Sodium Silicate CAS 1344-09-8
Sodium silicate, feem ntau hu ua npuas alkali, yog ib qho dej-soluble silicate, thiab nws cov kua aqueous feem ntau hu ua dej iav, uas yog cov ntxhia binder.Qhov piv ntawm quartz xuab zeb rau alkali, piv txwv li molar piv ntawm SiO2 rau Na2O, txiav txim siab lub modulus n ntawm sodium silicate, uas qhia txog cov muaj pes tsawg leeg ntawm sodium silicate.Lub modulus yog ib qho tseem ceeb parameter ntawm sodium silicate, feem ntau ntawm 1.5 thiab 3.5.Lub modulus ntawm sodium silicate siab dua, cov ntsiab lus ntawm silicon oxide ntau dua, thiab siab dua qhov viscosity ntawm sodium silicate.Nws yog ib qho yooj yim rau decompose thiab harden, thiab lub zog sib txuas nce.Yog li ntawd, sodium silicate nrog txawv modulus muaj kev siv sib txawv.Dav siv nyob rau hauv ntau yam xws li zoo tib yam casting, precision casting, papermaking, ceramics, av nplaum, ntxhia ua, kaolin, ntxuav, thiab lwm yam.
| SAIB | SPECIFICATION | TSEEM CEEB |
| Sodium oxide (%) | 23-26 | 24.29 Nws |
| Silicon dioxide (%) | 53-56 : kuv | 56.08 Nws |
| Modulu | 2.30 ± 0.1 | 2.38 ib |
| Qhov ntom ntom g / ml | 0.5-0.7 hli | 0.70 ib |
| Fineness (mesh) | 90-95 : kuv | 92 |
| Moisture (%) | 4.0-6.0 | 6.0 |
| Dissolution Rate | ≤ 60S | 60 |
1.Sodium silicate tsuas yog siv los ua cov tshuaj ntxuav thiab cov khoom siv hluavtaws, tab sis kuj yog cov tshuaj degreasing, muab tub lim, thiab cov tshuaj tiv thaiv corrosion.
2.Sodium silicate tsuas yog siv los ua cov nplaum rau luam ntawv, ntoo, vuam rods, casting, refractory cov ntaub ntawv, thiab lwm yam, raws li ib tug filling cov ntaub ntawv nyob rau hauv lub xab npum kev lag luam, raws li zoo raws li cov av stabilizer thiab roj hmab waterproofing neeg sawv cev.Sodium silicate kuj tseem siv rau daim ntawv bleaching, ntxhia flotation, thiab hluavtaws detergents.Sodium silicate yog ib feem ntawm inorganic coatings thiab tseem yog raw khoom rau silicon series cov khoom xws li silica gel, molecular sieve, thiab precipitated silica.
25kg / hnab lossis raws li cov neeg siv khoom xav tau.
Sodium Silicate CAS 1344-09-8
Sodium Silicate CAS 1344-09-8
