ʻO ka wehewehe kiʻekiʻe o ka uila uila Epoxy Resin Fiberglass Sheet Fr4 Sheet
ʻO kā mākou komisina e lawelawe i kā mākou mea hoʻohana a me nā mea kūʻai aku me ka maikaʻi a me ka hoʻokūkū hoʻokūkū kikohoʻe huahana no High definition Electrical Insulation Epoxy Resin Fiberglass Sheet Fr4 Sheet, ʻO nā kumukūʻai āpau e pili ana i ka nui o kāu kauoha;ʻo ke keu āu e kūʻai ai, ʻoi aku ka maikaʻi o ka uku.Hāʻawi pū mākou i ka mea hoʻolako OEM maikaʻi loa i nā hōʻailona kaulana.
ʻO kā mākou komisina e lawelawe i kā mākou mea hoʻohana a me nā mea kūʻai aku me ka maikaʻi a me ka hoʻokūkū hoʻokūkū huahana kikohoʻe noPepa Insulation Kina a me Fr4, Me ka ulu ʻana o ka hui, i kēia manawa ua kūʻai ʻia kā mākou mau mea a lawelawe ʻia ma mua o 15 mau ʻāina a puni ka honua, e like me ʻEulopa, ʻAmelika ʻĀkau, Middle-hikina, ʻAmelika Hema, ʻAsia Hema a pēlā aku.Ke hoʻomanaʻo nei mākou he mea nui ka hana hou i ko mākou ulu ʻana, ʻo ka hoʻomohala ʻana i nā huahana hou e mau ana.ʻO kekahi lawelawe nui e lawe mai iā mākou i ka inoa maikaʻi.
Hōʻike huahana
Hoʻopili ʻia kēia huahana e ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe me ka lole glassfiber uila i hoʻopili ʻia me ka resin epoxy brominated. ʻO ia me nā waiwai mechanical kiʻekiʻe, nā waiwai dielectric a me nā waiwai pale ahi, ʻo ia hoʻi me ke kūpaʻa wela maikaʻi a me ke kūpaʻa wai;
ʻO FR-4 kahi code o ka papa o nā mea pale ahi, ʻo ia hoʻi kahi kikoʻī kikoʻī e hiki i kahi mea resin ke hoʻopau iā ia iho ma hope o ke ahi ʻana.ʻAʻole ia he inoa waiwai, akā he papa waiwai.Loaʻa ka inoa FR4 mai ka ʻōnaehana helu NEMA kahi i kū ai ka 'FR' no ka 'fire retardant', e like me ka maʻamau UL94V-0.No laila, ʻo nā papa kaapuni PCB maʻamau, He nui nā ʻano o nā mea papa FR-4 i hoʻohana ʻia, akā ʻo ka hapa nui o lākou he mau mea hoʻohui i hana ʻia o Tera-Function epoxy resin me ka filler a me ke aniani fiber.
Hoʻokō me nā Kūlana
E like me ka GB/T 1303.4-2009 uila thermosetting resin laminates ikaika - Māhele 4: epoxy resin hard laminates, IEC 60893-3-2-2011 insulating mea - uila thermosetting resin industrial hard laminates - Māhele 3-2 o kēlā me kēia mea. kikoʻī EPGC202.
Nā hiʻohiʻona
1. High mechanical waiwai;
2.High dielectric waiwai;
3.Good Mechinability
4.Good moisture kū'ē;
5.Good pale wela;
6. Ke kū'ē i ka mahana: Papa B
7.Flame retardant waiwai:UL94 V-0
Palapala noi
Hoʻohana nui ʻia kēia huahana e like me nā ʻāpana ʻāpana no ka mīkini a me nā lako uila, me nā ʻano mea hoʻololi a pau, nā lako uila, ka pā hoʻoikaika FPC, nā papa kaapuni paʻi kiʻi ʻoniʻoni kalapona, ka pahu hoʻoheheʻe kamepiula, nā mea hoʻoheheʻe a me nā mea hoʻoheheʻe (PCB test flame); kūpono ma lalo o ka pulu a me ka aila transformer.
Papa kuhikuhi hana nui
| ʻAʻOLE. | MEA | UNIT | KA WAIWAI INDEX | ||
| 1 | ʻO ka mānoanoa | g/cm³ | 1.8-2.0 | ||
| 2 | Ka nui o ka hoʻoheheʻe wai | % | ≤0.5 | ||
| 3 | ʻO ka ikaika kūlou pololei | MPa | ≥340 | ||
| 4 | ʻO ka ikaika hoʻoemi kūpaʻa | MPa | ≥350 | ||
| 5 | Ka ikaika hopena like (charpy type-gap) | KJ/m² | ≥37 | ||
| 6 | Ka ikaika ʻoki like | Mpa | ≥34 | ||
| 7 | Ka ikaika tensile | MPa | ≥300 | ||
| 8 | Ka ikaika uila kū pololei （i loko o ka aila o 90 ℃ ± 2 ℃） | 1mm | KV/mm | ≥14.2 | |
| 2mm | ≥11.8 | ||||
| 3mm | ≥10.2 | ||||
| 9 | ʻO ka uila hoʻohaʻahaʻa like (ma ka aila o 90 ℃ ± 2 ℃) | KV | ≥40 | ||
| 10 | Dielectric dissiption factor (50Hz) | - | ≤0.04 | ||
| 11 | Kū'ē Kū'ē | Maʻamau | Ω | ≥5.0×1012 | |
| Ma hope o ka hoʻoulu ʻana no 24 mau hola | ≥5.0×1010 | ||||
| 12 | Hiki ke puhi (UL-94) | pae | V-0 | ||
ʻO kā mākou komisina e lawelawe i kā mākou mea hoʻohana a me nā mea kūʻai aku me ka maikaʻi a me ka hoʻokūkū hoʻokūkū kikohoʻe huahana no High definition Electrical Insulation Epoxy Resin Fiberglass Sheet Fr4 Sheet, ʻO nā kumukūʻai āpau e pili ana i ka nui o kāu kauoha;ʻo ke keu āu e kūʻai ai, ʻoi aku ka maikaʻi o ka uku.Hāʻawi pū mākou i ka mea hoʻolako OEM maikaʻi loa i nā hōʻailona kaulana.
wehewehe kiʻekiʻePepa Insulation Kina a me Fr4, Me ka ulu ʻana o ka hui, i kēia manawa ua kūʻai ʻia kā mākou mau mea a lawelawe ʻia ma mua o 15 mau ʻāina a puni ka honua, e like me ʻEulopa, ʻAmelika ʻĀkau, Middle-hikina, ʻAmelika Hema, ʻAsia Hema a pēlā aku.Ke hoʻomanaʻo nei mākou he mea nui ka hana hou i ko mākou ulu ʻana, ʻo ka hoʻomohala ʻana i nā huahana hou e mau ana.ʻO kekahi lawelawe nui e lawe mai iā mākou i ka inoa maikaʻi.
