Hua
te hanga i nga copolymers styrene-acrylonitrile
te hanga i nga copolymers styrene-acrylonitrile,
San Kirihou Raw Material, SAN prodiction, SAN Raw Material,
Kei roto i te tukanga: (a) te whakaurunga, ki roto i te reactor, [lacuna] he ranunga tauhohenga kei roto katoa te wai, te acrylonitrile, te kaitakawaenga, te kaikokiri ranei, te kaihoko whakawhiti mekameka, nga kaihoko ranei me te kaihoko whakatārewatanga, maatete ranei, me te kowhiria he hautanga kua tohua o te tapeke. te nui o te styrene;(b) te whakakorikori i te ranunga tauhohenga me te whakanui ake i te mahana o tenei ranunga tauhohenga ki te 60 °C ka tae ki te 120 °C;(c) ka tae te mahana o te ranunga tauhohenga ki te 60 °C, ki te 120 °C ranei, me tapiri te toenga o te styrene, kia mau tonu te owehenga o te styrene monomer/acrylonitrile monomer i roto i te ranunga tauhohenga puta noa i te roanga o te tāpiritanga;(d) te whakanui ake i te mahana o te ranunga tauhohenga ki te 140 °C me te tiaki i tenei pāmahana mo te roanga o te roanga kia oti ai te kape;me (e) te whakamatao i te ranunga tauhohenga me te whakaora mai i te styrene/acrylonitrile copolymer.Ko te tono ki te hanga i nga copolymers SAN he taumata o te acrylonitrile neke atu i te 40% te taumaha.
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.
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)
