Silica hmoov rau xim hlau xim li matting tus neeg saib xyuas
Modile Nres: Loj qhov dej ntim E
Apperance: dawb hmoov, tasteless
CAS. NO.:7631-86-9
Siv: matting tus neeg saib xyuas rau xim hlau xim
Qhov sib ntxiv ntawm superfine silica tau txo qhov gloss:
1. Qhov loj me me ntawm qhov muab tub lim tau muaj kev cuam tshuam zoo heev rau ntawm cov paj ntaub. Qhov loj dua qhov loj me me, qhov qis dua qhov ci ntsa iab.
2. Nws yuav tsum raug sau tseg tias nce qhov nyiaj ntawm cov neeg muab khoom ua yuav txo qhov kev sib luag thiab qhov kev ua haujlwm ntawm lub txheej.
3. Tshem coatings ntxiv tau los ntawm ntxiv ultrafine silica thiab kaolin rau acrylic acid thiab polyester hmoov coatings.
Kev Qhia:
Pore loj ntim E
Txoj Kev Xeem | Cov khoom | Chav nyob | Target Values (Spec Limits) | Cov Tseem Ceeb |
HG / T3065-2008 | Poob rau qhov ziab (2Hrs, 105 ℃ ) 加热 减量 | % | Max.5.5 | 4.76 |
HG / T3066-2008 | Ignition poob lawm 1000 ℃ 灼烧 减量 | % | Max.7.0 | 4.98 |
HG / T3072-2008 | DBP nqus tus nqi DBP leb luam tawm | cm 3 / g | 2.5-2.9 | 2.73 |
HG / T3067-2008 | Tus nqi pH (10% aqueous suspension) pH Qaws | - | 6.0-8.0 | 6.71 |
HG / T3062-2008 | Sio 2 (Qhuav Basis) 二氧化硅 ( 干 基) | % | Min.98 | 98.3 |
HG / T3073-1999 | BET tshwj xeeb thaj chaw BET hais txog | m 2 / g | - | 270 |
Soluble ntsev (Na 2 SO 4 ) 可溶性 盐 | % | Max.1.0 | 0.25 | |
Qhov loj me me | μ m | 5.0-7.0 | 5.7 | |
Txaus ceev | g / ml | __ | 0.1 |
Lub hauv paus ntsiab lus thiab Daim Ntawv Thov Kev Pleev Xim
Silica lub cev pigmentsare kev ntxim ntxaug nplua tshwj xeeb uas siv los ua cov khoom siv hluav taws xob. Lawv yog cov uas ua rau cov neeg ua haujlwm tsis muaj kev sib deev.
Thaum cov coatings qhuav qhuav, lawv qhov me me yuav tsim ib qhov chaw me me ntxhib saum npoo ntawm cov coatings, txo cov reflection ntawm lub teeb kom tau ib tug npub tsos. Lub txiaj ntsig ntawm kev tuag ntawm lub hom kabmob ntawm lub cev no yog kev txwv los ntawm ntau yam.
Ua silica ua piv txwv, thaum nws yog siv los ua tus neeg siv kev tu ncua, yam li pore ntim, qhov nruab nrab particle loj thiab particle loj tis, qhuav zaj duab xis thickness thiab seb qhov chaw ntom tau raug kho los yog tsis yuav cuam tshuam nws cov nyom extinction.
Kev ntsuam xyuas qhia tias kev tu ncua kev kawm ntawm silicon dioxide nrog cov pore ntim loj, hom particle loj faib thiab txuam particle loj thiab qhuav zaj duab xis thickness zoo dua.
Ntim:
20kgs / hnab, 18-20MTS / 40HQ.
Cim npe nrov: silica rau xim hlau xim hlau Tuam Tshoj, lub Hoobkas, lwm tus neeg lag luam, tuam txhab, yuav, ua nyob rau hauv Tuam Tshoj, ShaXian Sanming
