Huv ib yam roj hmab Sealant: yuav ua li cas thov tau thiab yog dab tsi

Cov neeg uas koom nyob rau hauv nws tus kheej-installation ntawm kab mob khoom, muaj tsis muaj kev paub, lawv paub yuav ua li cas nyuaj nws yog los nrog xws ntsiab li dej. Nws khaws cia qhov chaw txia, whistles los yog sau. Yav tas los rau kev sib khi, e.g., slots ntawm phwj kav nyob rau hauv lub tsev uas siv rags thiab xis mas. Yeeb Nkab pob qij txha qhwv nrog rags thiab nplua mias daubed lawv nrog ib tug daws. Nws yog qias neeg thiab tej zaum inefficient txoj kev tshem to.

Tab sis kev kawm tsis sawv tseem, muaj tam sim no ib tug ntau txoj kev yooj yim rau tau hauj lwm ua, txawm tias ib tug inexperienced neeg thiab pab nyob rau hauv lub muaj kab mob silicone sealant.

Yuav ua li cas yog

Sheer sealant muab tshuaj txhuam taub hau zoo ib yam li cov tshuaj txhuam hniav, feem ntau yog pom tau hais rau hauv hnab yas hlab nyob rau hauv volume los ntawm 280 mus 310 ml. Lub raj muaj ib tug ntev lub qhov ntswg nrog ib tug hau. Nws zoo yog qhia tshwj xeeb uas ua rau mounting ib rab phom, nyob rau hauv uas koj nias tus txhais tshwm sim thiab lub zog ntawm tus piston tau yooj yim yuav extruded silicone sealant rau huv tej hauj lwm los ntawm lub spout raj.

Xws li ib tug tsim pub mus tau yooj yim mus rau muab tsis cuag qhov chaw thiab meej thov lub sealant txheej nyob rau txoj kab txiav. Tomqab kawm tas ntawm tej hauj lwm spout capped thiab khaws cia rau ib ntev lub sij hawm.

Rau cov me me ntawm kev ua hauj lwm, piv txwv li, thaum koj yuav tau muab lub me me teeb meem chaw, tsis muaj kab mob silicone sealant siv nyob rau hauv cov hlab ntawm txhuas.

Tsis tas li ntawd, muaj ntau ntau cov ntsaws ruaj ruaj nyob rau hauv cov ntaub ntawv tej pob khoom, tab sis lawv yog siv tsawg feem ntau, feem ntau cov tub txawg ua khub nrog ib tug tshwj xeeb rab phom.

Lub sealant yuav tsum tau muab cia rau hauv ib chav tsev nyob rau ib kub txog li 30 ° C. Nyob rau hauv cov ntaub ntawv no, lub ntim yuav tsum raug khi. Nws yog txwv tsis pub mus ncuav rau hauv lub sealant mus rau lwm lub thawv thiab muab khaws cia rau ntau tshaj li 2 xyoos.

qauv

Silicone Sealant yog ib tug ncaj complex teeb meem nyob rau hauv tshuaj nyob tus yeees. Kom nws, lub Cheebtsam yog siv:

• Lub hauv paus ntawm ib tug silicone roj hmab.
• Yuav kom muab ntxiv zog enhancer.
• Xim muab ib tug tub lim.
• Viscosity thiab elasticity thov vulcanizer.
• Txhim khu kev qha kev sib cuag nrog tus nto muab adhesion primer.
• Silicone plasticizer yog siv los txhim kho lub elasticity.

Silicone sealants raug muab faib mus rau hauv acidic (los yog "vinegar" vim hais tias ntawm tus yam ntxwv ntawm tsw) thiab nruab nrab, nyob ntawm seb lub Cheebtsam vulcanizer. Nruab nrab sealants yog amine, amide, haus dej cawv thiab oxime.

Lub haumxeeb thaj chaw ntawm lub sealant nyob ntawm nws muaj pes tsawg leeg thiab Cheebtsam. Piv txwv li, acid haus luam yeeb adhesives siv rau txhuas hlau cementitious thiab marble. Ib tug sealant rau ib tug nruab nrab tsis muaj xws li cov kev txwv.

qhov uas siv tau

Huv silicone sealants mas siv nyob rau hauv qhov chaw uas muaj av noo (lub chav da dej, da dej thiab chav ua noj) rau sau thiab sealing cov pob qij txha ntawm cov phab ntsa thiab lub dab ntxuav tes, dab da dej, dab ntxuav tes, tso quav tso thiab lwm yam kab mob cov khoom. Tsis tas li ntawd muaj kab mob silicone sealant thov nyob rau hauv cov pob qij txha pob tshab kav dej kav tsis tshua muaj siab, xws li dej, txhuav, thiab hais txog. Tsis tau nws yog zoo suited rau dab dej thiab cov dab dej ntxuav tsis dawb rau cov kev sib khi pob qij txha. Tej zaum lawv sau qhov chaw ntawm cov iav thiab ntoo, xws li lub qhov rais los yog qhov rooj.

Rau kho nyob rau hauv tsev ntau ib-feem sealants yog muaj ntaub ntawv. Lawv tawv vim dej nyob rau hauv cov huab cua. Nyob rau hauv muaj daim ntaub ntawv tau kis ob-tivthaiv sealants. Lawv thib ob lub npe - "silicone tebchaw." Tej ntaub ntawv uas yog solidified los ntawm nws nrog cov catalyst.

Qhov zoo ntawm cov silicone sealant

Kev siv ntawm silicone sealant muaj ib tug xov tooj ntawm zoo:

1) Tom qab daim ntawv thov thiab smoothing ntawm lub matte nto yog tau du, tej zaum txawm pom tsis tau lub qhov muag. Piv txwv li, muaj kab mob silicone sealant dawb visually merges nrog tej hub washbasins thiab da dawb.

2) Nws muaj ib tug ntev kev pab cuam lub neej.

3) Nws muaj ib tug dej-repellent zog.

4) Cov luv-lub sij hawm mas ib tug kub ntawm los ntawm -50 ° C rau 150 ° C.

5) Tshwj xeeb additives muaj nyob rau hauv muaj pes tsawg leeg tiv thaiv kom txhob tsim ntawm puab thiab pwm.

6) Ib tug theem siab ntawm adhesion, i.e. nrees ntswj kom nruj nrog ib tug cov ntaub ntawv uas uas raug khi.

Nta ntawm daim ntawv thov

Ua ntej thov kev txhawb kom ntxuav lub saum npoo ntawm hmoov av thiab av, thiab ces degrease nws. Yog xav tau tus tshaj plaws du leeg, koj yuav tsum muab tshuaj txhuam rau hauv lub masking daim kab xev.

Tom qab lub silicone sealant yog thov cov kav dej, nws maj mam nrog ib tug duav mus ua ib lub tiaj tiaj. Kiag li tsis tau ua nws nrog koj cov ntiv tes, raws li qhov no tej zaum yuav ua rau cov tshuaj kub nyhiab thiab ua xua. Tom qab ib tug nees nkaum feeb raug yuav tsis muaj tseeb tshuaj vim hais tias cov khoom hloov nws cov khoom, lub compound yuav tau txais tsis ruaj tsis khov. Tsis tas li ntawd thaum lub sij hawm ua hauj lwm sawv ntsug teeb meem gases, nws yog pom zoo kom paub meej ib tug zoo chaw dim pa ntawm cov ua hauj lwm qhov chaw.

Siv silicone sealant nrog acrylic da thiab nqais yog heev undesirable, raws li nws ua rau yus deterioration ntawm qhov chaw ntawm lub yav tas.

Ua ntej siv, nco ntsoov nyeem cov tswv yim pom zoo rau kev siv thiab ua raws li lawv, thiab txhua tus neeg yuav kawm tau ntawv zoo.

xaus

Thaum pom tias tag nrho cov kev pab cuam ntawm no zoo kawg li khoom, peb tsis tau hais tias nws yog ib indispensable tshaj plaws thaum ua hauj lwm nyob rau hauv tej thaj chaw nyob qhov twg cov dej yog khiav. Peb xav kom nco ntsoov lub roj hmab huv "Caij", uas yog yus muaj los ntawm nws cov versatility thiab siab zoo rau ib tug nqi tsim nyog. Nrog zoo Sealer ib zaug no tsis kaj siab ua hauj lwm - puttying tej kab nrib pleb thiab txia - muaj peev xwm tig mus rau hauv ib tug qab ntxiag yam taw tes uas nyob rau kev txhim kho ntawm lawv haiv neeg lub tsev.