3M Company yapanga njira yodzitchinjiriza yamoto kwa zaka zopitilira 30.Mitundu yonse ya 3M yosindikizira yotchinga moto imatha kuteteza kufalikira ndi kufalikira kwa lawi lamoto, utsi ndi mpweya wapoizoni.
3M passive fire protection system ikugwiritsidwa ntchito padziko lonse lapansi.Ndipo kuvomerezedwa ndi maulamuliro otsatirawa monga UL (American Safety Testing Laboratory), FM (American Insurance Company Research Center) Warnock-Hersey, Omega Point, China National Fire Protection Material Testing Center ndi mabungwe ena atsimikizira kuti ali oyenerera kutetezedwa kwamoto. machitidwe omwe amagwiritsidwa ntchito kwambiri.
M'malo mwake, 3M ndi kampani yokhayo padziko lapansi yomwe imatha kupanga zida zambiri zodzitchinjiriza.Zidazi zikuphatikizapo: zipangizo zosindikizira zosatentha ndi moto zomwe zimalowa kudzera muzitsulo zosindikizira zosatentha moto, zomangira zomangira (zolumikizira mutu wa khoma, zotchingira zotchinga, ndi zina zotero), zida zotetezera moto zazitsulo ndi mabwalo amagetsi adzidzidzi, zipangizo zotetezera moto za mapaipi a utsi wa mafuta / mpweya wabwino. mapaipi / mapaipi apulasitiki oponderezedwa, chitseko chamoto / zisindikizo zazenera, etc.
3M mankhwala
1. InteramE-5 mndandanda kutentha kuyamwa bulangeti moto
Kutsekereza ndi kugwiritsa ntchito zomangira zamankhwala kuti mutenge mphamvu ya kutentha kuti muteteze mawonekedwe achitsulo, ma trunking a chingwe ndi zingwe zamagetsi kuti asagwire ntchito mosalekeza.
Dongosolo lachitetezo chozungulira limatha kukhala maola atatu
Organic/inorganic mix
Yesani UL1709 yoyezetsa kwambiri kutentha pamene kutentha kwakwera kufika 2000 ° F mu mphindi zisanu.
Endothermic mankhwala
Zomwe zili pamwambazi zimakutidwa ndi chitsulo chosapanga dzimbiri kapena aluminium zojambulazo
Itha kugwiritsidwa ntchito panja
Imagwira ntchito pomanga zatsopano kapena kuwonjezera zida zomwe zilipo
2. CP25WB+Caulk matope olimba osayaka moto
Kugwira ntchito kwapamwamba kwamatope opangira madzi opangidwa ndi emulsion, opanda zopangira poizoni:
Palibe zida zapadera zomwe zimafunikira pomanga komanso zosavuta kuyeretsa
Kukakulitsa matenthedwe, dzazani ndi kusindikiza malo omwe atenthedwa ndi moto panthawi yoyaka
Ndi mawonekedwe amayamwa kutentha, imatha kumasula madzi akristalo ikayatsidwa pamoto kuti iziziritsa kutentha kwapamtunda kwa kulowa.
Kuyanika kwachangu popanda kusuntha kolunjika;Chala kukhudzana pamwamba akhoza zouma mu 10-15 mphindi
Brown, imatha kupakidwa utoto pambuyo pa maola 72, yokhala ndi madzi olimba
Chitoliro chachitsulo chokhala ndi makulidwe apamwamba kwambiri osakwana 2 "chitha kufika 20" kwa 2h kukana moto
Ikhoza kuphatikizidwa ndi zinthu zilizonse za 3M
Nthawi yotumiza: Sep-15-2022