Rubber Accelerator DM

SUNNYJOINT ROJ HMAB ACCELERATOR DM - Dibenzothiazole disulfide

Kev piav qhia:

Accelerator Tshuaj Lub Npe	Dibenzothiazole disulfide
Molecular Formula	C 14 H 8 N 2 S 4
Molecular Structure
Molecular phaus	332.50
Lub ntiajteb txawj nqus	1.50
CAS TSIS TAU.	120-78-5

Kev Qhia:

Vulcanization accelerator plays lub luag haujlwm tseem ceeb hauv txoj kev siv roj hmab. Nws tuaj yeem txhawm rau cov tshuaj tiv thaiv kab mob ntawm cov roj hmab thiab cov txiv nkhaus taw, ua kom cov khoom muaj txiaj ntsim, thiab tib lub sij hawm los txhim kho cov khoom siv lub cev thiab cov khoom siv dag zog ntawm cov nplais ntawm vulcanized. DM yog ib qho tseem ceeb ntawm tus neeg pabcuam hauv cov chaw haujlwm hauv cov roj hmab kev lag luam.Qhov kev sib txuas ntawm DM yog los ntawm tus neeg txhawb M raws li raw khoom, uas yog oxidized los ntawm kev siv oxidant.Commonly siv oxidants yog nitric acid, nitrite, chlorate, hypochlorite, persulfate, nitrogen chloride, thiab lwm yam. Txawm hais tias txhua yam ntawm cov saum toj no muaj nws tus kheej zoo, feem ntau lawv yuav tsim teeb meem by-products los yog cov khoom uas tsis tshua zoo, uas tsis tau raws li peb cov kev tshawb nrhiav txoj cai.

High quality DM yuav tsum muaj cov ntsiab lus tsis tshua muaj teeb meem, siab melting point thiab luv melting txheej txheem.Thaum no, M yog oxidized los ntawm hydrogen peroxide, thiab DM yog npaj nrog isopropyl cawv raws li cov cab kuj. Hydrogen peroxide yog tshuaj ntsuab reagent, thiab cov hnyav siv, isopropyl cawv, tuaj yeem siv tsis ua paug rau qhov chaw ib puag ncig. Tam sim no, DM uas ua los ntawm hydrogen peroxide oxidation tseem tsawg hauv Suav teb. Los ntawm ntau qhov kev sim, peb yeej pom muaj cov txheej txheem tsim nyog.

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