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Cov khoom

Dab tsi yog styrene siv rau

Lus piav qhia luv luv:

Styrene feem ntau yog cov tshuaj hluavtaws.Nws tseem hu ua vinylbenzene, ethenylbenzene, cinnamene, lossis phenylethylene.Nws yog cov kua uas tsis muaj xim uas evaporates yooj yim thiab muaj ntxhiab tsw qab.Nws feem ntau muaj lwm yam tshuaj uas ua rau nws ntse, tsis hnov ​​tsw.Nws yaj nyob rau hauv ib co kua tab sis tsis yaj yooj yim hauv dej.


Product Detail

Khoom cim npe

Dab tsi yog styrene siv rau,
styrene siv rau styrene butadiene roj hmab latex (SBL), styrene siv rau unsaturated resins (UPR), styrene siv hauv kev tsim cov polystyrene (ps),

Styrene tuaj yeem siv dav hauv kev tsim cov polystyrene (ps), ua npuas ncauj (EPS), styrene acrylonitrlie - butadiene - styrene terpolymer binary copolymer (ABS), styrene acrylonitrile (SAN), unsaturated resins (UPR), styrene-butadiene roj hmab (SBR) ), styrene butadiene roj hmab latex (SBL), thernoplastic styrene-butadiene roj hmab (SBS) thiab lwm yam khoom.it yog ib qho tseem ceeb tshaj plaws monomer hauv kev lag luam tshuaj.

Khoom nta

CAS Nr 100-42-5 : kuv
EINECS No. 202-851-5
HS Code 2902.50 Nws
Tshuaj formula H2C = C6H5CH
Chemical Properties
Melting point -30-31 C
Boling point 145-146 C
Lub ntiajteb txawj nqus tshwj xeeb 0.91 ib
Solubility hauv dej <1%
Vapor ceev 3.60 ib

Synonyms

Cinnamene;Cinnamenol;Diarex HF 77;Ethenylbenzene;NCI-C02200; Phenethylene;Phenylethene;Phenylethylene;Phenylethylene, inhibited;Stirolo (Italian);Styreen (Dutch);Styrene (CZECH);Styrene Monomer (ACGIH);StyreneMonomer, Stabilized (DOT);Styrol (German);Styrole;Styrolene;Styron;Styropor;Vinylbenzen (CZECH);Vinylbenzene;Vinylbenzol.

Certificate of Analysis

Khoom Cov ntaub ntawv Chav tsev
Bases A qib ≥ 99.5%; B qib ≥ 99.0%. -
Qhov tshwm sim tsis muaj xim pob tshab oily kua -
Melting point -30.6
Boiling point 146
txheeb ze ntom ntom 0.91 ib Dej = 1
txheeb ze vapor density 3.6 Cua = 1
Saturated vapor siab 1.33 (30.8 ℃) kPa ua
Kub ntawm combustion 4376.9 ib kJ/mol
Qhov ntsuas kub tseem ceeb 369 ib
Critical siab 3.81 ib MPa
Octanol / dej muab faib coefficient 3.2 -
Flash point 34.4 ib
Ignition kub 490 ib
Upper tawg txwv 6.1 % (V / V)
Tsawg qhov txwv tsis pub tawg 1.1 % (V / V)
Solubleness Insoluble hauv dej, soluble hauv cawv thiab feem ntau cov kuab tshuaj organic.
Daim ntawv thov tseem ceeb Siv rau kev tsim polystyrene, hluavtaws roj hmab, ion pauv resin, thiab lwm yam.

Pob thiab xa khoom

Ntim Cov Lus Qhia:Ntim hauv 220kg / nruas, 17 600kgs / 20'GP

ISO TANK 21.5MT

1000kg / nruas, Flexibag, ISO tso tsheb hlau luam lossis raws li cov neeg siv khoom thov.

1658370433936
1658370474054 ib
Pob ntawv (2)
Pob

 


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