Sulfur isiyo na maji 9035-99-8

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Uainishaji:

Ambapo katika mpira unaweza kuharakisha kasi ya athari ya uboreshaji, kufupisha wakati wa uboreshaji, kupunguza hali ya joto, kupunguza kiwango cha wakala wa uboreshaji, na inaweza kuboresha mali ya mwili na ya mitambo ya vifaa vya mpira vilivyowekwa kwa pamoja vinavyojulikana kama kiharusi cha uboreshaji, kinachojulikana kama kiharusi .}}}}

Kiharusi pia kinaweza kuboresha ufanisi wa uzalishaji wa vulcanization na ubora wa mpira uliowekwa wazi, kufanya kiwango cha uboreshaji wa bidhaa nene hata, na kupunguza gharama ya bidhaa .

There are many kinds of promoters used in rubber industry, which can be divided into two categories according to their chemical composition and properties, inorganic promoters and organic promoters.At present, with the exception of individual cases, organic accelerators are widely used.Due to its large promotion effect, good vulcanization characteristics, vulcanized rubber physical and mechanical properties, the rapid development of a wide Aina .

Kulingana na muundo wa kemikali wa watangazaji, kawaida hugawanywa katika vikundi 8: thiazole, thiolam, sulfonamide, guanidine, dithiocarbamate, aldose amine, xanthate na thiourea .

The accelerant M can be divided into super overspeed grade, overspeed grade, quasi-overspeed grade, medium overspeed grade and slow overspeed grade.The international habit to promote M (mercapto benzothiazole) as the standard, where the curing speed faster than M belongs to the overspeed or overspeed grade, the curing speed is lower than M belongs to the medium or slow speed grade, the curing speed is equal Kwa au karibu na m ni wa daraja la quasi-overpeed . mpira wa asili na watangazaji wengi wa mpira hutumia uainishaji huu .

Watangazaji wanaweza kuainishwa kulingana na asidi au alkali, ambapo yenyewe ni athari ya asidi au hydrojeni baada ya kizazi cha bidhaa za asidi kwa watangazaji wa asidi, kama vile darasa la thiazole, darasa la thiolam, dithiocarbamate na xanthate; wahamasishaji wa msingi, kama vile gia, aldose amines na amines ni ya msingi; orosi ya msingi, kama vile majibu ya asili na ya asili ni ya msingi ya asili, kama vile asili ya majibu ya asili, kama vile mimea ya asili na ya asili Sulfide . Watangazaji wa upande wowote, kama vile sulfonamides na thioureas, walipatikana kuwa wa upande wowote katika hali zote mbili . aina hii ya uainishaji mara nyingi hutumiwa katika kesi ya uzalishaji au matumizi ya watangazaji .

Katika mfumo wa mchanganyiko wa viboreshaji, mmoja wao anapaswa kuwa ndiye kuu, anayeitwa kuongeza kasi kuu, pia huitwa kuongeza kasi ya kwanza, na nyingine moja au mbili ni msaidizi, inayoitwa kasi ya sekondari, pia inaitwa ya pili na ya tatu ya kuongeza kasi .

Moto Moto: kiberiti kisicho na maji 9035-99-8, Uchina, mtengenezaji, wauzaji, kiwanda, bei, jumla, kemikali ya mpira, nyongeza ya mpira, mpira ulioandaliwa