Pono anei ka Flame Resistance FR4 Fiber Glass Laminate Sheet no nā kaiapuni wela?

Introduction

  ʻOiaʻiʻo, ʻO ka lapalapa ahi FR4 Fiber Glass Laminate Sheet hoʻohana mau ʻia i nā noi like ʻole, me nā kaiapuni wela kiʻekiʻe. ʻO ka FR4 kahi papa o nā mea e hāʻawi ana i nā waiwai insulation wela a me nā uila me ka pale ahi.

  I nā manawa he nui, kūpono ka FR4 no ka hoʻohana ʻana i nā kaiapuni kahi hiki ke piʻi ka mahana i nā kiʻekiʻe kiʻekiʻe. I kēlā me kēia hihia, pono e noʻonoʻo i ke kiʻekiʻe o ka wela a me nā kūlana e hana ai ka mea. ʻOiai hiki i ka FR4 ke hoʻomanawanui i nā mahana kiʻekiʻe maʻamau i hoʻohālikelike ʻia me nā mea maʻamau, hiki i ka wā i hoʻolōʻihi ʻia ke hoʻohaunaele i ka palaho a i ʻole ka hopena i kāna hōʻike.

  Eia kekahi, pono e noʻonoʻo ʻia nā mea e like me ka mānoanoa o ka overlay, ka loaʻa ʻana o nā mea like ʻole i ke aniau, a me ka lōʻihi o ka wehe ʻana i ka ikaika i ka wā e hoʻoholo ai i ke kūpono o FR4 no kahi noi kikoʻī.

  Ma keʻano holoʻokoʻa, he koho hilinaʻi pinepine lākou no nā noi e koi ana i ka pale wela, akā ʻoi aku ka maikaʻi e kūkākūkā me nā mea hana a i ʻole nā ​​​​poʻe loea e hōʻoia i ka hoʻokō ʻana o nā mea i nā koi kikoʻī o kāu kaiapuni wela kiʻekiʻe.

G11 Pepa

 

FR4 Nānā Mea

  ʻO FR4 kahi ʻano mea hoʻohui i hoʻohana mau ʻia i ka uila a me nā noi uila no kāna mau waiwai insulating maikaʻi loa, ikaika mechanical, a me ke kūpaʻa ahi. Eia kahi hiʻohiʻona o kāna haku mele ʻana, waiwai, a me nā noi maʻamau:

  Ua haku ʻia ʻo FR4 me kahi ulana lika lole i hoʻopaʻa ʻia me kahi mea hoʻopili resin epoxy. ʻO ka "4" ma FR4 e pili ana i ka pae o ka mea, e hōʻike ana i ka hoʻokō ʻana i nā kūlana kikoʻī no ka pale ahi. Hāʻawi ka fiberglass reinforcement i ka ikaika a me ka rigidity, aʻo ka epoxy resin matrix e hāʻawi i ka insulation uila a me ka pale wela.

  Kū'ē ahi: Hoʻolālā ʻia ʻo FR4 e pale i ka lapalapa ahi, ʻo ia hoʻi ke pale ʻana i ka puhi ahi a hoʻolohi i ka laha ʻana o ke ahi. Pono kēia waiwai no ka palekana i nā polokalamu uila kahi e pilikia ai ke ahi.

  Hoʻolaula uila: Hāʻawi ʻo FR4 i nā waiwai insulation uila maikaʻi loa, kūpono ia no ka hoʻohana ʻana i nā papa kaapuni paʻi (PCB) a me nā mea uila ʻē aʻe.

  Ka ikaika mīkini: Hāʻawi ka fiberglass reinforcement iā FR4 i ka ikaika mechanical kiʻekiʻe, e ʻae iā ia e kū i ke kūlou ʻana, flexing, a me ke kaumaha mechanical.

  ʻO ka Thermal Stability: ʻOiai hiki iā FR4 ke kū i nā wela haʻahaʻa, he palena palena ʻole ia no ka wela loa. Loaʻa iā ia ka pae wela hoʻomau mau loa ma kahi o 130-150 ° C, ma muli o ka papa kikoʻī a me ka mea hana.

  Ke kūpaʻa kemika: ʻO ka lapalapa ahi FR4 Fiber Glass Laminate Sheet hōʻike i ke kūpaʻa maikaʻi i nā kemika he nui, kūpono ia no ka hoʻohana ʻana i nā kaiapuni kahi e hiki ai ke ʻike i nā solvents, nā aila, a me nā mea kemika ʻē aʻe.

  Kūlana Kūlana: Mālama ʻo FR4 i kona kūpaʻa dimensional ma luna o kahi ākea o nā mahana a me nā kūlana kaiapuni, e hōʻoiaʻiʻo ana i ka hana maʻamau i nā noi like ʻole.

 

noi

  Nā Papa Kaapuni Paʻi (PCBs): ʻO FR4 ka mea maʻamau i hoʻohana ʻia no ka hana ʻana i nā PCB ma muli o kāna mau waiwai insulation uila maikaʻi loa, ikaika mechanical, a me ka uku-pono.

  Hoʻopili uila: Hoʻohana ʻia ʻo FR4 ma ke ʻano he mea insulating i loko o nā pā uila, nā mea hoʻololi, nā mea holoi insulating, a me nā mea uila ʻē aʻe.

  Nā Mea Hana: ʻO ka ikaika mechanical o FR4 e kūpono i nā mea hana i nā noi like ʻole, me ka aerospace, automotive, a me nā ʻoihana moana.

  ʻO ka Insulation Thermal: ʻOiai ʻaʻole like me ka wela e like me kekahi mau mea ʻē aʻe, hiki i ka FR4 ke hāʻawi i ka insulation thermal i nā wahi wela haʻahaʻa.

  Hoʻohana ʻia ʻo Flame Retardant: Hoʻohana ʻia ʻo FR4 i nā noi kahi e koʻikoʻi ai ka pale ʻana i ke ahi, e like me nā panela uila, switchgear, a me nā mea uila uila.

  ʻO ka holoʻokoʻa, ʻo FR4 kahi mea maʻalahi me ka nui o nā noi, ʻo ia hoʻi i ka uila a me ka ʻenekini uila, kahi e pono ai ka hui ʻana o ka insulation uila, ka ikaika mechanical, a me ke kūpaʻa ahi.

 

Hana Kiekie-Mahana

  ʻO ka Mahana Hana Hoʻomau Kiʻekiʻe: Loaʻa i nā mea FR4 ke kiʻekiʻe o ka mahana hana hoʻomau ma kahi o 130-150 ° C, ma muli o ka papa kikoʻī a me ka mea hana. Ma waho aʻe o kēia pae, hoʻomaka paha ka hoʻohaʻahaʻa ʻana o ka mea, e alakaʻi ana i nā hoʻololi i kona ʻano mīkini a me ka uila.

  Hoʻonui Thermal: E like me ka hapa nui o nā mea, ʻike ʻo FR4 i ka hoʻonui wela ke ʻike ʻia i nā wela kiʻekiʻe. Hiki i kēia hoʻonui ke alakaʻi i nā loli nui o nā ʻāpana a pili paha i ka hana o nā hui, ʻoi loa i nā noi pololei.

  ʻO ka hoʻohaʻahaʻa wela: ʻO ka lōʻihi o ka hoʻolaha ʻana i nā wela kiʻekiʻe e hiki ke hōʻemi i ka wela o ka epoxy resin matrix ma FR4, e alakaʻi ana i nā loli i ka ikaika mechanical, nā waiwai insulation uila, a me ke kūpaʻa dimensional.

  ʻAi ahi: ʻOiai ʻo FR4 ka pale ahi, hiki i ka wela loa ke hoʻopilikia i ka hoʻopau ʻana a i ʻole ka ʻāhu, ʻoi aku ka nui inā loaʻa nā mea wela ʻē aʻe i ke kaiapuni.

  Koho Mea Pono: Ma nā noi i ʻoi aku ka mahana ma mua o ka wela o ka hana mau ʻana o FR4, ʻoi aku ka maikaʻi o nā mea ʻē aʻe me ke kūpaʻa wela kiʻekiʻe, e like me ka polyimide (PI) a i ʻole nā ​​substrate i hoʻokumu ʻia i ka ceramic.

  Noʻonoʻo Hoʻolālā: ʻO ka hoʻolālā ʻana i nā ʻāpana a me nā hui me nā ana hoʻokele wela kūpono, e like me ka wela wela, nā vias wela, a me ke kahe ea kūpono, hiki ke kōkua i ka hoʻēmi ʻana i nā hopena o nā wela kiʻekiʻe ma nā ʻōnaehana FR4.

  Ka ho'āʻo a me ka hōʻoia: He mea nui ia e hana i ka hoʻāʻo piha a me ka hōʻoia ʻana i nā ʻāpana a me nā hui i hoʻokumu ʻia e FR4 ma lalo o nā kūlana hana i manaʻo ʻia, me ke kaʻa kaʻa wela a me nā hoʻokolohua ʻelemakule wikiwiki, e hōʻoia i ka hilinaʻi a me ka hana.

  Nā Kumu Kaiapuni: Pono e noʻonoʻo ʻia i nā mea kaiapuni e like me ka haʻahaʻa, ka hoʻolaha kemika, a me ke koʻikoʻi mechanical, no ka mea hiki i kēia ke hoʻololi i ka hana o nā mea FR4 i nā wahi wela kiʻekiʻe.

  ʻOiai hāʻawi nā mea FR4 i ke kūpaʻa wela maikaʻi no nā noi he nui, he mea koʻikoʻi ia e loiloi i ko lākou kūpono e pili ana i nā koi wela a me nā kūlana hana. ʻO ke kūkākūkā me nā mea hoʻolako waiwai, nā ʻenekinia, a me ka hoʻokō ʻana i ka hoʻāʻo ʻana hiki ke kōkua i ka hōʻoia ʻana i ka hilinaʻi a me ka lōʻihi o nā ʻōnaehana kumu FR4 i nā wahi wela kiʻekiʻe.

 

Na Pono Mekanika a me Uila

  Kaulana ʻia ʻo FR4 no kāna mau mea mīkini maikaʻi a me nā waiwai uila. Hōʻike ia i ka ikaika tensile koʻikoʻi, ka ikaika flexural, a me ka ikaika compressive, e hōʻoiaʻiʻo ana i ka lōʻihi a me ke kūpaʻa ʻana i nā pilikia kino. ʻO ka uila, ʻo FR4 kahi insulator kiʻekiʻe, ʻike ʻia e ka ikaika dielectric kiʻekiʻe e pale ai i ka leaka uila a hōʻoia i ka pono o nā kaʻa uila (Curbell Plastics).

 

FR4 Pepa Epoxy

Nā noi ma nā ʻoihana āpau

  ʻO ka paʻa o FR4 ka mea i hoʻohana ʻia ma nā ʻoihana like ʻole. ʻAʻole wale ia he mea nui i ka hana PCB no nā mea uila a me nā ʻāpana automotive, akā hoʻohana ʻia i nā noi e koi ana i ka hilinaʻi kiʻekiʻe e like me ka aerospace a me nā mea kaua. ʻO kāna mau mea pale ahi a me ka hiki ke hana ma lalo o ke koʻikoʻi mechanical e kūpono hoʻi ia no ka hoʻohana ʻana i nā mea hana ʻenehana a me nā lako hana semiconductor (Atlas Fibre).

 

Panina

  ʻO ka lapalapa ahi FR4 Fiber Glass Laminate Sheet kūpono maoli no nā kaiapuni me nā mahana ʻaʻole i ʻoi aku ma mua o ko lākou wela lawelawe kiʻekiʻe ma kahi o 130°C. Hāʻawi lākou i ka hui pū ʻana o ka ikaika mechanical, insulation uila, a me ke ahi retardancy, e hana ana iā lākou i koho hilinaʻi no ka nui o nā noi. No nā kaiapuni e koi ana i nā mea e kū i nā wela kiʻekiʻe, pono paha nā mea ʻē aʻe e like me FR5 a i ʻole nā ​​​​laminates wela kiʻekiʻe.

 

Kāhea iā mā˚ou

  Ke ʻimi nei ʻoe i hoa hana hana ʻoihana? Mai nana hou aku! He mea hoʻolako hilinaʻi mākou me kahi hale hana i hōʻoia ʻia e GMP, nā waihona waiwai nui, a me nā palapala hōʻoia piha.

  Ma keʻano he mea hanaʻoihana a mea hoʻolako, haʻaheo mākou iā mākou iho i ka hāʻawiʻana i ke kūlana kiʻekiʻe ʻO ka lapalapa ahi FR4 Fiber Glass Laminate Sheet me nā pae waihona waiwai nui, nā palapala hōʻoia piha, a me ke kākoʻo OEM. Hoʻokumu ʻia kā mākou huahana i nā hale i hōʻoia ʻia e GMP, e hōʻoiaʻiʻo ana i ka maikaʻi o ka pae kiʻekiʻe a me ka hilinaʻi. ʻO ka lawe wikiwiki ʻana, ka paʻa paʻa, a me ke kākoʻo piha no ka hoʻāʻo ʻana he ʻāpana o kā mākou kūpaʻa i ka maikaʻi. Aloha mākou i nā nīnau a eia mākou e hoʻokō i kāu mau pono waiwai me ka ʻike a me ka maikaʻi.

  E hui pū kākou e hoʻokō i kāu mau papahana! E kelepona iā mākou ma info@jhd-material.com.

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