This series of products is based on saturated hydroxyl polyester resin and TGIC curing agent as the main base materials, and is a thermosetting powder coating with excellent weather resistance designed for outdoor materials used in construction.
High weather resistance, strong mechanical properties;
Excellent water boiling resistance, excellent corrosion resistance;
Good polishing, good construction adaptability and high powder coating rate;
Excellent resistance to excessive baking.
Various textures, thermal transfer, metal, pearlescent effects and mixed colors, etc.
Specially used for spraying of architectural aluminum alloy profiles.
Kartonemballage foret med to lag polyvinylchlorid-plastposer, nettovægten for hver kasse er 20 kg. Ikke-farlige genstande kan transporteres på forskellige måder, men bør holdes væk fra direkte sollys, fugt og varme samt kontakt med kemikalier.
Operatører bør bære støvmasker under brug for at undgå indånding af støv og minimere langvarig kontakt mellem hud og pulverlakering. Maling, der sidder fast på huden, kan vaskes med sæbe.
| massefylde | 1.2~1.8g/cm³ (depending on the formula and color) |
| Partikelstørrelse | Depending on the purpose, the standard type has an average particle size of 20~45 microns, less than 10 microns powder <8%, greater than 70 microns powder <20% |
| Flygtigt stof | |
| Blødgøringspunkt | 60~95℃ varies depending on the color and gloss |
| Opbevaringsstabilitet | Polyester/TGIC powder coatings should be stored in a dry and ventilated room below 35℃, and avoid direct sunlight. If stored in an air-conditioned room, the powder must be stored at room temperature or the same (temperature) as the spraying equipment before use to avoid moisture. Under this condition, the powder can be stored stably for 12 months. If it exceeds the period, it must be re-tested. If the result meets the requirements, it can still be used. Note: For low-temperature curing types and powders with a gloss of less than 40% (60°), the storage temperature should be below 30℃. |
| Test emner | Inspektionsstandard eller -metode | Inspektionsindeks |
| Udseende | Visuel inspektion | Forskellige overfladeeffekter på brættet |
| Impact | GB / T 1732 | ≥50 kg*cm |
| Kantbukning | GB / T 6742 | ≤2mm |
| Adhæsion | GB / T 9753 | ≥6mm |
| Hårdhed | GB / T 9286 | Niveau 0 |
| Fugt- og varmebestandighed | GB / T 6739 | ≥H |
| Kogende vand modstand | GB / T 1740 | 500 timer Ingen unormalitet |
| Acetic acid spray resistance | GB / T 6682 | 2h No shedding or wrinkling, extremely dispersed and tiny bubbles are allowed, and slight color changes are allowed |
| Kunstig vejrbestandighed | GB / T 1771 | 1000h No blistering or shedding of the coating, and the unilateral corrosion of the line does not exceed 4mm |
| Solvent resistance (hydrochloric acid) | GB / T 1865 | 1000h Color difference △E≤5; light retention rate ≥50% |
| sprøjtning | Denne produktserie er egnet til følgende sprøjtemetoder: koronaelektrostatisk sprøjtning; friktionselektrostatisk sprøjtning; elektrostatisk fluidiseret leje-sprøjtning; varmdypningsbelægning med fluidiseret leje. | |
| Lagtykkelse: Brug mellem 40~150 mikron, anbefalet filmtykkelse er 50~80 mikron. | ||
| Hærdningsforhold | 200 ℃/15 minutter anbefales, og den kan også designes efter brugerens behov. | |
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