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Global - Premier Hexamethylenetetramine: Tikhemikhali leti nga lavekiki eka Tindhawu to hambana ta tiindasitiri

Hi tivisa Global - Premier Hexamethylenetetramine ya hina, nkatsakanyo wa tikhemikhali lowu simekiweke hi ku tiya nkoka wa wona eka tiindasitiri to tala. Yi endliwe hi vukheta hiku tirhisa tindlela ta vuhumelerisi bya xiyimo xale henhla, hexamethylenetetramine leyi yi namarhela swipimelo swo tika swinene swa khwalithi ya matiko ya misava, leswi endlaka leswaku yiva nhlawulo lowu tshembiwaka eka mabindzu emisaveni hinkwayo.

    Tinsimu Letikulu ta Xikombelo

    Eka bindzu ra mirhi, hexamethylenetetramine yi hoxa xandla swinene. Yitirhisiwa tani hi antiseptic agent eka mirhi yin’wana ya urinary tract. Loko yi dyiwa, yi tshoveka eka ndzhawu ya acid ya urinary tract leswaku yi humesa formaldehyde, leyingana switirhisiwa swo lwisana na tibacterial. Leswi swi pfuneta eka ku sivela naku tshungula mavabyi ya ti urinary tract hiku sivela kukula ka ti bacteria letinga ni khombo. Tikhamphani ta mirhi ti titshege hi hexamethylenetetramine ya hina ya xiyimo xa le henhla ku tumbuluxa mirhi leyi tirhaka leyi nyikaka ku wisa eka vavabyi lava nga na swiphiqo swa xirho xa ku chulula.

    Indasitiri ya rhaba yi vuyeriwa swinene eka Global - Premier Hexamethylenetetramine ya hina. Yitirha tani hi accelerator eka vulcanization process ya rhaba. Vulcanization i endlelo leri hundzulaka rhaba yoka yinga swekiwanga kuva yiva nchumu lowu tiyeke swinene naku olova hiku cross - linking ti polymer chains ta yona. Hexamethylenetetramine yi hatlisisa cross - linking reaction leyi, yi hunguta nkarhi na matimba lawa ya lavekaka eka vulcanization. Vaendli va rhaba va nga humelerisa switirhisiwa swa rhaba swa xiyimo xa le henhla, swo fana na mathayere, mabandhi yo fambisa, na swisirhelelo, hi ndlela leyinene hi ku tirhisa hexamethylenetetramine ya hina. Leswi aswi antswisi ntsena vuhumelerisi bya maendlelo ya vumaki kambe switlhela swi ndlandlamuxa matirhelo na vutomi bya switirhisiwa swohetelela swa rhaba.

    Eka bindzu ra resin na tipulasitiki, hexamethylenetetramine i xiaki xa nkoka swinene. Yitirhisiwa eka vuhumelerisi bya ti phenolic resins. Phenolic resins yitirhisiwa ngopfu eka switirhisiwa swofana na ku pfaleriwa ka gezi, swinamarheti, na swihlanganisi. Hexamethylenetetramine yitirha tani hi xitirhisiwa xo horisa eka ti phenolic resins, leswi hlohletelaka ku tumbuluxiwa ka xivumbeko xa network ya three - dimensional. Leswi swi endla leswaku kuva na ti resins letinga tiya swinene eka kuhisa, matimba ya michini xikan’we naku tiya ka ti khemikhali. Vaendli va resin na tipulasitiki va nga tumbuluxa switirhisiwa swa matirhelo ya le henhla leswi fikelelaka swilaveko leswi lavaka swa tiindasitiri to hambana, ku katsa na swa elektroniki, mimovha, na ku aka, hi ku tirhisa hexamethylenetetramine ya hina.

    Eka bindzu ra ku tirha hi tinsimbi, hexamethylenetetramine ya hina yi tirhisiwa tanihi xisivela ku bola. Yi endla film yo sirhelela ehenhla ka tinsimbi, yi sivela oxidation na corrosion. Leswi swina nkoka swinene eka switirhisiwa laha tinsimbi tinga hlangana na tindzhawu to tika, kufana na le ka indasitiri ya oyili na gasi, switirhisiwa swale lwandle, na michini ya ti indasitiri. Hi ku tirhisa swisivela-ku onhaka leswi simekiweke eka hexamethylenetetramine -, tikhamphani to tirha hi nsimbi ti nga engetela vutomi bya swiphemu swa tona swa nsimbi, ti hunguta ku durha ka vuhlayiseki, na ku antswisa ku tshembheka ka switirhisiwa swa tona.

    Swihlawulekisi swa kona

    Vito ra Xiendliwa Hexamine ya xirhendzevutani
    Fomula ya Tikhemikhali C6H12N4
    Ndzilo wa Molekhuli 140.19 g/mol
    Xivumbeko Xigwitsirisi xo basa xa kristala
    Ndhawu yo N’oka 263 - 266°C
    Rendzo 1,32 g/cm3
    CAS NO 100 - 97 - 0. Xitsonga
    Khodi ya HS 29339900
    EINECS NO 202 - 905 - 8. Xihlamusela-marito
    Xikombelo Yi tirhisiwa eka ti resins, mirhi, swihatlisisi swa rhaba na swisivela ku bola

    Xiphephana xa Vulawuri bya Khwalithi

    Vito ra Xiendliwa Hexamine ya xirhendzevutani
    NCHUMU NKOKA WA XIYIMO XA LE HENHLA (%) . NKOKA WA XIKAMBELANTWISISO (%) .
    Xivumbeko Xigwitsirisi xo Basa Xigwitsirisi xo Basa
    Ku basa≥% . 99. 99.2
    Ku kufumela≥1 . 0.50 0.5
    Nkuma≤ 0.030 0.020
    Nsimbi yo tika(tanihi Pb≤)% . 0.01 - .
    Sulphate ≤1 . 0.020 - .
    Nh4≤ 0.001 - .
    Chloride(eka CL)≤% . 0.015 - .

    Hi ku komisa

    Global - Premier Hexamethylenetetramine ya hina yi pakiwile eka swibye swa khwalithi ya le henhla, leswi nga ngheniwiki hi moya ku sivela ku onhaka kwihi na kwihi hi nkarhi wa vuhlayiselo na ku fambisiwa. Ntlawa wun’wana na wun’wana wu hundza eka magoza yo tika ya vulawuri bya khwalithi, ku katsa na ku kamberiwa ka ku basa, nxopaxopo wa tikhemikhali, na ku kamberiwa ka matirhelo. Kunga khathariseki leswaku u khamphani ya mirhi eAmerika N’walungu, muendli wa rhaba eAsia, muhumelerisi wa resin na tipulasitiki eYuropa, kumbe feme yo tirha hi nsimbi eAfrika, hexamethylenetetramine ya hina i xitshunxo lexi tshembekaka na ku cinca-cinca lexi u xi lavaka. Yi nyika matirhelo lama nga ringanisiwiki na nchumu, ku tiyisisa leswaku yi fikelela no tlula swilaveko swa wena swo karhi swa indasitiri.