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Ngwaahịa

styrene maka SBS

Nkọwa dị mkpirikpi:

Styren bụ isi kemịkalụ sịntetik.A makwaara ya dị ka vinylbenzene, ethenylbenzene, cinnamene, ma ọ bụ phenylethylene.Ọ bụ mmiri mmiri na-enweghị agba nke na-ekupụ ngwa ngwa ma nwee ísì ụtọ.Ọ na-enwekarị kemịkalụ ndị ọzọ na-enye ya isi na-adịghị mma.Ọ na-agbaze n'ime mmiri ụfọdụ mana ọ naghị agbaze ngwa ngwa na mmiri.


Nkọwa ngwaahịa

Mkpado ngwaahịa

styrene maka SBS,
Styrene maka Styrene Butadiene Styrene,

Styrene-butadiene-styrene (SBS) bụ ụdị thermoplastic elastomer nke nwere otu ngbanwe na roba na okpomọkụ nkịtị, ma nwee ike ịgbaze ka ọ na-asọba na okpomọkụ dị elu dị ka plastik, nke a na-akpọ ihe plastik.Ya mere, a na-akọwa asphalt SBS gbanwere dị ka ọ bụghị viscous mgbe a na-ekpo ọkụ ma ọ bụ na-esighi ike mgbe ọ dị jụụ;nke nnukwu plasticity na ihe onwunwe nke iguzogide ịka nká.Na asphalt SBS gbanwetụrụ ugbu a bụ nke a na-etinye nke ọma na nke a na-ejikarị eme ihe.Ọnụ ego SBS agbakwunyere na asphalt na-adịkarị n'etiti 5% ~ 10%.A na-ejikarị SBS eme ọ bụghị naanị akpụkpọ anụ anaghị egbochi mmiri kamakwa ọ na-emechi ihe na agba mmiri na-adịghị.

Njirimara ngwaahịa

Nọmba CAS 100-42-5
EINECS Mba. 202-851-5
Koodu HS 2902.50
Usoro ọgwụ H2C=C6H5CH
Njirimara kemịkalụ
Ebe mgbaze -30-31 C
Ebe na-agwụ ike 145-146 C
Nnukwu ike ndọda 0.91
Solubility na mmiri <1%
Uzuoku njupụta 3.60

Ụdị okwu

Cinnamene;Cinnamenol;Diarex HF 77;ethenylbenzene;NCI-C02200; Phenethylene;phenylethene;phenylethylene;Phenylethylene, nke na-egbochi;Stirolo (Ịtali);Styreen (Dutch);Styrene (CZECH);Styrene monomer (ACGIH);StyreneMonomer, kwụsiri ike (DOT);Styrol (German);Styrọl;Styrolene;Styron;Styropor;Vinylbenzen (CZECH);Vinylbenzene;Vinylbenzol.

Asambodo nyocha

Ngwongwo Data Nkeji
Ntọala Ọkwa≥99.5%; Ọkwa B≥99.0%. -
Ọdịdị mmiri mmiri transperent mmanu mmanu na-enweghị agba -
Ebe mgbaze -30.6
Ebe esi nri 146
Njupụta nke ikwu 0.91 Mmiri=1
Uzuoku njupụta 3.6 Ikuku=1
Nrụgide uzuoku juru 1.33 (30.8 ℃) kPa
Okpomọkụ nke combustion 4376.9 kJ/mol
Ọnọdụ okpomọkụ dị oke egwu 369
Mmetụta dị egwu 3.81 MPa
Octanol/mmiri nkebi ọnụọgụgụ 3.2 -
ebe mgbari 34.4
Igwe ọkụ ọkụ 490
Oke mgbawa elu 6.1 %(V/V)
Obere ihe mgbawa 1.1 %(V/V)
Solubleness Na-adịghị edozi na mmiri, soluble na mmanya na ọtụtụ organic mgbaze.
Ngwa ngwa Eji maka imepụta polystyrene, roba sịntetik, resin mgbanwe ion, wdg.

Ngwugwu na nnyefe

Nkọwa ngwugwu:Ejiri ya na 220kg / drum, 17 600kgs / 20'GP

ISO TANK 21.5MT

1000kg / drum, Flexibag, ISO tankị ma ọ bụ dị ka ahịa si arịrịọ.

1658370433936
1658370474054
ngwugwu (2)
ngwugwu

Ngwa ngwaahịa

A na-eji ya eme ihe na-emepụta rubbers, plastics, na polymers.

a) Mmepụta nke: polystyrene gbasaa (EPS);

b) Mmepụta nke polystyrene (HIPS) na GPPS;

c) Mmepụta nke styrenic co-polymers;

d) Mmepụta nke resins polyester na-adịghị mma;

e) Mmepụta roba styrene-butadiene;

f) Mmepụta nke latex styrene-butadiene;

g) Mmepụta nke styrene isoprene co-polymers;

h) Mmepụta nke styrene dabeere na polymeric dispersions;

i) Mmepụta nke polyols jupụtara.A na-ejikarị Styrene eme ihe dị ka monomer maka imepụta polymers (dị ka polystyrene, ma ọ bụ ụfọdụ roba na latex)

 


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