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.
Kartongpakend, mis on vooderdatud kahe polüvinüülkloriidist kilekottidega, iga kasti netokaal on 20 kg. Mitteohtlikke esemeid saab transportida mitmel viisil, kuid neid tuleks hoida eemal otsesest päikesevalgusest, niiskusest ja kuumusest ning kokkupuutest kemikaalidega.
Operaatorid peaksid kasutamise ajal kandma tolmumaski, et vältida tolmu sissehingamist ja minimeerida naha ja pulbervärvi pikaajalist kokkupuudet. Nahale kleepunud värvi võib seebiga maha pesta.
| Erikaal | 1.2~1.8g/cm³ (depending on the formula and color) |
| Osakese suurus | 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% |
| Lenduvad ained | |
| Pehmenemispunkt | 60~95℃ varies depending on the color and gloss |
| Ladustamise stabiilsus | 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℃. |
| Testimisüksused | Kontrollistandard või -meetod | Kontrolliindeks |
| Välimus | Visuaalne kontroll | Erinevad plaadipinna efektid |
| mõju | GB / T 1732 | ≥50 kg * cm |
| Painutamine | GB / T 6742 | ≤2mm |
| kleepumine | GB / T 9753 | ≥6mm |
| Kõvadus | GB / T 9286 | Tase 0 |
| Niiskus- ja kuumakindlus | GB / T 6739 | ≥H |
| Keemisveekindlus | GB / T 1740 | 500 tundi Ebanormaalsusi pole |
| 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 |
| Kunstlik ilmastikukindlus | 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% |
| Pihustamine | See tooteseeria sobib järgmiste pihustamismeetodite jaoks: koroonaelektrostaatiline pihustamine; hõõrdelektrostaatiline pihustamine; elektrostaatiline fluidiseeritud voodiga pihustamine; fluidiseeritud voodiga kuumkatmine. | |
| Katte paksus: kasutage 40–150 mikronit, soovitatav kile paksus on 50–80 mikronit. | ||
| Kõvenemise tingimused | Soovitatav on 200 ℃ / 15 minutit ja seda saab kujundada ka vastavalt kasutaja vajadustele. | |
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