Yuav Siv Thermoplastic Powder Coatings li cas

Txoj kev siv ntawm thermoplastic hmoov txheej feem ntau suav nrog:

  • Electrostatic txau
  • Fluidized txaj txheej txheem
  • Flame Spray technology

Electrostatic Txau

Lub hauv paus ntsiab lus ntawm cov txheej txheem no yog tias cov hmoov electrostatic yog 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 qhov sib txawv ntawm rab phom txau thiab cov hlau ua haujlwm hauv av.

Cov hmoov raug them rau saum npoo ntawm cov hlau ua haujlwm hauv av, tom qab ntawd yog yaj hauv qhov cub thiab txias kom tau txais cov txheej txheem zoo.Qhov loj me yog nruj me ntsis xaiv ntawm 150-200µm.

Yuav siv cov thermoplastic hmoov txheej li cas

Fluidized txaj txheej txheem

Cov txheej txheem no yuav tsum muaj cov hmoov ntim nrog lub tshuab cua siab.Cov cua compressed yog sib npaug zos thoob plaws hauv lub thawv nrog kev pab los ntawm cov porous membrane nyob rau hauv qab ntawm lub thawv, ua rau cov yas hmoov boil zoo li cov kua.

Thaum cov hmoov thermoplastic nyob rau hauv lub txaj fluidized no los rau hauv kev sib cuag nrog preheated hlau workpiece, cov hmoov ze rau nws adheres rau nws nto thiab melts. Cov hlau yog tom qab ntawd nqa thiab txias kom tsim tau cov txheej txheem zoo.

Ob qho tib si finer thiab coarser hais yog haum rau cov txheej txheem no.

Polyethylene PE hmoov txheej

Flame Spray technology

Cov hmoov thermoplastic yog fluidized los ntawm compressed cua thiab pub rau hauv cov phom phom. Cov hmoov yog ces txhaj los ntawm cov nplaim taws ntawm kev kub ceev. Lub sijhawm nyob ntawm cov hmoov hauv cov nplaim hluav taws yog luv luv tab sis txaus kom yaj tag nrho cov hmoov nplej. Molten hais nyob rau hauv daim ntawv ntawm viscous droplets yog tso rau ntawm lub substrate, ua ib tug tuab zaj duab xis thaum solidification.

Cov txheej txheem no yog siv rau cov khoom uas tsis tuaj yeem ua kom sov lossis tsis haum rau hauv qhov cub ua haujlwm.

Flame Spray technology

Lwm txoj hauv kev siv cov txheej txheem thermoplastic hmoov txheej txheej txheej txheej txheej txheej.

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