Ifeza itwara nezaIfu ya feza ikoraNibikoresho bya polymer bikaba, nikintu cya mashini ivanze ya paste igizwe nicyuma gitwara ifu itwara ibyuma bitwara ifu ya feza, resin ya shingiro, umudepite.
Ifeza itwara ifeza ifite imikorere myiza y'amashanyarazi n'imikorere ihamye. Nibintu byingenzi byibanze mubikorwa bya elegitoroniki na tekinoroji ya microelecronic. Byakoreshejwe cyane mukarere ka Circrated Circtz Crystal ibice bya elegitoroniki, inteko yumuriro wikirere, igikoresho nibindi bice.
Ifeza ya feza igabanijwemo ibyiciro bibiri:
1) Polymer feza itwara paste (yatetse cyangwa yakize kugirango ikore film, hamwe na polymer kama nkicyiciro cyo guhuza);
2) ifeza yahanaguye ifeza yahanitse (cantering kugirango ikore film, ubushyuhe burenga 500 ℃, ifu yikirahure cyangwa umuringa nkicyiciro cyo guhuza)
Ibyiciro bitatu bya feza ya feza birasaba ubwoko butandukanye bwibice bya feza cyangwa guhuza nkuko byuzuzanya, ndetse nibindi bitandukanye muri buri cyiciro bisaba ibice bitandukanye bya AG nkibikoresho bikora. Intego ni ugukoresha amafaranga make ya AG munsi ya formulaire cyangwa sisitemu yo gushiraho firime kugirango ugere kumikoreshereze ntarengwa ya AG nubushyuhe, bujyanye nubushyuhe, bufitanye isano no guhitamo imikorere ya firime nibiciro.
Gutwara Polymer bigenwa cyane na feri igororotse ikwirakwira, kandi umubare wacyo nimpamvu igenamigambi igenamigambi mine ya paste ihanamye ya feste. Ingaruka z'ifu y'ifu ya feza ku rwego rwo kurwanya amajwi ya fete yo mu ifeza igendanwa, umwanzuro ni uko ibikubiye mu bice bya feza ari byiza mu ntera ya 70% kugeza 80%. Ibisubizo bigeragejwe bihuye n'amategeko. Ibi ni ukubera ko iyo ifu ya feza ari nto, amahirwe yo guhuza ibice ni mato, kandi umuyoboro uyobora ntabwo woroshye gushiraho; Iyo ibirimo ari binini cyane, nubwo amahirwe yo guhura ni muremure, ibirimo bidasanzwe ni bito, kandi isigaye ihuza ibice bya feza iratandukanye, kandi amahirwe yo guhuza, kandi umuyoboro uyobora nacyo urakennye. Iyo fileler ihagaze igera ku mubare ukwiye, imikorere yumuyoboro nibyiza kugirango ikurehe ntoya nubunini bunini.
Ihitamo ryerekana ifeza ya feteri:
Formula 1:
Ibikoresho | Ijanisha rusange | Ibikoresho |
75-82% | Kuzunguruka | |
Bisphenol ubwoko bwa epoxy resin | 8-12% | Resin |
Aside anhydride gukiza agent | 1-3% | HARDEER |
Methyl Imidanzule | 0-1% | Kwihuta |
Butyl acetate | 4-6% | Dilunt idakora |
Diluennt ya 692 | 1-2% | Diluennt |
Tetraethyl Titanate | 0-1% | Umutezimbere |
Polyamide ibishashara | 0-1% | Anti-Gukemura |
Ifeza ya feza ya paste ya paste ya 2: Ifu ya feza iyobora, E-44 Epoxy Resin, Tetrahydrofuran, Polyethylene Glycol
Ifu ya feza: 70% -80%
Epoxy resin: Tetrahydrofuran ni 1: (2-3)
Epoxy resin: Gutwara umukozi ni 1.0: (0.2 ~ 0.3)
Epoxy resin: Polyethylene Glycol ni 1.00: (0.05-0.10)
Ahantu ho guteka amakuru: Butyl Anhydride, Diethylene Glycol Butyl Ether Acetate, Diethylene Glycol EthCol Etherl Etherl etherl etherl etherl etherl etherl etherl etherl etherl etherl etherl etherl ethet, isophorone
Gushyira mu bikorwa ubushyuhe buke kandi busanzwe bukiza amashusho ya feza: Ifite ibiranga ubushyuhe buke, imbaraga za quartz, kandi zifite ubushyuhe bwa Pyroelectric, kandi ubushyuhe bwa Pyroelectric, kandi Ubushyuhe bwa Pyroelectric. Gusana byumuzunguruko, nibindi birashobora kandi gukoreshwa mu guhuza ingufu mu nganda za radiyo, gusimbuza umusirikare paste kugirango ugere ku guhuza neza.
Guhitamo umukozi ujyanye nubushyuhe bwa epoxy resin. Polyamine na Polythiamines muri rusange bikoreshwa mugukiza ubushyuhe busanzwe, mugihe achydrides na polyagid muri rusange bikoreshwa nkaba bashinzwe gukiza ubushyuhe bwo hejuru. Abakozi bashinzwe gukiza bafite ibitekerezo bitandukanye byo guhuza.
Dosage yo gukiza agent: Niba umubare wigiciro cya gisirikare ari gito, igihe cyo gukiza kizagurwa cyane cyangwa kigorana gukira; Niba umukozi winshi, bizagira ingaruka kumikorere ya fete kandi ntabwo ifasha gukora.
Muri epoxy na serivise yubuyobozi, uburyo bwo guhitamo diluntint ibereye bifitanye isano nigitekerezo cya formulaire, nko gusuzuma: ikiguzi, ingaruka, imbaraga, sisitemu yo kurwanya ubushyuhe, nibindi.
Diluent Dosage: Niba Diluent Dosage ari nto cyane, umuvuduko urashya kuri resin uzatinda kandi paste ishaka kuba viscous cyane; Niba dosage ya diluent nini cyane, ntabwo ifasha gukoraho guhirika no gukiza.
Kohereza Igihe: APR-21-2021