Hony Engineering Plastics Co.,Ltd.
Hony Engineering Plastics Co.,Ltd.
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FR4 G10 CNC Checting Poari Epoxy Kararehe
FR4 G10 CNC Checting Poari Epoxy Kararehe
FR4 G10 CNC Checting Poari Epoxy Kararehe
FR4 G10 CNC Checting Poari Epoxy Kararehe
FR4 G10 CNC Checting Poari Epoxy Kararehe
FR4 G10 CNC Checting Poari Epoxy Kararehe
FR4 G10 CNC Checting Poari Epoxy Kararehe

FR4 G10 CNC Checting Poari Epoxy Kararehe

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FR4 Epoxy Poari Poari Whakahoahoa kirihou
Wasket Pallet
Whakaahuatanga Hua

Ko nga tikanga o te FR4 e hangai ana he miihini hiko-a-riipene, te miihini o te muka, te punaha o te punaha whenua epoxy e hono ana ki te papanga karaihe karaihe. Ko te whakamaoritanga o te "FR4": F (mo te ahi) me R (mo Repoxy.Fr4 nga tohu o te rongoa, me nga tohu hiko. Kei roto hoki i te FR4 te taapiri, te paanga, te kaha miihini nui me te kaha hononga ki te pāmahana tae noa ki te 130 ° C. He pai te FR4 mo te hanganga, nga poari PC me nga tono hiko.


Ko te rauemi G10 he taonga whakahiato i hangaia ki te papanga karaihe me te epoxy resin. I whakawhanakehia hei taonga rererangi i te wa i hangaia ai, ka kaha tonu te kaha. Kaore te G-10 e tika ana ki te wai me te wai, a kei a ia nga ahuatanga o te whakangao, anti-waikawa me te alkali, he maama te taumaha.


He papanga karaihe ka mau tonu me te hinu epoxy. He tino tiketike tenei karaehe i roto i te kaha miihini, he iti te wai me nga mea whakaheke me nga mea tino pai, e whakaatuhia ana mo te whānuitanga o te pāmahana me te haumākū.


Ko nga tikanga o te FR4 e hangai ana he miihini hiko-a-riipene, ko te punaha o te miihini o te papa reeti me te R (mo te Frame) me R (mo te Flame.fr4 Nga Tohu Tino Te ātete matū, nga reeti ahi (UL94-VO) me nga taonga hiko i raro i nga tikanga maroke me te makuku. Kei roto hoki i te FR4 te taapiri, te paanga, te kaha miihini nui me te kaha hononga ki te pāmahana tae noa ki te 130 ° C. He pai te FR4 mo te hanganga, nga poari PC me nga tono hiko.


Whakaritenga Hangarau:

(1) Te whakamahi i te Poari Tuhi Tuhoe Epoxy motuhake mo te kaikiri, i hangaia e te tukatuka tinana. Ki nga taonga miihini nui me te waikore, te wera-ātete, he pai mo nga motuka, inductrs, indsess, ballasts me etahi atu mokamoka e huri ana i te whakakotahitanga rite.


(2) Ko te ahua o te mata kia papatahi, kia tika te papa tukatuka, kaore he kapiti me nga tohu tahuna, kaore he taapiri whakahiato o roto.



Te mara tono:


1. He pai ki te whakamahi hei tohu i nga waahanga hanganga i roto i nga motuka hiko me nga taputapu hiko, ka taea te whakamahi i te taiao pāmahana me te hinu whakawhiti. Pai te ātete wera me te ātete o te makuku, me te miihini pai, te reanga wera-ātete B.


2. Epoxy Gasket me nga taonga miihini teitei me nga taonga hiko, i whakamahia whānuitia i roto i nga kaihanga, nga motuka, nga taputapu hiko hei taonga paramu me nga waahanga. I roto i te taiao huringa o te hinu, he tino pai hoki te taiao o te mahana.


3. I whakaritea ki te polyester e kore e tiakina, e whakaatu ana i te heke iti rawa (iti iho i te 2%) i te waa o te rongoa.


Te mau huru parau tumu:


1. Ko te nuinga o nga rawa whakaharahara e pa ana ki te pāmahana nui noa atu ki te 135 ° C kaore e taea te hono atu ki te ahi, kaore e taea te whakapiri atu ki te mura o te ahi, kaore i te pupuhi , kaore e pakaru.


2. Ko te waahanga nui o te Poari Epoxy, ko ia ano me te waikawa a Alkali me etahi atu mahinga matū, ka whakamatau i nga tohu o te SEFA Assoctions.


3. Kaore he poari epoxy kaore i roto i nga waahanga pepa, ka taea te pa ki te makuku i te hau, ina koa mo te rohe o te riipene riipene, kaua e manukanuka ki te whakawhanaketanga makuku me te paheketanga.


Raraunga Hangarau:

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 ResistanceHV 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





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