Ngwaahịa
mmepụta nke styrene-acrylonitrile copolymers
mmepụta nke styrene-acrylonitrile copolymers,
San Plastic Raw Material, Mkpebi SAN, SAN Raw ihe onwunwe,
Usoro a gụnyere: (a) okwu mmeghe, n'ime reactor, [lacuna] ngwakọta mmeghachi omume nke gụnyere mmiri niile, acrylonitrile, onye mbido ma ọ bụ ndị mbido, onye na-ebufe yinye ma ọ bụ ndị nnọchite anya na onye nkwusioru ma ọ bụ ndị nnọchi anya yana nhọrọ nke ekpebiela akara nke mkpokọta. ọnụ ọgụgụ nke styrene;(b) na-akpalite ngwakọta mmeghachi omume na ịbawanye okpomọkụ nke ngwakọta mmeghachi omume a ruo 60 Celsius C wee ruo 120 Celsius;(c) mgbe okpomọkụ nke ngwakọta mmeghachi omume ruru 60 Celsius ma ọ bụ 120 Celsius C, mgbakwunye nke ihe fọdụrụ nke styrene, ka ọ na-anọgide na-adịgide adịgide styrene monomer / acrylonitrile monomer ratio na ngwakọta mmeghachi omume n'oge niile nke oge. mgbakwunye;(d) na-ebuli okpomọkụ nke ngwakọta mmeghachi omume na 140 Celsius C na nlekọta na okpomọkụ a maka oge zuru ezu iji weta copolymerization na njedebe;na (e) na-eme ka ngwakọta mmeghachi omume dị jụụ na mgbake nke styrene/acrylonitrile copolymer.Ngwa maka imepụta SAN copolymers nwere ọkwa nke acrylonitrile dịkarịa ala 40% site na ịdị arọ.
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.
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)
