Cov yam ntxwv khoom
Aluminium hydroxide rau roj hmab yog feem ntau siv inorganic flame- retardant lim. Nws cov khoom lag luam thiab cov tsos mob yog raws li hauv qab no:
Aluminium hydroxide nplaim retardancy
Thaum rhuab thiab decomposed, nws tso tawm ya raws, nqus tshav kub, thiab inhibits qhov kev sib txuas ntawm cov roj hmab. Lub caij no, txhuas oxide tsim tawm thaum lub sij hawm txiav txim siab tuaj yeem tsim txheej txheej insulating los tiv thaiv kev sib kis ntawm cov nplaim taws.
01
Aluminium hydroxide filling vaj tse
Uniform particle loj, muaj peev xwm sau cov roj hmab matrix, txhim kho kev ua tau zoo ntawm cov khoom siv roj hmab (xws li muaj zog me me thiab elasticity).
02
Txhuas hydroxide stability
Chemically ruaj khov, nws tsis yog tus yuam kev ntawm roj hmab ua qhov kub (feem ntau 100-200 degree), muaj kev cuam tshuam zoo los ntawm ib puag ncig cov khoom siv.
03
Aluminium hydroxide ib puag ncig ua phooj ywg
Tsis - pakic thiab haus luam yeeb, ntsib kev tiv thaiv ib puag ncig. Nws yog qhov tsim nyog rau cov khoom lag luam roj hmab nrog kev nyab xeeb siab hauv kev sib ze rau cov zaub mov sib ze, kev kho mob thiab lwm thaj teb.
04
Kev ntsuas kev
Tshuaj mis: Al (Oh) 3
Cas tsis . 21645-51-2
Einecs: 244-492-7
Cov Khoom Uas General
|
molecular hnyav |
78 |
MoHS Hardness |
3 |
|
Ntws G / CM3 |
2.4 |
Piv txwv ntawm refraction |
1.58 |
Lub cev thiab tshuaj
|
Qauv Khoom |
Athex-1 |
Tus neeg ua rog - 3 |
Tus kis las-8 |
Ath-10 |
|
Al (Oh) 3 [%] ntau dua lossis sib npaug |
99.5 |
99.5 |
99.5 |
99.5 |
|
Al2o3 [%] ntau dua los yog sib npaug |
64.5 |
64.5 |
64.5 |
64.5 |
|
Sio2 [%] tsawg dua lossis sib npaug |
0.02 |
0.02 |
0.02 |
0.02 |
|
Fe2O3 [%] tsawg dua lossis sib npaug |
0.01 |
0.01 |
0.01 |
0.01 |
|
Na2o [%] tsawg dua lossis sib npaug |
0.30 |
0.30 |
0.30 |
0.30 |
|
Loi tsawg dua los yog sib npaug |
35 |
35 |
35 |
35 |
|
Txuas dej tsawg dua lossis sib npaug |
0.4 |
0.4 |
0.3 |
0.3 |
|
{{0 {} mesh mesh 325 tsawg dua lossis sib npaug |
0.01 |
0.01 |
0.01 |
0.01 |
|
Roj nqus tau ≈ |
32 |
32 |
26 |
26 |
|
Txhais tau hais tias sib txawv particet (d50) μ m ≈ |
2.5 |
3.5 |
9 |
10 |
|
Whiteness [r457] ntau dua los yog sib npaug |
95 |
95 |
94 |
94 |
|
PH TUS NQE ≈ |
9 |
9 |
9 |
9 |
Daim ntawv thov tseem ceeb tseem ceeb
Aluminium hydroxide rau roj hmab tau dav siv nyob rau hauv cov khoom lag luam roj hmab, feem ntau yog vim nws cov nplaim retardant thiab sau cov khoom. Cov ntawv thov tshwj xeeb yog raws li hauv qab no:
Nplaim - retardant roj hmab khoom
Aluminium hydroxide yog siv rau cov roj hmab qhov chaw uas xav tau hluav taws xob tiv thaiv thiab cov ntaub qhwv ntsej muag, thiab rwb thaiv tsev covtshia ntawm cov khoom siv hluav taws xob siab. Nws tiv thaiv kev sib txuas los ntawm decomposing thiab nqus cov cua sov thiab nqus pa tawm, yog li kev nyab xeeb.
Cov Khoom Siv Roj Hmab
Aluminium hydroxide tau sau rau hauv cov roj hmab hoses, cov ntaub ntawv roj hmab thiab kev ua kom muaj zog ntawm cov khoom lag luam, xws li coj mus muag roj hmab thiab hnav tsis zoo.
Kev tiv thaiv ib puag ncig thiab tshwj xeeb - cov khoom lag luam
Khoom noj khoom haus -} roj hmab qib roj roj (xws li cov roj hmab gaskets, cov roj hmab hoses rau kev thauj khoom noj khoom haus): ua phooj ywg zoo, nws ntsib cov qauv kev nyiam huv.
Hnab looj tes kho mob (xws li cov hnab looj tes kho mob thiab riam phom)
Chemically ruaj khov thiab tsis txhob tso cov tshuaj phem.
Huab cua - Resistant roj hmab
Nws yog siv rau kev sib khi sab nraum zoov thiab cov khoom siv dej, thiab muaj cov tshuaj tiv thaiv zoo - kev ua haujlwm.
Ua npuas ncauj roj hmab thiab cov ntaub ntawv kaw lus
Tau sau rau hauv cov roj hmab foamed, Aluminium hydroxide tswj hwm cov qauv xov tooj ntawm tes, thiab lub suab nrov}
Daim Ntawv Thov Zoo
Tus nqi ua nqi siab
Aluminium hydroxide muaj ob qho tsag - retardant thiab sau cov kev siv ntawm lwm cov kev ntxiv thiab cov nqi qis dua.
Muaj zog ua tau zoo
Aluminium hydroxide tuaj yeem sib xws nrog roj hmab roj hmab thiab hluavtaws hluavtaws (xws li styrene {} butadiene roj hmab), tsis cuam tshuam rau cov roj hmab vouldcanizes.
Cim npe nrov: Txhuas hydroxide rau roj hmab, Tuam Tshoj Aluminium hydroxide rau cov chaw tsim khoom roj hmab, cov chaw muag khoom, Hoobkas
