ʻOi aku ka maikaʻi o Kina Factory Price Epoxy Fiberglass Cloth Insulation Laminated Fr-4 Sheet for High Temperature Application
ʻO kā mākou holomua ma luna o nā mīkini ʻoi aku ka maikaʻi, nā talena kūikawā a me ka hoʻoikaika mau ʻana i nā pūʻali ʻenehana no ka Best Quality China Factory Price Epoxy Fiberglass Cloth Insulation Laminated Fr-4 Sheet for High Temperature Application, ʻO ke kumu o kā mākou ʻoihana e hāʻawi i nā hopena kiʻekiʻe, akamai. lawelawe, a me ka olelo oiaio.Welina mai nā hoaaloha a pau e hoʻāʻo e kūʻai no ka hoʻomohala ʻana i kahi aloha pāʻoihana liʻiliʻi lōʻihi.
ʻO kā mākou holomua e pili ana i nā mīkini ʻoi aku ka maikaʻi, nā talena kūʻokoʻa a me nā pūʻali ʻenehana hoʻoikaika mau noPepa Hookui Kina, Pepa Lamina Fiberglass, Ma waho aʻe o ka ikaika ʻenehana ikaika, hoʻolauna pū mākou i nā mea hana kiʻekiʻe no ka nānā ʻana a me ka hoʻokele koʻikoʻi.Hoʻokipa nā limahana a pau o kā mākou hui i nā hoaaloha ma ka home a ma waho e hele mai no nā kipa a me nā ʻoihana ma ke kumu o ka kaulike a me ka pōmaikaʻi like.Inā makemake ʻoe i kekahi o kā mākou mau mea, e hoʻomanaʻo e hoʻokaʻaʻike mai iā mākou no ka ʻōlelo a me nā kikoʻī huahana.
Hōʻike huahana
Hoʻopili ʻia kēia huahana e ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe me ka lole aniani uila i hoʻopili ʻia me ka brominated epoxy resin.It me nā waiwai mechanical kiʻekiʻe, nā waiwai dielectric a me nā waiwai pale ahi, ʻo ia hoʻi me ke kūpaʻa wela maikaʻi a me ka pale ʻana i ka wai;
ʻO FR-4 kahi code o kahi papa o nā mea pale ahi, ʻo ia hoʻi kahi kikoʻī kikoʻī e hiki ai 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 paʻakikī - Māhele 4: epoxy resin hard laminates, IEC 60893-3-2-2011 insulating materials - 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. Temperature kū'ē: Papa B,130 ℃
7.Flame retardant waiwai:UL94 V-0
Palapala noi
Hoʻohana nui ʻia kēia huahana e like me nā ʻāpana hana no ka mīkini a me nā lako uila, me nā ʻano mea hoʻololi āpau, nā lako uila, ka pā hoʻoikaika FPC, nā papa kaapuni paʻi kiʻi kalapona, ka pahu hoʻoheheʻe kamepiula, ka ʻōpala 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 | |
| 01 | ʻO ka mānoanoa | g/cm³ | 1.8-2.0 | |
| 02 | Ka hoʻoheheʻe wai | % | <0.5 | |
| 03 | ʻO ka ikaika kūlou pololei | MPa | ≥350 | |
| 04 | Ka ikaika pānaʻi like ʻole(ʻAno Charpy) | KJ/m² | ≥33 | |
| 05 | Ka ikaika ʻoki like | MPa | ≥30 | |
| 06 | Ka ikaika tensile | MPa | ≥240 | |
| 07 | ʻO ka ikaika uila kū pololei (ma ka aila o 90 ℃ ± 2 ℃) | 1mm | MV/m | ≥14.2 |
| 2mm | ||||
| ≥11.8 | ||||
| 3mm | ||||
| ≥10.2 | ||||
| 08 | ʻO ka uila hoʻohaʻahaʻa like (ma ka aila o 90 ℃ ± 2 ℃) | KV | ≥35 | |
| 09 | Paʻa dielectric pili (50Hz) | - | ≤5.5 | |
| 10 | Dielectric dissipation kumu (50Hz) | - | ≤0.04 | |
| 11 | ʻO ke kūpaʻa ʻana ma hope o ka hoʻoluhi ʻana (Ma hope o ka hoʻoluhi ʻana no 24 mau hola) | MΩ | ≥5.0×104 | |
| 12 | Pale ahi (UL94) | - | V-0 | |
ʻO kā mākou holomua ma luna o nā mīkini ʻoi aku ka maikaʻi, nā talena kūikawā a me ka hoʻoikaika mau ʻana i nā pūʻali ʻenehana no ka Best Quality China Factory Price Epoxy Fiberglass Cloth Insulation Laminated Fr-4 Sheet for High Temperature Application, ʻO ke kumu o kā mākou ʻoihana e hāʻawi i nā hopena kiʻekiʻe, akamai. lawelawe, a me ka olelo oiaio.Welina mai nā hoaaloha a pau e hoʻāʻo e kūʻai no ka hoʻomohala ʻana i kahi aloha pāʻoihana liʻiliʻi lōʻihi.
ʻOi aku ka maikaʻiPepa Hookui Kina, Pepa Lamina Fiberglass, Ma waho aʻe o ka ikaika ʻenehana ikaika, hoʻolauna pū mākou i nā mea hana kiʻekiʻe no ka nānā ʻana a me ka hoʻokele koʻikoʻi.Hoʻokipa nā limahana a pau o kā mākou hui i nā hoaaloha ma ka home a ma waho e hele mai no nā kipa a me nā ʻoihana ma ke kumu o ka kaulike a me ka pōmaikaʻi like.Inā makemake ʻoe i kekahi o kā mākou mau mea, e hoʻomanaʻo e hoʻokaʻaʻike mai iā mākou no ka ʻōlelo a me nā kikoʻī huahana.
