Silica gel qis-kub luam ntawv silicone number case yog ob chav ua ke tsim nyog rau kev kho kom zoo nkauj sab saum toj thiab tiv thaiv silica gel, uas yog raws li cov ntsiab lus halogen cov txheej txheem ntawm kev tswj hwm ib puag ncig zoo thiab siv tshuab qis-kub ua kua vulcanization; Haum rau kev tshuaj ntsuam luam ntawv, ncoo luam ntawv lossis dot luam ntawv.
1. Cov yam ntxwv
Kev ntsuas kub tsis tshua muaj kev kub ntxhov (90-120 ℃) luam ntawv tus qauv lossis sau ntawv kom pom tseeb thiab puv, ruaj khov kho ua haujlwm
Cov tau teev ntawm daim ntawv thov: silicone roj hmab cov yawm sij / roj hmab qhov chaw rau cov khoom siv hluav taws xob xws li xov tooj ntawm tes, xov tooj, laptops, fax machine, tshuab luam ntawv, niam txiv-menyuam tshuab, hluav taws xob tswj chaw taws teeb, thiab lwm yam
2. Yuav siv nws li cas
Ulf Sulphur cov khoom siv ob zaug (150 ℃ / 1-2 teev) thiab ntxuav kom huv.
② Tom qab tus number case tawm ntawm lub tub yees, nws yuav tsum tos kom tus number case rov qab mus rau chav sov los yog ze rau chav kub ua ntej nws yuav siv tau. Ntxiv 1-1.2% miv-spl-7 catalyst, do tusyees, yog tias viscosity ntau dhau, ntxiv cov ntxhiab tsw ntxhiab roj los kho rau qhov tsim nyog viscosity rau kev tshuaj ntsuam luam ntawv, ncoo luam ntawv lossis dot luam ntawv.
③ Tom qab sawv hauv qhov chaw plua plav tsis pub dhau 5-10 feeb, kev ua paug vulcanization tau ua tiav.
④ Ci ntawm 90-120 ℃ rau 30-40 feeb thiab nrawm rau 60 feeb yog tias tsim nyog.
3. Cia rau cov neeg mob
Kaw ntim cia txias qhov kub thiab txias: 0 ~ 10 ℃, av noo: 55% ~ 85%, dej tsis qab, xau pov thawj, hnub pov thawj, pov thawj kub, nyob deb ntawm cov hluav taws.
4. Yuav ua li cas siv nws
Cov khoom yuav tsum tau muab do zoo tom qab qhib lub poom.
Nws pom zoo tias chav ua haujlwm yuav tsum yog cov haujlwm plua plav uas tsis muaj plua plav, qhov kub yuav tsum tswj tau qis dua 24 ℃ thiab cov av noo yuav tsum yog 55% - 75%. Cov av noo qis yog yooj yim ua rau hluav taws xob zoo li qub ntawm cov number case thiab cov luam ntawv tsis zoo.
Cov khoom yuav luam tawm yuav tsum tau ua kom hmoov av ua ntej luam ntawv kom tsis txhob tawg (impurities) ntawm tus qauv lossis qauv tom qab luam ntawv
Thov saib xyuas kom txias hauv cov kua mis. Cov kua mem uas tsis siv yuav tsum muab ntim thiab muab tso rau hauv tub yees tam sim.
Cov khoom lag luam yuav tsum tau siv nyob rau hauv qhov xwm txheej zoo ntawm qhov cua kom tsis txhob nqus tau ntau los ntawm tib neeg lub cev thaum lub sijhawm kev tsim kho, thiab nws yog txwv tsis pub noj.
