Chimakhala ndi siliva wokhala ndi oyeramapangidwe asiliva asilivandi nkhani yopanga polymete, yomwe ndi yosinthira yamakina yopangidwa ndi ufa wasiliva, woyambira utope, zosungunulira ndi zowonjezera.

Zovuta zasiliva Slurry ili ndi mawonekedwe abwino opanga magetsi komanso magwiridwe antchito. Ndi chimodzi mwazinthu zofunikira mu gawo lamagetsi ndi ukadaulo wa microectronic. Amagwiritsidwa ntchito kwambiri pakuphatikizidwa kwa madera a quartz makristal zigawo zikuluzikulu, msonkhano waukulu wamafadi.

Chithunzithunzi cha Sivani chimagawidwa m'magulu awiri:

1) Mafuta a mitengo ya siliva (ophika kapena ophika kapena owotchera kuti apange filimu, ndi polymer polymer monga gawo lolumikizana);

2) Chotupa chasiliva chimachimwa (chochimwa kuti apangire filimu, kutentha kwamphamvu kwa 500 ℃, ufa wagalasi kapena oxide ngati gawo lolumikizana)

Magawo atatu a chimanga chasiliva amafunikira mitundu yosiyanasiyana ya zigawo zasiliva kapena kuphatikiza monga kuchititsa mafakitale, ndipo ngakhale mitundu yosiyanasiyana mu gawo lililonse imafuna ma tinthu tambiri monga kuchititsa zinthu zogwira ntchito. Cholinga chake ndikugwiritsa ntchito kuchuluka kwa ag pansi pa formula kapena njira yopanga filimu kuti mukwaniritse kugwiritsa ntchito magetsi a Ag ndi matenthedwe.

Njira ya polymer imatsimikiziridwa ndi ufa wasiliva wodziwika bwino, ndipo kuchuluka kwake ndi chinthu chomwe chimapangitsa kuti pakhale magwiridwe antchito a siliva wochititsa chidwi. Mphamvu ya zomwe zili mu ufa wasiliva wogwiritsa ntchito siliva kuchititsa siliva ikhoza kuperekedwa pakuyesera kokwanira, mfundo ndiyoti zomwe zili pazinthu zasiliva ndizabwino kwambiri mu 70% mpaka 80%. Zochita zoyeserera zimagwirizana ndi malamulo. Izi ndichifukwa choti ufa wa siliva ndi wocheperako, kuthekera kwa tinthu tating'onoting'ono timalumikizana, ndipo ma network ndiosavuta kupanga; Zomwe zili ndizokulirapo, ngakhale kuti kuthekera kwa tinthu kuli kotalikirapo, kuwetatu kumakhala kocheperako, ndipo resin yolumikiza ndi kuchepetsedwa, kuti izi zitheke zimachepetsedwa, ndikuti mwayi wokhala ndi mapepalawo nawonso ali osauka. Zosefera zikafika ku kuchuluka koyenera, kuchita bwino kwa network kuli bwino kukhala ndi kalitali kakang'ono kwambiri komanso kuchita zinthu zazikulu kwambiri. 

Centumula imodzi yopanga siliva:

Fomu 1:

Masewera a siliva astery producation 2: Insvaive ufa wa siliva, e-44 epoxy stun, tetrahydroforan, polyethylene glycol

Ufa wasiliva: 70% -80%

Epoxy ulen: Tetrahydroforan ndi 1: (2-3)

Epoxy Tsimikitsani: Woyang'anira wothandizila ndi 1.0: (0.2 ~ 0.3)

Epoxy Reson: Polyethylene Glycol ndi 1.00: (0.05-0.10)

Malo owiritsa ozizira: Butyl andydride acetate acetate Bullyl ecethate, adthylene glycol ecerate ecethate, isophorone

Kugwiritsa ntchito kutentha kwa kutentha komanso kokhazikika kwa kutentha kwa siliva: kumakhala ndi mphamvu yolimba kwambiri, mphamvu yolimba, komanso yokhazikika yolumikizira mabulosi, machubu otetemera, etc .. Itha kugwiritsidwanso ntchito pochita mgwirizano mu wailesi ya wailesi ya wailesi, sinthani msipu kukwaniritsa ntchito yolumikizika.

Kusankha kwa omwe amachiritsidwa ndikugwirizana ndi kutentha kwa epoxy utoto. Ma polymines ndi polimamine amagwiritsidwa ntchito pochiritsa kutentha wamba, pomwe ma acid anhydrides ndi ma polyabids amagwiritsidwa ntchito monga momwe amagwirira ntchito monga kuzizira kwa kutentha kwambiri. Othandizira osiyanasiyana osachiritsika amakhala ndi zovuta zosiyanasiyana zolumikizirana.

Mlingo wowongolera wothandizira: Ngati wothandizila kwambiri wothandiziritsa, udzakhudza zochitika za siliva wozungulira ndipo siabwino kugwira ntchito.

Mu epoxy ndikuchiritsa dongosolo lotsogola, momwe mungasankhire ogwiritsira ntchito mogwirizana ndi lingaliro la wopanga wapangidwe, monga momwe amaganizira:

Mlingo wambiri: Ngati Mlingo wocheperako ndi wocheperako, kuthamanga kwa utoto kudzakhala pang'onopang'ono ndipo phala limakhala lowoneka bwino kwambiri; Ngati Mlingo wogwiritsa ntchito ndi wamkulu kwambiri, sikuti kumvetsetsa bwino mawu komanso kuchiritsa.