Boleng ba "rock wool insulation board" bo lokela ho ba le litšobotsi tse latelang:

Ntlha ea pele, conductivity e tlaase ea mocheso.The conductivity ea mocheso ke pontšo ea bohlokoa ea ho lekanya ts'ebetso ea thepa ea ntlo e entsoeng esale pele.Thermal conductivity e nyane, 'me boto ea boea ba "thermal insulation rock wool" e nang le ts'ebetso e ntle ea ho kenya mocheso e tšoaneleha ka phetisetso e nyane ea matla.

Ea bobeli, coefficient ea ho monya molumo.E na le phello e ntle ea ho monya molumo.The thermal insulation rock wool board haholo-holo e itšetlehile ka density ka sebaka sa unit.Ha ho teteana ho hoholo, ho monyeha ha molumo ho molemo.

Ntlha ea boraro ke hore e lokela ho ba le hygroscopicity e tlaase.Ka mor'a ho monya metsi, phello ea ho boloka mocheso oa thepa ea ho boloka mocheso e tla fokotseha haholo, hobane metsi a na le conductivity e phahameng ea mocheso.Ka hona, ho kgothaletswa hore bareki ba kgethe boto ya rock wool e sa keneleng metsi.

Asiti ea coefficient ke tekanyo ea ho tšoarella ha lik'hemik'hale tsa boea ba rock.Ke karo-karolelano ea boima ba kakaretso ea silika le alumina ho kakaretso ea calcium oxide le magnesium oxide sebopehong sa fiber.Actiity coefficient ke index ea bohlokoa ea ho lekola boleng ba lihlahisoa tsa rock wool.Acidity coefficient e phahame, khanyetso ea boemo ba leholimo e ntle le bophelo bo bolelele.Ka nako e ts'oanang, coefficient ea acidity e boetse ke mokhoa oa bohlokoa oa ho khetholla pakeng tsa boea ba majoe le boea ba slag.Lintho tse tala tsa boea ba slag li thehiloe ho slag le coefficient ea acidity e ka tlase ho 1.5, 'me thepa e tala ea boea ba majoe e thehiloe holim'a basalt,' me coefficient ea acidity ke ≥ 1.6.

Mmala wa tlhale ya rock wool e lahlwang ke mocheso o phahameng hangata o bosweu.'Mala oa lihlahisoa tsa rock wool hangata o mosehla-botala.Ke hobane fiber wool ea rock e eketsa sekhomaretsi sa phenolic se entsoeng ka sebōpeho se itseng le matla a itseng, mofuta ona oa sekhomaretsi o behoa ka 300-400 ° C 'me o itšoara ka lik'hemik'hale tsa boea ba majoe ho fetola 'mala oa boea ba majoe. fiber.