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advanced material HTBN Hydroxy-terminated nitrile butadiene rabha
Hydroxy-Terminated Liquid Nitrile Butadiene Rubber (HTBN)chinhu chakasiyana-siyana uye chepamusoro-chinoshanda chinoshandiswa mumaindasitiri akasiyana-siyana nekuda kwezvimiro zvayo.
HTBNimhando yemvura nitrile rubber ine hydroxyl inoshanda mapoka pamagumo emaketani ayo epolymer, ichiita kuti ive yakakodzera kune dzakasiyana siyana dzekushandisa.
Ichi chinyorwa chichaongorora mashandisirwo, zvivakwa, uye mabhenefiti eHTBNmumaindasitiri akasiyana.
Imwe yemabhenefiti akakosha eHTBNpolymer ndiko kuramba kwayo kwakanyanya kumafuta, mafuta, uye makemikari, zvichiita kuti ive chinhu chakanakira kugadzira zvisimbiso, gaskets, uye O-mhete.
mumaindasitiri emotokari uye aerospace. Kugona kwayo kumirisana neyakaomarara mamiriro ezvakatipoteredza uye tembiricha yakanyanyisa inoita kuti ive sarudzo yakasarudzika yezvikumbiro
uko zvigadzirwa zverabha zvechinyakare zvingakundikana.
Muindasitiri yekuvaka,HTBNrubber inoshandiswa mukugadzira zvinonamira, machira, uye zvisimbiso nekuda kwehukuru hwayo hwekunamatira zvimiro uye kuramba kutonhora kwemamiriro ekunze.
Kuchinja kwayo uye kusimba kunoita kuti ive chinhu chakakosha mukugadzirwa kwezvinhu zvepamusoro-soro zvinokwanisa kumira kuoma kwekunze kwekunze.
Uyezve,HTBN inoshandiswa zvakanyanya mukugadzira hose dzemaindasitiri, mabhandi ekutakurisa, uye zvimwe zvigadzirwa zverabha uko kuchinjika, kuramba kweabrasion, uye kuenderana kwemakemikari kwakakosha. Kusanganiswa kwayo kwakasarudzika kwezvivakwa kunoita kuti ive sarudzo yakanakisa yezvikumbiro zvinoda kushanda kwenguva refu uye kuvimbika.
Mundima yezvokurapa,HTBN inoshandiswa mukugadzira michina yekurapa, senge catheter uye tubing, nekuda kweiyo biocompatibility uye kuramba kumvura yemuviri. Kugona kwayo
kuchengetedza hunhu hwayo hwemuviri kana yasangana nemvura yemuviri inoita kuti ive yakachengeteka uye yakavimbika zvinhu zvekushandisa zvakakosha zvekurapa.
Uyezve,HTBNinoshandiswawo mukugadzira magirovhosi akasarudzika ekushandiswa kwemakemikari nemaindasitiri, achipa dziviriro kubva kune dzakasiyana siyana dzemakemikari uye zvinonyungudutsa.
Kupokana kwayo kupindira uye kuderedzwa nezvinhu zvine njodzi kunoita kuti ive chinhu chakakosha chekuchengetedza kuchengetedzwa kwevashandi mumaindasitiri akasiyana.
The unique properties ofHTBNzvakare ita kuti ive yakakodzera kushandiswa mukugadzirwa kweakasarudzika machira uye pendi, uko kunamatira kwayo, kuchinjika, uye makemikari kuramba zvimiro.
vanokosheswa zvikuru. Kugona kwayo kukwidziridza kuita uye kusimba kwemachira kunoita kuti ive sarudzo inosarudzika yekuda kunyorera mumakungwa, mota, uye.
maindasitiri sectors.
Mukupedzisa, Hydroxy-Terminated Liquid Nitrile Butadiene Rubber (HTBN) chinhu chakasiyana-siyana uye chepamusoro-chekuita chinowana kushandiswa kwakakura mumhando dzakasiyana dzemaindasitiri.
Izvo zvakasarudzika zvimiro, zvinosanganisira kuramba mafuta, mafuta, makemikari, uye mamiriro ekunze, inoita kuti ive chinhu chakakosha pakushandisa uko kusimba, kuchinjika, uye kuvimbika.
zvinonyanya kukosha. Sezvo tekinoroji uye hunyanzvi huchienderera mberi nekufambisa kudiwa kwezvinhu zvepamusoro-soro, HTBN inotarisirwa kuita basa rakakosha mukusangana.
kuvandudzwa kwezvinodiwa zvemaindasitiri akasiyana.
Isu tiri mutengesi wepamusoro weHTBNuye zvimwe zvine chekuita nemhando yepamusoro yepolymer zvinhu muChina, iyo chigadzirwa chimiro sezvinotevera.
| ITEM | HTBN-1 | HTBN-2 |
| Hydroxyl kukosha,wt% | 0.8-1.2 | 0.8-1.2 |
| Viscosity (40 ℃, Pa.S) | ≤10 | ≤30 |
| Hunyoro,% ≤ | 0.05 | 0.05 |
| Acrylonitrile zvirimo,% | 10-18 | 20-28 |
| Molecular uremu | 2000-3000 | 2000-3000 |
| * Mukuwedzera: Tinogona kutsvagisa nekugadzira chero vhezheni nyowani yeHTBN zvinoenderana nezvinodiwa nevatengi vedu. | ||
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