Cov khoom
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ZWM-35
ZSM-35 molecular sieve muaj hydrothermal stability, thermal stability, pore qauv thiab haum acidity, thiab yuav siv tau rau xaiv cracking / isomerization ntawm alkanes.
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ZWM-48
ZSM-48 molecular sieve muaj hydrothermal stability, thermal stability, pore qauv thiab haum acidity, thiab yuav siv tau rau xaiv cracking / isomerization ntawm alkanes.
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ZWM-23
Tshuaj muaj pes tsawg leeg: |na+n (H2O) 4 | [alnsi24-n o48]-mtt, n< 2
ZSM-23 molecular sieve muaj MTT topological lub luag haujlwm, uas muaj tsib lub nplhaib, rau lub nplhaib sib koom ua ke thiab kaum lub nplhaib sib koom ua ke tib lub sijhawm. Cov pores ib-seem muaj li ntawm kaum lub rings yog cov pores thaum uas tig mus uas tsis crosslinked ib leeg. Lub orifice ntawm kaum lub rings yog peb-dimensional wavy, thiab tus ntoo khaub lig seem yog teardrop zoo li tus.
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ZWM-22
Tshuaj muaj pes tsawg leeg: |na+n (H2O) 4 | [alnsi24-no48]-ton, n < 2
ZSM-22 pob txha pob txha muaj ib tuj topological qauv, uas muaj xws li tsib lub rings, rau ib tug tswv cuab rings thiab kaum memberedrings tib lub sij hawm. Cov pores ib-dimensional muaj li ntawm tenmembered rings yog parallel pores uas tsis crosslinked ib leeg, thiab lub orifice yog elliptical.
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Aluminium hydroxide
1. Ib hom tshwj xeeb aluminium hydroxide, hmoov dawb, tsis muaj ntxhiab, tsis qab, zoo nyob rau hauv dispersity, siab whiteness thiab tsis tshua muaj hlau ntsiab lus, raws li cov execent muab tub lim rau cov khoom siv marble. Nrog nws artifical marble yuav ua tau nrog zoo meej ci, du nto, zoo av tsis kam, puas kuj, pob tsis kam thiab siab structural zog, yog zoo tagnrho muab tub lim rau niaj hnub tshiab-hom tsev ntaub ntawv thiab artware.
2. Aluminium hydroxide yog cov dawb huv, nruab nrab hardness, zoo fluorine tuav thiab sib xws, muaj zog detergency, ruaj khov khoom, yuav siv tau raws li tshuaj txhuam hniav abradant.
3. Sib txawv nrog ntau cov khoom siv flameproof, aluminium hydroxide micropowder tsis tsim cov roj toxic thiab corrosive thaum rhuab kom decompose, ntxiv rau, nqus cua sov thiab tso dej vapor los ua cov khoom tiv thaiv nplaim taws thiab tua tus kheej. Yog li ntawd, ntxiv cov khoom no rau hauv cov yas, roj hmab thiab lwm cov ntaub ntawv qib siab tuaj yeem nqa cov khoom lag luam zoo nplaim taws thiab cov pa luam yeeb abatement effect, thiab txhim kho cov resistant rau creepage, hluav taws xob arc thiab puas.
4. Tom qab kev hloov kho saum npoo av, aluminium hydroxide micropowder yog qhov nqaim particle loj, kev ua haujlwm ruaj khov, cov khoom tawg yooj yim dua, kev nqus dej qis thiab cov roj nqus piv nrog cov khoom siv zoo tib yam aluminium hydroxide micropowder, uas ua kom cov khoom ntim tau nce hauv cov khoom, thiab txo cov txheej txheem. viscosity, ntxiv dag zog rau affinity, txhim kho flameproof khoom, txhim kho antioxidation thiab txhua yam kev ua tau zoo. Lawv yog siv los ua cov khoom zoo tagnrho rau cov yas, roj hmab, khoom siv marble, thiab siv dav hauv kev sib txuas lus, hluav taws xob, biochemical, khoom siv hauv tsev thiab lwm yam.
5. Tsis tas li ntawd, cov hmoov superfine ntawm 1μm tuaj yeem tau txais los ntawm qee txoj kev, nrog lub suab particle loj tis thiab zoo li spherical siv lead ua. Tom qab hloov kho, lub conglobation quab yuam yog txo thiab muaj zog heev antioxidation thiab nplaim kuj, dav daim ntawv thov ntau yam.
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Liab silica gel
Cov khoom no yog spherical los yog irregular zoo li tus hais. Nws zoo nkaus li ntshav liab lossis txiv kab ntxwv liab nrog noo noo. Nws cov ntsiab lus tseem ceeb yog silicon dioxide thiab xim hloov nrog cov av sib txawv. Dhau li ntawm kev ua yeeb yam zoo li xiavsilica gel, nws tsis muaj cobalt chloride thiab yog non-toxic, harmless.
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Alumino silica gel-AN
Cov tsos ntawm aluminiumsilica gelyog xim daj lossis dawb pob tshab nrog cov tshuaj molecular formula mSiO2 • nAl2O3.xH2O. Kev ruaj ntseg tshuaj zoo. Tsis combustion, insoluble nyob rau hauv tej yam hnyav tsuas yog muaj zog puag thiab hydrofluoric acid. Piv nrog cov ntxeem tau zoo silica gel, lub peev xwm adsorption ntawm cov av qis yog zoo sib xws (xws li RH = 10%, RH = 20%), tab sis lub peev xwm adsorption ntawm high humidity (xws li RH = 80%, RH = 90%) yog 6-10% siab tshaj qhov zoo ntxeem tau silica gel, thiab lub thermal stability (350 ℃) yog 150 ℃ siab tshaj zoo ntxeem tau silica gel.
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Alumino silica gel - AW
Cov khoom no yog ib hom zoo porous dej resistant aluminosilica gel. Nws feem ntau yog siv los ua cov txheej txheem tiv thaiv ntawm cov ntxeem tau zoo silica gel thiab nplua porous aluminium silica gel. Nws tuaj yeem siv tau ib leeg thaum muaj cov ntsiab lus siab ntawm cov dej dawb (kua dej). Yog tias lub tshuab ua haujlwm muaj cov dej ua kua, qhov qis qis tuaj yeem ua tiav nrog cov khoom no.
