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Zogulitsa

styrene kwa SBS

Kufotokozera Kwachidule:

Styrene kwenikweni ndi mankhwala opangira.Amadziwikanso kuti vinylbenzene, ethenylbenzene, cinnamene, kapena phenylethylene.Ndi madzi opanda mtundu omwe amatuluka nthunzi mosavuta komanso amakhala ndi fungo lokoma.Nthawi zambiri imakhala ndi mankhwala ena omwe amapatsa fungo lakuthwa, losasangalatsa.Amasungunuka muzamadzimadzi zina koma samasungunuka mosavuta m'madzi.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

styrene kwa SBS,
Styrene Kwa Styrene Butadiene Styrene,

The styrene-butadiene-styrene (SBS) ndi mtundu wa thermoplastic elastomer yomwe imakhala ndi kusungunuka kofanana ndi mphira mu kutentha kwabwinobwino, ndipo imatha kusungunuka kuti iyende pa kutentha kwakukulu ngati mapulasitiki, otchedwa pulasitiki.Chifukwa chake, phula losinthidwa la SBS limadziwika kuti silikhala lowoneka bwino likatenthedwa kapena kukhala lolimba likazizira;wa pulasitiki wamkulu komanso katundu wokana kukalamba.Ndipo phula losinthidwa la SBS tsopano ndilogwiritsidwa ntchito bwino kwambiri komanso losinthidwa kwambiri.Kuchuluka kwa SBS yowonjezeredwa mu asphalt nthawi zambiri kumakhala pakati pa 5% ~ 10%.SBS imagwiritsidwa ntchito popanga osati ma membrane osalowa madzi okha komanso kusindikiza zinthu ndi utoto wosalowa madzi.

Zogulitsa Zamalonda

Nambala ya CAS 100-42-5
EINECS No. 202-851-5
HS kodi 2902.50
Chemical formula H2C=C6H5CH
Chemical Properties
Malo osungunuka -30-31 C
Boling point 145-146 C
Mphamvu yokoka yeniyeni 0.91
Kusungunuka m'madzi <1%
Kuchuluka kwa nthunzi 3.60

Mawu ofanana ndi mawu

Cinnamene;Cinnamenol;Diarex HF 77;Ethenylbenzene;NCI-C02200;Phenethylene;Phenylethene;phenylethylene;Phenylethylene, yoletsedwa;Stirolo (Chiitaliya);Styreen (Dutch);Styrene (CZECH);Styrene Monomer (ACGIH);StyreneMonomer, Yokhazikika (DOT);Styrol (Chijeremani);Mawonekedwe;Styrolene;Styron;Styropor;Vinylbenzen (CZECH);Vinylbenzene;Vinylbenzol.

Satifiketi Yowunikira

Katundu Deta Chigawo
Maziko A mlingo≥99.5%;B mlingo≥99.0%. -
Maonekedwe zopanda mtundu mandala mafuta madzi -
Malo osungunuka -30.6
Malo otentha 146
Kachulukidwe wachibale 0.91 Madzi=1
Kuchuluka kwa nthunzi 3.6 Mpweya=1
Kuchuluka kwa nthunzi 1.33(30.8℃) kPa
Kutentha kwa kuyaka 4376.9 kJ/mol
Kutentha kwakukulu 369
Kupanikizika kwakukulu 3.81 MPa
Octanol/water partition coefficients 3.2 -
pophulikira 34.4
Kutentha kwamoto 490
Kuphulika kwapamwamba malire 6.1 %(V/V)
Kuchepetsa malire ophulika 1.1 %(V/V)
Kusungunuka Sasungunuke m'madzi, sungunuka mu mowa komanso zosungunulira zambiri za organic.
Ntchito yayikulu Amagwiritsidwa ntchito popanga polystyrene, labala yopangira, ion-exchange resin, etc.

Phukusi ndi Kutumiza

Package Detai:Onyamula 220kg/ng'oma, 17 600kgs/20'GP

ISO TANK 21.5MT

1000kg/ng'oma, Flexibag, akasinja ISO kapena malinga ndi pempho kasitomala a.

1658370433936
1658370474054
Phukusi (2)
Phukusi

Product Application

Amagwiritsidwa ntchito popanga mphira, mapulasitiki, ndi ma polima.

a) Kupanga: polystyrene yowonjezera (EPS);

b) Kupanga polystyrene (HIPS) ndi GPPS;

c) Kupanga ma styrenic co-polymers;

d) Kupanga unsaturated polyester resins;

e) Kupanga rabala ya styrene-butadiene;

f) Kupanga kwa styrene-butadiene latex;

g) Kupanga ma styrene isoprene co-polymers;

h) Kupanga kwa styrene based polymeric dispersions;

i) Kupanga ma polyols odzazidwa.Styrene imagwiritsidwa ntchito makamaka ngati monomer popanga ma polima (monga polystyrene, kapena labala ndi latex)

 


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