3M Lub Tuam Txhab tau tsim cov txheej txheem tiv thaiv hluav taws tsis zoo rau ntau tshaj 30 xyoo.Tag nrho cov khoom ntawm 3M fireproof sealing cov ntaub ntawv tuaj yeem tiv thaiv kev sib kis thiab kis ntawm cov nplaim taws, pa taws thiab cov pa phem.
3M passive tiv thaiv hluav taws yog dav siv thoob plaws ntiaj teb.Thiab tau txais kev pom zoo los ntawm cov tub ceev xwm hauv qab no xws li UL (American Safety Testing Laboratory), FM (American Insurance Company Research Center) Warnock-Hersey, Omega Point, Tuam Tshoj National Fire Protection Material Testing Center thiab lwm lub koom haum tau ua pov thawj tias tsim nyog tiv thaiv hluav taws. systems dav siv.
Qhov tseeb, 3M yog tib lub tuam txhab hauv ntiaj teb uas tuaj yeem tsim ntau cov ntaub ntawv pov thawj passive tiv thaiv.Cov ntaub ntawv no suav nrog: cov ntaub ntawv foob hluav taws uas nkag mus los ntawm cov khoom siv hluav taws xob sib khi, cov khoom siv hauv tsev (phab ntsa pob qij txha, kab hlau rhuav phab ntsa peripheral, thiab lwm yam), cov khoom siv tiv thaiv hluav taws rau cov qauv hlau thiab hluav taws xob hluav taws xob thaum muaj xwm txheej ceev, cov khoom siv tiv thaiv hluav taws rau cov kav dej / qhov cua. cov kav dej / cov yeeb nkab yas yas, hluav taws kub qhov rooj / qhov rai ntsaws ruaj ruaj, thiab lwm yam.
3M khoom
1. InteramE-5 series tshav kub absorbing hluav taws daim pam
Thaiv thiab siv cov khoom siv tshuaj lom neeg kom nqus tau cov cua sov los tiv thaiv cov qauv hlau, cov kab hlau txuas thiab cov kav dej txuas los ntawm kev ua haujlwm tas mus li
Kev tiv thaiv Circuit Court yuav kav ntev li 3 teev
Organic / inorganic sib tov
Dhau qhov UL1709 nruj ntsuas kub thaum kub nce mus txog 2000 ° F hauv 5 feeb
Endothermic khoom
Cov khoom siv saum npoo yog them nrog stainless hlau lossis aluminium ntawv ci
Yuav siv tau sab nraum zoov
Muaj feem xyuam rau kev tsim kho tshiab lossis ntxiv cov khoom siv uas twb muaj lawm
2. CP25WB + Caulk solidified fireproof av nkos
Kev ua tau zoo siab zoo intumescent dej-raws li emulsion fireproof av nkos, tsis muaj tshuaj lom cov khoom xyaw:
Tsis muaj cov cuab yeej tshwj xeeb yuav tsum tau siv rau kev tsim kho thiab yooj yim los ntxuav
Nyob rau hauv cov ntaub ntawv ntawm thermal expansion, sau thiab kaw lub void engulfed los ntawm hluav taws thaum combustion
Nrog cov yam ntxwv ntawm kev nqus cua sov, nws tuaj yeem tso cov dej siv lead ua thaum raug hluav taws kub kom txias qhov kub ntawm qhov nkag.
Ceev kom qhuav tsis muaj ntsug ntws;Cov ntiv tes sib chwv tuaj yeem qhuav hauv 10-15 feeb
Xim av, tuaj yeem pleev xim tom qab 72 teev, nrog cov nyhuv dej nruj
Cov yeeb nkab hlau nrog qhov siab tshaj plaws ntim thickness tsawg dua 2 "tuaj yeem ncav cuag 20" rau 2h hluav taws kub
tuaj yeem ua ke nrog txhua yam khoom siv 3M
Post lub sij hawm: Sep-15-2022