Silicone zafi-resistant: iri da su halaye

A yi shi ne sau da yawa zama dole a sealing na fasa da gidajen abinci da fallasa su high zazzabi daukan hotuna. Yana nufin domin warware irin wannan matsaloli dole ne lokaci guda tsayayya da zazzabi da hawa da sauka da kuma kula da sassauci. The real nasara a cikin wannan filin da aka sabuwar dabara na musamman abun da ke ciki, wanda aka yi a kan tushen da silicone roba.

Features na aikace-aikace

Kafin da ake ji silicate pastes zama dole don moisten da surface. Resistant silicone kamata a yi amfani a zazzabi jere daga +5 zuwa + 40 °. Idan yanayi zazzabi saukad da ke ƙasa daskarewa, da abun da ke ciki ne kawai ba taurare. Kamar yadda ganiya zazzabi don amfani a nuni tsaye + 20 °. Jagora dole amfani PPE a cikin nau'i na safar hannu, tun da sealing silicone cakuda iya ƙunsar abubuwa da za su iya haifar da sinadaran konewa a kan fata.

Domin kauce wa samu daga saman, wanda bai kamata zama batun aikace-aikace na sealant kamata a yi amfani da su da kwasfansu guda masking tef, wanda aka gam a garesu na kabu. Masana sun ba da shawara ga bi tsananin zuwa umarnin, da samar ga kauri daga cikin kabu, shi ya kamata ba zama ya fi bada shawarar. Wannan shi ne saboda gaskiyar cewa akwai hadarin na fasa bayyana a cikin aiki na wani abu da zai iya taba yi ɗauri.

iri-iri na sealants

Silicone dogara ne a kan wani zafi-resistant polymers, wanda zai iya zama quite daban-daban, wanda ya ba da abun da ke ciki na wasu halaye. Aiwatar da irin wannan cakuda da a shambura wanda zai iya bambanta a size da kuma sanyi. A sayarwa za ka iya samun biyu-bangaren formulations cewa kafin fara aikin, bukatar samar da hadawa. Popular sau da yawa suna amfani da kwararru saboda abun da ke ciki na tsananin bukatun. Bayan hadawa da awo da za a tsananin bin umarnin. Duk da haka, kuskure ne har yanzu m, amma shi ne kawai 1 g Idan sinadaran an gauraye sosai, zai zama akwai wani dauki, da suitability na silicone ne kawai 'yan sa'o'i.

Don shirya da m matsaloli shi ne mafi kyau a yi amfani da daya daga cikin iri na silicone sealants, wanda aka gabatar a manna tsari, kamar yadda suka shafar sauki amfani. Domin Tanderu da bututun hayaki karfafa su saya high-zazzabi qagaggun, suna gabatar da sayarwa a cikin wani nau'i na zafi-resistant, zafi-resistant da zafi-resistant kayan.

Features zafi-resistant sealant

Silicone ne daya daga cikin zafi-resistant iri na bayyana qagaggun da kuma amfani da wurare da suke da a aiki mai tsanani zuwa 350 °. Su filin daga aikace-aikace - matsanancin saman na fireplaces da crevices. Tare da zafi-resistant sealant iya shãfe haske a kan rata tsakanin tubalin a brickwork. Duk da haka, tsakanin simintin makera to tambaya zafi-resistant sealant ba lallai ba ne. Ana iya amfani da a rufe sanwic bangarori da kuma yin rufi, kazalika da gidajen abinci na tubali chimneys.

Amma a cikin wannan akwai ban, wanda aka bayyana, a karfe chimneys. Amma don rufe up da rata a cikin dumama zafi samar da ruwa tsarin amfani da wani zafi-resistant sealant iya.

Description of zafi-resistant ko zafi-resistant sealant

Resistant silicone iya zama ba a cikin superalloy ko zafi-resistant form. Wadannan qagaggun ne iya withstanding zazzabi na 2500 °. Idan shi ne a murhu ko murhu, da aikace-aikace filin da aka iyakance kwanciya da Fitar fili, kazalika da Tanderu da konewa ɗakuna a boilers. Amma ga bututun hayaki, da zafi-resistant sealant za a iya amfani da a cikin yankunan da gidajen abinci da kuma seams. Ya kamata kuma sun hada da wani wuri kusa da bututun hayaki kanti. Wadannan garwayayye za a iya amfani da su a yankunan da suke a tsaye lamba tare da harshen wuta. Amma kafin ka saya zafi-resistant silicone, ya kamata ka tambayi idan wani daga cikin ingancin halaye na wuta juriya da kuma wuta juriya.

Fasaha halaye na zafi-resistant sealant

Heat-resistant sealant aka sanya a kan tushen da silicone. Da zazzabi yanayi na iya bambanta dangane da abun da ke ciki. Saboda haka, don inganta zafi juriya da aka kara wa sinadaran na baƙin ƙarfe oxide. Irin wannan adhesives jimre da rinjayar da yawan zafin jiki zuwa 250 °. A takaice zafin jiki na iya tashi zuwa 315 °. Idan, daga cikin sinadaran da baƙin ƙarfe oxide ne ba, da manna, sunã da wata m-kasa-kasa ya dafa. Irin wannan cakuda da aka yi amfani ga fireplaces ko stoves sanya na tubalin.

Surface bayyanar lokacin qarasa ramummuka ganimar zai zama ba zai yiwu ba, saboda sealant kusan ganuwa. Yana da muhimmanci a kula da abun da ke ciki na silicone sealant, kamar yadda zai iya zama tsaka tsaki ko acidic. A karshen harka, da solidification za a kasaftawa acetic acid. Irin wannan cakuda da ba za a iya amfani da karafa wanda ba resistant zuwa lalata.

Ƙarin fasali na zafi-resistant sealant

garwayayye aka bayyana a sama ne barga zuwa UV haske, saboda haka su za a iya amfani da a lokacin waje amfani, a rufe rufin nassi. Suna bambanta da babban ruwa juriya da kuma jituwa tsakanin. A abun da ke ciki rike ductility, ba crack karkashin vibration da nakasawa. The magance gudun iya zama daga sa'o'i da dama zuwa kwanaki da dama, wannan fasalin zai dogara ne a kan abun da ke ciki na cakuda.

Fasaha halaye na zafi-resistant sealant

Heat kãfira silicone sealant pastes aka yi nufi ga cika gibba a farfajiya, aiki a zazzabi na daga 1200 zuwa 1300 °. The mai shudewa karuwa watakila zuwa 1600 °. Saboda haka, sealants data sukan yi amfani da a wuraren da za'a iya kai tsaye lamba tare da bude wuta. Idan ka shirya tara da bututun hayaki ko kuma wani tsarin da zai zama collapsible, shi ne Dole a aiwatar da gidajen abinci. A haifar da raka'a biyu za su iya murkushe da kuma raba da sealing sassa. Idan muka buga lamba saman da za a bonded, tsarin so kusan monolithic, da kuma kai shi a keɓe ba tareda žata yi aiki ba.

Heat-resistant silicone adhesives da matalauta mannewa ga santsi kayan, don haka kafin aikace-aikace na abrasive surface da za a bi, sa'an nan kuma wanke da degreased. Kafin sealing surface optionally rigar da uncured abun da ke ciki za a iya cire tare da wani damp zane. Wasu qagaggun hada da bukatar haifar da yanayi na musamman. Saboda haka, dole ne makera sealants bushe ga dama hours at sãɓãwar launukansa konewa tsanani. Idan daidai cika umarni, zai yiwu a samu wani hatimi ko kabu.

silicone sealant Description KLSE domin samar da siffofin

A sayarwa za ka iya samun wani irin sealant - zafi-resistant silicone kyawon tsayuwa. A sakamakon samfurin za a iya sarrafa a zazzabi wanda ba ya wuce 400 °. Idan wannan dokin zai zama mafi girma, bayan wani lokaci ya samar da shi zai rasa elasticity. The bayyana sealant ne flowable abun da ke ciki da cewa yana da wani tubali launi. Aiwatar da matsayin tushe, kuma yana da cikakken mai kara kuzari. Solidification auku a cikin sa'o'i 24 a dakin da zazzabi, a karshen yiwuwa a sami roba-kamar kayayyakin.

A surface na asali, wanda ya kamata su cire form, ya kamata a degreased, tsabtace na tsatsa da datti, idan surface ne porous, shi ne mafi kyau a yi amfani da raba abun da ke ciki. Ya kamata a bi tare da cakuda asali articles da iznin a cikin wannan jiha domin a yini ɗaya ko kasa. Idan yanayi zazzabi ne m fiye da shawarar, da magance lokaci na iya zama ya fi tsayi. Ci gaba da fili zai bukatar ya zama rabin awa.

Zabi zafi-resistant silicone sealant

Idan kana neman wani zafi-resistant silicone GASKET, za ka iya zaɓar "Pentelast-1110", wanda aka yi amfani a matsayin wani ruwa GASKET a cikin gidajen abinci da kuma sealing na Threaded bututu. Shi ne iya kula yi a zazzabi na daga -50 zuwa + 250 °. Short-lokaci daukan hotuna zuwa high yanayin zafi ne kuma zai yiwu, amma ba fiye da 10 hours. Ta haka ne a ma'aunin zafi da sanyio iya haura zuwa 300 °.

Lokacin da curing ba mai guba da kuma acidic secretions. Idan dole, za ka iya amfani da silicone abinci resistant RTV 118, Q, wanda yana da wani launi da kuma shi ne guda bangaren m sealant. Yana yana amfani a dakin da zazzabi, kuma a cikin na farko jiha ne a manna. Aikace-aikace za a iya sanya a kwance, kuma a tsaye saman. Zafin aiki daga jeri -60 zuwa + 260 °.

wasu shawarwari

Silicone zafi-resistant takardar ne ma Popular a lokacin wani irin aiki. The girma na farantin iya bambanta a cikin kewayon daga 300x300 zuwa 500x500 mm. Its kauri dabam daga 1 zuwa 12 mm. Wannan abu da aka yi da silicone kuma za a iya amfani da su a abinci aiki kayan aiki a zazzabi na daga -50 zuwa + 250 °. Products ne mai lafiya, chemically barga, wadanda ba mai guba da kuma tsabtace muhalli. A silicone mold amfani ga samar da zafi-resistant linings. A karshen za a iya amfani da shi don canzawa sealing.

A nan, kadan resistant silicone SPRAY ne a duniya man shafawa, wanda ya hana da kuma kare karfe, roba ko roba, da kuma itace. Yana iya taimake ka ka cimma kawar da m sautuna. Mai hana ruwa kayan Halicci m film wanda bai bar wani m stains.