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ኬሚካላዊ ቀመር ናይ ጎማ ተወሰኽቲ .

Aug 16, 2017

እቲ R′ h h, r is an organic group, ወይ R′ ከምኡውን R ድማ ኦርጋኒክ ጉጅለታት እዮም፤ R′, R ቀለቤት እውን ክኸውን ይኽእል እዩ .

By promoter M or its sodium salts, also by promoter DM, with cyclohexyl amine (product for the Promoter CZ), two cyclohexyl amine (product is promoter DZ), diisopropyl amine (product is promoter DIBs), Morpholine (product is promoter Nobs), tert-butylamine (product is NS) and so on through different process system. Their vulcanization starts slowly, but the vulcanization speed is fast, is called the late effect fast promoter, mainly uses in the tire and so on large-scale rubber product production. In conventional formulations, the dosage is only two-thirds of the promoter M and DM (the usual amount for the Promoter M and DM). In the so-called "semi-effective vulcanization" system (that is, low sulfur/high promoter coordination), the dosage is ክሳብ $ቁጽሪ (ምስ 0{10}}}2 ~ 0.4 ሳልፈር ኣጠቓቕማ)፣ ጽቡቕ ናይ መስርሕ ድሕነት ክረክብ ይኽእል፣ ከምኡ’ውን ንኹለመዳያዊ ኣፈፃፅማ ቫልካናይዝድ ጎማ ከማሓይሽ ይኽእል።

3 ቀውዒ ገንሸል ቅልጡፍ ፕሮሞተር እዩ፣ ብቐንዱ ንቲያዞል ወይ ካልኣዊ ሳልፎናማይድ ሓጋዚ ፕሮሞተር.

④ ዳይሳልፋይድ ፍጥነት ዝህብ መቀላጠፊ ኮይኑ፡ ኣብ ከባብያዊ ሙቐት ንቕልጡፍ ቫልካናይዜሽን ዝምችእ፡ ከምኡ’ውን ከም ሓጋዚ ፕሮሞተር.

In addition, there are substances that can improve the activity of organic promoter, called vulcanizing active agent, that is to promote auxiliaries. The most widely used is zinc oxide, dosage $number. Prevent or delay the rubber material in the process before vulcanization and the production of early vulcanization ("Coke Burning") of the substance, called the vulcanizing agent, that is, Coke. The effective ጸረ-ኮክ ወኪል N-ናይትሮፊኒል ኣኒሊን (NDPA)፣ n-cyclohexyl sulfide (PVJ ወይ CTP)፣ እቲ ቀዳማይ ዶዝ ናይ 0{11}}}3 ~ 1፣ እቲ ካልኣይ 0.1 ~0.5. ኣለዎ፣ እቲ ናይ ምርምር ስራሕ ናይቲ ኮክ-ምርጋፍ ወኪል ጌና ንጡፍ እዩ።

ምናልባት ውን ክትፈትዎ ትኽእል ኢኻ .

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