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Grai kaja ai Boehmite
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Grai kaja ai Boehmite

Boehmite hpe monohydrate alumina ngu nna mung shamying ma ai, dai gaw - AlOOH ngu ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai.
San sagawn ai lam hpe sa dat u

Sanglang dan ai lam

Technical Parameters ni

Product hpe tsun dan ai

 

Boehmite hpe monohydrate alumina ngu nna mung shamying ma ai, dai gaw - AlOOH ngu ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun rawng ai. Dai gaw, masat masa galaw da ai masa hta aluminum hydroxide (ATH) hpe hka n-gun yawm mat ai a lapran na prut prut rai rai nna, -n-gun ja ai alumina ( - Al 2 O ) byin pru wa na matu ahkyak ai npawt nhpang rai nga ai.3) hpe calcination hku nna galaw ai.

Super Boehmite
Super Boehmite
Super Boehmite

 

Arung arai masat masa

 

Amyu Langai Laksan manu
Nsam / hpraw ai sau
San seng ai % hta grau kaba ai (sh) maren sha re.
D50 μm 0.4
BET m2/g 120
Pore ​​n-gun cm3/g 0.7
Bore galu kaba ai nm 23.7
Ph / 7-9
Fe2O3 % <0.01
Na2O % <0.05
SiO2 ppm <0.02
CaO ppm <0.03

 

Hkum hkrang masa: N-gun ja ai n-gun
Nsam: Hpraw
Manam pyaw ai: Manam pyaw ai baw

 

Product a laklai ai lam ni

 

Shi gaw tsaw ai lamu ga npu lamu ga (galaw madang 100-300 m 2/g du hkra (sh) dai hta grau tsaw ai) hte hkrang shapraw da ai. Ndai gaw npu na npu na n-gun rawng ai shara law law hpe jaw ya ai, dai ni gaw npu na npu hpe galai shai ai lam hte npu na npu na shada da kanawn mazum ai lam ni a matu ahkyak ai. Dai hta n-ga, ntsa lam shamu shamawt lam grai law ai hte mung dan dawng nga ai. Dai npu hta hydroxyl hpung (- OH law law lawm ai majaw, npu hpe galai shai ai lam (silanization zawn re ai) hpe loi loi hte galaw lu ai majaw, organic system ni hta atsawm sha bra ayai mat wa lu ai (sh) polymers ni hte kayau kaya rai nga lu ai. Grai kaja ai jak rung atsam ni nga ai. Nanoparticles ni a filling effect gaw, n-gun, ngang kang ai lam, n-gun ja ai lam ni hpe grai shatsaw ya lu ai. Shi hta laklai ai thermal akyang lailen nga ai. Boehmite a nbung n-gun hte n-gun yawm mat ai atsam gaw 450-500℃daram rai nna, dai gaw kaja ai halogen n lawm ai wan n-gun hpe shayawm ya lu ai atsam rai nga ai. Dai hta n-ga, chemical stability kaja ai, n-gun n rawng ai, n-gun n rawng ai, n-gun n rawng ai hte n hkru n kaja ai lam n nga ai.

 

Arung arai jai lang ai lam

 

Dai hpe ceramic coated membranes (CCS) a matu core coating material hku nna lang ai, boehmite coating gaw n-gun ja ai shara hta n-gun yawm mat nna, n-gun ja ai alumina layer de galai shai mat wa ai, dai gaw separator a n-gun hpe grai shatsaw ya lu ai (n-gun n-gun yawm mat ai hpe pat shingdang lu ai), n-gun n-gun n-gun hpe pat shingdang ya lu ai. battery hpe lang ai. Dai hpe n-gun ja ai engineering plastic ni (PA, PBT zawn re ai), laksan rubber, wan n hkru ai shingnip ni, ngang kang ai electrolyte ni hta jai lang mai ai. Nano effect a majaw, shi gaw, shinggyim masha ni lang ai boehmite hta grau nna wan n-gun hpe shayawm ya lu ai, jat bang ai lam n law ai hte, dai arai a jak rung atsam ni hpe mung n hkra ai. Dai hpe catalyst hte catalyst madi shadaw ai lam ni hta mung jai lang ai, kaba ai laksan npu lamu ga gaw manu dan ai nhprang sut rai ni (Pt, Pd zawn re ai) ni a grai bra ayai nga ai active components ni hpe galaw ya lu ai majaw, n-gun ja ai hte ngang grin ai catalyst ni hpe lu la shangun ai. Nano alumina ( - Al ) hpe hkyen lajang na matu, -madang tsaw ai shawng lam n-gun dat langai mi re.2 O3, - Yawng2 O3). Calcination galaw ngut ai hpang lu la ai nano alumina hpe grau dam lada ai bungli ni hta jai lang mai ai, ga shadawn, hkrak hkrak htu shapraw ai, rawt jat galu kaba wa ai ceramics, nsam htoi tu ai ceramics zawn re ai ni hta jai lang mai ai.

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