Fr4 g10 cnc goynta goynta gogosha dhalada dhalada ah

Fr4 g10 cnc goynta goynta gogosha dhalada dhalada ah

Name: Fr4 Gudiga eproxy cnc mashiinka wasakhda ah
Uploaded: 2023-08-23T12:45:03+08:00
Description: Fr4 Gudiga eproxy cnc mashiinka wasakhda ah

$-2 /Piece/Pieces

Nooca Bixinta:	T/T,Paypal,Money Gram,Western Union
Madadaalo:	FOB,CFR,CIF,EXW,DDU
Min. Dalbo:	1 Piece/Pieces
Gaadiidka:	Ocean,Land,Air,Express
Port:	Shenzhen,Guangzhou,HongKong

Kala xiriir Hada

Tafaasiisha Sheyga

Sifooyinka Badeecada

Tusaale ahaan.: HONY-FR4 Washer

Brand: Hooynimo

Baakado & Gaarsiin

Iibinta Cutubyada	:	Piece/Pieces
Nooca Xirmada	:	SOO SAARKA KARO KARTAANKA PALLET

Fr4 Gudiga eproxy cnc mashiinka wasakhda ah

Mawjadda mawjadda

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Tafaasiisha Sheyga

Fr4 Lamasanes waa dab-damis lagu qiimeeyay fasalka korantada, dielectric fiberglass cresin Nidaamka dhalada lagu daro ee lagu daro substrate dharka dhalada. Soo gaabinta "Fr4" macnaheedu waa: f (flome) iyo r (for r (for r (for (for r (ee fasalada ephoxy.fr4), qiimeynta ololka (Ul94-VO) iyo guryaha korantada ee hoostooda iyo qoyaankooda. FR4 waxay sidoo kale ka muuqataa wax ku ool le'eg, saameyn, saameyn heer sare ah oo farsamo iyo awood xidhfud ah heerkulka ilaa 130 ° C. FR4 waxay ku habboon tahay looxyada qaab dhismeedka, PC iyo codsiyada korantada.

Qalabka G10 waa shey isku dhafan oo laga sameeyay maro dhalo iyo resin epoxy. Waxaa loo soo saaray sidii qalab diyaaradeed markii la been abuuray, waxay u adkeysan kartaa xoog weyn. G-10 looma qalmo biyo iyo dareere, waxayna leedahay astaamaha dahaarka, aashitada iyo alkali, oo miisaankuna waa iftiin.

Dhar dhalo oo isdaba joog ah oo lagu xardhay Fasalkani aad ayuu u sarreeyaa xoogga farsamada, wuxuu leeyahay arrimo biyo-la'aan ah oo hooseeya iyo waxyaabo ka sarreeya astaamo koronto, oo lagu soo bandhigo heerkul iyo qoyaan badan.

Fr4 Lamasanes waa dab lagu qiimeeyay fasalka korantada, dielectric fibergspass Nidaamka dhalada lagu daro ee subybrate. fr4 "waxaa loola jeedaa: f reame) iyo r (oo dib loo dhigo) Darajooyinka 'Epoxy.fr4' Cadaadiska kiimikada, qiimeynta ololka (Ul94-VO) iyo guryaha korantada ee hoos yimaada xaaladaha qallalan oo qoyan. FR4 waxay sidoo kale ka muuqataa wax ku ool le'eg, saameyn, saameyn heer sare ah oo farsamo iyo awood xidhfud ah heerkulka ilaa 130 ° C. FR4 waxay ku habboon tahay looxyada qaab dhismeedka, PC iyo codsiyada korantada.

Faahfaahinta Farsamada:

(1) Kordhinta golaha dharka ee lakabka ah ee dhalada dhalada ee ephenolic-ka ee korantada, oo ay sameeyeen howsha jireed. Iyada oo leh dhismayaal farsamo sare iyo dilicricric, kuleylka u adkaysta, ku habboon matoorrada, infeeyeyaasha, ballaadhinta, ballaadhisyada iyo meelo kale oo meelo kale ah oo kaladuwan.

(2) Muuqaalka dusha sare waa inuu ahaadaa mid siman, dusha sare ee ka shaqeynta waa inuu ahaadaa mid toos ah, dildilaacyo iyo astaamo gubasho, dildilaacyo gudaha ah.

Goobta dalabka:

1. Waxay ku habboon tahay in loo isticmaalo sida ku-daynta dhisidda xubnaha dhismeyaasha ee matoorrada korantada iyo qalabka korantada, waxaana loo isticmaali karaa jawi heer kul ah iyo saliid transformer. Iska caabin wanaagsan iyo iska caabbinta qoyaanka, iyo wax-la'aanta haynta wanaagsan, heerka kuleylka u adkaysta B.

2. Ganacsiga 'Epoxy' oo leh dhismayaal farsamo oo sareysa iyo guryaha korantada, si ballaaran loo isticmaalo matoorrada, matoorrada, qalabka elektiroonigga ah ee aaladaha elektiroonigga ah sida kharashka ku jira agabyada iyo qaybaha. Deegaanka cadaadiska saliidda ee la beddelay iyo jawiga huurka ayaa sidoo kale aad u haboon.

3. Marka la barbardhigo resin polyester-ka dib-u-eega iyo phonilic-ka, waxay muujinayaan burburin aad u hooseeya (wax ka yar 2%) inta lagu gudajiro nidaamka daadinta.

Astaamaha mabda'a:

1. Intooda badan waxyaabaha ku jira khasabka ahi waxay u adkaystaan heerkulka sare oo keliya illaa 135 ° C oo aan toos ula xiriiri karin ololka, halka gudiga eproxy ka dib marka ay la xiriiraan ololka ma gubto, ma nabto , jab ma jabto.

2. Qeybta ugu muhiimsan ee guddiga 'ephoxy resin', lafteeda iska caabbinta aashitada iyo aaladda iyo waxqabadka kiimikada ee kiimikada, iyada oo loo marayo SEFA Association Tijaabada Tijaabada Shaybaarka Shaycary Classions ilaa 49 nooc oo ah baaritaanka kiimikada.

3. Gudiga 'Epoxy' kuma jiraan wax qaybood oo waraaqo ah, oo si wax ku ool ah u adkeysan kara qoyaanka hawada, gaar ahaan in miiska qalliinka ay ku dhagan tahay aagga, waligaa uma baahna inaad ka walwasho fidinta qoyaanka iyo isqabinta.

Xog farsamo:

IEC893/EN60893 GRADE					EPGC202
ANSI(NEMA) GRADE NEMA LI-1					FR-4
DIN7735					Hgw2372.1
General Information			Test Method	Unit	Typical Values
Physical Properties	Color		－	－	Greenish White/Yellow
	Specific Gravity		－	G/Cm3	1.95-2.0
	Water Absorption		E-24/50+D-24/23	%	0.07-0.16
Electrical Properties	Electric Strength⊥		C-96/20/65(In90℃ Oil)	Kv/Mm	≥14
	Electric Strength//		C-0.5/90(In90℃ Oil)	KV	40
	Volume Resistivity		C-96/20/65	Ω	5×10¹¹-10¹³
			C-96/20/65 +C-96/40/90		5×10¹⁰-10¹²
	Surface Resistivity		C-96/20/65	Ω	5×10¹⁰-10¹²
			C-96/20/65 +C-96/40/90		5×10¹⁰-10¹¹
	Dielectric Strength		C-96/20/65	Ω.Cm	5×10¹¹-10¹²
			C-96/20/65 +D-2/100		5×10⁸-10⁹
	Dielectric Constant 1MHZ		C-96-20-65	﹍	4.0-5.0
			C-96/20/65 +D-48/50		4.5-5.5
	Dissipation Factor 1MHZ		C-96/20/65	﹍	0.03-0.04
			C-96/20/65 +D-48/50		0.04-0.05
	Arc Resistance（HV）		C-96/20/65	Sec	130-140
Mechanical Properties	Flexural Strength		A	Kg/Mm2	40-50
	Impact Strength//		A	KJ/M2	33
	Rockwell Hardness		A	M	110
	Bond Strength//		A	N	8000
	Compressive Strength	⊥	A	Kg/Mm2	29-34
		//			19-24
Flame Resistance Properties	Ul94 Subjects		A	﹍	VO
	Heat Resistance (120min)		A	℃	220(OK)
	Temperature Index		﹍		160
	Smoke Density90"		ASTM-E662	－	1
	Smoke Density4'				3
	Toxicant Content			－	Low
Others	Acetone Resistance		Boiled	Min	30(OK)
	Punch Ability(≤3mm)		A	℃	Good