Iko kushandiswa kwehupfu hwekuputira fenicha yehuni iri kukura nekukurumidza

Powder coating yakagara ichishandiswa kune simbi substrates. Mumakore achangopfuura kuburikidza neindasitiri inoenderera mberi nekuedza kuderedza tembiricha yekurapa, kuvandudza tekinoroji yekupfapfaidza, Powder coatings akaiswa muMDF nemamwe huni.

Kupfapfaidza poda kunogona kuita kushandiswa kwemaindasitiri kwezvigadzirwa zvehuni kuderedza kurasikirwa kwemvura uye saizi shanduko, ukuwo kupfapfaidza kwacho kuchigona kuwana gloss yakakwirira uye inopenya. ruvara Mhedzisiro, panguva iyi mune iyo yakanyanya kuomesesa VOC zvirambidzo pamamiriro ezvinhu, inopa chinotsiva che solvent-based coatings solution.

Formaldehyde uye benzene zvinhu zvave chinhu chakakosha chekushongedza kwemukati kusvibiswa, kushandiswa kwehupfu hwekuputira kunogona kunyatso kudzikisa rudzi urwu rwekusvibiswa. Formaldehyde inonyanya kubva pakunamira kwehuni hwakasanganiswa, nekuti rudzi urwu rwepuranga rakagadzirwa nevanhu rinogadzirwa neakawanda fiber fiber, sawdust. Iyo yechinyakare inonamatira inoshandiswa munyika yedu ndeye weti aldehyde mafuta chingamu, iyo inoumbwa neurea uye formaldehyde, uye iyo Morbillo ye formaldehyde inopfuura urea. Nokudaro, mushure mekushandisa mhepo ichaonekwa yakasununguka State of formaldehyde, kubuda kunze kunosvibisa mweya wemukati. Iyo poda yekuputira inogona kunyatsovhara ndiro uye kudzivirira iyo formaldehyde kubva pakubuda mumhepo.

Benzene system zvinhu zvinonyanya kubva papende, Powder coating haishandisi zvinonyungudutsa, uye mushure mekurapa haichabudisi chero organic volatile matter, izvi zvinogona kushandiswa kugadzirisa kusvibiswa kwe organic volatile matter kubva kutsime.
Kupfeka-kusapfeka, kusakwenya uye mamwe mapeji ehupfu akagadzirwa akagadzirwa uye akaiswa mukushandiswa.
Kune fenicha makabati uye general musika wekushongedza, Powder coating inogona kurapa pamamiriro e120 C ne3min, pasi pechisimbiso chekuvimbisa kunaka kwejasi. Uye zvakare, UV-inorapika poda machira zvakare ane mikana yebhizinesi.

Musika wepamusha wakadai sehutano hwetiririyoni, Lai Tai, East Technology, Boloni, Orin nevamwe vagadziri vefenicha vakaunza hupfu hwekuputira fenicha yemapuranga, Zvichienzaniswa neyechinyakare pendi, hupfu hwekupfeka kune zvakanakira maererano nemutengo, kutenderera kutenderera, uye kubva kunobva kwazviri. inogadzirisa dambudziko rekuburitswa kweVOC, kuwana "zero emissions" mukuita kwekunyorera, zvakare inounza yakachengeteka, yakachena kugadzirwa nharaunda.

Kune vatengi, iyo yakanyanya intuitive kunzwa ndeyekuti hapana kunhuhwirira kunoshatirisa, uye izvi zvinounza hutano uye hwakagadzikana ruzivo.