Chowonjezera cha silicone choletsa madzi choletsa madzi chogwiritsa ntchito mankhwala ophera tizilombo toyambitsa matenda m'makampani
Wothandizira kutsekereza madzi wa silicone
Chotsukira madzi cha silicone ndi mtundu watsopano wa zinthu zosalowa madzi zomwe zimagwira ntchito bwino popanda kuipitsa ndi kukwiya, zomwe zimagwiritsidwa ntchito kwambiri m'maiko otukuka padziko lapansi. Pambuyo popopera (kapena kutsuka) mankhwalawa pamwamba pa nyumbayo, filimu yopanda utoto, yowonekera, yosalowa mu UV, komanso yopumira imatha kupangidwa pamwamba pa nyumbayo, yomwe siiwoneka ndi maso. Mvula ikagwa pa iyo kapena ikakumana ndi mpweya wonyowa, madontho a madzi amakhala achilengedwe. Kuyenda kwa madzi kumaletsa kulowa kwa chinyezi, ndipo nthawi yomweyo, kumatha kutsuka fumbi pamwamba pa nyumbayo, kuti khoma lamkati likhale lolimba komanso lolimba, losapsa ndi bowa, kuyeretsa khoma lakunja ndikuletsa kuzizira.
Chilengedwe
Zinthu zothirira madzi za silicone zili ndi zinthu ziwiri: zochokera m'madzi ndi zamafuta. Zinthu zothirira madzi za organosilicon zochokera m'madzi zimakhala zopanda utoto kapena zachikasu chopepuka. Zikasakanizidwa mu simenti, zimathanso kugwira ntchito ngati choletsa, chochepetsera madzi komanso chowonjezera. Chifukwa chake, ndizoyenera makampani omanga, mawonekedwe akunja a makoma, uinjiniya wapansi panthaka, nyumba zakale, maiwe, njerwa ndi matailosi, simenti, zinthu za gypsum ndi zinthu zotenthetsera kutentha zomwe zimakhala ndi perlite ngati chinthu chachikulu, komanso zothirira madzi, zoteteza chinyezi komanso zoteteza kuipitsa denga lakumidzi. . Zinthu zothirira madzi za silicone zokhala ndi mafuta zimakhala zowonekera bwino ndipo nthawi zambiri zimagwiritsidwa ntchito popanga glaze, matailosi a ceramic, matailosi apansi, ziwiya zadothi, ndi zina zotero. Zitha kuchepetsedwa ndi zinthu zina zosungunulira madzi ndipo ndizosavuta kugwiritsa ntchito.
Kukula kwa ntchito
Imagwiritsidwa ntchito kwambiri pamakoma amkati ndi akunja a nyumba zosiyanasiyana, makamaka kuthetsa vuto la bowa lamkati lomwe limayambitsidwa ndi kutuluka kwa madzi m'makoma akum'mawa ndi kumpoto kwa nyumba za anthu wamba. Kuphatikiza apo, ingagwiritsidwenso ntchito kwambiri pochiza chinyezi komanso bowa musanakongoletse mkati, mafakitale. Kuyeretsa koletsa kuipitsa, kuteteza nyengo, komanso kuthana ndi asidi m'makoma amkati ndi akunja, komanso mapulojekiti oteteza madzi m'maboma osungira madzi, nsanja zamadzi, malo osungira madzi, malo oyeretsera zinyalala, ndi njira zothirira ndi kukhetsa madzi m'minda; pa nyumba zakale, zipilala za miyala, matailosi a ceramic, mabuku ndi malo osungiramo zinthu zakale, zipinda zogwiritsira ntchito zida zolondola, ndi chipinda cha makompyuta, chipinda chogawa magetsi, nyumba yosungiramo katundu, ndi zina zotero.
1. Kuletsa kutayikira kwa madzi ndi kutayikira kwa madzi pomanga makoma, makamaka makoma a njerwa; kuteteza kutayikira kwa madzi ndi kutayikira kwa madzi m'makoma a granite ndi marble.
2. Kuteteza madzi m'zimbudzi, m'makhitchini, m'makhonde otsekedwa, ndi zina zotero.
3. Malo osungiramo zinthu zakale, malo osungiramo zinthu zakale, malaibulale, kusunga mitundu ya nyumba zakale komanso kuteteza zinthu zakale zachikhalidwe cha anthu.
4. Kuyika: matailosi a padenga, perlite, asbestos, nsalu zopanda chilengedwe, zipangizo zotetezera kutentha, makatoni opaka, ma fiberboard, ndi zina zotero.
5. Ikhoza kusakanikirana mwachindunji ndi simenti ndi konkire, chothandizira ichi chingagwiritsidwe ntchito posakaniza madzi powonjezera madzi kawiri kapena kasanu.
Makhalidwe a wothandizila wothira madzi wa silicone wothira madzi
1. Itha kugwiritsidwa ntchito mwachindunji pamalo onyowa kapena ouma, ndipo imamatirira bwino pamalo oyambira.
2. Yoletsa chinyezi, yoletsa chimfine, yoletsa dzimbiri, komanso yoletsa kuzizira.
3. Kuteteza kobiriwira komanso zachilengedwe, palibe chizindikiro cholowera.
4. Yosalowa madzi komanso yopumira.
5. Kapangidwe kake kosavuta, khalidwe lodalirika komanso kugwiritsa ntchito bwino.
Ubwino
1. Kusalowa madzi kwambiri.
2. Kulowa madzi ambiri.
3. Mphamvu yolimba kwambiri.
4. Kuphimba mwamphamvu, kotha kuphimba ming'alu yaying'ono.
5. Kapangidwe kake ndi kosavuta komanso kachangu.
6. Gwiritsani ntchito ndi zinthu zingapo zomatira, zotsatira zake zimakhala zabwino.
7. Zipangizo zomangira zobiriwira.
Masitepe omanga
1. Pukutani kapena burashi
Kupopera mankhwala ndi bwino pamalo ouma monga konkriti, simenti, ndi nyumba zomangidwa kale. Maburashi angagwiritsidwe ntchito pamalo osalala monga miyala, marble, ndi granite.
Musanagwiritse ntchito, pamwamba pake payenera kutsukidwa mosamala, fumbi loyandama ndi madontho a moss ayenera kutsukidwa, ming'alu, mabowo, ndi zina zotero ziyenera kutsekedwa ndikukonzedwa pasadakhale, ndipo malo oyikamo ayenera kukhala okhuthala.
Mukagwiritsa ntchito, gwiritsani ntchito chopopera kapena burashi yoyera yaulimi kuti muyike pamwamba pa nthaka youma (pakhoma, ndi zina zotero) katatu molunjika komanso mopingasa, popanda kusinthasintha, ndipo thirani pamwamba pa khoma kwa 5m pa kilogalamu iliyonse. Palibe mvula yomwe idzalowe mkati mwa maola 24 mutamanga. Ntchito yomanga iyenera kuyimitsidwa kutentha kosakwana 4°C, ndipo pansi pake iyenera kukhala youma panthawi yomanga. Mphamvu yochotsa madzi ikhoza kupezeka mkati mwa maola 24 kutentha kwa chipinda, ndipo zotsatira zake zidzakhala bwino patatha sabata imodzi, ndipo nthawi yochira m'nyengo yozizira idzakhala yayitali.
2. Onjezani simenti yothira
Tsukani pansi pa nthaka, yeretsani madontho a mafuta, fumbi loyandama, chotsani khungu losanjikiza, ndi zina zotero, ndipo tsekani ming'aluyo ndi zinthu zofewa.
Malangizo Owonjezera a Choletsa Madzi cha Silicone
Chothandizira kutsekereza madzi cha silicone ndi chothandizira kutsekereza madzi chomwe chimapangidwa kuchokera ku monomethyl alkane. Chimagwirizana bwino ndi zipangizo zambiri zomangira, makamaka zipangizo zomangira za silicate. Chimadzipanga chokha ndi carbon dioxide mumlengalenga kuti chipange nembanemba yosalowa madzi ya silicone, yomwe imalowa bwino m'madzi. Ndi chinthu chapamwamba, chotsika mtengo, komanso chopanda madzi chogwiritsidwa ntchito kwambiri pa zipangizo zomangira, ndipo chagwiritsidwa ntchito kwambiri pomanga, kukonza nyumba, zipangizo zomangira, kukongoletsa kunja ndi mafakitale ena ku China.
Magwiridwe antchito ndi makhalidwe ake. Choletsa madzi cha silicone ndi madzi opanda mtundu kapena achikasu chopepuka, chosakhala ndi poizoni, chosasinthasintha, ndipo chilibe (methanol, benzene, zothina), ndi chamchere, chosavuta kuyanjana ndi carbon dioxide ndikupanga filimu ya silicone resin ya polymer. Chimagwira ntchito bwino popanda madzi, chimakhala nthawi yayitali, chimalimbana ndi asidi ndi alkali, chimateteza kuipitsa, chimalimbana ndi nyengo, sichimayambitsa dzimbiri ku zitsulo, chimakulitsa mphamvu, chimatha kubweza kuchepa kwa matope ndi konkriti, ndi zina zotero, chifukwa cha mtengo wake wotsika komanso kapangidwe kake kosavuta, ndi chodziwika bwino pakati pa ogwiritsa ntchito. Chiyamikiro.
Maonekedwe: madzi owonekera bwino opanda mtundu mpaka achikasu owala
Zokwanira: (20-30%)
Zomwe zili: (zowerengedwa ngati methylsiloxane CH3SiO11/2)
Chofanana ndi 4% Si content
Kuyesa kosalowa madzi: koyenerera
Kuchulukana kwachibale: (20℃) 1.20—1.23
Alkali yaulere (monga NaOH) si yoposa 5%