Magnesium Oxide Board Qib

Purity: 60% 65% 80% 85% 87% 90% 92% 94%
Daim ntawv thov: Fertilizer, pub thiab qib kev lag luam
Cov khoom pom zoo: DCP; MCP; MDCP; Manganese sulfate; Zinc sulfate; Ferrous sulfate; L-Lysine; Threonine
Yuav ua li cas xaj Star Grace Mining los ntawm Lub Vev Xaib:
Xa lus nug thiab paub meej tias Purity + Lub hom phiaj kev lag luam → Hnub Qub Grace paub meej nqe + Lub sijhawm ua haujlwm → Npaj ntau lawm → khaws cov qauv thiab kuaj → Devlier cov khoom thauj rau cov neeg siv khoom → Cov neeg siv khoom tau txais cov khoom teev tseg

Vim li cas Star Grace Mining

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Magnesium Oxide Board Qib

Txheej txheem cej luam

Magnesium oxide board qib feem ntau hu ua lub ntiaj teb iab, uas yog alkaline oxide nrog cov khoom ntawm alkaline oxides thiab belongs rau cov khoom siv cementitious. Nws yog cov hmoov dawb (lub teeb daj yog magnesium nitride), odorless, tasteless, non-toxic, thiab ib txwm alkaline ntiaj teb hlau oxide. Nws cov tshuaj formula yog MgO. Dawb hmoov, lub melting point yog 2852 degree, lub boiling point yog 3600 degree, thiab tus txheeb ze ceev yog 3.58 (25 degree).

Magnesium oxide board qib yog soluble hauv acid thiab ammonium ntsev daws thiab insoluble hauv cawv. Thaum raug huab cua, nws yooj yim nqus dej noo thiab carbon dioxide thiab maj mam dhau los ua magnesium carbonate. Nws ua ke nrog dej los tsim magnesium hydroxide raws li cov xwm txheej, uas yog cov tshuaj tiv thaiv me ntsis alkaline. Lub pH ntawm cov dej saturated aqueous yog 10.3. Thov koj xav tiv tauj peb.

Daim ntawv thov

Magnesium oxide board qib yog thov rau siab reactivity nrog qis Fe2O3 thiab CaO thiab siab LOI. Nws tuaj yeem txo lub sijhawm kho thiab ua kom zoo dua rau ziab. Magnesium oxide reacts nrog magnesium sulfate, los yog chloride, los tsim Magnesium cement board rau kev tsim kho vaj tse muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab thicknesses. Nws tsis yog cov khoom siv ntawv. Nws feem ntau tuaj nyob rau hauv lub teeb grey, dawb, los yog beige xim.Ntau cov qauv thiab cov txiaj ntsig ntawm qib muaj nyob, suav nrog lub ntsej muag du, ntxhib ntxhib ntxhib los mos, siv hluav taws xob, thiab ntau yam qib, nrog rau ntau qhov sib txawv thiab qhov muaj zog rau ntau daim ntawv thov thiab siv.

Magnesium board cov txiaj ntsig suav nrog lub zog zoo, nrog rau nws qhov hluav taws kub, pwm, thiab kab tiv thaiv, uas ua rau nws tsim nyog rau ntau yam kev siv, los ntawm cov pobzeb nraub qaum thiab phab ntsa panels mus rau sab nrauv trim thiab lap sided.

Thiab nws kuj muaj cov haujlwm hauv qab no:

Hluav taws kub Resistant

Class A1 cov khoom siv hluav taws kub. Tau qhab nia 0/0 qhov ntsuas ntawm ASTM E84 / UL 723 nplaim taws kis thiab cov pa taws tsim qhov ntsuas. Tsis muaj plywood, OSB, lossis vaj huam sib luag phab ntsa tuaj yeem thov qhov no. Tawm mus txog 30 lbs. ntawm dej li vapor thaum muaj hluav taws kub, pab kom txias thiab muaj hluav taws.

Khoom duab

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