nthuav cov nyiaj vermiculite
Cov ntaub ntawv khoom: Vermiculite
Vermiculite yog kua dej magnesium inclouded aluminium silicate metamorphic cov ntxhia ntxhia ntawm cov qauv fawm kib.
Nws nyiam mica hauv daim ntawv, thiab feem ntau yog los ntawm cov nyom lossis hydrothermal alterated dub (kub) Mica.
Nws yuav nthuav tawm qhov tsis zoo tom qab nthuav tawm tshav kub thiab dej poob, piv rau tus qauv hiab nyob hauv daim ntawv, thiaj li hu ua Vermiculite.
Vermiculite nta
Raw vermiculite yuav nthuav dav mus rau ntau lub sijhawm thaum rhuab ntawm 850-1100 ° C, tsis muaj ntxhiab tsw, tsw ntxhiab, tiv thaiv xeb,
tsis-combustible, ntuj refractory zog, Zoo thermal rwb thaiv tsev, tsis ntom ntom, Kub-resistant, suab-pov thawj,
hluav taws-ntawv pov thawj thiab lwm yam.
Cov Khoom Siv Tshuaj:
Yam khoom | SiO2 | MgO | Fe2O3 | Al2O3 | CaO | K2O | H2O | PH |
Cov Ntsiab Lus% | 37-42 | 11-23 | 3,5-18 | 9-17 | 1-2 | 5-8 | 5-11 | 7-11 |
Horticulture Vermiculite:
Vermiculite yog qhov tsim nyog siv tau loj hlob nruab nrab. Horticultural vermiculite tuaj yeem siv rau ntau lub hom phiaj muaj txiaj ntsig
hauv vaj thiab tuaj yeem pab ua haujlwm thiab pabcuam hauv kev ua tiav ntawm kev hais tawm, txiav ntoo thiab tsob ntoo cog.
Ib qho kev siv zoo tshaj plaws ntawm vermiculite yog thaj chaw cog ntoo tshaj tawm. Vermiculite yog tshwj xeeb tshaj yog siv thaum tseb zoo rau
zoo heev noob.Hloov kev npog cov noob nrog cov nplooj npog, uas tuaj yeem hnyav ntawm cov noob me me thiab
tuaj yeem tsim lub hau tawv,ua rau kev tuaj yeem nyuaj, ib qho me me ntawm vermiculite tuaj yeem siv.
Qhov no yog lub teeb heev thiab qhia txog tsis muaj kev txwv lossis kos rau ntawm kev loj hlob,cov yub tuaj yeem zaws qhov yooj yim thiab, vim yog
ntawm cov khaub thuas sib xyaw los ntawm vermiculite, nws tsis ua lub hau nyob saum cov khoom ntim lossis cov tais noob.
Vermiculite muaj cov txiaj ntsig zoo li hauv qab no
Inorganic, inert thiab sterile Tsis Abrasive Insulating
Lub teeb yuag tshaj Pub dawb los ntawm kab mob, nroj thiab kab
Me ntsis alkaline (neutralized nrog peat) Siab cation-txauv (lossis buffering pauv)
Cov yam ntxwv zoo tshaj plaws aeration Dej siab tuav muaj peev xwm
Vermiculite tseem siv dav hauv cov noob thiab potting nplooj sib xyaw ua ke, zoo li nrog rau cov thawv cog cog,
muab lub teeb dua, ntau friable compost sib tov.