Idobe ọla ọchaIPSIDIEFICS RILDDDSIhe mejupụtara polymer na-eduzi, nke bụ ngwakọta ngwakọta nke e ji ntụ ntụ ntụ ntụ, ntọala resin, na-agba mbọ.

Clurmesive Slurry nwere arụmọrụ dị mma na arụmọrụ siri ike. Ọ bụ otu n'ime ihe ndị dị mkpa bụ ihe dị mkpa na ụlọ ọrụ elektrik na teknụzụ Microlectronic. A na-ejikarị ya na igwe sekit quartz crystals, nnukwu sekit na elu, ọkụ na ubi ndị ọzọ.

Eke keere ihe mkpuchi ọlaọcha abụọ:

1) polymer na-eme ihe mkpuchi (a na-emegharị ma ọ bụ gwọọ iji mepụta fim, yana polymer ormer dị ka nkekọ nke njikọ);

2) Nke edobere na-eme ihe nkiri (ebe a na-enweghị atụ na-etolite ihe nkiri, okpomoku na-ekpo ọkụ karịa 500 ℃, ntụ ntụ ma ọ bụ oxide dị ka nkekọ)

Usoro atọ nke edo edo na-eduzi ụdị irighiri ihe ọla ọcha ma ọ bụ njikọta dị iche iche na-eduzi, yana ọbụna usoro dị iche iche chọrọ ihe dị iche iche na-arụ ọrụ. Ebumnuche bụ iji obere usoro agland dị n'okpuru otu usoro ma ọ bụ usoro ihe nkiri na-eme usoro iji nweta ọrụ nke ọkụ eletriki na-arụ ọrụ, nke metụtara njikarịcha ihe nkiri na ọnụ ahịa.

Ihe omume nke polymer bụ kpebisiri ike site na njigide osisi ọla ọcha ọla ọcha, na ego nke ya bụ ihe na-ekpebi maka arụmọrụ ọlaọcha nke mkpọda ọlaọcha. Enwere ike inye mmetụta nke ntụ ntụ nke a na-ejigide olu ọlaọcha nwere ike inye n'ọtụtụ nnwale, okwu mmechi bụ ihe kachasị mma na ogo 70% ruo 80%. Ngosipụta nnwale ahụ kwekọrọ na iwu. Nke a bụ n'ihi na mgbe ọdịnaya ọlaọcha dị obere pere mpe, ihe gbasara nke puru iche na ibe ya pere mpe, netwok di nfe adighi mfe; Mgbe ọdịnaya buru oke ibu, n'agbanyeghi na ihe puru omume di elu, ihe omuma a na - ejikọ ya na ibe ya, nke mere na njikọta njikọta na - enwee ibelata, na netwọdi na - eduzikwa ya. Mgbe ihe mejupụtara ya ruru ego kwesịrị ekwesị, omume nke netwọkụ kachasị mma inwe obere na-eguzogide na njigide. 

Ntụgharị usoro maka ihe mkpuchi ọla ọcha:

Usoro 1:

Efrata

Pasent pasent

Nkọwapụta nri

Hongwu ọla ọcha

75-82%

Juputara

Bisphenol a ụdị epoxy resin

8-12%

Resin

Acid Ahyddydride

1-3%

Isi ike

Methylmidazole

0-1%

Ome osooso

Bell actate

4-6%

Enweghi ike

Ike nke 692

1-2%

Keosisi

Tetrathyl Titanate

0-1%

Onye na-akwalite Adhesion

Polimamide wax

0-1%

Njedebe Njedebe

Ntuziaka ọla ọcha na-eduzi 2: Ndozi ọla ọcha, E-44 Koxy resin, Tetrahydrofun, poyethylene glycol

Ntụ ntụ: 70% -80%

Epoxy Rein: Tetrahydrofuran bụ 1: (2-3)

Epoxy Rein: Onye na-ahụ maka ịba uru bụ 1.0: (0.2 ~ 0.3)

Epoxy Rein: polyethylene glycol bụ 1.00: (0.05-0.10)

Njedebe isi iyi dị elu: Bullydride acetate, diethylene glycol ether acetate, dithylene glyllion acetate, ISophorone

Ihe bụ isi nke na-ejikọ ọla ọcha dị ala: ọ nwere njirimara nke ibipụta ihe dị ala, na-arụ ọrụ na-eme ihe, na-ejikọ aka na-agbado oge na-agba mbọ, yana eriri ahụ, akpa na ọpụpụ na nchekwa rụkwaa, wdg.

Nhọrọ nke ịgwọ ọrịa na-emetụta ya na ọnọdụ okpomọkụ nke resin epoxy. A na-ejikarị polyamines na Poyttiamines na-agwọ ya na ọnọdụ okpomọkụ nkịtị, ebe a na-eji Ahịhịa Ahydọr na Polyacdres maka ịgwọ ọrịa na elu. Ndị ọrụ na-awụ ihe dị iche iche nwere mmeghachi omume dị iche iche.

Ngụkọta nke ịgwọ ọrụ: Ọ bụrụ na ego ole ị na-agwọ ọrụ dị obere, a ga-agbatị oge ị na-agwọ ọrịa nke ukwuu ma ọ bụ nke siri ike gwọọ; Ọ bụrụ na nnukwu ọrụ, ọ ga-emetụta ihe omume nke tapawa ọla ọcha ma ọ bụghị na-adọrọ mmasị ịrụ ọrụ.

Usoro Epoxy na Cultinglọ Ahịa, otu esi ahọrọ nke kwesịrị ekwesị bụ ihe metụtara echiche nke usoro usoro, dị ka ịtụle: ọnụ ọgụgụ, isi, usoro iguzosi ike na sistemụ ọnọdụ, wdg sistemụ ọnọdụ, wdg sistemụ.

Diesent dosage: Ọ bụrụ na usoro onunu ogwu dị obere, ọsọ ọsọ nke resin ga-adị nwayọ ma mado ga-adịkwa oke; Ọ bụrụ na usoro onunu ogwu buru oke ibu, ọ naghị eme ka ọ gbanwee ya na ịgwọ ya.

 

 


Oge post: APR-21-2021

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