Polyacrylonitrile/PAN/CAS:25014-41-9
Tsananguro pfupi:
Zita rechigadzirwa: Polyacrylonitrile
Rudzi: ZA-Y
CAS:25014-41-9
MF:C3H3N
MW:53.06262
MAUMBIRWO:
Tsananguro:
Polyacrylonitrile imhando yeresin yakagadzirwa inogadzirwa kuburikidza nefree radical polymerization yeacrylonitrile. Ndeyemhuri yeacrylic resin. Inodzivirira thermoplastic, uye haipindi mu solvents nemakemikoro akawanda nekuda kwekubatana kwakasimba kwemakemikari kunoumbwa pakati pemapoka e nitrile. Imhando yepolymer inoshandiswa zvakasiyana-siyana inogona kushandiswa kugadzira mhando dzakasiyana dzezvigadzirwa zvakaita sefibers yemachira, ultra filtration membrane, carbon fiber uye hollow fibers ye reverse osmosis. Homopolymer yayo inogona zvakare kushandiswa sefibers mumatende ekunze, ma sails emayachts, uye fiber-reinforced concrete. Inogona zvakare kushandiswa kugadzira machira anodzivirira moto (FR).
Tsanangudzo
| Chinhu | Tsanangudzo |
| Nzvimbo Yokunyunguduka | 317 °C |
| Kuwanda kwevanhu | 1.184 g/mL pa25 °C (yakapfava) |
| Index yeRefractive | n20/D 1.514 |
| Kupisa Kwekuchengetera. | Yakavharwa munzvimbo yakaoma, Tembiricha yemukamuri |
| Kunyunguduka | DMF (Zvishoma) |
| Fomu | Yakasimba |
| Ruvara | Kuchena kusvika kuChena |
Kushandiswa
Nekuda kwehunhu hwayo hwakasiyana hwakadai sekugadzikana pakuora kweUV, kusimba kwakaderera, simba rakawanda uye modulus yekusimba, kugadzikana kwekupisa, kusachinjika uye kuramba makemikari, Polyacrylonitrile ipolymer yakakosha kune akasiyana mashandisirwo. Saka, inoshandiswa mumachira nekuda kwehunhu hwayo hwakafanana nemvere, mukugadzira carbon fiber, filtration membranes, fibers dzekusimbisa simende, ma sails ezvikepe, machira e awning mukushandiswa kwekunze, fibers dzespecialist dze acoustic ne thermal insulation, fibers dze anti-flame uye mukugadzirwa kwema felts e hot air filtration systems.
MaCopolymer ane polyacrylonitrile, ayo anodzivirira moto, anoshandiswa semafiber kugadzira mbatya dzakarukwa, dzakadai semasokisi nemajuzi, pamwe chete nezvigadzirwa zvekunze zvakaita sematende. Poly(acrylonitrile-co-butadiene-co--styrene)(ABS) uye Poly(styrene-co-acrylonitrile)(SAN) anoshandiswa sepurasitiki. ABS ipolymer yakareruka uye yakasimba kwazvo. Yakareruka uye yakasimba zvakakwana kuti ishandiswe mukugadzira zvikamu zvemuviri wemotokari. Saka, chinhu ichi chinoita kuti mota dzireruke nekushandisa mafuta mashoma uye zvichisvibisa zvishoma.
Simba reABS rinobva kumapoka e nitrile ari muzvikamu zvayo zve acrylonitrile. Mapoka e nitrile ari polar zvakanyanya; saka, anogona kukwezvwa kune mumwe nemumwe. Izvi zvinoita kuti machaji akasiyana pamapoka e nitrile adzikame. Kukwezvana uku kwakasimba kunobata cheni dzeABS zvakasimba, saka, kunoita kuti chinhu chacho chive chakasimba kwazvo. Uyezve, polybutadiene ine rubber iri mairi inoita kuti ABS ive polymer yakaoma.
Kurongedza uye Kutumira
25KG/Bhegi kana zvichienderana nezvinodiwa nevatengi.
Ndezvezvinhu zvakajairika uye zvinogona kutumirwa negungwa nemhepo
Chengeta uye chengeta
Nguva yesherufu: Mwedzi makumi maviri nemana kubva pazuva rekugadzirwa kwayo, yakachengetwa munzvimbo inotonhorera yakaoma isina chiedza chezuva, mvura.
Imba yekuchengetera zvinhu ine mhepo, Inoomesa zvinhu zvishoma, Yakaparadzaniswa nezvinokonzera makemikari, maasidhi.
