I-STD yoMgaqo-nkqubo we-STD

●Ubungakanani: I-12m 15um 15um 35um 70um 105um 140um

●Ububanzi obumiselweyo: i-1290mm, inokunqunyulwa njengesicelo sobukhulu

●Iphakheji yebhokisi yebhokisi

Iinkcukacha zemveliso

Iimpawu zeMveliso

Uchungechunge lwe-STD yi-IPC yeBanga le-IPC yeBanga le-1 ye-COLD ejolise ekusebenziseni njengomaleko wangaphandle weebhodi eziqingqiweyo. Ifumaneka kwi-mubs emnandi ukusuka kubuncinci be-12 μm ukuya kubuninzi bobhedu oluphezulu lwe-140 μm. Le kuphela kwe-creper yobhedu obukwakhona kwi-105 μm kunye ne-140 μm, iyenza ilungele ukuba iibhodi zenziwe njengobushushu okanye ukuqhuba imibane enkulu.

Iimbonakalo

●I-foil ephathwayo kwi-grey okanye ibomvu
●Amandla aphezulu aphezulu
●Amandla amnandi e-etch
●I-adhesions egqwesileyo kukumelana
●Ukunganyangeki kwe-Porrosion

Isicelo esiqhelekileyo

●Phenolic
●Ibhodi ye-Epoxy
●CEM-1, CEM-3
●Fr-4, Fr-3
●Le yi-Edper yethu emiselweyo yobhedu ngemveliso yemveliso elona mbali inde kakhulu njengokusetyenziswa kwangaphandle kweebhodi eziqinileyo.

Umgangatho womphezulu
● Ii-spilics ngekhoyini nganye
● I-foil ukuba ibe nombala weyunifomu, ucoceko kunye neflethi
.
● Akukho ziphene zinesiphene njengamadlelane, amabala okanye imigca
● I-foil kufuneka ikhulule ioyile kwaye ayinawo amabala e-oyile abonakalayo

Iipropathi eziqhelekileyo ze-STD yobhedu

Ukwahlulahlula		Iyunithi	Imfuneko							Indlela yovavanyo
Ubunzima bokuthintela		Um	12	18		25	35	70	I-105	IPC-4562A
Isisindo sendawo		g / m²	I-107 ± 5	I-153 ± 7		228 ± 7	I-285 ± 10	I-585 ± 20	I-870 ± 30	I-IPC-TM-TM-650 2.2.12.2
Ubunyulu		%	≥99.8							I-IPC-TM-TM-650 2.3.15
rhabaxa	Icala elicwebezayo (ra)	ս m	≤0.43	≤0.43		≤0.43	≤0.43	≤0.43	≤0.43	I-IPC-TM-TM-650 2.3.17
rhabaxa	Icala le-matte (rz)	um	≤6	≤8		≤10	≤10	≤15	≤20	I-IPC-TM-TM-650 2.3.17
Tensile strength	RT (23 ° C)	Mpa	≥150	≥220		≥235	≥280	≥280	≥280	I-IPC-TM-TM-650 2.4.18
I-elongwation	RT (23 ° C)	%	≥2	≥3		≥3	≥4	≥4	≥4	I-IPC-TM-TM-650 2.4.18
Ri-aces		Ω.G / M²	≤0.17	≤0.166		≤0.162	≤0.16 2	≤0.162	≤0.162	I-IPC-TM-TM-650 2.5.14
Amandla e-Peel (Fr-4)		N / mm	≥1.0	≥1.3		≥1.6	≥1.6	≥2.1	≥2.1	I-IPC-TM-TM-650 2.4.8
Amandla e-Peel (Fr-4)		Lbs / ngaphakathi	≥5.1	≥6.3		≥8.0	≥11.4	≥11.4	≥11.4	I-IPC-TM-TM-650 2.4.8
I-Pinholes kunye ne-Porosity		Inombolo			No					I-IPC-TM-TM-650 2.1.2
Anti-i-oxidince	RT (23 ° C)				180
Anti-i-oxidince	RT (200 ° C)				60