A na-ejikarị ihe eji eme ihe ọkpụrụkpụ isii

August 02, 2024

Okwu mmalite

N'ime usoro mmezi nke semiconductor na-emepụta, ihe eji eme ihe na-arụ ọrụ dị mkpa na akụrụngwa ha pụrụ iche, na-enye nkwa siri ike maka arụmọrụ na ntụkwasị obi nke ngwaọrụ semiconductor.

I. Epoxy resin (epoxy resin)

Epoxy resin bụ ihe eji arụ ọrụ nke ọma na mpaghara nkwakọ ngwaahịa semiconductor. Ọ na-enwekarị njikọta njikọ dị mma, ma nwee ike ijikọ mgbawa na eriri ọkpọ ma ọ bụ mkpụrụ iji mepụta njikọ a pụrụ ịdabere na ya.

Nkpuru mkpuchi eletrik ya dị oke mma, nwere olu na-adịgide adịgide karịa 10 ^ 15 ω-cm, nke na - egbochi ya ugbu a nke ọma ma na - eme ka arụ ọrụ nke sekit. Ike nke usoro abụghị ihe ọjọọ, ike tensile ruo 50 - 100 MPA, nwere ike inye ezigbo nkwado na nchebe maka mgbawa.

Ihe nkwụsi ike nke Epoxy resili bụ ihe ama ama, nwere ike ịnọgide na-arụ ọrụ kwụsiri ike n'ime ụfọdụ ọnọdụ okpomọkụ. Uzo ya nke mgbasa ikuku di n'etiti 20 - 60 ppm / ° c. Site na usoro nke ukwuu, a ga-eji nlezianya na-agbasawanye na mgbawa na akụrụngwa ndị ọzọ, na-esite na -ebelata mmetụta ọjọọ nke nrụgide ikuku na arụmọrụ ngwaọrụ.

N'ime ihe ndị dị mma, dị ka nchịkọta ego maka sekit (ICS), resins epoxy nwere ike imepụta mgbidi siri ike nke ukwuu na-achụrụ mgbawa site na iru mmiri dị na mpụga, ájá, na nchekasị. Na teknụzụ nkwakọ ngwaahịa dị ka ihe dị ka nkwakọ ngwaahịa Bọọlụ Grid (BGA) na nkwakọ ngwaahịa ngwaahịa (CSP), Epoxy resins na-arụ ọrụ iguzosi ike n'ihe na ntụkwasị obi nke usoro nkwakọba.

Nke abụọ, phenalic resin (phenalic resin)

Pheny Revicoun nwere ọnọdụ dị mkpa na mmepụta seminiconductor, na-ahụ maka ezigbo okpomọkụ, na-eguzogide iguzogide na ike ya.

Ogologo oge eji ogologo oge phenoclicy nwere ike iru 150 - 200 Celsius C, nwere ike ịdị na ebe okpomọkụ dị elu iji nọgide na-anọgide na-elekọta ihe owuwu na arụmọrụ. N'ihe banyere ike ya, ike na-agwụ ike nwere ike iru 80 - 150 MPA, na-enye nkwado a pụrụ ịdabere na ya maka ngwaọrụ Semiconductor.

N'ihe banyere ihe eletriki, phenalic resin nwere ọtụtụ uru, dielectric mgbe niile na-abụkarị n'etiti 4 - 6

Na Mmepụta nke Multuit bọọdụ na-ebipụta (PCB), a na-ejikarị ihe ngosipụta iji hụ na nkwenkwe mgbaaka na nnyefe mgbaaka dị n'etiti akwa sekit.

Na mgbakwunye, ọnụ ahịa nke phenalic resins bụkwa ihe dị mkpa na ojiji ha na-eji ubi Semiconductor, karịsịa na ụfọdụ ihe na-eri nri seniconductor, aghọọla nhọrọ dị ọnụ ala.

Nke ato

Polimin resin bụ ihe arụmọrụ dị elu na mpaghara Semiconductor, nke a maara maka ọmarịcha ọnọdụ okpomọkụ, Njirimara dị mma na akụrụngwa mkpuchi ọkụ eletrik.

Ogologo oge ọrụ dị ogologo karịa nke 250 Celsius C nyere ha aka ịrụ ọrụ dị mma na gburugburu ebe obibi dị elu. Ike Tensile nwere ike iru 150 - 300 MPA, na-egosi ikike ibu kachasị sie ike. Nkpuru mkpuchi eletriki dị mma, nwere olu na-adịgide adịgide karịa 10 ^ 16 ω-cm, na-enyere nchekwa na nkwụsi ike nke sekit.

Na teknụzụ semiconductor dị elu, dị ka nkwakọ ngwaahịa nkwakọ ngwaahịa dị elu, a na-ejikarị nkwakọ ngwaahịa 3D, a na-ejikarị ụlọ na-akụ ihe dị ka ihe na-egbochi ya na-egbochi mgbawa na mkpụrụ.

O nwere ike iguzogide usoro dị elu dị elu ruo 300 Celsius C ma ọ bụ karịa, yana ihe dị ala nke ikuku ikuku dị ka 10 - 20 ppm na ngwungwu ikuku na ngwugwu ngwugwu ịdabere na arụmọrụ.

Ọzọkwa, a na-eji pollimide na-eme ihe dị ka foto na-eme ihe na usoro photolithography, yana mkpebi ha dị elu (na-enwe ike iguzogide ihe dị egwu maka ịrụpụta ihe dị mma.

Iv. Silicone resin (silicone resin)

Silicone resin nwere ọnọdụ pụrụ iche na nkwakọ ngwaahịa semiconductor, karịsịa na nzaghachi na-agbanwe agbanwe na arụmọrụ. Ọkpụkpụ ya nke iko dị ka -120 ° C, na-egosi ezigbo ọnọdụ okpomọkụ, nwere ike ịdị na ọnọdụ okpomọkụ nke ukwuu na nkwụsi ike na nkwụsi ike. N'otu oge, silicone resins nwere ezigbo ihe ihu igwe ma na-eguzogide ihe gburugburu ebe obibi ogologo oge.

In terms of electrical insulation properties, silicone resins have a volume resistivity greater than 10^14 Ω-cm, ensuring electrical safety in semiconductor applications.

Uzo ha dị iche iche nke mgbasa ikuku, dị na 200 - 300 PPM / Celsius CPM / Celsius CPM / Celsius dị elu, mana ihe na-erughị 1 MPA) na-enye ha uru pụrụ iche na usoro nkwakọba ihe na-akpali akpali.

Na nkwakọ ngwaahịa Semiconductor ngwaọrụ maka ngwa elektrọniki na ngwa Aroronics, na-ejikarị silicone resins na ngwa dị iche iche dị oke mkpa, na-enye nchebe dị mma maka ngwaọrụ ahụ ma na-ejide arụmọrụ kwesịrị ekwesị n'okpuru ọnọdụ okpomọkụ dị oke njọ.

V. Acrylic resin (Revic Rein)

Ọrịa acrylic na-arụ ọrụ dị mkpa na mpaghara Semiconductor site na ezigbo ngwa ngwa ha, ihu igwe na akụrụngwa ndị na-achọgharị.

N'ihe banyere ngwaa ngwa ngwa, acrylic resins nwere oke ọkụ ọkụ, na-abụkarị ihe ruru 90% ma ọ bụ karịa, na-eme ka ha dị mma maka nkwakọ ngwaahịa na-enwu.

Indextion ha dị n'etiti 1.4 na 1.5, nke nwere ike ịhazi propagation na ịgbasa ọkụ na-eme ka ọrụ dị ọcha na-eme ka ọ dị mma na-eme ka njipụta ya.

Na mgbakwunye, Reinrylic resin nwere ezigbo nguzogide ihu igwe ma nwee ike ịnọgide na-arụ ọrụ kwụsiri ike n'okpuru ọnọdụ gburugburu ebe obibi dị iche iche. N'ihe banyere njikọta nke njikọta, ọ nwere ike itolite njikọ siri ike na ọtụtụ ihe, na-enye njikọ dị iche iche nke a pụrụ ịdabere na ya maka nkwakọ ngwaahịa nke ngwaọrụ Semiconductor.

Enwere ike iji ihe nnọchianya Senconductor, enwere ike iji resin na-echebe ihe dị ka ihe mkpuchi iji chebe mmetụta ahụ nke ọma site na nnyonye anya nke gburugburu ebe obibi, iji hụ na izi ezi na ntụkwasị obi nke ihe mmetụta.

Isii, polyphenyylene ether resin (polyphenylene ether resin)

A na-ejikarị polyphene Ether na-ejikarị na-emepụta mmepụta ihe maka nkwadebe nke ihe arụmọrụ dị elu, n'ihi na o nwere usoro dị mma.

Nke mbu, polyphenene ether resin nwere ọnụego mmiri dị ala karịa 0.07%, nke na-enye ya ohere ịnọgide na-arụ ọrụ na gburugburu iru mmiri.

Nnukwu okpomọkụ ya bụkwa nnukwu ihe dị mkpa, ya na ogologo iji ruo 170 Celsius C, nke nwere ike ịnabata okpomọkụ nke ngwaọrụ Semiconductor n'oge ọrụ.

N'ihe banyere akụrụngwa eletriki, polyphenylene ether resin na-enwekarị ihe dị ka 0,5 - 2.8, na-enye mgbawa na njikọ mgbasa ozi dị ala na ebe mgbapụta dị ala.

Nnukwu nguzosi ike na-enyere aka hụ na nkenke na ntụkwasị obi nke mkpụrụ, na-enye ntọala siri ike maka ọrụ arụmọrụ nke ngwaọrụ semiconductor.

Nchikota

Ngwa nke akụrụngwa dị iche iche na mpaghara Semiconductor pụrụ iche ma na-ezute mkpa dị iche iche nke ngalaba dị iche iche na ihe nlele ngwa. Site na oganihu na mmepe nke teknụzụ semiconductor, ihe achọrọ maka imegharị ihe omume ihe eji eme ihe ga-akawanye mma.

Nke gara aga

Osote

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Author:

Ms. Tina

E-mail:

sales@honyplastic.com

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