Cov khoom | Parameter | |
Chemistry Kev sib xyaw | SiO2+Al2O3(wt%) | 48 x58 |
CaO + MgO (wt%) | 36-46 ib | |
Fe2O3(wt%) | <3 | |
Lwm yam (max; wt%) | ≤ 6 | |
Ignition poob (800 ± 10 ℃, 2H; wt%) | <1 | |
Lub cev Cov khoom | Xim | Off-dawb |
Lub sij hawm ntev siv kub | 600 ℃ | |
Fiber diam tus lej nruab nrab (μm) | 6 | |
Fiber ntev weighted nruab nrab (μm) | 320 ± 100 | |
Cov ntsiab lus txhaj tshuaj (> 125μm) | ≤ 2 | |
Qhov ceev tshwj xeeb (g / cm3) | 2.9 | |
Cov dej noo (105 ± 1 ℃, 2H; wt%) | ≤ 2 | |
Cov ntsiab lus kho deg (550 ± 10 ℃, 1H; wt%) | <1 |
Qhov saum npoo ntawm slag ntaub plaub yog du thiab cylindrical, thiab nws cov hlaws yog ib lub voj voog ua tiav.Qhov no feem ntau yog vim qhov tseeb tias lub tshuab hluav taws xob tawg slag shrinks mus rau hauv ib lub voj voog nrog qhov tsawg tshaj plaws ntawm qhov chaw nyob rau hauv qhov kev txiav txim ntawm qhov nro ua ntej txias thiab solidifying rau hauv fibers.
Thaum lub acidity coefficient yog 1.0-1.3, cov fibers ntawm moj tej tawg rauv slag yog nyias thiab cov fibers yog teem nyob rau hauv ib tug kom zoo zoo;Nrog rau qhov nce ntawm acidity coefficient, fiber ntau txoj kab uas hla yuav nce, thiab nyob rau tib lub sij hawm, ib tug me me ntawm slag npas muaj nyob rau hauv lub fibers, thiab fiber ntau deteriorates.Feem ntau hais lus, qhov siab dua cov acidity coefficient, qhov zoo dua cov tshuaj ua haujlwm ntawm slag ntaub plaub.Txawm li cas los xij, thaum lub acidity coefficient siab dhau lawm, cov txiaj ntsig fibers yuav ntev dua.Txawm hais tias cov tshuaj muaj kev ruaj ntseg zoo dua, nws nyuaj rau yaj, cov fibers yog thicker, thiab txawm tsis tuaj yeem tsim rau hauv fibers.Yog li ntawd, nyob rau hauv qhov tseeb zus tau tej cov acidity coefficient ntawm slag ntaub plaub feem ntau tsuas yog khaws cia ntawm 1.2, thiab nws yog ib qho nyuaj mus cuag 1.3.
● Tsis yog asbestos
Peb cov slag wool ntxhia fiber ntau tsis muaj asbestos thiab tuaj yeem ua tau zoo tshaj plaws ntawm asbestos rau kev sib txhuam daim ntawv thov.Dab tsi yog qhov tseem ceeb tshaj plaws, nws yog tus nqi qis dua li asbestos.
● Tsawg Ignition poob
Thaum qhov kub thiab txias, qee cov tshuaj inorganic hauv cov ntxhia fibers yuav raug hlawv, ua rau fiber ntau poob ntawm qhov hluav taws kub.Slag wool ntxhia fiber yog ntshiab inorganic fiber tsis muaj cov organic muaj pes tsawg leeg, yog li nws tsis muaj fiber ntau hlawv.
● Cov ntsiab lus txhaj tshuaj tsawg heev
Cov ntsiab lus txhaj tshuaj HB11X tuaj yeem tswj tau qis dua 2% tom qab rau lub sijhawm ntawm cov txheej txheem txhaj tshuaj.Kev txhaj tshuaj yuav ua rau hnav thiab suab nrov.Cov ntsiab lus txhaj tshuaj yog ib qho ntawm cov qauv rau velue fiber ntau zoo.
● Kev ruaj ntseg zoo heev
Zoo heev stability, kub resistant, corrosion resistant, noo noo resistant thiab hnav resistant.A