be applied; A matt varnish is recommended for metallic paint.
Painting method: Airless spraying:
Diluent: XFC diluent
Dilution rate: 0~15% (calculated by paint weight)
Nozzle diameter: about 0.4~0.5mm
Ejection pressure: 15~20Mpa
Air spraying:
Diluent: XFC diluent
Dilution rate: 20~50% (calculated by paint weight)
Nozzle diameter: about 1.8~2.5mm
Ejection pressure: 0.3~0.5Mpa
Roller coating/brush coating:
Diluent: XFC diluent
Dilution rate: 0~20% (calculated by paint weight)
security whole Measures Construction B 、 D class See Safety and Health Operation Signs for detailed explanation.
through wind amount 1 kg paint or thinner
Paint a. reaching 10% of lower limit of explosion limit (LEL) 58 m three
b. Meet the safety and health standard (TLV) 2800 m three
Diluent a. up to 10% of LEL 170 m three
b. Up to TLV 8000 m three
Storage hide stage limit ***Sealed container 12 months
notes meaning matter term Before use, add component B into component A, or mix according to the required ratio. Mix as much as you want, and use it after mixing evenly, and use it up within 6 hours after preparation.
Tools used during construction must be kept dry and clean.
The coated surface must be cleaned and free of moisture, acid and alkali.
During paint preparation and coating, it is strictly prohibited to contact with water, acid, alkali, alcohol, etc. Component B is easy to react with water, alcohol and other substances, so the remaining packaging barrels of component B after paint preparation must be tightly covered to avoid damage caused by moisture and cementation.
In order to fully cross link and fully cure the two components, the paint can be cured at 25 ℃ for 0.5 hour after being prepared; If the temperature is lower than 25 ℃, the curing time can be appropriately extended.
This paint is not limited by * * * long coating interval, and it can be applied with low second finish paint without sandpaper roughening after complete curing.
During construction and drying and curing, the relative humidity shall not be greater than 80%, or serious blistering of the paint film will be caused.
When the temperature is lower than 0 ℃, the curing reaction stops and outdoor construction is not suitable.
The product can be delivered for use only after 7 days of curing after coating.
prepare notes In order to use our products correctly, please read the User Guide carefully.
