Otu mkpọ topcoat nwere ezigbo mgbochi nchara yana njigide agba
Nkọwa
Otu akwa akwa acrylic bụ mkpuchi na-ehicha ngwa ngwa, nke mejupụtara resin thermoplastic acrylic dị ka ihe ndabere na ihe mkpuchi ihu igwe na ihe mgbakwunye, wdg.
Ọ bụ akwa akwa acrylic nwere otu akụkụ.
Ngwaahịa ahụ nwere njigide siri ike, ihicha ngwa ngwa, na ịdị elu dị mma;
Nlekọta dị mfe nke mkpuchi, ọ dịghị mkpa iwepụ ihe nkiri agba ochie siri ike mgbe ị na-arụzi ma na-ese ihe nkiri ochie acrylic;
Ngwaahịa ahụ dị mfe iji wuo ma nwee ike itinye ya na gburugburu ebe okpomọkụ dị ala.
Nhazi anụ ahụ
| State n'ime akpa | Ọ dịghị lumps siri ike mgbe edemede na ịgwakọta, na a homogeneous ala |
| Ịdị mma | 20 um 40 nm |
| Oge ihicha | Elu akọrọ 0.5H Nhicha siri ike 2H |
| Oge mgbapụta (ISO-6)/S | Otu agba agba ụlọ ọrụ: Acrylic tower igwe agba 105± 15S Acrylic ọlaọcha ntụ ntụ agba 80 ± 20S S041138 acrylic ọlaọcha ọcha 50± 10S Polyester lacquer otu: Acrylic varnish, agba agba 80± 20S Acrylic primer 95± 5KU (Stormer viscosity) |
| Gloss(60)/ unit | Gloss 90± 10 Semi-matte 50± 10 Matte 30± 10 |
| Nnwale kpụpụ | 1 |
| Ike mkpuchi, g/m2W(Varnish Ewezuga ngwaahịa nwere pigmenti transperent) | Ọcha 110 Nwa 50 Uhie, odo 160 Blue, akwụkwọ ndụ akwụkwọ ndụ 160 Agba ntụ 110 |
| Nọmba agba, Mba. | Kootu W2 doro anya ( diamond iron) |
| Agba ọdịdị ihe nkiri | Nkịtị |
| Ọdịnaya na-adịghị agbanwe agbanwe/%N | 35 (akwa doro anya) 40 (akwa agba) |
Mpaghara Ngwa
Enwere ike iji ya mee ihe maka ihe owuwu ígwè, àkwà mmiri, ihe nchebe, ọkụ ọkụ, ụgbọ mmiri ụgbọ mmiri, ụgbọ mmiri superstructures na n'ibu ngwaahịa, wdg nke na-achọ ngwa ngwa ihicha nke elu na ịchọ mma topcoat.
Enwere ike tinye ya na epoxy primer na phosphate primer ma nwee ike iji ya dị ka akwa mkpuchi ịchọ mma n'elu igwe, ma ọ bụ dị ka agba ndozi.
Ngwaahịa dakọtara
Ihe mbido:epoxy primer, epoxy zinc-ọgaranya primer, acrylic primer, polyurethane primer
Agba etiti:epoxy ígwé ojii ígwè etiti agba
Họrọ primers dị iche iche dabere na mpaghara ngwa dị iche iche.
Ọgwụgwọ elu
A ghaghị ikpochapụ elu igwe mkpuchi nke ọma site na mmanụ, oxidation, nchara, mkpuchi ochie, wdg, nke enwere ike iwere site na ịgbawa ọkụ ma ọ bụ ájá ájá.
A ghaghị ihicha elu ahụ nke ọma nke mmanụ, oxide, nchara, mkpuchi ochie, wdg, enwere ike ịgbapụ ma ọ bụ sandblasted iji nweta ọkwa Swedish sa2.5 nke iwepụ nchara, na ihe siri ike nke 30-70μm.
A pụkwara iji aka wepụ nchara ahụ iji nweta ọkọlọtọ ST3 na-ewepụ nchara na Swedish, na-enweghị isi nke 30-70μm.
Ihe ndị ọzọ: gụnyere ihe, ABS, plastik siri ike, aluminom, ígwè galvanized, fiberglass, wdg, chọrọ elu dị ọcha na nke doro anya nke nwere primer kwekọrọ ma ọ bụ pretreatment kwekọrọ.
Ọnọdụ ngwa
Ọnọdụ okpomọkụ: 0℃～35℃;iru iru mmiri: 85% ma ọ bụ obere;mkpụrụ okpomọkụ: 3 ℃ n'elu ebe igirigi.
Nkwakọ ngwaahịa na nchekwa:
Ebe nchekwa nchekwa kwesịrị ịbụ nkụ, dị jụụ, ikuku nke ọma, zere okpomọkụ dị elu, pụọ na ọkụ.Ekwesịrị idobe akpa nkwakọba ikuku.
Ndụ shelf bụ ọnwa iri na abụọ.
Ịkpachara anya
Ọ bụrụ na ịnweghị ike ịkwụsị iji gbọmgbọm ahụ n'otu oge mgbe ịmepechara mkpuchi ahụ, ị ga-emechi mkpuchi ahụ n'oge iji gbochie ihe mgbaze na-ekpochapụ ma na-emetụta ojiji.
Ahụike na nchekwa
Lelee akara ịdọ aka ná ntị na akpa nkwakọ ngwaahịa.Jiri na gburugburu ikuku ikuku.Ekutela alụlụ agba ma zere ikpughe akpụkpọ ahụ.
Jiri ncha, ncha na mmiri dị mma saa ozugbo ma ọ bụrụ na agba agbasara n'akpụkpọ ahụ.Jiri mmiri sachaa nke ọma ma ọ bụrụ na a fesa n'anya ma chọọ nlekọta ahụike ozugbo.