STD Umuringa usanzwe

STD Igipimo Cyumuringa Igikoresho Cyerekanwe

●Umubyimba: 12um 15um 18um 35um 70um 105um 140um 140um

●Ubugari busanzwe: 1290mm, irashobora gukata nkubunini busabwa

●Agasanduku k'imbaho

Ibicuruzwa birambuye

Ibicuruzwa

Urukurikirane rwa STD ni IPC yo mucyiciro cya 1 cyumuringa ugenewe gukoreshwa nkigice cyo hanze cyibibaho bikomeye.Iraboneka mubyimbye kuva kuri 12 µm kugeza byibuze ED y'umuringa wa ED umuringa wa 140 µm.Nibikoresho byonyine bya ED y'umuringa biboneka muburebure bwa 105 µm na 140 µm, bigatuma biba byiza kubibaho byashizweho nkibishishwa cyangwa gukora amashanyarazi manini.

Ibiranga

●Impapuro zavuwe zijimye cyangwa umutuku
●Imbaraga zo hejuru
●Ubushobozi bwiza
●Kwizirika kwiza kuri etching birwanya
●Kurwanya ruswa nziza

Porogaramu isanzwe

●Fenolike
●Ikibaho
●CEM-1, CEM-3
●FR-4, FR-3
●Nibicuruzwa bisanzwe bya ED bikozwe mu muringa hamwe namateka maremare yo gukoresha nkurwego rwo hanze kubibaho bikomeye.

Ubwiza bwubuso
● 0 ibice kuri coil
● Fayili kugira ibara rimwe, isuku nuburinganire
● Nta mwobo ugaragara, umwobo wa pin cyangwa ruswa
● Nta busembwa busa nkibisebe, ibibara cyangwa imirongo
● Ifu igomba kuba idafite amavuta kandi ntigire ibiboneka byamavuta

Imiterere isanzwe ya STD isanzwe yumuringa

Ibyiciro		Igice	Ibisabwa							Uburyo bwo Kwipimisha
Umubyimba w'izina		Um	12	18		25	35	70	105	IPC-4562A
Uburemere bw'akarere		g / m²	107 ± 5	153 ± 7		228 ± 7	285 ± 10	585 ± 20	870 ± 30	IPC-TM-650 2.2.12.2
Isuku		%	≥99.8							IPC-TM-650 2.3.15
ubukana	Uruhande rwiza (Ra)	ս m	≤0.43	≤0.43		≤0.43	≤0.43	≤0.43	≤0.43	IPC-TM-650 2.3.17
ubukana	Uruhande rwa Matte (Rz)	um	≤6	≤8		≤10	≤10	≤15	≤20	IPC-TM-650 2.3.17
Imbaraga	RT (23 ° C)	Mpa	≥150	20220		≥235	80280	80280	80280	IPC-TM-650 2.4.18
Kurambura	RT (23 ° C)	%	≥2	≥3		≥3	≥4	≥4	≥4	IPC-TM-650 2.4.18
RKubaho		G.g / m²	≤0.17	≤0.166		≤0.162	≤0.16 2	≤0.162	≤0.162	IPC-TM-650 2.5.14
Imbaraga zishishwa (FR-4)		N / mm	≥1.0	≥1.3		≥1.6	≥1.6	≥2.1	≥2.1	IPC-TM-650 2.4.8
Imbaraga zishishwa (FR-4)		Lbs / in	≥5.1	≥6.3		≥8.0	≥11.4	≥11.4	≥11.4	IPC-TM-650 2.4.8
Ibinogo & porosity		Umubare			No					IPC-TM-650 2.1.2
Kurwanya-okiside	RT (23 ° C)				180
Kurwanya-okiside	RT (200 ° C)				60