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Ikhaya / Imikhiqizo / I-Aluminium Hydroxide / Okuqukethwe
I-Aluminium Hydroxide Emhlophe Ephakeme
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I-Aluminium Hydroxide Emhlophe Ephakeme

I-aluminium hydroxide ephezulu emhlophe isho imikhiqizo ye-aluminium hydroxide (ATH) enamazinga aphansi kakhulu okungcola okunemibala njengensimbi (Fe) ne-titanium (Ti) ngokusebenzisa izinto ezingavuthiwe ezikhethwe ngokucophelela nezindlela ezikhethekile zokucubungula, okuholela ekubeni mhlophe okuphezulu kakhulu nokuzinza kombala okuhle kakhulu. Akukona nje kuphela okokufaka amalangabi-okungavimbeli, kodwa futhi{2}}kuyinto ephezulu yokusebenza.
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Incazelo

I-Parameters yobuchwepheshe

Isingeniso somkhiqizo

 

I-aluminium hydroxide ephezulu emhlophe isho imikhiqizo ye-aluminium hydroxide (ATH) enamazinga aphansi kakhulu okungcola okunemibala njengensimbi (Fe) ne-titanium (Ti) ngokusebenzisa izinto ezingavuthiwe ezikhethwe ngokucophelela nezindlela ezikhethekile zokucubungula, okuholela ekubeni mhlophe okuphezulu kakhulu nokuzinza kombala okuhle kakhulu. Akukona nje kuphela okokufaka amalangabi-okungavimbeli, kodwa futhi{2}}kuyinto ephezulu yokusebenza.

High White Aluminum Hydroxide
High White Aluminum Hydroxide
High White Aluminum Hydroxide

 

Ipharamitha yomkhiqizo

 

Imodeli Yomkhiqizo AH-01 AH-01DD I-AH-01DG AH-02F I-AH-01DH I-AH-01S I-AH-101 AH-008

Ukwakheka Kwamakhemikhali

(%)

 AL(OH)3Kukhulu noma kulingana no 99.7 99.7 99.7 99.7 99.7 99.7 99.7 99.7
SiO2Ngaphansi noma kulingana no 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
Fe2O3Ngaphansi noma kulingana no 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
Na2O Ngaphansi noma kulingana ne 0.25 0.25 0.20 0.20 0.20 0.25 0.20 0.25
L.O.I 34.5 34.5 34.5 34.5 34.5 34.5 34.5 34.5
I-Alkali yamahhala(%) Ngaphansi noma elingana nayo 0.05 0.04 0.03 0.03 0.03 0.05 0.03 0.05
Amanzi Anamathiselwe(%) Ngaphansi noma alingana nawo 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
I-Euro American Particle Ssize D50(μm) 1.15-1.40 1.55-1.75 1.70-1.90 1.70-1.90 1.50-1.65 1.15-1.25 1.15-1.25 0.90-1.10
I-Marvin Granularity D50(μm) 1.70-1.90 2.10-2.30 2.10-2.30 2.10-2.30 1.80-2.10 1.35-1.55 1.35-1.55 1.00-1.20
Indawo Eqondile Yobuso(㎡/g) 4.5-6.5 3.5-5.5 2.5-4.5 6.0-8.0 3.5-4.5 5.0-7.0 6.0-9.0 7.5-9.5
Ubumhlophe(%) Okukhulu noma kulingana no 97.5 97.5 97.5 97.5 97.5 97.5 97.5 97.5
Ivelu Yokumunca Kawoyela(ml/100g)) Ngaphansi noma ilingana ne 47 45 37 37 32 47 37 45
I-Conductivity(μs/cm) Ngaphansi noma ilingana ne 150 100 80 60 60 150 150 150
325Mesh Sieve Material(%) Ngaphansi noma elingana ne 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02

 

I-Core Quantitative Inkomba

 

Ubumhlophe

Lesi yinkomba enembile futhi ebalulekile yokuchaza i-aluminium hydroxide ephezulu emhlophe.

 

Ubumhlophe be-aluminium hydroxide obujwayelekile: ngokuvamile buphakathi kuka-92% no-95% (kukalwa ukukhanya kwe-ISO noma inani le-Hunter L).

 

Ubumhlophe obuphezulu be-aluminium hydroxide: Ubumhlophe kufanele bube Bukhulu noma bulingane no-96%. Imikhiqizo ephezulu ingafinyelela nangaphezulu kuka-98%, ngokubukeka okumhlophe okumsulwa njengeqhwa.

 

Izinkomba zamakhemikhali angaphakathi: okuqukethwe kokungcola okuphansi kakhulu. Ingqikithi yobumhlophe obuphezulu ilele ekuhlanzekeni kwamakhemikhali okuphezulu kakhulu, ikakhulukazi ukulawula okuqinile phezu kokungcola kombala. Fe2 O3ukungcola kombala okubaluleke kakhulu, futhi ngisho namanani okulandelela angabangela umkhiqizo uguquke ube phuzi futhi ube mpunga. Imikhiqizo emhlophe ephezulu idinga i-Fe2 O3okuqukethwe okungaphansi kuka-0.01% (100ppm), kuyilapho imikhiqizo{2}}yekhwalithi ephezulu idinga okuqukethwe okungaphansi kuka-0.005% (50ppm).I-Titanium dioxide (TiO ₂) nokunye ukungcola kwensimbi esindayo nakho kukhawulelwe ngokuqinile .

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Izici Zomkhiqizo

 

Ifakwe ngokusimama okuhle kombala-I-aluminium hydroxide emhlophe ephezulu ayigcini nje ngokuba mhlophe okuphezulu kokuqala, kodwa okubaluleke kakhulu, inamandla okumelana nokuphuzi. Ngenxa yokuqukethwe kwayo kokungcola kwensimbi okuphansi kakhulu, akulula ukwenza i-oxidative degradation reaction of polymers ngaphansi kwemisebe ye-ultraviolet (UV) noma indawo yokushisisa (okungukuthi, akulula "ukukhuthaza ukuphuzi"). Imikhiqizo yokugcina esebenzisa i-aluminium hydroxide ephezulu emhlophe, njengezintambo ezimhlophe namabhokisi ezinto zikagesi zasendlini, ingagcina imibala egqamile nezinzile isikhathi eside ngaphandle kokuphuzi ngokuhamba kwesikhathi. Ifakwe njenge-aso nokuvikelwa kwemvelo kanye nokuncipha komlilo. Igcina ngokugcwele i-halogen-engenayo, intuthu ephansi, kanye{8}nezakhiwo ezingabusheki ilangabi ezinobuthi ze-aluminiyamu hydroxide evamile, futhi isebenzisa umphumela wayo wokubuyisela ilangabi ngokubola kwe-endothermic kanye nokukhulula umhwamuko wamanzi.

Amashadi ashisayo: i-aluminium hydroxide ephezulu emhlophe, abakhiqizi be-aluminium hydroxide yaseChina ephezulu, abahlinzeki, imboni

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