This series of products is made of saturated polyester resin and isocyanate curing agent as the main base material.
Suitable for coating of various products exposed outdoors for a long time: such as household appliances, architectural aluminum profiles, transportation facilities, stadium facilities, courtyard facilities, etc.
Carton packaging, lined with two layers of polyvinyl chloride plastic bags, net weight of 20kg per box. Non-hazardous items can be transported in various ways, but should be kept away from direct sunlight, moisture and heat, and contact with chemicals.
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 | 1.4~1.8g/cm’ (depending on the formula and color) |
| Osakese suurus | Depending on the purpose, the standard type has an average particle size of 35~40 microns, less than 10 microns of powder <10%, more than 100 microns of powder <0.5%. |
| Ladustamise stabiilsus | Polyurethane powder coatings should be stored in a dry, ventilated room below 30°C, and avoid direct sunlight. If stored in an air-conditioned room, the powder must not 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 stably stored for more than 12 months. If it is exceeded, it must be re-tested. If the result meets the requirements, it can still be used. |
| Testimisüksused | Kontrollistandard või -meetod | Kontrolliindeks |
| Välimus | Visuaalne kontroll | Erinevad plaadipinna efektid |
| mõju | GB / T 1732 | ≥50 kg·cm |
| Painutamine | GB / T 6742 | ≤2mm |
| Kuppel | GB / T 9753 | ≥8mm |
| Kõvadus | GB / T 6739 | ≥H~2H |
| kleepumine | GB / T 9286 | Tase 0 |
| Neutraalse soolapihustuse vastupidavus | GB / T 1771 | 500h; Märgistatud ala: ühesuunaline rooste ≤2.0 mm; Märgistamata ala: kõrvalekaldeid pole |
| Niiskus- ja kuumakindlus | GB / T 1740 | 500 tundi Ebanormaalsusi pole |
| Kunstlik ilmastikukindlus vananemise vastu | GB / T 1865 | 800h; Värvimuutus ≤2 taset; Läike kadu ≤2 taset |
| Ülaltoodud katte toimivusnäitajad võivad läike vähenemisel veidi väheneda. | ||
| Pihustamine | See tooteseeria sobib järgmiste pihustamismeetodite jaoks: koroonaelektrostaatiline pihustamine; hõõrdelektrostaatiline pihustamine; elektrostaatiline fluidiseeritud voodiga pihustamine; fluidiseeritud voodiga kuumkatmine. | |
| Coating thickness: Use between 40~150 microns, recommended film thickness is 50~80 microns. Average coverage: 10~12 square meters/kg, film thickness 60 microns (calculated based on 100% usage rate) | ||
| Kõvenemise tingimused | Soovitatav on 200 ℃ / 15 minutit ja seda saab kujundada ka vastavalt kasutaja vajadustele. | |
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