Silicon Dioxide CAS 7631-86-9
Silicon dioxide yog cov khoom siv roj hmab zoo, uas tuaj yeem txhim kho lub zog tensile thiab hnav tsis kam ntawm cov roj hmab vulcanized, txo cov roj hmab siv, txo cov nqi, thiab muaj kev sib raug zoo, ua rau nws muaj peev xwm tawg tau ntau dua hauv cov roj hmab nyoos. Cov khoom siv lub cev tsim los ntawm cov khoom ntawm silica thiab cov khoom siv roj hmab zoo dua li cov pa roj carbon dub hauv kev txhim kho cov neeg kho tshuab lub zog thiab lub zog tsim kua muag ntawm cov roj hmab vulcanized.
| Qhov tshwm sim | Dawb hmoov |
| Dawb | ≥93 |
| Particle qhov loj | 15-20 nm |
| PH(5%kev ncua) | 4.5-6.5 |
| Cua sov poob(105 ℃ rau2hr.) | ≤ 3.0% |
| Qhov ntom ntom | 40-50g / l |
| Tshwj xeeb nto cheeb tsam | 200 ± 25 m² / g |
| Purity | ≥95% |
Silicon dioxide yog siv nyob rau hauv kev lag luam xws li log tsheb, semi pob tshab thiab siab pob tshab roj hmab cov khoom, nrog rau cov roj hmab soles thiab cables. Feem ntau yog siv rau hauv cov khoom siv roj hmab xws li conveyor siv thiab roj hmab rollers.
Silica (SiO2) (RI: 1.48) yog mined los ntawm deposits ntawm diatomaceous mos chalk-zoo li pob zeb (keiselghur). Qhov no yog ib pawg tseem ceeb ntawm extender pigments, uas yog siv nyob rau hauv ntau yam particle loj. Lawv yog siv los ua tus neeg sawv cev flatting kom txo cov gloss ntawm cov coatings meej thiab muab cov shear thinning flow zog rau coatings. Lawv kuj kim heev.
25kgs / nruas, 9tons / 20'container
25kgs / hnab, 20tons / 20'container
Silicon Dioxide CAS 7631-86-9
Silicon Dioxide CAS 7631-86-9
