Ituaiga o PCB Circuit Board Conformal Coating Materials Mo PCB fa'apotopotoga Gaosi

Fa'apipi'i fa'apipi'i fa'atasi o le faʻagasologa o le faʻaaogaina o lapisi resin faʻapitoa i luga o laupapa taʻavale e puipuia ai i latou mai elemene leaga o le siosiomaga. O ata polymeric e manifinifi ma e tele ina manino ina ia mafai ona e vaʻai i vaega e ala i le laupapa, ma e le faʻalavelaveina le gaioiga a le laupapa. O lenei faiga e fesoasoani e puipuia PCB maaleale mai le faaleagaina o le susu, pala, vailaau, vai, pefu, ma palapala.

O laupapa faʻapipiʻi faʻapipiʻi e sili atu ona faʻatuatuaina ma umi aua e mafai ona faʻaaogaina e oʻo lava i tulaga ogaoga e aunoa ma le faʻaleagaina pe puupuu. O tagata gaosi oloa ma tagata faʻaoga e sili atu le faʻalelei i mea faʻaeletonika faʻapipiʻiina aua e sili atu le umi.

Conformal coating mea mo PCB

O faiga fa'apipi'i laupapa e fa'aogaina ai mea resini 'ese'ese e maua ai fa'ai'uga puipuia e mana'omia. O le mea moni, o le ituaiga talosaga e manaʻomia e fuafua ai mea e faʻaaogaina i le faʻapipiʻi. Eseese fa'alavalava fa'atasi ofoina atu meatotino eseese, ma e taua le malamalama muamua i au masini ma o latou manaoga faʻagaioiga aʻo leʻi filifilia po o le a le mea e sili ona talafeagai. O nisi o mea e masani ona faʻaaogaina i le faʻapipiʻiina o laupapa vaʻaia o:

Polyurethane resini - Urethane resins e alofagia mo lo latou teteʻe lelei i vailaʻau, abrasion, ma le susu osofaʻiga. E sili ona taatele i fa'aoga ma vaega e ono fa'aalia i sua ma ausa pala. I le pito i lalo, o lenei ituaiga faʻapipiʻi e mafai ona faʻasaʻo ma e faigata ona toe galue ma aveese.

resini akrilik - O resini nei o polymers e faʻamaʻapeina. E faigofie ona toe fai ma mana'omia le fa'agogo faigofie. E sili ona lelei mo laupapa matagaluega e ono fa'aalia i siosiomaga susu. O le aveeseina o mea faʻapipiʻi e faigofie, ma avea ai ma filifiliga sili mo galuega toe faʻaleleia. O le resini, e ui i lea, e le mafai ona tetee atu i ausa vailaʻau ma solvents.

Epoxy resini - Epoxies o mea faʻapipiʻi e gaosia e faʻatupu ai se mea malo i luga o laupapa matagaluega. O le laulau e tetee atu i vailaʻau, abrasion, ma le susū ma e laʻititi lava le faʻafefe. O lenei ituaiga faʻapipiʻi e sili ona lelei mo laupapa taʻavale e maualalo le maualuga o le mamafa o masini ma i latou e manaʻomia le ufiufi atoa i le puipui puipui. I le isi itu, o le maaa o le ufiufi e faʻaitiitia ai le fetuutuunai, o le mea lea e faigata ai ona toe galue ma aveese.

Silicone resini - E mafai foʻi e le faʻapipiʻi laupapa faʻapipiʻi ona faʻaogaina le resini silikoni e sili ona lelei i vailaʻau, susu, vevela, ma faʻamaʻi. O lenei mea faʻapipiʻi faʻapipiʻi e mafai foi ona fetuutuunai ma faigofie ona galue i luga o foliga laupapa eseese. O mea fa'aeletonika e tele ina fa'aalia i si'osi'omaga i fafo e sili ona fetaui mo lenei fa'alavalava ona o le suiga o le susū ma le vevela o vaega. O le natura pa'u o le silicone e faoa ai le tete'e atu i le abrasion ae e ofoina atu foi i ai le maufetuuna'i i le atuatuvalega.

Parylene e - O lenei faʻapipiʻi laupapa faʻasalalau e faia i le faʻaogaina o le ausa vailaʻau. E fa'avevela le mea i totonu o le kasa ma fa'aopoopo i se vacuum lea e polymerize i totonu o le ata manifinifi mana'omia ona tu'u lea i luga o laupapa. O le ata tifaga e sili atu le malosi dielectric ma e faʻasaʻo i le maualuga o le vevela, pala, ma le susu. O le gaosiga faʻapitoa o le gaosiga o lenei mea faʻapipiʻi e sili atu le faigata ma le lauiloa. E fai lava si faigata ona aveese; e masani ona mana'omia le abrasion mo le aveese lelei.

Mo nisi fa'amatalaga e uiga i ituaiga o pcb laupapa matagaluega conformal mea faʻapipiʻi mo pcb faʻapotopotoga gaosiga, e mafai ona e totogia se asiasiga i DeepMaterial i https://www.epoxyadhesiveglue.com/category/epoxy-conformal-coating/ mo le sili atu nisi faʻamatalaga.