This series of products uses saturated polyester resin and TGIC curing agent as the main base material to make thermosetting powder coating.
Iba't ibang wrinkles, metal, pearlescent effects at mixed color, atbp.
Suitable for various long-term outdoor exposure product coating:
1. Mga kasangkapan sa sambahayan: outdoor units of air conditioners, indoor appliances and lamps with high lighting conditions;
2. Construction industry applications: colorful curtain walls, door and window frames, ceilings with high lighting conditions;
3. Traffic facilities: highway guardrails and grilles; 3. Auto parts, sports facilities, fitness equipment, gas station equipment, and courtyard facilities.
Carton packaging, lined with two layers of PVC plastic bags, net weight of each box is 20kg. Non-dangerous goods can be transported in various ways, but should be kept away from direct sunlight, moisture and heat, and contact with chemicals.
Ang mga operator ay dapat magsuot ng mga dust mask habang ginagamit upang maiwasan ang paglanghap ng alikabok, at mabawasan ang pangmatagalang pagkakadikit sa pagitan ng balat at powder coating. Maaaring hugasan ng sabon ang pintura na nakakabit sa balat.
| Tukoy na gravity | 1.4~1.8g/cm” (depending on the formula and color) |
| maliit na butil laki | Depending on the purpose, the standard type has an average particle size of 35~40 microns, less than 10 microns powder <10%, greater than 100 microns powder <0.5%. |
| Pabagu-bago ng isip | |
| Pagpapalambot point | 60~95℃ varies depending on the color gloss |
| Katatagan ng imbakan | Polyester/TGIC powder coatings should be stored in a dry, 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 stably stored 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℃. |
| Mga item sa pagsusulit | Pamantayan o pamamaraan ng inspeksyon | Index ng inspeksyon |
| Hitsura | Visual na inspeksyon | Iba't ibang epekto sa ibabaw ng board |
| EPEKTO | GB / T 1732 | ≥50Kg·cm |
| Baluktot | GB / T 6742 | ≤2mm |
| Pamangkin | GB / T 9753 | ≥8mm |
| Tigas | GB / T 6739 | ≥H~2H |
| pagdirikit | GB / T 9286 | Antas 0 |
| Neutral salt spray resistance | GB / T 1771 | 500h; Nakasulat na lugar: unidirectional rust ≤2.0mm; Unscribed area: walang abnormalidad |
| Halumigmig at paglaban sa init | GB / T 1740 | 500h Walang abnormalidad |
| Artipisyal na paglaban sa pagtanda ng panahon | GB / T 1865 | 800h; Pagbabago ng kulay ≤2 antas; Pagkawala ng gloss ≤2 na antas |
| Ang mga tagapagpahiwatig ng pagganap ng coating sa itaas ay maaaring bahagyang bumaba habang bumababa ang pagtakpan. | ||
| Pag-spray | Ang seryeng ito ng mga produkto ay angkop para sa mga sumusunod na paraan ng pag-spray: corona electrostatic spraying; friction electrostatic spraying; electrostatic fluidized bed spraying; fluidized bed hot dip coating. | |
| Kapal ng patong: Gumamit sa pagitan ng 40~150 microns, ang inirerekomendang kapal ng pelikula ay 50~80 microns. Average na saklaw: 10~12 square meters/kg, kapal ng pelikula 60 microns (kinakalkula batay sa 100% rate ng paggamit) | ||
| Mga kondisyon ng paggamot | 200℃/10 minutes is recommended, and it can also be designed according to user needs: 160C/20 minutes, 180℃/10 minutes, etc. | |
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