Qeb: Thermoplastic Powder Txheej
Thermoplastic hmoov txheej melts thiab ntws ntawm daim ntawv thov ntawm tshav kub, tab sis tseem muaj tib yam tshuaj muaj pes tsawg leeg thaum nws solidifies ntawm txias. Thermoplastic hmoov txheej yog raws li cov thermoplastic resins ntawm siab molecular hnyav. Cov khoom ntawm cov coatings no nyob ntawm seb cov yam ntxwv ntawm cov resin. Cov tawv thiab resistant resins zoo li yuav nyuaj, nrog rau kim, yuav tsum tau hauv av rau hauv cov khoom zoo heev uas tsim nyog rau daim ntawv thov tshuaj tsuag thiab fusing ntawm nyias zaj duab xis. Yog li ntawd, cov txheej txheem thermoplastic resin tau siv ntau dua los ua cov txheej txheem ua haujlwm ntawm ntau mils thickness thiab yog siv los ntawm cov txheej txheem ntawm kev siv lub txaj fluidized.
Thermoplastic Coatings Powder Supplier:
PECOAT® Thermoplastic Polyethylene Powder Coatings
Vim li cas siv cov thermoplastic txheej?
Thermoplastic coatings muaj kev tiv thaiv zoo heev ntawm cov qauv hlau tiv thaiv corrosion, hnav thiab tsim kua muag thiab tshuaj tua kab mob. Lawv ua tau zoo tshaj lwm cov txheej txheem, tshwj xeeb tshaj yog nyob rau hauv lub neej ntev, kev cuam tshuam ib puag ncig thiab muaj peev xwm tiv thaiv cov hlau hauv qhov kub thiab txias mus txog -70 ° C.
Yuav Siv Thermoplastic Powder Coatings li cas
Kev siv cov txheej txheem thermoplastic hmoov txheej feem ntau suav nrog: Electrostatic spraying Fluidized txaj txheej txheem Nplaim Txau tshuab Electrostatic Txau Lub hauv paus ntsiab lus ntawm cov txheej txheem no yog tias cov hmoov electrostatic coj mus rau saum npoo ntawm cov hlau ua haujlwm nyob rau hauv kev sib xyaw ua ke ntawm compressed cua thiab hluav taws xob teb. thaum dhau los ntawm qhov sib txawv ntawm rab phom txau thiab cov hlau ua haujlwm hauv av. Cov hmoov raug them rau saum npoo ntawm lub hauv paus hlau workpiece, ces yog melted nyob rau hauv ib tugNyeem ntxiv…
Thermoplastic Powder Coatings Hom
Thermoplastic hmoov coatings hom feem ntau muaj cov nram qab no hom: Polypropylene Polyvinyl chloride (PVC) Polyamide (Nylon) Polyethylene (PE) Qhov zoo yog cov tshuaj tiv thaiv zoo, toughness thiab saj zawg zog, thiab tuaj yeem siv rau cov txheej tuab. Qhov tsis zoo yog gloss tsis zoo, tsis zoo leveling thiab tsis zoo adhesion. Kev taw qhia tshwj xeeb ntawm cov hmoov txheej thermoplastic: Polypropylene hmoov txheej Polypropylene hmoov txheej yog cov hmoov dawb thermoplastic nrog ib txoj kab uas hla ntawm 50 ~ 60 mesh. Nws tuaj yeem siv los tiv thaiv corrosion, pleev xim thiab lwm yam. Nws yogNyeem ntxiv…
Dab tsi yog Dip Txheej Txheej Txheem
Dab tsi yog Dip Txheej Txheej Txheej Txheej Txheej Txheej Txheej Txheej Txheej, lub substrate yog dipped rau hauv cov kua txheej txheej thiab tom qab ntawd tshem tawm ntawm cov tshuaj ntawm kev tswj ceev. Txheej thickness generally nce nrog ceev tshem tawm ceev. Lub thickness yog txiav txim los ntawm qhov sib npaug ntawm lub zog ntawm qhov chaw stagnation ntawm cov kua dej. Kev tshem tawm sai sai rub cov kua dej ntau ntxiv mus rau saum npoo ntawm lub substrate ua ntej nws muaj sijhawm los ntws rov qab rau hauv cov tshuaj.Nyeem ntxiv…
Dab tsi resins yog siv nyob rau hauv thermoplastic hmoov txheej
Muaj peb lub hauv paus resins siv hauv cov hmoov thermoplastic hmoov txheej, vinyls, nylons thiab polyesters. Cov ntaub ntawv no yog siv rau qee daim ntawv thov kev sib cuag zaub mov, khoom siv hauv chaw ua si, lub laub yuav khoom, tsev kho mob txee thiab lwm yam kev siv. Ob peb ntawm cov thermoplastics muaj ntau yam zoo li lub zog, kev ua tau zoo thiab kev ruaj ntseg uas yuav tsum tau muaj nyob rau hauv cov ntawv thov uas siv cov hmoov thermoset. Cov hmoov thermoplastic feem ntau yog cov khoom hnyav molecular uas yuav tsum tau kub siab kom yaj thiab ntws. Lawv feem ntau siv los ntawm kev siv lub txaj fluidizedNyeem ntxiv…
Dab tsi yog Thermoplastic Powder Txheej
Lub thermoplastic hmoov txheej melts thiab ntws ntawm daim ntawv thov ntawm tshav kub, tab sis tseem muaj tib yam tshuaj muaj pes tsawg leeg thaum nws solidifies ntawm txias. Thermoplastic hmoov txheej yog raws li cov thermoplastic resins ntawm siab molecular hnyav. Cov khoom ntawm cov coatings no nyob ntawm seb cov yam ntxwv ntawm cov resin. Cov tawv thiab resistant resins zoo li yuav nyuaj, nrog rau kim, yuav tsum tau hauv av rau hauv cov khoom zoo heev uas tsim nyog rau daim ntawv thov tshuaj tsuag thiab fusing ntawm nyias.Nyeem ntxiv…
Thermosetting hmoov txheej thiab thermoplastic hmoov txheej
Powder txheej yog ib hom txheej uas yog siv los ua cov hmoov av dawb, qhuav. Qhov sib txawv tseem ceeb ntawm cov xim ua kua thiab cov hmoov txheej yog tias cov hmoov txheej tsis tas yuav muaj cov kuab tshuaj los ua kom cov binder thiab muab tub lim rau hauv daim ntawv ua kua. Cov txheej yog feem ntau siv electrostatically thiab tom qab ntawd kho nyob rau hauv cov cua sov kom nws ntws thiab tsim "daim tawv nqaij".Nyeem ntxiv…