Silikoni Sealant kwa mafupa kunja: makhalidwe luso ndi ntchito

wapadera silikoni zikuchokera kawirikawiri amagwiritsidwa ntchito kuonetsetsa zolimba chidindo matabwa ndi mafupa. Mbali yapadera ndi mphamvu yake m'mikhalidwe yosiyana kukhalabe elasticity ake. Ndiyamika pawiri izi sizimawoneka kuonongeka ngakhale zinthu kukondera. Ichi ndi chimodzi mwa ubwino wogwidwa ndi silikoni olowa sealant. Kenako, kupenda mosamalitsa ntchito zake. Pepala adzakhala kufotokoza kuchuluka kwa kapangidwe ndi ntchito ya umisiri.

mwachidule

specifications silikoni sealant tikambirana pansipa, akuimira vyazkotekuchy zikuchokera. maziko ake - mitundu wapadera wa rubbers angathe kulimbitsa firiji. Universal silikoni sealant ntchito polemba zimfundo ndi mphako. Umateteza ku kungasokoneze wa zinthu zosiyanasiyana. Komanso mandala silikoni sealant ntchito kukonza zinthu, gluing pamodzi. Choyamba sitima anayamba ntchito mu zaka zao za sikisite cha m'ma 20.

Silikoni sealant: specifications luso

The zikuchokera ali katundu zambiri zofunika. Silikoni sealant, omwe amaonetsera makhalidwe ndi kuchuluka kwa ntchito kwake, ali:

• Madzi kukana.
• Elasticity.
• Kukana kuti kukhudzana ultraviolet.
• Kwambiri guluu wolimba zipangizo kwambiri.
• Kugonjetsedwa ndi zotsatira za media zikuwononga.
• Kwake.
• Kwambiri kugonjetsedwa ndi yofanana kwambiri kutentha (-60 kuti +300 madigiri).

Gawo

Silikoni Sealant kwa mafupa kunja akhoza kukhala wosakwatira kapena ziwiri zikuluzikulu. Woyamba ndi formulations mwambo machubu. Chimodzi-chigawo mankhwala ena omatira angathe kupezeka mu masitolo ndi "Foyle mapaketi" (wapadera machubu filimuyo), komanso mu chidebe zikuluzikulu. Kuumitsa zikuchokera amapezeka mchikakamizo cha mpweya ndi chinyezi. mankhwala ena omatira chimodzi chigawo amaonedwa kukhala m'dera yaikulu ya ntchito silikoni mu dziko. Full oipa pa Mlengi nyimbo kufika gawo lapansi wosanjikiza ndi 2-12 mm. Anthu ena opanga akusonyeza 15 mm. Ziwiri zikuluzikulu mankhwala ena omatira angathe kulimbitsa mu buku lililonse. Nyimbo zimenezi, mwachitsanzo, monga "Viksint", "SS-1", "Elastosil" "Pentelast". mankhwala ena omatira awa sakhala wamba ndi zambiri ntchito mafomu mafakitale.

Nyimbo imodzi-chigawo chimodzi

mankhwala ena omatira Awa ndi mitundu iwiri: asidi ndi ndale. Zoyambazo ndi fungo ndithu amphamvu a viniga. mtengo zawo n'chozama kwambiri kuposa mankhwala ndale. kumatira amenewa lingachititse dzimbiri pamene ntchito pa simenti-zipangizo, zitsulo ndi ena. Ambiri formulations ndi zosaoneka anamveketsa acidic. Ichi ndi chifukwa feedstock wotchipa. Komabe, zinthu zambiri njira yabwino yothetsera vutoli ndi monga mtengo koma apamwamba silikoni sealant acidic. polycondensation limagwirira zotsatirazi zikuchokera: hydroxy kutsazikana magulu polydimethylsiloxane anatani ndi madzi pamaso pa crosslinking kuchiritsa wothandizila (mwachitsanzo, ndi metiltriatsetoksisilanom), ndi Kupha acetic ndi inu ndi kupanga dongosolo maukonde. mankhwala ndale ndi fungo otsika mtengo kwambiri.

kusankhidwa

Silikoni Sealant kwa mafupa kunja kungakhale nyumba, msewu kapena wapadera. Komabe, gulu ili ndi mwachilungamo makonzedwe. Monga ulamuliro, pa ma CD anasonyeza cholinga chachikulu cha zikuchokera. Mwachitsanzo:

• "Car".
• "Universal".
• "Aquarium". Mapangidwe awa ntchito terraria, m'chere zokhala m'malo owetera ndi zina.
• "Ukhondo silikoni Sealant". Ndi ntchito zimbudzi, kusamba, zimbudzi.
• "Low modulus." Nyimbo oterowo ntchito polemba interpanel mafupa. Iwo anali madigiri osiyanasiyana mapindikidwe.
• "Chimateteza". Chotero zikuchokera ndi ntchito ndi zomangamanga magetsi.

Kodi silikoni "kutentha zosagwira" kapena "mkulu-kutentha" mankhwala ena omatira. pophika yawo yaikulu ndi madzi galasi (ndi sodium silicate).

Minda ya ntchito

Silikoni sealant kwa kuwotcherera kunja ntchito zochizira:

• Places abutment zinthu structural.
• Wozungulira otseguka.
• Zochitika poyera kuti kutenthetsa.

Nyimbo zambiri ntchito wosindikiza zimfundo ndi makoma shawa, gluing kalirole, chithandizo cha mankhwala kachitidwe madzi ndi sewerage, abutting mbali ukhondo zinthu.

osakaniza zosaoneka

Nyimbo amenewa ndi ambiri pa msika lero. Kumene, banja angakhale ndi opanga zinthu kwambiri. Koma mwa kupanga okwana gawo lake ndi laling'ono. Opanga katundu wochepa kwambiri kuchepetsa mtengo wa mankhwala, diluting ndi feedstock ndi aliyense pawiri organic. Iwo akhoza mwachitsanzo kukhala mafuta kapena a nyale. Pa nthawi yomweyo, ma CD akhoza kulembedwa "100% silikoni". Pa dilution ndi kuchepa chiwerengero cha mbali ambiri ntchito katundu wa malonda ndi kuchepetsedwa kwambiri. Iwo chatsitsa elasticity, mphamvu mawotchi, kukana monyanyira kutentha, madzi, ultraviolet. Pambuyo chotsatira shrinkage kudzachitika pa nthawi. The zikuchokera kwambiri adzatembenuza chikasu kapena mdima, kutaya mawonekedwe. Kusiya ndi durability ya kusindikiza ndi. Nthawi zina, zikuchokera Kodi musaumitse. Pankhaniyi, pambuyo nthawi iliyonse sealant akuyamba "smudge". Mundawu imatengedwa ponseponse kuti nyimbo galasi, monga mbali yaikulu zikusintha mawonekedwe ake mu chimango cha. Koma chodabwitsa ndi zosaloleka kwa mankhwala ena omatira ena.

zolakwa

Anthu ambiri amakhulupirira kuti silikoni sealant kuti matabwa lakunja - mbali yofunika kwambiri ndiponso za mwayi zake zopanda malire. Komabe, zimenezi si zoona. Pali kuipa angapo wogwidwa sealant. Mwachitsanzo, mankhwala ambiri sananenedwe kwa ntchito pamalo lonyowa. mankhwala ena omatira Mkhalidwe (undiluted yambiri mankhwala organic) sangathe wonyika mu utoto ochiritsira. Siabwino guluu wolimba zimawonedwa mu zikuchokera zikagwiritsidwa ntchito m'myoyo Teflon, polycarbonate, PVC, polypropylene, polyethylene. Vutoli kawirikawiri anathana ndi kugula zodula akatswiri zikuchokera kapena kutsatira "sublayers" utithandize guluu wolimba asanayambe ntchito sealant.

Malangizo ntchito

Monga mmene kumapeto, ndi kanthu mantha mu ndondomeko ya ntchito sealant satero. Ntchito yabwino ya kapangidwe ayenera kugula mfuti wapadera. Iwo anaikapo mu sealant chubu. Nsonga ya mphuno Kadulidwa ndi mpeni. Top ndi tili m'mavuto dispenser kumumanga m'mitolo wapadera. Komanso ayenera kudula pa malo ena, kuti mwayi kulamulira okwanira kuchuluka kwa thunthu. Pamaso sealant ndi ntchito, pamwamba ndi kutsukidwa ndi zouma. Pafupifupi anthu onse a mankhwala alibe guluu wolimba kunyowetsa nthaka. M'mawu ena, ntchito pamwamba yonyowa inefficiently. Ngati ndi kotheka, chisindikizo mafupa zinthu yonyowa, ntchito nyumba wapadera ukhondo. Iwo sanataye katundu ngakhale wotere. Ili pafupi pamalo kukongoletsa ayenera kutetezedwa ndi tepi masking. Pa mfuti pisitoni ayenera Press uniformly amagawa osakaniza pa olowa. Zotsalira za zikuchokera achotsedwa ndi nsalu yonyowa pokonza. Dzanja yotsuka ntchito sopo wamba. Kuchotsa owonjezera sealant zopindulitsa kuchita pamaso ikamauma. Apo ayi m'pofunika kugwiritsa ntchito njira makina a kuyeretsa.

Silikoni Sealant "kamphindi"

zikuchokera izi n'cholinga chakuti kuchilango drafts ndi chinyezi. Zimfundo ndi matabwa mankhwala sealant ichi, yang'anitsitsani zokwanira. Mphamvu ndi elasticity wa zikuchokera ukhale kwa zaka zambiri. Mlengi amanena kuti durability wa msoko - zaka 10. The zikuchokera ndi palibe vuto lililonse ndi angathe kusunga katundu wawo pa kutentha zikugwira ntchito kwa madigiri -40 kuti +100. Full oipa chimachitika mu masiku 2-4. The zikuchokera imapereka kugawa cholimba chisindikizo. mankhwala si utoto. Pa nkhani imeneyi, kukuza kuchuluka kwa ntchito, zikuchokera amapangidwa woyera ndi poyela. Woyamba akulimbikitsidwa mazenera ndi malo osambira woyera wosindikiza. Kwa kudzaza zimfundo mu zinthu kuikira a mumtundu ndi zambiri zopindulitsa kwa ntchito colorless zikuchokera. Pakuti kulumikiza a osiyanasiyana, ang'ono-ang'ono kuphatikizapo zinthu kuti asalowe kukhudzana ndi madzi, monga analimbikitsa ndi mandala silikoni sealant. Mu kasinthidwe lino la chubu, akupereka nozzle ndi kutembenukira chinsinsi extrusion ndalama ndi yunifolomu. Sealant "kamphindi" lakhala likugwiritsidwa ntchito bwino osati zinthu nyumba. Mothandizidwa ndi zimfundo ikuchitika mu processing mabeseni, conservatories, greenhouses. The zikuchokera ntchito yokonza ndi munda zipangizo za mankhwala enaake molimba polyvinyl ndi anodized zotayidwa.