Nga ffenna bwe tumanyi, MBS / NOBs, TMTD, DTDM n’ebirala ebisannyalala mu nkola ya sulfide ey’omu makkati bijja kuvunda ebirungo ebitta kkansa bya nitrosamine, okulonda ebirala? Oyagala okwettanira enkola y'okuwonya obutonde bw'ensi okukola ku EU, laba wansi!
Sulfide vulcanization accelerator commonly used in tire production are sulfenamide accelerator and thiazole accelerator. Thiazole accelerator non-toxic, but its scorch time is short, the vulcanization speed of the characteristics of the decision in the tire production as a secondary accelerator mainly appear, the actual amount is less, the main application of accelerator M and DM.
Sulfonamide Accelerator Ekyangu okukola era obukuumi, sipiidi y’okuwonya amangu n’ebintu eby’omubiri eby’amaanyi n’ebyuma bitwala waggulu ku bika bya Accelerator eby’okukola emipiira, eky’okusannyalala ekitera okukozesebwa omuli MBS / NOBs, TBBS / NS, CBS / CZ, DCBS / DZ.
MBs zikola nitrosamines, abakola emipiira mu nsi z’amaserengeta ezaakulaakulanye era ebitundu balekedde awo okukozesa ekisannyalazo, ennyumba ekyakozesa ekintu kino. etera okwongerako akatono aka thiuram accelerator nga eky’okubiri eky’okusannyalala, ekika ekitera okukozesebwa ye tetramethylthlthilthirum discilude tmtd, ekintu ekivaamu ekirungo ekiyitibwa nitrosamis{1} a commony untmtd, the product perduct product produce perduce use utros sulpur used in commony tTMor tTMors respors us used 1 used 1 used 1 used uston sulfur, the the product perduct produce untrosamis {1} a commony discipur tmtd, the the product produce DTDM ya dithoodorphorphine, nayo ekola nitrosamines.
Ebika by’ebintu ebisookerwako ebisatu waggulu bisobola okuvaamu nitrosamines ez’obulabe eri obulamu bw’abantu, EU yalangiridde nti Reach Regulation eraga bulungi nti ebintu ebifulumizibwa ebweru wa EU okuwera okukozesa ebigimusa ebyo waggulu{0}} bino wammanga bye bimu ku bilala ebiriwo ebirala ebikwata ku butonde bw’ensi okusobola okujuliza:
1 esobola okukozesebwa mu kifo kya TBBS / NS, naye yeetaaga okwongerako ekirungo ekiziyiza okusannyalala CTP;
2. Instead of TBSI, N-tert-butyl-bis (2-benzothiazole) sulfenamide scorch between NOBS and DZ, the price is relatively low. TBSI chemical name Nt-butyl-bis (2-benzothiazole) accelerator, abbreviated as TBSI, is also a sulfenamide accelerator. This Ekintu kikozesebwa mu bintu eby’obuveera okugaziya obudde obw’okwokya n’engeri y’omuwendo gw’okuwonya empola. TBSI bw’ogeraageranya ne TBBS, olw’obuzito bwayo obw’amaanyi mu molekyu, okutebenkera okulungi okw’ebbugumu, ekifo eky’okusaanuusa eky’oku ntikko okusinga TBSS 30℃, n’obudde obuwanvu obw’enkumbi, sipiidi y’okuwonya n’ebirala {12} mu kiseera kino, TBSS etera okukozesebwa n’ekiziyiza eky’obuziba (Corch inhibiror) CTP, tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs tbs CT Okugatta ku ekyo TBSI nayo erina amazzi, nga nnyangu okutereka; Okulongoosa ennyo vulcanization ya natural rubber rubber vulcanization reducibility; mu birungo ebisiba ebipiira ne waya bikola bulungi; Asobola okukozesebwa ku elastomer yonna, naddala okulwanyisa ebisaanyizo by’okukendeeza ku bintu ebiwanvu ebiwanvu n’ebirala.
3. CBS esobola okukozesebwa mu kifo kya, tegenda kukola n-nitrosamines accelerator, yenkana okudda mu kifo kya NOB, omuwendo gw’envubu guba mungi . Okwokya omulimu omulungi katono okusinga NOBs ne CZ, Vulcanized rubber ne NOBs physical properties nazo zikozesebwa nnyo mu mipiira gy’omu kibuga n’ebintu ebirala ebya kapiira.
4. esobola okukozesebwa mu kifo kya XT580, N-fatty benzothiazole sulfenamide, omulimu gwayo ddala nobs zenkanankana, naye era ezitali za butwa, bbeeyi eri wansi okusinga NOBS.
Accelerator MBS / NOBS:
Accelerator TMTD:
1. TBZTD (Tetrabenzylthiuram disulfide) esobola okukozesebwa mu kifo ky'ekyo, n'obukuumi obulungi obw'okwokya n'okulwanyisa okuddamu; TBZTD erinnya ye tetrabenzylthiuram disulfide, abreviated nga tbztd. ekintu kino ye thiuram accelerant empya ekoleddwa esobola okudda mu kifo kya tmtd (thiuram tetramethyldisulfide) era esobola okukozesebwa nga strapillerator n'okuziyiza okutambula amangu ku vulcanization ya natural rubberlist ne strapillest rubberlist rubberlist rubberlist ya natural rubberlist ne naturyitinet rubberlirator ne strapillerator ya rubberlist ne struietrilerator ya strapillest ne struierlerator enkulu, nattrilerator ya rubberto, nattrilerator enkulu, nattrilerator ya rubrubretretrettrinerator ya nnyiriri n'amaanyi ga thiuram, niattrilerator, niattrilerator . Rubber. Okulongoosa kulina obukuumi bungi era kulina ekiseera ekiwanvu eky’okutonnya okusinga tmtd. olw’obuzito bwayo obunene obwa molekyu, ekifo eky’okusaanuuka ekinene n’okuvunda okuzibu, TBZTD tekola nitrosamines. TBZTD, naddala, erina ekipimo ekitono katono ku tmtd {8} its other performances are physical are that has that of tmt rate than tmtd {8} its other performances are physical are that has that of tmt rate than tmtd {8} its other performances are physical are that has that of tmt rate than tmtd {8} its other performances are physical are that has that has that of tmt than tmtd {8} its other are physical performation Thiochlamid Vulcanization Accelerator Ebika ebipya.
Ekirungo ekiwonya DTDM:
1. DTDC (N, N'-dithio caprolactam) can be used instead of white crystalline form, the melting point of 120 ~ 122℃, the active sulfur mass fraction greater than 0 19. With its equivalent replacement curing agent DTDM, without changing the formula and process rubber. Like the vulcanizing agent DTDM, the vulcanizing agent DTDC can replace all or part of the sulfur to form an effective or semi-effective vulcanization system. Since the vulcanizing agent DTDC can release active sulfur under normal vulcanization conditions and form sulfur monosulfide and disulfide bonds between the rubber molecules with added sulfur, the rubber vulcanization network structure can impart excellent heat resistance and compression resistance to vulcanizates Sexual and high set stress. Curing agent DTDC Era erina eby’okulabirako by’ebitali bimera, obukuumi obw’okwokya, sipiidi y’okuwonya, omupiira n’ebintu ebirala ebinene eby’omulembe ebya kapiira, ebintu ebiziyiza ebbugumu, ebiva mu kapiira eky’obulamu n’ebintu ebya langi ebya langi, ekirungo ekisinga obulungi eky’okuwonya.
2. alkyl phenol disulfide (Vultac-5) esobola okukozesebwa mu kifo kya, alkyl phenol disulfide, esaanira enkola ya polar rubber ey’enjawulo n’ebbali enjeru.
3. Mu kifo ky'okukozesa alifaatiifalufides.