FR4 epoxy fiber board

A. Khoom qhia

FR-4 tseem hu ua FR4 epoxy board, thiab nws kev faib tawm yog dav heev. Cov qauv tseem ceeb yog:
G11: Cov nplaim hluav taws kub qib UL94V0. Hauv lub xeev qhuav thiab ntub dej, kev ua haujlwm hluav taws xob tseem zoo heev. Nws yog qhov kev xaiv zoo rau hluav taws xob rwb thaiv tsev.
G10: Cov nplaim hluav taws kub qib UL94V2, hauv lub xeev qhuav thiab ntub dej, kev ua haujlwm hluav taws xob tseem zoo heev, nws yog qhov kev xaiv zoo rau qhov thaiv hluav taws xob
JC833: nplaim hluav taws qib UL94V0, ntom tsis pub dhau 1.8-2.0, siv dav hauv cov khoom siv hluav taws xob thiab hluav taws xob thiab hluav taws xob rwb thaiv tsev rau cov dav hlau, tsheb loj, hloov pauv, lub nkoj ntsaws ruaj ruaj, thiab lwm yam.
JC834: nplaim hluav taws qib UL94V0, ntom tsis pub dhau 1.8-2.0, siv dav hauv hluav taws xob thiab hluav taws xob rwb thaiv tsev, dav hlau, lub tsheb loj, lub tshuab hluav taws xob hloov pauv hluav taws xob, lub nkoj ua kom pom tseeb, thiab lwm yam.
fr4 epoxy board qhia txog cov phaj-zoo li cov khoom siv insulating ua los ntawm cov iav fiber daim ntaub impregnated nrog epoxy cob ua cov nplaum, qhuav thiab kub nias. Nws muaj cov khoom siv dag zog siab, nqus dej, nplaim hluav taws kub thiab tiv taus cua sov, thiab ruaj khov dielectric zog tom qab tso rau hauv dej. Tsim nyog rau cov khoom xav tau kev ua haujlwm hluav taws xob zoo, xws li FPC cov cuab yeej txhawb ntxiv, PCB cov khoom siv txhawm rau txhawm rau, iav fiber ntau mesons, carbon zaj duab xis luam tawm iav fiber ntau cov laug cam rau lub zog, thiab lub hnub qub zoo zog (wafer sib tsoo), Kev ntsuas qhov tseeb, cov hluav taws xob (hluav taws xob) cov khoom siv rwb thaiv tsev nyob ib puag ncig, rwb thaiv tsev thim rov qab phaj, hloov pauv rwb thaiv tsev daim hlau, ntu rwb thaiv tsev lub cev, sib tsoo zog, hluav taws xob hloov hluav taws xob daim hlau, thiab lwm yam.

B. Khoom tshwj xeeb

Taw qhia ntawm fr4 epoxy board Cov lus qhia tag nrho ntawm lub rooj tsavxwm: 1020mm*1220mm, 1000mm*2000mm, 914*1220mm, 1440*1440mm, 1220mm*2440mm (tsis suav ntau ntau tuaj yeem kho tau) Thickness: 0.1mm-350mm

C. Khoom xim

Daj, dub, ntsuab,

Dawb, ntsuab, titanium dawb,

D. Cov yam ntxwv khoom

1. Ntau yam xim: Piv nrog 3240 daj, FR-4 muaj xim dawb, daj, aqua thiab xim dub xaiv los ntawm. Thiab saum npoo yog tiaj thiab du tsis muaj npuas, thiab qhov zoo nkauj.
2, kev ntsuas hluav taws: UL94V0, hluav taws zui qib. Txawv los ntawm qhov ntsuas hluav taws xob dav dav, UL94V0 tau ua tiav cov txiaj ntsig ntawm hluav taws thiab nplaim hluav taws. Nws tuaj yeem tua tus kheej hauv lub sijhawm luv luv tom qab cov khoom hla dhau lub xeev hlawv, tiv thaiv kev nyab xeeb ntawm lub neej thiab khoom.
3. Rwb thaiv tsev muaj zog: FR-4 muaj lub zog rwb thaiv tsev zoo heev. Hauv lub xeev qhuav thiab ntub dej, kev ua haujlwm hluav taws xob tseem zoo heev, thiab nws yog qhov kev xaiv zoo rau kev tiv thaiv hluav taws xob.
4. High-quality and practical: FR-4 still has good adaptability in different environments . Whether it is minus 100℃ or high temperature 130℃ , it can be applied.
5. Kev siv ntau yam: Vim tias qhov ua tau zoo ntawm FR-4 thiab nws muaj cov yas zoo, nws tau siv dav hauv cov khoom siv hluav taws xob thiab hluav taws xob, nrog rau cov laug cam rau lub dav hlau, lub tsheb loj, kev hloov pauv, kev caij nkoj ncaj, thiab thiaj li.

E. FR. 4- epoxy board thiab Tus lej siv txuj ci

Yam khoom		Txoj kev kuaj	chav tsev	FR-4	FR-4
Lub cev lub cev	ceev			2. 0-2. 08	2. 0-2. 08
	xim			daj	ntsuab
	Dej nqus dej	E-24/50 + D-24/23	%	0. 07-0. 16	0. 07-0. 16
Kev coj cwj pwm zoo	Bending zog	A	MPa	385-490	385-490
	Kev cuam tshuam rau lub zog	A	KJ/hli	33	33
	Rockwell hardness	A	M	110	110
	Compressive zog	A	MPa	280-330	280-330
	Compressive zog	A	MPa	180-230	180-230
Kev ntsuas hluav taws xob	Dielectric lub zog	2mm, vaj	KV/ hli	> 14	> 14
	Dielectric lub zog	2mm, vaj	KV	40	40
	Chav nyob tiv taus	C-96/20/65	Q. Cm
	Chav nyob tiv taus	C-96/20/65+C-96 / 40 / 90	Q. cm	mio ‘qw	^1O10
	Cov neeg ua haujlwm hluav taws xob saum npoo av	C-96/20/65	Q	310 ° Nws	> 1O1C
	Cov neeg ua haujlwm hluav taws xob saum npoo av	C-96/20/65+C-96 / 40 / 90	Q	^ 1010	MIO ‘ib.
	Dielectric tas mus li	C-96/20/65		4. 0-5. 0	4. 0-5. 0
	Dielectric tas mus li	C-96/20/65+D-48 / 50		4. 0-5. 5	4. 0-5. 5
	Nruab nrab coefficient 1MHz	C-96/20/65		0. 03-0. 04	0. 03-0. 04
	Nruab nrab coefficient 1MHz	C-96/20/65+D-48 / 50		0. 04-0. 05	0. 04-0. 05
	Arc tsis kam	C-96/20/65	Sec	130-140	130-140

Tig nplaim qab	UL94	A		V-0	V-0
Tshuaj ua hauj	Acetone tsis kam	hau	Min	30 (yog)	30 (yog)
hais:	Cov ntaub ntawv rau kev siv nkaus xwb, qhov ntsuas pom tseeb hauv qhov zoo rau qhov quasi.

F. Yuav daim ntawv ceeb toom

1. Tus nqi tau txais txiaj ntsig, lub khw tsim cov khoom lag luam luv luv, thiab cov khoom lag luam zoo tau lees paub.

2. Hais txog qhov loj me

Vim muaj ntau yam xws li cov cuab yeej ntsuas sib txawv thiab ntsuas ntsuas, yuav muaj qhov yuam kev me me hauv qhov loj me.

3. Txog xim

The company’s products are taken in kind, by professional color proofing, and tile physical map zui close, due to computer monitor color contrast and color temperature, etc. will be some differences.

G. khoom zaub