High Temperature Resistant Powder Coating
General Sumo:
High tembiricha resistant poda coatings iYakagadzirwa neyemhando yepamusoro tembiricha inodzivirira poda yekumisikidza resins uye musanganiswa wepamusoro tembiricha inodzivirira mafirita, yakakosha inoshanda poda yekuputira ine yakanaka yakakwira tembiricha yekudzivirira, corrosion resistance, uye kugadzikana kwemavara, uye inoshandiswa kune ese marudzi emota yekupomba pombi, oveni, mupunga wemagetsi. cooker, mukati nekunze kwemadziro, gasi remba yekubikira, pombi yemoto, ndiro yekudziisa, heat exchanger, marambi ekuvhenekesa uye mwenje, pombi dzekupedza simba, grill artifacts ekuisa.
Product Series:
kupa kupisa kupisa kwe230 ℃X6 maawa, 250 ℃X3 maawa, 300 ℃X2 maawa.
Zvinhu Zvenyama:
Chaiyo giravhiti (g/cm3, 25℃): 1.4-1.6
Particle saizi kugovera: 100% isingasviki 100 micron. (Inogona kugadziriswa zvinoenderana nezvinodiwa zvekupfeka)
Mamiriro ekuvaka:
Pretreatment: nzvimbo yacho inofanira kunyatsocheneswa kubvisa mafuta uye ngura. Iko kushandiswa kwesimbi yakatevedzana phosphating kana yakakwira mwero zinc series phosphating inogona kuwedzera kuvandudza kugona kwekudzivirira.
Kurapa maitiro: manual kana otomatiki static pfuti kuvaka
Kurapa mamiriro: 230 ° C (workpiece tembiricha), maminetsi gumi nemashanu (130 ° c x5mim, mvura iri muupfu ichave yakanyungudutswa zvishoma nezvishoma kuti ibatsire kuvharika kwakazara kureba, uyezve kusimuka kusvika 230 ° c uye 30mim (workpiece yakasimba tembiricha kusvika batsira bhandi kuti rinyatsosimba)
Coating performance:
| Testing chinhu | Kuongorora mwero kana nzira | Test zviratidzo |
| simba rekuita | ISO 6272 | 50kg.cm |
| cuping test | ISO 1520 | 6mm |
| simba rekunamatira | ISO 2409 | 0 level |
| kuoma kwepenzura | ASTM D3363 | 2H |
| munyu spray test | ISO 7253 | >500 maawa |
| inopisa uye ine mwando | ISO 6270 | kwakanakisa kuchengetedza chiedza |
Notes:
1.Miedzo iri pamusoro yakashandiswa 0.8mm gobvu inotonhora-yakakungurutswa simbi mahwendefa ane coating ukobvu 60-80 microns.
2.Indekisi yekushanda yejasi iri pamusoro inogona kuchinja nekuchinja kwemavara uye gloss.
Avhareji yekuvhara:
9-12 sq.m./kg; firimu ukobvu 60 microns (akaverengerwa ne100% poda coating utilization rate)
Kurongedza uye chekufambisa:
makatoni akaiswa mabhegi epolyethylene, huremu hwemambure i20kg. Zvinhu zvisina ngozi zvinogona kutakurwa nenzira dzakasiyana-siyana, asi chete kudzivirira zuva rakananga, unyoro uye kupisa, uye kudzivirira kusangana nemakemikari zvinhu.
Zvido zvekuchengeta:
Chengetedza mukamuri ine mhepo inofefetera, yakaoma uye yakachena pa30 ℃, isiri padyo nenzvimbo yemoto, kupisa kwepakati uye kudzivirira zuva rakananga. Zvinorambidzwa zvachose kuunganidza pachena. Pasi pemamiriro ezvinhu aya, hupfu hunogona kuchengetwa kwemwedzi mitanhatu. Mushure mehupenyu hwekuchengetedza hunogona kuongororwa zvakare, kana zvigumisiro zvichisangana nezvinodiwa, zvinogona kushandiswa. Midziyo yese inofanirwa kurongedzerwa uye kurongedzerwa mushure mekushandiswa.
Notes:
Mapoda ese ari kutsamwisa kumweya wekufema, saka dzivisa kufemesa hupfu uye chiutsi kubva pakurapa. Edza kudzivisa kusangana kwakananga pakati peganda uye poda coating. Geza ganda nemvura nesipo pazvinenge zvakakodzera. Kana maziso akasangana, geza ganda nekukurumidza nemvura yakachena uye tsvaga kurapwa nekukurumidza. Dust layer uye poda particle deposition inofanira kudzivirirwa pamusoro uye pakona yakafa. Tiny organic particles anobatidza uye kukonzera kuputika pasi pemagetsi akamira. Midziyo yese inofanirwa kudzika pasi, uye vashandi vekuvaka vanofanirwa kupfeka anti-static shangu kuchengetedza pasi kudzivirira magetsi akamira.
