Silicon sofener amatha kupereka nsalu zofewa, zosalala, zokwanira, komanso zonyansa, zomwe zimapangitsa kuti mtengo ukhale wosangalatsa wa mankhwalawo ndipo amakondedwa ndi makasitomala; Komabe, zolakwika monga mawanga a silika nthawi zambiri zimachitika nthawi yotsiriza yomaliza, yomwe imatha kuyambitsa mavuto akulu ndi njira.

 

①characterminists of siliconeSofewa

Makhalidwe abwino ogwira ntchito ndi ma denticoacemical a sofone sofiners amatha kufotokozedwa mwachidule mu mfundo zitatu zotsatirazi:

 

1. Ubwino wa PH wa kusamba kwa ntchito ndi wokhazikika pakati pa 5 ndi 6.5;

2. Kutentha koyenera kwambiri kwa malo osambira ndi 30-45 ℃;

3.Ionic, mitundu yambiri ndi yotengera, kutsatiridwa ndi osakhala ionic; Pali mitundu ingapo yosiyanasiyana yomwe ndi inionic (kuyerekezera zofewa zotsatira zamaketi, mitundu yosiyanasiyana yamitundu yambiri imalamulira).

 

Magawo ndi mawonekedwe aSvilinaesombi

Magawo achitukuko a solone ofewetsa mibadwo imatha kugawidwa m'mibadwo inayi.

M'badwo woyamba: Dimethyl silicone mafuta ndi hydroxyl mafuta a silika. Makhalidwe: Mtengo wotsika mtengo, osasamba, zosavuta kusweka emulsion.

Mbadwo Wachiwiri: Epoxy Moredited Sictener, Amino Modelied Sictener Scofner: Osasinthidwa Kumata Kwambiri, Epoxy Model Mafuta ali ndi mavuto achikasu

M'badwo wachitatu: Polytetter adasintha silicone soctener. Makhalidwe: Hydrophilicity wabwino, osavuta kuthyola emulsion, koma kumva bwino

Mbadwo Wakale: Chingwe Chotseka Copsolymer Osinthidwa Ordwan Sictic Stonener: Hydrophilicity yabwino, ndikumva dzanja lofewa, ndipo sizophweka kuthyola emulsion

 

Mavuto a ③Manommon ndi mayankho pa ntchito

 

Ⅰ,Mphamvu ya PH Mtengo pa Sickene Mafuta

Kukhazikika kwa odzitchinjiriza kumakhala kofunikira ndi mtengo wa pH. Munjira yomaliza ndi kumaliza, nsalu za thonje zimafunikira kukomoka, zomwe nthawi zambiri zimaphatikizapo kugwiritsa ntchito alkali kapena zinthu za alkalinine kuti muchotse zodetsa. Zovala zina zimafunikiranso kumaliza silika, ndipo alkali omwe amagwiritsidwa ntchito munjira izi ndizovuta kuyeretsa mkati mwa ulusi. Alkali amagwiritsidwanso ntchito polowetsa ndi utoto wogwira kapena wa VAT, kotero nsalu imatha kukhala yamba nthawi yomaliza kumaliza.

Mafuta wamba silika nthawi zambiri samathana ndi alkali osagwirizana ndipo amakonda kuthana ndi milkine. Pakapita kanthawi komizidwa kumera ndi kufewetsa, zimamatira kwa odzigudubuza, chifukwa cha mawanga a silika.

 

★ yankho

 

Pamaso zofewa, nsaluyo iyenera kutsukidwa ndi alkali walkali.

2.Onjezani acetic acid ndi madzi akumadzi ndikusunga Ph wa poyambira poyambira pa 5-6.

 

Ⅱ, Kukopa kwa malo okhazikika

 

Mukamapanga nsalu zopyapyala monga chiffon, silika womatera, ndi bari ulusi wokhazikitsidwa ndi majekitate ufakitale, nthawi zina kufikira mita 6-80 pamphindi. Komabe, chifukwa cha madzi otsika nsalu zowonda, kusokonekera kosavuta kwa nsalu yokha, ndipo mafuta osauka a sisilipe omwe amakanidwa ndi nsalu ya silika.

 

★ yankho

 

1. Yesani kuwongolera kuthamanga kwagalimoto momwe mungathere.

2. Sinthani kuvomerezedwa kwa nsalu.

3.

 

Ⅲ, Mavuto omwe amakonda kuchitika ndi wofewa pa silinda

 

Kuti mukwaniritse mawonekedwe ena amphaka komanso kukwaniritsa zosowa zenizeni za fakitale, mafakitale ena nthawi zambiri amafunika kumiza moyenera kuti adulidwe mu silinda. Komabe, chifukwa cha zinthu zopanga ndi zinthu zotsalira mu utoto wa Vat, mafuta ena a silika ndi zosakanizika zitha kumamatira kukhoma la cylinder. Popita nthawi, zinthu zina zakuda zotupa zimapanga khoma la silinda, lomwe limapanga mawanga a silicone pamwamba pa nsalu.

 

★

 

1. Limbitsani ntchito yoyeretsa.

2. Yesani kusankha mafuta a silicaone ndi bata wabwino mu silinda.

3.Musanagwiritse mafuta a silicane mu silinda, nsaluyo iyenera kutsukidwa komanso kumasulidwa ku alkali; Onjezani acid moyenera ndikusintha mtengo wa pH kuzungulira 6.