
Kev txheej thermoplastic dip yog ib hom txheej txheem uas siv cov khoom siv thermoplastic los ntawm kev siv lub tshuab dipping. Cov khoom hlau uas tau ua kom sov ua ntej lawm raug muab tso rau hauv lub dab dej uas muaj cov khoom siv txheej, uas lo rau cov khoom hlau, tom qab ntawd yaj, thiab kho kom zoo kom ua tau ib txheej tuab thiab sib npaug.
Cov khoom siv thermoplastic txheej feem ntau yog cov hmoov fluidized lossis plastisol kua. Lawv tsis muaj tshuaj lom neeg thaum raug cua sov. Ua ntej, cov khoom hlau raug cua sov mus rau qhov kub uas xav tau; tom qab ntawd dipping, tom qab cua sov thiab txias ces hloov cov khoom txheej mus rau hauv ib txheej tuab nrog lub zog siab thiab cov khoom ua tau zoo heev.
PECOAT® cov khoom siv thermoplastic txheej (PE, PVC, PA, PP, ETFE, Thiab PVC Plastisol) ua tau zoo dua lwm cov txheej txheej nrog kev ua tau zoo heev thiab kev siv nyiaj tsawg. Lawv qhov zoo tseem ceeb yog lub zog lo rau siab, tiv taus kev cuam tshuam, kev puas tsuaj, kev khawb thiab txawm tias tev tawm.

- Cov txheej txheej thermoplastic tuaj yeem siv tau ntau txheej tuab dua li lwm cov txheej txheej. Lawv xav tias mos dua thiab xis dua rau kov dua li cov txheej txheej tawv.
- Cov yas txheej tuab ua haujlwm ua cov khoom rwb thaiv hluav taws xob zoo heev thiab ua rau cov khoom txheej no tiv taus kev hloov pauv kub.
- Cov khoom siv thermoplastic melts thiab ntws los tsim kom muaj qhov sib luag zoo, txuas mus ntxiv uas npog cov ces kaum zoo, nws siv tau ntev thiab muaj UV tiv thaiv zoo rau cov xim tuav.
- Cov txheej txheem thermoplastic tsis muaj VOCs, halogens thiab BPA, ua rau lawv yog qhov kev xaiv zoo rau ib puag ncig.
Cov yam ntxwv tshwj xeeb ntawm cov thermoplastic coatings ua rau lawv muaj ntau yam rau ntau yam kev siv. PECOAT® cov thermoplastic coatings siv dav hauv cov teb hauv qab no:
- Cov cuab yeej siv hauv tsev
- Qhov chaw pib
- Txheej ntawm aluminium profiles
- Qhov rai trim
- Rooj tog nyob sab hauv tsev thiab sab nraum zoov
- Kev tsim kho vaj tse
- Hlau laj kab thiab railings
- Qhov chaw pabcuam zaub mov
- Cov khoom muag, thiab lwm yam.
Cov kev lag luam sib txawv muaj cov kev xav tau sib txawv rau cov khoom, thiab cov kev xav tau no txuas ntxiv mus rau qhov ua tau zoo ntawm cov txheej txheem siv, suav nrog ntau yam xws li txheej thickness, hardness, khawb tsis kam, adhesion, thiab tsos.
Muaj ntau cov ntaub ntawv siv los ua thermoplastic dip hmoov txheej thiab electrostatic tsuag hmoov txheej, suav nrog polyethylene, PVC, nylon, polypropylene. Kev xaiv yuav tsum yog raws li qhov yuav tsum tau ua rau cov khoom yuav tsum tau coated.
Polyethylene hmoov txheej yog siv dav tshaj plaws, txheej txheej muaj cov tshuaj tiv thaiv zoo heev, tiv thaiv kev laus, cuam tshuam tsis kam, khoov tsis kam, acid tsis kam, ntsev tsuag tshuaj tiv thaiv corrosion, thiab muaj qhov zoo dua ntawm kev kho kom zoo nkauj. Vim nws cov hluav taws xob rwb thaiv tsev zoo, lawv feem ntau siv rau hauv cov ntawv thov uas cov neeg siv cuam tshuam nrog cov khoom nquag, xws li cov tes tuav hauv tsheb subway.
Polyvinyl txheej (PVC) feem ntau xav tau ib tug primer kom tau ib tug muaj zog daim ntawv cog lus nrog cov khoom yuav tsum tau coated tab sis khaws cov yooj uas ua rau lawv zoo tagnrho rau siv nyob rau hauv cov ntaub ntawv uas cov khoom raug rau fabrication ua hauj lwm tom qab txheej, xws li khoov thiab kos duab.
Nylon txheej kuj xav tau ib tug primer rau qhov zoo tshaj plaws adhesion, nylon txheej yog ib qho nyuaj hnav nrog ib tug tsis tshua muaj coefficient ntawm kev sib txhuam, thiab feem ntau yog siv rau bearings thiab lwm yam kev siv nrog txav qhov chaw.
| Cov khoom | PE | PVC | Nylon (PA) |
| Huab cua muaj peev xwm | 2 | 4 | 3 |
| ntsev tsuag kuj | 2 | 5 | 3 |
| Acid kuj | 4 | 5 | 1 |
| tej yam kuj | 4 | 5 | 5 |
| FDA | Pass | Tsis Pass | Pass |
| Hluav taws xob insulating | 5 | 4 | 3 |
| adhesion | 4 | 1 | 1 |
| yooj Yim | 4 | 4 | 4 |
| Hardness | 4 | 3 | 4 |
* Cov kev sib piv saum toj no tsuas yog siv rau kev siv xwb. * 5 - Zoo, 4 - Zoo, 3 - Zoo, 2 - Ok, 1 - Tsis zoo |