Styrene (styrene monomer) yog cov xim tsis muaj xim, pob tshab kua tshuaj nrog cov mis molecular C8H8. Nws yog ib qho organic solvent insoluble hauv dej ntawm chav tsev kub. Vim nws cov qauv tshuaj thiab cov khoom siv tshwj xeeb, styrene tau siv dav hauv kev sib txuas ntawm cov resins, yas, roj hmab, txheej, thiab lwm yam. Tsis tas li ntawd, styrene yog ib qho tseem ceeb ntawm cov khoom siv raw khoom siv hauv kev tsim khoom ntawm ntau yam tshuaj.
Styrene Monomer (CAS: 100-42-5) Specifications
| Yam khoom | Specification |
|---|---|
| Khoom npe | Styrene / Styrene Monomer |
| CAS Nr | 100-42-5 |
| Molecular Formula | C₈H₈ |
| Molecular Luj | 104.15 g / mol |
| Qhov tshwm sim | Colorless rau me ntsis daj pob tshab kua |
| Purity (Styrene ntsiab lus) | Ntau dua lossis sib npaug li 99.5% (qib qib kev lag luam) |
| Ethylbenzene Cov ntsiab lus | Tsawg dua lossis sib npaug li 0.20% |
| Toluene Cov ntsiab lus | Tsawg dua lossis sib npaug li 0.05% |
| Benzene Cov ntsiab lus | Tsawg dua lossis sib npaug li 0.02% |
| Aldehydes (raws li Benzaldehyde) | Tsawg dua lossis sib npaug li 0.01% |
| Cov ntsiab lus Polymer | Tsawg dua lossis sib npaug li 10 mg / kg |
| Inhibitor (TBC) | 10-15 ppm (los yog raws li xav tau) |
| Ceev (20 degree) | 0.909 g/cm³ |
| Boiling Point | ~ 145 degree |
| Melting Point | -30.6 ° C |
| Flash Point | ~ 31℃(kaw khob) |
| Dej Solubility | Me ntsis soluble |
styrene monomer siv
Styrene monomeryog ib qho tseem ceeb ntawm cov organic compound nrog kev siv dav hauv ntau lub lag luam. Nws txoj kev siv tseem ceeb yog ua monomer los ua polystyrene (PS) thiab lwm yam polymers. Polystyrene yog cov yas pheej yig thiab muaj ntau yam siv dav hauv kev tsim cov khoom ntim khoom, cov khoom siv pov tseg, cov khoom siv hauv tsev, thiab lwm yam.
Styrene kuj tseem ua haujlwm los tsim cov styrene-butadiene roj hmab (SBR), cov roj hmab hluavtaws muaj npe nrov rau nws cov elasticity zoo heev thiab ua haujlwm tsis zoo. Nws yog dav siv hauv cov log tsheb thiab cov khoom lag luam roj hmab.
Styrene kuj tseem ua haujlwm ua ntej rau cov yas yas xws li styrene-acrylonitrile (SAN) thiab acrylonitrile-styrene-butadiene (ABS). Cov ntaub ntawv no, muaj nuj nqis rau lawv cov khoom siv zoo tshaj plaws thiab cov tshuaj tiv thaiv, nrhiav kev siv dav hauv tsheb, hluav taws xob, thiab khoom siv hauv tsev.
Vim li cas thiaj xaiv Gneebio ua koj tus neeg muag khoom styrene?
Gneebioyog tus kws tshaj lij tshuaj raw khoom- cov chaw tsim khoom nrog ntau tshaj 10 xyoo ntawm kev xa tawm.
Peb muab Hoobkas- tus nqi ncaj qha, muaj peev xwm ruaj khov, qib kev cai purity, thiab ceev ceev thoob ntiaj teb xa mus rau ntau tshaj 60 lub teb chaws.
Rau cov neeg yuav khoom ntau, Gneebio muaj kev tswj xyuas zoo (ISO/GMP) thiab kev sib tw ntev - nqe lus cog lus tus nqi, ua rau peb muaj kev ntseeg siab rau kev tsim khoom lag luam.
Yam khoom siv tshuaj los ntawm Gneebio
Bulk Industrial buyers feem ntau yuavStyrene (CAS: 100-42-5)ua ke nrog lwm cov kuab tshuaj thiab cov nruab nrab.
Ntawm no yog cov khoom nrov tshaj plaws:
| Khoom npe | CAS |
|---|---|
| rau xylen | 106-42-3 |
| Methyl Methacrylate (MMA) | 80-62-6 |
| 2-Methoxyethanol | 109-86-4 |
| Propionic Acid | 79-09-4 |
| Ethylene Glycol (Meg) | 107-21-1 |
| N, N -Dimethylacetamide (DMAC) | 127-19-5 |
Purchase Chemical Raw Materials Nyem qhov no: TIANJIN GNEE BIOTECH CO., LTD.