Ukuthuthukiswa Komkhiqizo Okuphezulu kwe-NBR
1) I-Carboxyl NBR (XNBR)
Ukwethulwa kwe-carboxyl ukuguqulwa ku-NBR kungathuthukisa kakhulu ukumelana nokugqoka, ukunqwabelana nokumelana nokugula kwe-NBR [3] {4] Nbr .
I-China National Petroleum nasePetrochemical Research Institute iyunithi yokuqala ecwaninga ngo-Carboxyl NBR, i-LXNBBR {Amabhizinisi okuvikelayo, amabhizinisi okuvikela ugesi . ebusweni bomncintiswano onamandla ngokwengeziwe, Ubuchwepheshe obubalulekile obunjenge-Carboxyl Copolymerization, Ukulawulwa kwe-gel ephansi, kanye ne-carboxyl buynyonitrifile latex densalfication attensation kuzofundwa ngokujulile ukuthuthukisa imikhiqizo ephezulu ye-catbox nbr} Kulindelwe embonini ye-lanzhou petrochemical in 2015.
2) I-hydrogenated NBR (HNBR)
I-Hydrogenated NBR (HNBR), eyaziwa nangokuthi i-NBR ephezulu kakhulu, ngokwengxenye noma ngokuphelele i-hydrogenates nge-nbr carbon chain, i-copolymenation ye-NBR emulsene} kanye ne-acrylonitrile [5]} abakhiqizi bayo abaphambili yinkampani yeLanxen (10, 000 Inkampani yamakhemikhali ye-ROONS ne-RUOON I-Piston yokumba kanye nokubamba ibhokisi nodaka, i-roller yerabha yokuphrinta nendwangu, i-liner yebhande lethangi, izingxenye zokubopha uphawu, njll . {.} {. {.
Ukukhiqizwa kanye nokusetshenziswa kwe-HNBR eChina kusesigabeni sokuqala . kuphela i-lanzhou petrochemical inkampani eyakha i-ton /., i-SHANGHAH ZANNAN COUPTULOCT} kanye ne-LTD {.. kunezincwadi eziyi-10 ze-HNBR ngonyaka ka-2011, zihlanganisa nobubanzi be-nitrile 25% ~ 50%; ngesisekelo socwaningo lwangempela, i-hydrogenation yase-petrogemical kanye nobunye ubuchwepheshe 2015. Ngasikhathi sinye, inqubekela phambili ethile yenziwe kubuchwepheshe bokucubungula, okubeka isisekelo sokukhushulwa okuqhubekayo nokusebenzisa i-petrochina HNBR .
3) I-Buthadiene - i-acryloniTle - irabha ye-isoprene (nibr)
I-Isoprene Modified NBR Technology (NBR) uhlobo lwe-NBR ngamandla aphezulu, ukunwebeka okuphezulu, okulula ukucubungula, kungukusebenza okuphezulu kwe-NBR . ikakhulukazi ukusabela kwe-nitrile kanye ne-Money, kanye Ukucubungula ubuchwepheshe bokuxhumano .
4) I-liquid buyyronitrile
Kukhulisa kakhulu i-NBR, uketshezi olusebenzayo nge-cardboxyl terminal, i-hydroxyl terminal, i-merroxy terminal, i-amino terminal, i-resin kanye nokuguqulwa kwama-adhesives, ama-conditity, ukuguqulwa kwezempi kanye nokuguqulwa kwezempi kanye Bonding . ngesisekelo socwaningo olukhona, iChina National Petroleum kanye ne-Petrochemical Institute Yesisindo esisezingeni elijulile kanye nokwakheka kwesakhiwo se-viscosity, futhi kuthuthukisa imikhiqizo ye-{5}}
I-5) i-powder nbr
I-Powter NBR ikhethekile ezindaweni zayo ezinhle kakhulu zokucubungula, isivuno sayo cishe singama-10% esivunwe se-NBR, i-Petrochemical Ruble Institute, i-China Petrochemical Institute, isinyathelo esilandelayo sizogxila ekuthuthukisweni kwerabha, injoloba ekhethekile ye-rubber brand .
6) Okunye
I-PVC / NBR Coo-Pearicivitation Adhesive, i-NBR yeplastigiwe, i-Nano Modified NBR futhi ingukugxila kocwaningo lwamanje, ingacebisa ngempumelelo umkhiqizo we-NBR, Thuthukisa ukuncintisana .
Umkhiqizo weLanzhou Petrochemical NBR uqediwe, ukusebenza kuzinzile, kuzothuthukisa ikhwalithi yomkhiqizo nokuphepha okuphezulu, ukuthuthukiswa komkhiqizo omusha, ukuthuthukisa ikhwalithi yomkhiqizo, ukuthuthukisa ikhwalithi yomkhiqizo ye-NBR, umkhiqizo omusha wokuthuthuka kwe-NBR ngaphezulu kwe-10, ukucebisa imikhiqizo ye-lanzhou petrochemical NBR ngempumelelo, yenza ngcono ikhono lokumelana nobungozi, imikhiqizo manje iyakwazi ukufeza izinkambu zohlelo lokusebenza ezihlukile esifungweni semakethe esijwayelekile, uhlobo olukhethekile lwe-NBR .