Antistatic powder coating
General Sumo:
Antistatic poda coating inonyanya kuumbwa epoxy, polyester resin uye conductive filler uye simbi poda, inonyanya kushandiswa antistatic uye kubvisa static magetsi. Zvakadai sekamuri yekuvhiya yechipatara, kamuri yekombuta, zviridzwa zvakaringana, nezvimwe.
Zvigadzirwa zvakatevedzana: Yakasviba uye yakareruka conductive poda coatings inowanikwa mukati uye kunze kushandiswa.
Zvinhu Zvenyama:
Chaiyo giravhiti (g/cm3, 25℃): 1.4-1.6
Particle saizi kugovera: 100% isingasviki 100 micron (Inogona kugadziridzwa zvinoenderana nezvinodiwa zvakakosha 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: 200 ℃ (workpiece tembiricha), maminitsi gumi
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 |
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:
8-10 sq.m./kg; Ukobvu hwefirimu hunosvika makumi matanhatu emamicrons (akaverengerwa ne100% poda coating utilization rate)
Kurongedza uye chekufambisa:
makatoni akaiswa mabhegi epolyethylene, huremu hwemambure i20kg; Zvinhu zvisina ngozi zvinogona kutakurwa nenzira dzakasiyana, asi chete kudzivirira zuva rakananga, unyoro uye kupisa, uye kudzivirira kusangana nemakemikari zvinhu.s.
Zvido zvekuchengeta:
Yakachena, yakaoma, inofefetera, kure nechiedza, tembiricha yekamuri iri pasi pe30 ℃, uye inofanira kunge yakavharidzirwa kubva pamoto, kure nekupisa. Dzivisa stacking anopfuura mana akaturikidzana.
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.
