Super Purchasing rau Tuam Tshoj Vermiculite rau Kev Sib Txhuam Linings thiab Fireproofing
"Kev ua siab dawb siab zoo, Kev tsim kho tshiab, Kev ua kom nruj, thiab Kev ua haujlwm tau zoo" yuav yog lub tswv yim ruaj khov ntawm peb lub tuam txhab nrog lub sijhawm ntev los tsim ua ke nrog cov neeg siv khoom rau kev sib pab thiab kev sib pab kom zoo dua rau Super Purchasing rauTuam Tshoj Vermiculiterau Friction Linings thiab Fireproofing, Peb vam tias yuav tsim kom muaj kev sib raug zoo ua lag luam nrog cov neeg siv khoom thoob plaws ntiaj teb.
"Kev ua siab dawb siab zoo, Kev tsim kho tshiab, Kev ua haujlwm nruj, thiab Kev ua haujlwm zoo" yuav yog lub tswv yim ruaj khov ntawm peb lub tuam txhab nrog lub sijhawm ntev los tsim ua ke nrog cov neeg siv khoom rau kev sib pab thiab kev sib pab kom zoo dua qubTuam Tshoj Vermiculite, Golden Vermiculite, Nrog lub hom phiaj ntawm "sib tw nrog qhov zoo thiab txhim kho nrog kev muaj tswv yim" thiab lub hauv paus ntsiab lus ntawm "coj cov neeg siv khoom qhov kev thov ua kev taw qhia", peb yuav muab cov kev daws teeb meem tsim nyog thiab kev pabcuam zoo rau cov neeg siv khoom hauv tsev thiab thoob ntiaj teb.
Cov nplais vermiculite feem ntau yog xim av, daj thiab ntsuab tsaus nrog lub teeb zoo li roj. Tom qab cua sov, lawv hloov mus ua daj, xim av thiab dawb dawb. Vermiculite siv tau ua cov ntaub ntawv tsim kho, cov khoom nqus dej, cov ntaub ntawv rwb thaiv hluav taws, cov roj nplua nyeem, cov tshuaj txhim kho av, thiab lwm yam.
Cov yam ntxwv ntawm vermiculite flack
Cov mis tshuaj ntawm cov ntsiav tshuaj vermiculite yog (Mg, CA) 0.7 (Mg, Fe, Al) 6.0 [(al, SI) 8.0] (oh4.8h2o). Monoclinic, feem ntau yog flaky. Xim av, tan lossis tooj liab. Grease luster. Hardness 1-1.5. Qhov ceev ntawm vermiculite yog 2.4-2.7g / cm3, thiab qhov ntim ntawm vermiculite nthuav dav sai thaum nws raug ci ntawm 800-1000 ℃. Qhov ntim ntawm vermiculite nce 6-15 zaug, thiab qhov siab dua tuaj yeem ncav cuag 30 zaug. Qhov nruab nrab ntawm qhov ceev ntawm cov vermiculite nthuav dav yog 100-200kg / m3. Vim tias vermiculite muaj qhov thaiv cua zoo, nws muaj kev ua tau zoo heev ntawm kev khaws cia cua sov.
Loj
Vermiculite ntsiav tshuaj muaj peev xwm muab faib ua tsib qib raws li nws txoj kab uas hla:
| Qib 1 | > 15 hli |
| Qib 2 | 7 ~ 15 hli |
| Qib 3 | 3 ~ 7 hli |
| Qib 4 | < 1-3 hli |
| Qib 5 | < 1 hli |
Lub sijhawm nthuav dav: 5-8 lub sijhawm:
Daim Ntawv Thov
Siv dav hauv kev tsim kho, metallurgy, roj av, nkoj tsim, kev tiv thaiv ib puag ncig, rwb thaiv tsev thermal, rwb thaiv tsev, kev txuag hluav taws xob thiab lwm yam teb.
Tsis tas li ntawd, ib tug neeg uas yuav nws los nthuav nws muag ua cov vermiculite nthuav dav.
Daim ntawv thov ntawm vermiculite nrog ntau txoj kab uas hla
Vermiculite nrog ntau qhov ntau thiab tsawg muaj kev siv sib txawv
20mesh: cov khoom siv rwb thaiv tsev, cov tub yees hauv tsev, cov khoom siv txo suab hauv tsheb, cov plaster tiv thaiv suab, cov kav dej hauv qhov chaw nyab xeeb thiab hauv qab nthab, cov khaub ncaws tiv thaiv cua sov rau cov boilers, cov diav ntev rau cov hlau ua haujlwm, cov cement rwb thaiv tsev refractory.
20-40mesh: Cov khoom siv rwb thaiv tsev tsheb, cov khoom siv rwb thaiv tsev dav hlau, cov khoom siv rwb thaiv tsev txias, cov khoom siv rwb thaiv tsev tsheb npav, phab ntsa phaj dej txias pej thuam, hlau annealing, tua hluav taws, lim, txias cia.
40-120 mesh: linoleum, ru tsev board, cornice board, dielectric switch board.
120-270 mesh: luam ntawv phab ntsa, tshaj tawm sab nraum zoov, pleev xim, ua kom cov xim viscosity nce ntxiv, ntawv daim npav tiv thaiv hluav taws rau cov duab mos mos.
270: cov tshuaj ntxiv rau sab nraud rau cov kua kub thiab tooj liab thiab cov xim pleev xim.
