Klas Fnaịlọn/Emenamel gbara gburugburu nke enamel polyester gbanwerewaya ọla kọpa
Nkọwa Ngwaahịa
A na-eji waya ndị a enamel eguzogide eme ihe nke ọma maka resistors nkịtị, ụgbọala
akụkụ, resistors na-agbagharị agbagharị, wdg. site na ijimkpuchinhazi kachasị mma maka ngwa ndị a, na-eji uru zuru oke nke njirimara pụrụ iche nke mkpuchi enamel.
Ọzọkwa, anyị ga-eji ihe mkpuchi enamel kpuchie ya.mkpuchiwaya ígwè dị oke ọnụ ahịa dịka waya ọlaọcha na platinum mgbe ị zụrụ ya. Biko jiri ya mee ihe n'usoro.
Ụdị waya Alloy gba ọtọ
Ihe anyị nwere ike ime bụ waya ọla kọpa-nickel, waya Constantan, waya Manganin. Waya Kama, waya NiCr, waya FeCrAl alloy wdg. waya alloy
Ụdị mkpuchi
| Aha ejiri mkpuchi kpuchie | Ọkwa okpomọkụ°C (oge ọrụ awa 2000) | Aha Koodu | Koodu GB | Ụdị ANSI |
| Waya enamel nke polyurethane | 130 | UEW | QA | MW75C |
| Waya enamel nke polyester | 155 | PEW | QZ | MW5C |
| Waya enamel nke polyester-imide | 180 | EIW | QZY | MW30C |
| Waya enamel nke ejiri polyester-imide na polyamide-imide kpuchie okpukpu abụọ | 200 | EIWH (DFWF) | QZY/XY | MW35C |
| Waya enamel nke Polyamide-imide | 220 | AIW | QXY | MW81C |
Ọdịnaya Kemịkalụ, %
| Cu | Bi | Sb | As | Fe | Ni | Pb | S | Zn | Ntuziaka ROHS | |||
| Cd | Pb | Hg | Cr | |||||||||
| 99.90 | 0.001 | 0.002 | 0.002 | 0.005 | - | 0.005 | 0.005 | - | ND | ND | ND | ND |
Njirimara Anụ Ahụ
| Ebe Mgbaze - Liquidus | 1083ºC |
| Isi Mmiri - Solidus | 1065ºC |
| Njupụta | 8.91 gm/cm3@ 20 ºC |
| Ike ndọda kpọmkwem | 8.91 |
| Nguzogide Ọdụdọ Eletriki | 1.71 maịkrohm-cm @ 20 ºC |
| Ọgbakọ eletriki** | 0.591 MegaSiemens/cm @ 20 ºC |
| Ọgbakọ okpomọkụ | 391.1 W/m ·oK na 20 C |
| Ọnụọgụ nke Mgbasawanye Okpomọkụ | 16.9 ·10-6 kwa Celsius (20-100 ºC) |
| Ọnụọgụ nke Mgbasawanye Okpomọkụ | 17.3 ·10-6 kwa Celsius (20-200 ºC) |
| Ọnụọgụ nke Mgbasawanye Okpomọkụ | 17.6·10-6 kwa Celsius (20-300 ºC) |
| Ike Okpomọkụ Pụrụ Iche | 393.5 J/kg ·oK na 293 K |
| Modulu nke Elasticity na Nrụgide | 117000 Mpa |
| Modulu nke siri ike | 44130 Mpa |
Ojiji nke foil ọla kọpa
1) Mmiri eletriki na ọkụ eletrik, swiitị
2) Okpokoro ndu
3) Njikọ na mkpanaka oscillation
3) Mpaghara PCB
4) Eriri nkwukọrịta, ihe mkpuchi eriri, isi ekwentị mkpanaaka
5) Ion batrị mmepụta lamination na PI film
6) Ihe ndị e ji anakọta ihe (electrode backing) nke PCB


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