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Ndị na-emepụta ihe na ndị na-ebunye ihe n'aluminom na China kemgbe 2002 - Henglicai ACP
Asụsụ
Ndị na-emepụta ihe na ndị na-ebunye ihe n'aluminom na China kemgbe 2002 - Henglicai ACP
The mmepụta usoro, dị ka oyi composite usoro, thermal mejupụtara usoro, na-aga n'ihu mejupụtara usoro na intermittent mejupụtara usoro, na-eji maka. Mpempe akwụkwọ mejupụtara aluminom , dị ka isi plastik na akụkụ abụọ-akụkụ.
Nke mbụ, ihicha eriri aluminom bụ akụkụ dị mkpa na mmepụta. A na-ekpuchi elu ya na mmanụ mmanu na ndị na-egbochi oxidants, a na-etinyekwa uzuzu n'oge njem, na-emetụta njikọ ya.
Nke abụọ, a ok kemịkalụ nchebe film na-guzobere n'elu coils ka mma oxidation eguzogide na ogologo ndụ. , mgbe ihicha na chemical ọgwụgwọ. Usoro maka ihicha mgbe niile: Aluminom eriri igwe → fesa degreasing → mmiri na-asa → ịnọpụ iche → ọgwụgwọ kemịkalụ → ịsacha mmiri → ihicha → oyi → ikuku.
Nke atọ, A na-etinye eriri igwe aluminom kpochara na mkpuchi, ebe a na-ese resin fluorocarbon dị elu n'elu. Usoro eruba : eriri aluminom → nri → mkpuchi mkpuchi fluorocarbon → ikuku ikuku na-ekpo ọkụ na-eme achịcha → jụrụ oyi → ihe nkiri → ịkpụ → winding.
Nke anọ , Ogwe nke mpụta ACP panel kpuchie ya na agba abụọ na primer nke mere na topcoat nke facade bụ mkpuchi fluorocarbon resin nke na-eguzogide ihu igwe nke ukwuu, ya bụ polyvinylidene fluoride. (PVDF) na-egosipụta ezigbo nguzogide UV na mmetọ gburugburu ebe obibi. Nke ahụ na-eme ka elu ahụ maa mma. N'elu mpempe akwụkwọ ACP nwere ọ bụghị naanị agba ọla , kamakwa ụdị ụkpụrụ marble mara mma. A na-etinyekarị ihe mkpuchi Fluorocarbon na mkpuchi aluminom site na mkpuchi mpịakọta wee sie ya na okpomọkụ dị elu iji kpoo ha. Akụrụngwa na-aga n'ihu na-emepụta , nke mbụ primed, emesia a na-ekpuchi ya n'elu, na nke ikpeazụ, a na-ekpuchi ya na varnish elu. Ngụkọta ọkpụrụkpụ nke agba atọ oyi akwa bụ 30μm. Agba nke ọ bụla kwesịrị ka esi ya na 200 Celsius maka ihe dịka 60 sekọnd ruo mgbe ọ kpọrọ nkụ.
Nke ise , Mgbe a kpochara oven, a na-eme ka ikuku dị jụụ ngwa ngwa. Enwere ike iji resin epoxy, resin polyester na resin acrylic mee agba mgbidi dị n'ime. Mgbe a na-ekpuchi primer, topcoat, na varnish elu, ozugbo tinye ihe nkiri nchebe PE n'elu mkpuchi ahụ iji zere ịchacha elu n'oge nhazi, njem na ntinye ọzọ. Ihe nkiri nchebe na-ejide onwe ya ma nwee ike wepụ ya mgbe echichi. Igwe mkpuchi aluminom nke ejiri fluorocarbon resin nwere ike ịbanye n'ime usoro nke ịmepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe dị mkpa nke atọ, na PE plastic n'etiti na nrapado n'akụkụ abụọ. Enwere ike ịmepụta mpempe akwụkwọ PE na adhesives iche iche ma ọ bụ site na njikọta nke okpukpu atọ. A na-emepụta mpempe akwụkwọ nke okpukpu atọ nke nwere nhazi nke nrapado, wee jikọta ya na elu na nke ala. aluminum mpempe akwụkwọ. 0.15mm dị na ọkpụrụkpụ na aluminum panel na abụọ, na 3 ~ 5mm na isi oyi akwa , 4 ~ 6mm na ngụkọta ọkpụrụkpụ. N'ikpeazụ , a dum panel na-bee n'ime 1220x2440mm.
