Isiqhamo seVermiculite
Iiflakes zeVermiculite zinombala omdaka, omthubi kunye nohlaza olumnyama kunye neoyile efana ne-luster.Emva kokufudumeza, ziba tyheli, zibe mdaka kwaye zibemhlophe kancinci.I-Vermiculite ingasetyenziselwa njengezinto zokwakha, i-adsorbents, izinto zokugquma umlilo, i-lubricant mechanical, uphuculo lomhlaba, njl.
Iimpawu ze-vermiculite flack
I-chemical formula ye-tablet ye-vermiculite yi (Mg, CA) 0.7 (Mg, Fe, Al) 6.0 [(al, SI) 8.0] (oh4.8h2o).I-Monoclinic, ngokuqhelekileyo inqabile.Brown, tan okanye ubhedu.Gcoba i-luster.Ubunzima 1-1.5.Ubuninzi be-vermiculite yi-2.4-2.7g / cm3, kwaye umthamo we-vermiculite wandiswa ngokukhawuleza xa ugalelwe kwi-800-1000 ℃.Umthamo we-vermiculite uyanda ngamaxesha angama-6-15, kwaye uphakamileyo unokufikelela kumaxesha angama-30.Ubuninzi bobuninzi be-vermiculite eyandisiweyo yi-100-200kg / m3.Ngenxa yokuba i-vermiculite inesithintelo somoya esihle, inomsebenzi obalaseleyo wokugcina ubushushu.
Ubungakanani
Ithebhulethi yeVermiculite inokwahlulwa ibe ngamabakala amahlanu ngokobubanzi bayo:
| IBanga loku-1 | > 15mm |
| IBanga lesi-2 | 7 ~ 15mm |
| IBanga lesi-3 | 3 ~ 7mm |
| IBanga lesi-4 | < 1-3mm |
| Inqanaba lesi-5 | < 1mm |
Ixesha elandisiweyo: 5-8ixesha:
Isicelo
Isetyenziswe ngokubanzi kulwakhiwo, i-metallurgy, i-petroleum, i-shipbuilding, ukukhuselwa kwendalo, ukugquma kwe-thermal, ukugquma, ukugcinwa kwamandla kunye nezinye iindawo.
Kwakhona umntu oyithengayo ukuyandisa athengise njenge-vermiculite eyandisiweyo.
Ukusetyenziswa kwevermiculite enobubanzi obuhlukeneyo
I-Vermiculite enobukhulu obuhlukeneyo ineendlela ezahlukeneyo zokusetyenziswa
I-20mesh: izixhobo zokugquma indlu, izikhenkcezisi zasekhaya, izithinteli zesandi semoto, udaka olungangenwa lizwi, imibhobho yokhuselo kunye ne-cellar lining, impahla ekhuselayo eshushu kwizibiyila, izikhonkwane ezinde zentsimbi, isamente yokugquma ngezitena.
I-20-40mesh: Izixhobo zokugquma i-automobile, izixhobo zokugquma inqwelomoya, izixhobo zokugquma ezibandayo, izixhobo zokugquma ibhasi, inqaba yokupholisa ipleyiti yodonga, intsimbi yokupholisa intsimbi, isicimi somlilo, isihluzi, indawo ebandayo.
I-40-120 mesh: i-linoleum, ibhodi yephahla, ibhodi ye-cornice, ibhodi yokutshintsha i-dielectric.
I-120-270 mesh: ukushicilelwa kwephepha eludongeni, intengiso yangaphandle, ipeyinti, ukwandisa i-viscosity yepeyinti, i-fire-proof card paper ye-photographic soft board.
270: izongezo zangaphandle zegolide kunye nee-inki zobhedu kunye neepeyinti.
