Kev piav qhia:

SUNNY JOINT DTDM

Lub Npe Tshuaj	4,4'-dithiodimorpholine
Cov mis qauv	C ₈ H ₁₆ N ₂ O ₂ S ₂
Tus Qauv Molecular
Molecular Luj	236.36
Lub ntiajteb txawj nqus	1.32-1.38
TSIS MUAJ.	103-34-4
Pob	25kg / hnab
Cia Lub Neej	6 hli

Specification:

N, N'-dithiodimorpholine (DTDM), tseem hu ua 4,4-dimorpholine, dawb acicular Crystal melting point 124-125 ℃, txheeb ze ntom nthe 1.32-1.38. Soluble hauv benzene, carbon tetrachloride, ib nyuag soluble hauv acetone, roj av, tsis yooj yim rau yaj hauv ethanol, ether, insoluble hauv dej. Decompositon los ntawm cov kua qaub inorganic lossis cov hauv paus. Tsis muaj tshuaj lom, ntses tsis hnov tsw, ruaj khov cia ntawm chav tsev kub. DTDM yog qhov tseem ceeb vulcanization accelerator rau roj hmab. Nws muaj disulfide rau hauv nws cov lwg me me, uas tuaj yeem decompose active sulfur ntawm qhov ntsuas kub (vulcanization). Raws li tus neeg sawv cev vulcanizing, nws muaj qhov zoo ntawm kev khiav lag luam muaj kev nyab xeeb, tsis muaj tshuaj tsuag rau txau, tsis muaj kev sib cais, tsis muaj kuab paug, thiab ua haujlwm zoo thaum tshav kub kub thiab laus tiv taus. Cov leej faj nyob rau hauv DTDM yog qhov ruaj siab leej faj, uas tuaj yeem zam qhov teeb meem ntawm cov khoom txau vim muaj kev sib koom ua ntau dhau. Ntxiv rau, DTDM tuaj yeem decompose morpholine radicals nrog amines theem thaum cov tshuaj lom neeg, uas tsis tsuas yog muaj cov tshav kub-tiv thaiv thiab tiv thaiv oxidation cov khoom ntawm amine los tiv thaiv kev laus, tab sis kuj tuaj yeem ncua scorchation.

Cim npe nrov: dtdm hmoov, Tuam Tshoj, chaw tsim tshuaj paus, roj hmab tshuaj, roj hmab additive, npaj roj hmab

Dtdm Hmoov