Polyester Resin Powder Coating
Kenyelletso e Akaretsang:
E entsoe ka carboxyl polyester resin, pigment filler le TGL e le pheko, e nang le khanyetso e matla ea leholimo le khanyetso ea UV. Thepa e ntle ea mochini, boima bo phahameng, ho hanyetsa mongoao, ho hanyetsa kutu; Thepa e ntle ea boemo bo botle, filimi ha e na likoti, masoba a honyehang le liphoso tse ling; E ka sebelisoa bakeng sa lihlahisoa tsa tšepe tse ka ntle tse kang air conditioner, mabone a ka ntle le mabone.
Letoto la Sehlahisoa:
ho fana ka lintlha tsa bohlokoa (80% ka holimo), semi-light (50-80%), khalase e hlakileng (20-50%) le lihlahisoa tse se nang leseli (20% ka tlase) kapa ho latela litlhoko
Thepa ea Sebele:
Matla a khoheli a khethehileng(g/cm3, 25℃) : 1.2-1.7
Kabo ea boholo ba likaroloana: 100% ka tlase ho 100 micron (E ka fetoloa ho latela litlhoko tse khethehileng tsa ho penta)
Maemo a Kaho:
Pretreatment: bokaholimo bo lokela ho hloekisoa hantle ho tlosa oli le mafome. Ts'ebeliso ea li-iron series phosphating kapa li-zinc series phosphating li ka ntlafatsa le ho feta bokhoni ba ts'ireletso ea kutu.
Mokhoa oa ho folisa: kaho ea sethunya sa letsoho kapa sa othomathike
Maemo a ho folisa: 190-200 ℃ (mocheso oa workpiece), metsotso e 10
Ts'ebetso ea ho roala:
| Ntho ea teko | Tekanyetso kapa mokhoa oa ho hlahloba | Lipontšo tsa liteko | ||
| lintlha-khōlō | halofo ea leseli/khalase e hlakileng | ha- khanya | ||
| khanyetso ea tšusumetso | ISO 6272 | 50kg.cm | 40kg.cm | 40kg.cm |
| teko ea mohope | ISO 1520 | 8mm | 7mm | 7mm |
| matla a sekhomaretsi (mokhoa oa lattice) | ISO 2409 | 0 boemo | ||
| kobeha | ISO 1519 | 2mm | 3mm | 3mm |
| boima ba pentšele | ASTM D3363 | 1H-2H | ||
| teko ea ho fafatsa letsoai | ISO 7253 | > lihora tse 500 | ||
| teko e chesang le e mongobo | ISO 6270 | > lihora tse 1000 | ||
| ho hanyetsa mocheso | 150 ℃X24 lihora (tse tšoeu) | ho boloka khanya e babatsehang, phapang ea mebala≤0.3-0.4 | ||
Lintlha:
1.Liteko tse kaholimo li sebelisitse lipoleiti tsa tšepe tse kolobisitsoeng ka serame tse 0.8mm tse botenya ba li-micron tse 30-40 kamora kalafo e tloaelehileng.
2.Tlhahiso ea ts'ebetso ea ho roala ka holimo e ka fokotseha hanyenyane ka ho fokotseha ha khanya.
Kakaretso ea khaso:
8-11 sq.m./kg; botenya ba filimi 70 microns (e baloang ka sekhahla sa ts'ebeliso ea phofshoana ea 100%)
Ho paka le ho palama:
mabokose a kentsoe ka mekotla ea polyethylene, boima ba letlooa ke 20kg; Lisebelisoa tse se nang kotsi li ka tsamaisoa ka litsela tse sa tšoaneng, empa feela ho qoba letsatsi le tobileng, mongobo le mocheso, le ho qoba ho kopana le lik'hemik'hale.
Litlhoko tsa polokelo:
E hloekile, e omme, e nang le moea, hole le khanya, mocheso oa kamore o ka tlase ho 30 ℃, 'me e lokela ho kenngoa mohloling oa mollo, hole le mohloli oa mocheso.Nako e sebetsang ea polokelo ke likhoeli tse 6 ho tloha letsatsing la tlhahiso. Ka mor'a nako ea polokelo, e ka hlahlojoa hape 'me ea sebelisoa hape haeba liphello li finyella litlhoko. Lits'oants'o tsohle li tlameha ho phutheloa bocha 'me li khutlisetsoe liphutheloana tsa tsona tsa pele kamora ho sebelisoa.
Lintlha:
Li-powders tsohle li halefisa tsamaiso ea ho hema, kahoo qoba ho hema phofo le mouoane ho tloha ho folisa. Leka ho qoba ho kopana ka ho toba pakeng tsa letlalo le ho roala phofo. Hlatsoa letlalo ka metsi le sesepa ha ho hlokahala. Haeba motho a shebana le batho mahlong, hlatsoa letlalo hang-hang ka metsi a hloekileng 'me u batle ngaka hang-hang. Lera la lerole le phofshoana ea phofshoana li lokela ho qojoa holim'a metsi le hukung e shoeleng. Likaroloana tse nyane tsa organic li tla hotetsa le ho baka ho phatloha tlasa motlakase o tsitsitseng. Lisebelisoa tsohle li lokela ho etsoa fatše, 'me basebetsi ba kaho ba roale lieta tse thibelang li-static ho boloka fatše ho thibela motlakase o tsitsitseng.
