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Hua

styrene whakamahia mo nga kirihou

Whakaahuatanga Poto:

Ko te Styrene he matū waihanga.Kei te mohiotia ano he vinylbenzene, ethenylbenzene, cinnamene, phenylethylene ranei.He wai karekau he ngawari te ngeto me te kakara reka.I te nuinga o nga wa kei roto etahi atu matū e hoatu ana he koi, he hongi kino.Ka memeha ki etahi wai engari karekau e memeha ki te wai.


Taipitopito Hua

Tohu Hua

styrene whakamahia mo nga kirihou,
styerene mo EPS, Styrene Mo ABS Resin, Styrene Mo PS, Styrene Mo SBR, Styrene Hei Dilute Vinyl Ester Resin, Styrene mo te Thermoplastics,

He aha te whakamahi a Styrene?

Ko te Styrene he matū waihanga ka taea te urutau, ka whakamahia ki te hanga rauemi ka whakamahia hei whakaputa i nga momo hua whakamiharo puta noa i nga momo umanga.Ko te mea tino mohio o nga rawa-a-styrene ko te polystyrene, me te tata ki te 65 % o nga styrene katoa i whakamahia hei whakaputa i tenei.Ka whakamahia te Polystyrene i roto i te maha o nga hua o ia ra, ka kitea i roto i nga kete, taonga taakaro, taputapu whakangahau, hikohiko kaihoko me nga potae haumaru, ki te whakaingoatia engari etahi.

Ko etahi atu rawa ka mahia ko te acrylonitrile-butadiene styrene (ABS) me te styrene-acrylonitrile (SAN) kapia me te tata ki te 16 % o te kai styrene.Ko te ABS he kapia thermoplastic e whakamahia ana i roto i te umanga motuka me te hikohiko, i te mea ko te SAN he kirihou-polymer e whakamahia ana i roto i te maha o nga taonga kaihoko, te kapi, me nga tono miihini.

Ka whakamahia ano te Styrene i roto i te hanga styrene-butadiene rubber (SBR) elastomers me te latexes, me te tata ki te 6% o te kai.Ka whakamahia te SBR i roto i nga potae motuka, me nga whitiki me nga ngongo mo nga miihini, me nga taonga o te whare penei i nga taakaro, hautai me nga taera papa.

Ko te kapia polyester unsaturated (UPR), e mohiotia ana ko te muka karaihe, he mea hanga i runga i te styrene, a, e 6% pea te pau o te styrene.

I nga wa o mua, he pai te tipu o te whakamahi styrene ahakoa kua puhoi tenei tipu i te hekenga ohanga o te ao.

Nga waahanga hua

Tau CAS 100-42-5
EINECS No. 202-851-5
Waehere HS 2902.50
tātai matū H2C=C6H5CH
Ngā Āhuatanga matū
Te rewa -30-31 C
Ira poroporoaki 145-146 C
Te taumahatanga motuhake 0.91
Wairewa ki te wai < 1%
kiato kohu 3.60

Nga kupu taurite

Hinamene;te hinamona;Diarex HF 77;Ethenylbenzene;NCI-C02200;Phenethylene;Phenyletene;Phenylethylene;Phenylethylene, aukati;Stirolo(Itāriana);Styreen (Tākana);Styrene (CZECH);Styrene Monomer (ACGIH);StyreneMonomer, Whakamau (DOT);Styrol (Tiamana);Tirohanga;Styrolene;Styron;Styropor;Vinylbenzen (CZECH);Vinylbenzene;Vinylbenzol.

Tiwhikete Tiwhikete

Taonga Raraunga Waeine
Nga turanga A level≥99.5%;B level≥99.0%. -
Te ahua he wai hinuhinu kore tae -
Te rewa -30.6
Kohuatanga 146
kiato whanaunga 0.91 Wai=1
Te kiato kohu 3.6 Hau=1
Te pehanga kohu kukū 1.33(30.8℃) kPa
Te wera o te wera 4376.9 kJ/mol
Te pāmahana tino nui 369
Te pehanga nui 3.81 MPa
Nga whakarea wehewehenga octanol/wai 3.2 -
Kohikohiko 34.4
Te pāmahana mura 490
Te rohe pahū o runga 6.1 %(V/V)
Te rohe pahū iti 1.1 %(V/V)
Wairewa Karekau ki te wai, ka whakarewahia ki te waipiro me te nuinga o nga whakarewa pararopi.
Tono matua Whakamahia mo te hanga polystyrene, rapa waihanga, katote-whakawhiti kapia, etc.

Mōkī me te Tukunga

Taipitopito mokete:Kikī i roto i te 220kg/drum,17 600kgs/20'GP

ISO TANK 21.5MT

1000kg/drum, Flexibag, ISO tanks ranei i runga i te tono a te kaihoko.

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Mōkī (2)
Tono Hua

Ka whakamahia ki te hanga rapa, kirihou, polymers.

a) Te hanga: polystyrene whakawhänui (EPS);

b) Hangaia te polystyrene (HIPS) me te GPPS;

c) Te whakaputanga o nga polymer styrenic;

d) Te hanga kapia polyester haunga;

e) Te hanga rapa styrene-butadiene;

f) Te hanga taherapa styrene-butadiene;

g) Te hanga o te styrene isoprene co-polymers;

h) Te whakaputanga marara polymeric i runga i te styrene;

i) Te hanga polyol kua whakakiia.Ka whakamahia te Styrene hei monomer mo te hanga polymers (pērā i te polystyrene, etahi rapa me te latex)

 


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