Epoxy Polyester Hmoov Txheej
Kev Taw Qhia General:
Epoxy resin thiab polyester cob yog siv los ua cov ntaub ntawv tseem ceeb, thiab muaj lawv tus kheej cov khoom tshwj xeeb, yog li cov yeeb yaj kiab tsim tau zoo nkauj zoo nkauj, txhua yam khoom thiab muaj zog corrosion kuj, dav siv nyob rau hauv txheej ntawm ntau yam khoom siv hlau sab hauv tsev.
Scope ntawm daim ntawv thov: Kho kom zoo nkauj thiab txheej ntawm cov hlau nto ntawm cov khoom siv hauv tsev, hlau rooj tog, chaw ua haujlwm, cov khoom siv hluav taws xob, cov khoom siv kho kom zoo nkauj sab hauv, cov khoom siv tsheb, cov menyuam yaus cov khoom ua si, thiab lwm yam.
Khoom Series:
Standard hom thiab tsis tshua muaj kub solidified hmoov txheej
Nws tuaj yeem ua rau cov khoom siv nrog lub teeb ci siab (80% saum toj no), semi-teeb (50-80%), lub teeb tiaj tus (20-50%) thiab tsis muaj teeb (tsawg dua 20%).Raws li tus neeg siv yuav tsum tau tswj cov gloss.
Lub cev muaj zog:
Lub ntiajteb txawj nqus (g / cm3, 25 ℃): 1.4-1.7
Particle loj faib: 100% tsawg dua 100 micron (Nws tuaj yeem hloov kho raws li qhov tshwj xeeb ntawm txheej txheej)
Kev tsim kho:
Pretreatment: Txawv pretreatments yog siv rau txawv substrates (phosphating kev kho mob, kev kho sandblasting, txhaj tshuaj peening kev kho mob, thov hu rau peb kom paub meej ntxiv)
Kev kho hom: nws tuaj yeem kho tau los ntawm hluav taws xob infrared, roj infrared, cua sov convection kom qhuav txoj kev, qhov cub thiab lwm txoj kev
Curing Conditions:
Standard 180 ℃ (ua haujlwm kub), 15 min
Tsis tshua muaj kub taag hom 160 ℃ (workpiece kub), 15 min
Txheej kev ua tau zoo:
| Cov khoom kuaj | Kev soj ntsuam tus qauv lossis txoj kev | Ntsuas ntsuas |
| cuam tshuam tsis kam | ISO 6272 Kev Tswj Xyuas | 50 kg cm |
| khob test | ISO 1520 Kev Tswj Xyuas | 8 hli |
| adhesive force (kab lattice method) | TS EN ISO 2409 | 0 qib |
| khoov | TS EN ISO 1519 | 2 hli |
| cwj mem hardness | ASTM D 3363 3 | 1 H-2 H |
| ntsev tsuag test | ISO 9227 Kev Tswj Xyuas | > 500 teev |
| kub thiab humid xeem | ISO 6270 Kev Tswj Xyuas | > 1000 teev |
| kub tsis kam | 100 ℃ X 24 teev (dawb) | zoo heev lub teeb tuav, xim txawv≤ 0.3-0.4 |
Nco tseg:
1.Cov kev ntsuam xyuas saum toj no tau siv 0.8mm tuab txias-kuav los tiag steel daim hlau nrog txheej txheej thickness ntawm 30-40 microns tom qab txheej txheem pretreatment.
2.Qhov Performance index ntawm cov txheej saum toj no yuav txo qis me ntsis nrog qhov txo qis ntawm gloss.
Kev pab them nqi nruab nrab:
9-14 sq.m./kg;zaj duab xis thickness 60 microns (xws li 100% hmoov txheej siv tus nqi)
Packing thiab thauj:
cartons yog lined nrog polyethylene hnab, nqa nyhav yog 20kg;Cov ntaub ntawv tsis muaj kev phom sij tuaj yeem thauj tau ntau txoj hauv kev, tab sis tsuas yog kom tsis txhob raug tshav ntuj ncaj qha, ya raws thiab cua sov, thiab tsis txhob sib cuag nrog cov tshuaj lom neeg.
Cov kev xav tau khaws cia: Ntxuav, qhuav, qhov cua, kom deb ntawm lub teeb, chav tsev kub hauv qab 30 ℃, thiab yuav tsum tau rwb thaiv tsev los ntawm qhov hluav taws kub, kom deb ntawm qhov cua sov.
Nco tseg:
Tag nrho cov hmoov ua rau lub cev ua pa, yog li zam kom tsis txhob nqus cov hmoov thiab chav los ntawm kev kho.Sim kom tsis txhob sib cuag ncaj qha ntawm daim tawv nqaij thiab hmoov txheej.Ntxuav daim tawv nqaij nrog dej thiab xab npum thaum xav tau kev sib cuag.Yog tias qhov muag tshwm sim, ntxuav daim tawv nqaij tam sim nrog dej huv thiab nrhiav kev kho mob tam sim ntawd.Plua plav txheej thiab hmoov particle deposition yuav tsum tau zam ntawm qhov chaw thiab cov ces kaum tuag.Cov khoom me me ntawm cov organic yuav ignite thiab ua rau tawg nyob rau hauv hluav taws xob zoo li qub.Tag nrho cov khoom siv yuav tsum tau ua hauv av, thiab cov neeg ua haujlwm tsim kho yuav tsum hnav cov khau tiv thaiv zoo li qub kom cov av tiv thaiv hluav taws xob zoo li qub.
