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FR4 epoxy eriri osisi

FR4 epoxy eriri osisi

A. Mmeghe ngwaahịa

A na-akpọkwa FR-4 osisi epoxy FR4, na nhazi ya sara mbara. Ụdị isi bụ:
G11: ọkwa na -egbochi ire ọkụ UL94V0. N’ọnọdụ akọrọ na udu mmiri, arụmọrụ eletrik ka dị mma nke ukwuu. Ọ bụ ezigbo nhọrọ maka mkpuchi ọkụ eletrik.
G10: UL94V2 na -egbu oge ire ọkụ, na akọrọ na udu mmiri, arụmọrụ eletrik ka dị mma nke ukwuu, ọ bụ ezigbo nhọrọ maka akụkụ mkpuchi ọkụ eletrik.
JC833: UL94V0 ọkwa na-alaghachi azụ, njupụta dị n’ime 1.8-2.0, nke a na-ejikarị na mpaghara mkpuchi eletriki na eletriki na efere mkpuchi maka ụgbọ elu, ụgbọ ala, ndị na-agbanwe ọkụ, ụgbọ mmiri nkenke, wdg.
JC834: UL94V0 nke na-egbu oge ire ọkụ, njupụta dị n’ime 1.8-2.0, nke ejiri ya mee ihe na mpaghara mkpuchi eletriki na eletriki, ụgbọ elu, ụgbọ ala ụgbọ ala, bọọdụ mkpuchi transformer, ụgbọ mmiri nkenke, wdg.
bọọdụ epoxy fr4 na-ewebata ihe na-egbochi ihe nwere efere nke ejiri akwa fiberglass kpuchiri ya na resin epoxy dị ka nrapado, nke a mịrị amị na nke na-ekpo ọkụ. O nwere ihe eji arụ ọrụ dị elu, mmịpụta mmiri, nkwụghachi ọkụ na nkwụsi ọkụ, yana akụrụngwa dielectric kwụsiri ike mgbe emikpuru n’ime mmiri. Kwesịrị ekwesị maka ngwaahịa chọrọ mkpuchi eletriki dị elu, dị ka bọọdụ nkwado FPC, paịbasị mkpọpu mmiri PCB, mesons fiber glass, ihe nkiri carbon ebipụtara mbadamba fiberglass maka potentiometers, na gears nkenke kpakpando (achịcha wafer), efere nnwale ziri ezi, eletriki (eletriki) akụrụngwa mkpuchi ọnụnọ nkebi, efere nkwado mkpuchi, efere mkpuchi mkpuchi, akụkụ mkpuchi moto, igwe ihe na -egweri, efere mkpuchi mkpuchi elektrọnik, wdg.

B. Nkọwa ngwaahịa

Okwu mmalite nke fr4 epoxy board Nkọwa osisi niile: 1020mm*1220mm, 1000mm*2000mm, 914*1220mm, 1440*1440mm, 1220mm*2440mm (enwere ike ịhazi oke nke enweghị nha) Ọkpụrụkpụ: 0.1mm-350mm

C. Agba ngwaahịa             

Yellow, nwa, akwụkwọ ndụ akwụkwọ ndụ,

White, akwụkwọ ndụ akwụkwọ ndụ, titanium ọcha,

D. Njirimara ngwaahịa

1. Agba dị iche iche: E jiri ya tụnyere 3240 odo, FR-4 nwere agba ọcha, odo, aqua na agba ojii ịhọrọ. N’elu ya dị larịị ma dị larịị na -enweghị afụ, na ọdịdị ya mara mma.
2, ọkwa ọkụ: UL94V0, ọkwa zui ọkwa. Dị iche na ọkwa ọkụ n’ozuzu, UL94V0 arụpụtala mmetụta nke ọkụ na ihe na -egbochi ire ọkụ. Ọ nwere ike gbanyụọ onwe ya n’ime obere oge ka ihe ahụ gafere n’ọkụ na-ere ọkụ, na-eduga nchekwa nke ndụ na ihe onwunwe.
3. Ihe mkpuchi siri ike: FR-4 nwere arụmọrụ mkpuchi eke siri ike. N’ọnọdụ akọrọ na udu mmiri, arụmọrụ eletrik ka dị mma nke ukwuu, ọ bụkwa ezigbo nhọrọ maka mkpuchi ọkụ eletrik.
4. Ọdịdị dị elu ma dị irè: FR-4 ka nwere ezigbo mmegharị na gburugburu dị iche iche. Ma ọ bụ mwepu 100 ℃ ma ọ bụ oke okpomọkụ 130 ℃, enwere ike itinye ya n’ọrụ.
5. Ngwa dị iche iche: N’ihi oke mma nke FR-4 na plastik siri ike ya, a na-ejikarị ya eme ihe na mpaghara mkpuchi eletriki na eletriki, yana bọọdụ mkpuchi maka ụgbọ elu, ụgbọ ala moto, transformers, ụgbọ mmiri nkenke, na ya mere.

E. FR. 4- bọọdụ epoxy na Nọmba Ntuziaka

Ihe ịrụ ọrụ Testzọ nnwale unit FR-4 FR-4
Njirimara nke anụ ahụ njupụta     2. 0-2. 08 2. 0-2. 08
agba     odo green
Mmiri mmiri E-24/50 + D-24/23 % 0. 07-0. 16 0. 07-0. 16
Ụdị ihe omume Ike ike A MPa 385-490 385-490
Ike mmetụta A KJ/m ‘ 33 33
Nkume Rockwell A M 110 110
Ike mkpasi A MPa 280-330 280-330
180-230 180-230
Arụ ọrụ eletriki Ike Dielectric 2mm, na mmanụ KV/ mm > 14 > 14
2mm, na mmanụ KV 40 40
Resistivity nke otu C-96/20/65 Ajụjụ Cm    
C-96/20/65+C-96

/ 40 / 90

Q. cm igwe’Q O 1O10
Ndị ọrụ eletrik dị n’elu C-96/20/65 Q 310 ‘Celsius > 1O1C
C-96/20/65+C-96

/ 40 / 90

Q 1010 MIO ‘.
Dielectric mgbe niile C-96/20/65   4. 0-5. 0 4. 0-5. 0
C-96/20/65+D-48

/ 50

  4. 0-5. 5 4. 0-5. 5
Ọkara ọnụọgụ

1MHz

C-96/20/65   0. 03-0. 04 0. 03-0. 04
C-96/20/65+D-48

/ 50

  0. 04-0. 05 0. 04-0. 05
Arc eguzogide C-96/20/65 Nkeji 130-140 130-140
         
Ọkụ ire ọkụ UL94 A   V-0 V-0
Chemical na-eguzogide Nguzogide acetone sie min 30 (oke) 30 (oke)
ekwu, sị: Ozi maka ntụnyere naanị, ihe ngosi n’ezie n’ụdị maka quasi.

F. Ịzụta ọkwa

1. Ọnụahịa dị mma, okirikiri mmepụta nke onye nrụpụta dị mkpụmkpụ, a na -ekwe nkwa ịdị mma ngwaahịa ahụ.

2. Banyere nha

N’ihi ihe ndị dị ka ngwaọrụ nha dị iche iche na ụzọ ịtụ ihe, a ga -enwe ntakịrị njehie nha.

3. Banyere agba

A na -ewere ngwaahịa ụlọ ọrụ ahụ n’ụdị, site na nyocha agba agba ọkachamara, yana taịlị anụ ahụ zui nso, n’ihi nleba anya kọmpụta na agba dị iche na ọnọdụ agba agba, wdg ga -adị iche.

G. Ngosiputa ahia