Sodium Carboxymethyl Cellulose Nrog Cas 9004-32-4
Sodium carboxymethyl cellulose (CMC) yog carboxymethyl derivative ntawm cellulose, tseem hu ua cellulose gum. Nws belongs rau anionic cellulose ether thiab yog lub ntsiab ionic cellulose pos hniav. Nws feem ntau yog ib qho anionic macromolecular compound npaj los ntawm cov tshuaj tiv thaiv ntawm ntuj cellulose nrog caustic soda thiab monochloroacetic acid. Qhov hnyav molecular ntawm cov khoom sib txawv ntawm ntau txhiab mus rau lab.
| Yam khoom | Txuj |
| Purity | 98% min |
| Qhov ntom | 1.6g / cm3 (20 ℃) |
| Qhov ntom ntom | 400-880kg / m3 |
| Solubility hauv dej | soluble |
| viscosity | 200-500mpas 1% 25 ℃ |
| Decomposition kub C | 240 ℃ |
| Tsawg txwv ntawm flammability hauv huab cua | 125 g / m3 |
| PH | 6.0-8.0 kua (1%) |
1.Siv raws li emulsion stabilizer, thickener thiab stabilizer; Cov ntaub so ntswg txhim kho; Gelatin; Tsis muaj zaub mov bulking agent; Tus neeg saib xyuas kev txav dej; Ua npuas ncauj stabilizer; Txo cov rog rog.
2.Widely siv los ua thickener, suspending tus neeg sawv cev, nplaum, tiv thaiv colloid, thiab lwm yam nyob rau hauv cov tshuaj, tshuaj txhua hnub thiab zaub mov industries
3.Used hauv roj drilling, textile printing thiab dyeing, ntawv reinforcement, adhesives, thiab lwm yam
4.Siv rau kev ntxuav, luam yeeb, lub tsev thiab kev lag luam tshuaj txhua hnub
5.CMC feem ntau yog siv los npaj xab npum thiab tshuaj tua kab mob.
25kgs nruas los yog yuav tsum tau ntawm cov neeg siv khoom. Khaws nws kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.
Sodium Carboxymethyl Cellulose Nrog Cas 9004-32-4
