Oloa
Acrylonitrile mo PAN
Acrylonitrile mo PAN,
Acrylonitrile Mo Polyacrylonitrile, Acrylonitrile mo alava polyacrylonitrile,
Polyacrylonitrile (PAN) o se polymer synthetic ma le fua laina (C3H3N)n.E ui lava o le thermoplastic e le liusuavai i lalo o tulaga masani, talu ai e faʻaleagaina aʻo leʻi liusua i luga ole 300 °C.Toeitiiti lava o resini uma o le PAN o copolymers e faia mai faʻafefiloi o monomers, ma acrylonitrile o le vaega autu.O se polymer versatile faʻaaogaina e gaosia ai le tele o ituaiga o oloa, e aofia ai alava mo ie, ultra-filtration membranes, alava gaogao mo reverse osmosis, ma isi. O alava PAN o le mea muamua i le gaosiga o alava carbon sili ona lelei.
Oloa Fa'ailoga
| Igoa Oloa | Acrylonitrile |
| Isi Suafa | 2-Propenenitrile, Acrylonitrile |
| Fuafua mole | C3H3N |
| CAS Nu | 107-13-1 |
| EINECS Nu | 203-466-5 |
| UN NO | 1093 |
| Hs Code | 292610000 |
| mamafa mole | 53.1 g/mol |
| Malosi | 0.81 g/cm3 ile 25℃ |
| Fa'apuna | 77.3 ℃ |
| Liu liusuavai | -82℃ |
| Omiga ausa | 100 torr i le 23 ℃ |
| Solubility E mafai ona solu ile isopropanol, ethanol, eter, acetone, ma le benzene Fa'aliliuga. | 1 ppm = 2.17 mg/m3 ile 25 ℃ |
| Mama | 99.5% |
| Fa'aaliga | Suavai manino le lanu |
| Fa'atatauga | Faʻaaogaina i le gaosiga o polyacrylonitrile, paʻu nitrile, vali, resini gaosia |
Tusi Faamaonia o Iloiloga
| Su'ega | Aitema | Taunuuga masani |
| Fa'aaliga | Suavai manino le lanu | |
| Lanu APHA Pt-Co :≤ | 5 | 5 |
| acidity(acetic acid)mg/kg ≤ | 20 | 5 |
| PH(5% vaifofo vai) | 6.0-8.0 | 6.8 |
| Tau fa'asusu (5% vaifofo vai) ≤ | 2 | 0.1 |
| Vai | 0.2-0.45 | 0.37 |
| Aldehydes tau (acetaldehyde) (mg/kg) ≤ | 30 | 1 |
| Cyanogens tau (HCN) ≤ | 5 | 2 |
| Peroxide(hydrogen peroxide) (mg/kg) ≤ | 0.2 | 0.16 |
| Fe （mg/kg） ≤ | 0.1 | 0.02 |
| Cu （mg/kg） ≤ | 0.1 | 0.01 |
| Acrolein （mg/kg） ≤ | 10 | 2 |
| Acetone ≤ | 80 | 8 |
| Acetonitrile （mg/kg） ≤ | 150 | 5 |
| Propionitrile （mg/kg） ≤ | 100 | 2 |
| Oxazole （mg/kg） ≤ | 200 | 7 |
| Methylacrylonitrile （mg/kg） ≤ | 300 | 62 |
| Acrylonitrile Content(mg/kg) ≥ | 99.5 | 99.7 |
| Fua fa'avela (i le 0.10133MPa), ℃ | 74.5-79.0 | 75.8-77.1 |
| Polimerization inhibitor (mg/kg) | 35-45 | 38 |
| Fa'ai'uga | O fa'ai'uga e ōgatasi ma tulaga tau atina'e | |
afifi ma Tiliva
Talosaga Oloa
Acrylonitrile e gaosia faapisinisi e le propylene ammoxidation, lea e tali atu ai le propylene, amonia, ma le ea e le catalyst i totonu o se moega vai.Acrylonitrile o loʻo faʻaaogaina muamua e avea o se faʻatasi-monomer i le gaosiga o alava acrylic ma modacrylic.Fa'aoga e aofia ai le gaosiga o palasitika, fa'apipi'i luga, elastomers nitrile, resini pa puipui, ma mea fa'apipi'i.Ose vaila'au va'ava'ai i le tu'ufa'atasiga o antioxidants eseese, vaila'au vaila'au, vali, ma luga-galue.
1. Acrylonitrile faia i le polyacrylonitrile fiber, e taʻua o le fiva acrylic.
2. Acrylonitrile ma butadiene e mafai ona copolymerized e maua ai le nitrile pa'u.
3. Acrylonitrile, butadiene, styrene copolymerized e saunia ABS resin.
4. Acrylonitrile hydrolysis e mafai ona maua ai le acrylamide, acrylic acid ma ona esters.
