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Cov khoom siv dej hiav txwv zoo tshaj plaws...
Cov khoom siv raw no yog siv los tsim cov khoom siv silane hloov kho siab heev. Yog tias cov ntsiab lus ntawm cov roj hmab silicone yog nyob rau hauv 26 cov ntsiab lus lossis qis dua 26 cov ntsiab lus, nws tuaj yeem hloov los ntawm cov sealant tsim los ntawm cov khoom siv raw no. Kev ua tau zoo thiab cov yam ntxwv ntawm tib yam, kom ua tau raws li qhov yuav tsum tau ua ntawm kev lees paub zoo. Nws muaj cov yam ntxwv ntawm kev nplaum zoo thiab ceev ceev qhuav.
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High elastic sealant / Sealan ...
Cov khoom siv raw no yog siv los ua cov acrylic waterborne sealant rau kev txhaws qhov sib koom ua ke hauv tsev. Cov sealant tsev yog cov nplaum tsev uas muaj cov nplaum hauv paus, cov khoom sau, cov neeg ua kom khov thiab lwm yam khoom ntxiv. Tom qab raug cuam tshuam, khov ua cov roj hmab elastic thiab sib txuas nrog cov khoom siv hauv paus tsev. Nws ua lub luag haujlwm ntawm kev kaw, tsis muaj dej thiab tsis xau, thiab feem ntau yog siv rau kev kaw qhov sib koom ua ke ntawm cov tsev. Ua cov nplaum tsev, nws txawv ntawm lwm cov nplaum tsev xws li kua nplaum hauv daim ntawv thiab kev siv. Lwm cov nplaum tsev feem ntau yog kua thiab feem ntau yog siv rau kev sib txuas thiab lo cov khoom kho kom zoo nkauj tsev yam tsis muaj kev cuam tshuam sealing. Vim yog tus nqi siab ntawm cov roj hmab silicone, nws tau siv rau kev txhaws hauv tsev, uas ua rau tus nqi engineering nce ntxiv. Hom no tuaj yeem hloov pauv tag nrho kom txo tus nqi. Tus nqi ntawm cov sealant no txawv raws li qhov xav tau ntawm ntau qib. Nws muaj cov yam ntxwv ntawm kev rov qab siab, tiv taus dej, tiv taus kub qis thiab muaj zog nplaum.
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Cov tshuaj nplaum ua los ntawm dej rau kev ua kom cov...
Cov khoom no yog siv tshwj xeeb rau lub tsev qauv saum toj no, rau lub tsev qauv nyob ib puag ncig lub kaw, tiv thaiv dej thiab noo noo, tiv taus cov dej noo thiab noo noo hauv huab cua thiab pa, tsis txhob cia lub tsev qauv vim yog nqus dej thiab nruas. Txawm hais tias lub tsev formwork raug thauj los ntawm av lossis los ntawm hiav txwv, nws muaj cov dej noo zoo thiab tsis muaj dej noo. Cov xim ntawm putty paste tuaj yeem hloov kho raws li cov neeg siv khoom xav tau.
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Cov roj hmab ceramic ua los ntawm dej
Cov nplaum no siv tau rau pob zeb, vuas ceramic, marble phab ntsa paving, kuj siv tau rau hauv av, phab ntsa cement. Nrog rau kev nplaum zoo heev thiab lub zog thiab toughness, ua kom lub substrate fastness.
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Cov qauv tsev dej ntws los ntawm...
Cov khoom no yog siv tshwj xeeb rau lub tsev qauv saum toj no, rau lub tsev qauv nyob ib puag ncig lub kaw, tiv thaiv dej thiab noo noo, tiv taus cov dej noo thiab noo noo hauv huab cua thiab pa, tsis txhob cia lub tsev qauv vim yog kev nqus dej thiab nruas. Txawm hais tias lub tsev formwork raug thauj los ntawm av lossis los ntawm hiav txwv, nws muaj cov dej noo zoo thiab dej-pov thawj.
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Cov dej zoo hauv cov dej ua los ntawm cov khoom siv...
Xim pleev xim rau kev lag luam uas siv dej, tiv thaiv ib puag ncig los ntawm dej, yooj yim hlawv thiab tawg, tiv taus acid thiab alkali corrosion, tiv thaiv kev laus daj, tiv thaiv dej, xim pleev xim tiv thaiv kev laus, tswj xim zoo nkauj, muaj zog tiv thaiv kev laus ntawm qhov chaw, tiv thaiv ultraviolet hluav taws xob, qhov kub ntawm qhov chaw yog 60-80 degrees yam tsis muaj kev zam, qhov kub qis yog 40 degrees qis dua xoom yam tsis muaj kev zam, cov kab mob 7 * 24 teev yam tsis muaj kev zam, Ua kom lub neej ua haujlwm ntev txog 6-10 xyoo. Muaj peev xwm txau txhua yam ntawm lub tsev, phab ntsa, cement phab ntsa, cib, pob zeb, iav, yas, txhuas yas phaj thiab txhua yam kho kom zoo nkauj thiab tiv thaiv hlau nto.
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Dibutyl phthalate (DBP)
Dibutyl phthalate yog ib yam khoom siv ua kom cov yas yaj tau zoo rau ntau yam yas. Siv rau hauv kev ua PVC, ua rau cov khoom mos zoo. Nws kuj tseem siv tau rau hauv cov txheej nitrocellulose. Nws muaj kev yaj zoo heev, kev tawg tau zoo, kev nplaum thiab kev tiv taus dej. Nws kuj tseem tuaj yeem ua rau cov xim pleev xim muaj kev ywj pheej, kev tiv taus khoov tau zoo, kev ruaj khov, thiab kev ua kom cov yas ua haujlwm tau zoo. Nws muaj kev sib raug zoo zoo thiab yog ib yam khoom siv ua kom cov yas siv dav hauv kev ua lag luam. Nws tsim nyog rau ntau yam roj hmab, cellulose butyl acetate, ethyl cellulose polyacetate, vinyl ester thiab lwm yam khoom siv ua cov ...
