Metal Effect Powder Coating
General Sumo:
Iyo inogona kupa simbi mhedzisiro poda machira emhando yakasanganiswa, yakachena polyester mhando uye mamwe marudzi eresin, thermosetting poda machira ane yakanakisa Yemuviri zvimiro, makemikari zvimiro uye zvekushongedza zvimiro. Inokodzera kushandiswa kwemukati kana kunze. Ichi chigadzirwa chine chakasarudzika uye chakasarudzika chitarisiko chekushongedza mhedzisiro, chinoshandiswa zvakanyanya mukati mekuputira pamusoro pemidziyo yemumba, midziyo yekubikira, magomba emidziyo, midziyo yemagetsi, fenicha yemukati, zvikamu zvemotokari, nezvimwe.
Product Series:
kupa zvakakwirira (80% pamusoro), semi-mwenje (50-80%), girazi rakajeka (20-50%) uye hapana- mwenje (20% pazasi) zvigadzirwa kana pane zvinodiwa
Zvinhu Zvenyama:
Chaiyo giravhiti (g/cm3, 25℃): 1.4-1.7
Particle saizi kugovera: 100% isingasviki 100 micron (Inogona kugadziridzwa zvinoenderana nezvinodiwa zvakakosha zvekupfeka)
Mamiriro ekuvaka:
Pretreatment: Yakasiyana pretreatment for different substrates (phosphating treatment, jecha blasting treatment, shot peening treatment)
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 |
| kukanganisa kuramba | ISO 6272 | 50kg.cm |
| cuping test | ISO 1520 | 8mm |
| simba rekunamatira (row lattice method) | ISO 2409 | 0 level |
| kukotama | ISO 1519 | 2mm |
| kuoma kwepenzura | ASTM D3363 | 1H |
| munyu spray test | ISO 7253 | >500 maawa |
| bvunzo inopisa uye yakanyorova | ISO 6270 | >1000 maawa |
| kupisa kuramba | 110 ℃/24 maawa (machena) | yakanakisa mwenje kuchengetedza, ruvara musiyano≤0.3-0.4 |
Notes:
1.Miedzo iri pamusoro yakashandiswa 0.8mm gobvu inotonhora-yakakungurutswa simbi mahwendefa ane coating ukobvu 50-70 microns.
2.Indekisi yekushanda yejasi iri pamusoro inogona kuderera zvishoma nekuderera kwe gloss.
Avhareji yebasa:
9-12 sq.m./kg; firimu ukobvu 60 microns (akaverengerwa ne100% poda coating utilization rate)
Kurongedza uye chekufambisa:
makatoni akaputirwa nemabhegi e polyethylene, uremu hwemambure ndeye 20kg. Zvinhu zvisina ngozi zvinogona kutakurwa nenzira dzakasiyana-siyana, asi chete kudzivisa zuva rakananga, unyoro uye kupisa, uye kudzivisa 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.
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