Vasega Fnylon/suia polyester enameled lapotopotouaea apamemea
Fa'amatalaga o oloa
O nei uaea tetee enamled ua faʻaaogaina lautele mo resistors masani, taavale
vaega, taamilomilo tetee, ma isi e faaaoga ai lefa'amavaegafa'agaioiga e sili ona fetaui mo nei fa'aoga, fa'aaoga lelei atoatoa uiga iloga o le fa'auluina enamel.
E le gata i lea, o le a matou faia le ufiufi enamelfa'amavaegao uaea u'amea taua e pei o le ario ma le uaea platinum i luga o le poloaiga. Fa'amolemole fa'aaoga lenei gaosiga-i-oka.
Ituaiga uaea Alloy e leai ni mea
O le u'amea e mafai ona tatou faia enamelled o uaea u'amea-nikeli, uaea Constantan, uaea Manganin. Kama Wire,NiCr Alloy wire,FeCrAl Alloy wire etc
Ituaiga fa'alava
Insulation-enamelled Igoa | Tulaga vevelaºC (taimi faigaluega 2000h) | Code Igoa | GB Code | ANSI. ITIGA |
Polyurethane enamelled uaea | 130 | UEW | QA | MW75C |
Uaea enamel polyester | 155 | PEW | QZ | MW5C |
Polyester-imide uaea enamelled | 180 | EIW | QZY | MW30C |
Polyester-imide ma polyamide-imide uaea fa'apipi'i fa'apipi'i lua | 200 | EIWH (DFWF) | QZY/XY | MW35C |
Polyamide-imide uaea enamelled | 220 | AIW | QXY | MW81C |
O mea tau vaila'au,%
Cu | Bi | Sb | As | Fe | Ni | Pb | S | Zn | RoHS Directive | |||
Cd | Pb | Hg | Cr | |||||||||
99.90 | 0.001 | 0.002 | 0.002 | 0.005 | - | 0.005 | 0.005 | - | ND | ND | ND | ND |
Meatotino Faaletino
Lisi Lisi – Liquidus | 1083ºC |
Lisi Lisi – Solidus | 1065ºC |
Malosi | 8.91 gm/cm3@ 20 ºC |
Gravity Fa'apitoa | 8.91 |
Tete'e eletise | 1.71 microhm-cm @ 20 ºC |
Fa'aeletise Fa'atonu** | 0.591 MegaSiemens/cm @ 20 ºC |
Amioga vevela | 391.1 W/m ·oK i le 20C |
Coefficient o le fa'alauteleina o le vevela | 16.9 ·10-6perºC(20-100 ºC) |
Coefficient o le fa'alauteleina o le vevela | 17.3 ·10-6perºC(20-200 ºC) |
Coefficient o le fa'alauteleina o le vevela | 17.6·10-6perºC(20-300 ºC) |
Malosiaga o le vevela ma'oti | 393.5 J/kg ·oK i le 293 K |
Modulus o Elasticity i Tension | 117000 Mpa |
Modulus of Rigidity | 44130 Mpa |
Fa'aaogāina o le pepa apamemea
1) Eletise ma eletise, ki
2) Fa'avaa ta'ita'i
3) Feso'ota'i ma ofe fa'afefete
3) PCB fanua
4) Uaea Feso'ota'iga, Uaea fa'auupega, Laupapa telefoni fe'avea'i
5) Lamination gaosiga maa Ion ma ata tifaga PI
6) PCB aoina (faaeletise lagolago) mea