Kev piav qhia:

TMTD (TT / TMT)

Accelerator Tshuaj Lub Npe	Tetramethyl thiuram disulfide
Molecular Formula	C ₆ H ₁₂ N ₂ S ₄
Molecular Structure
Molecular phaus	240.41
Lub ntiajteb txawj nqus	1.29
CAS TSIS TAU.	137-26-8
Pob	25kg / hnab
Cia Lub Neej	24 lub hlis

Kev Qhia:

Kev ua tau zoo

TMTD yog siv los ua tus thawj los yog secondary (super) accelerator thaum siv nrog thiazoles, sulfenamides, thiab cov zoo li. TMTD tuaj yeem siv tau ua ib tus neeg ua ntxhua (cov tshuaj hnoos dej) hauv feem ntau leej faj los ntxhuav.

Daim ntawv thov

1.TMTD yog siv los tsim cov khoom lag luam xws li lub log, lub tsho khi, cov ris tsho thiab cov cab.

Nws yog siv ua ib qho fungicide thiab cov tshuaj tua kab hauv kev ua liaj ua teb thiab kuj siv tau ua lub roj nplua nyeem ntxiv.

Cov khoom siv no yog siv los ua tus super accelerator rau roj hmab hluav taws xob, hluavtaws roj hmab thiab yas. Nws yog feem ntau siv nrog thiazole accelerator, thiab kuj tseem siv tau ua tus txhawb nqa rau lub nruam nrog ua ke nrog lwm cov accelerators.

2. Vim hais tias nws muab cov tshuaj dawb hnoos qis tshaj 100 ° C, nws tuaj yeem raug siv los ua ib tus ntxhiab tsw ntxhiab. TMTD yog cov ntxhua khaub ncaws tsis muaj ntxhiab dawb thiab siv lub nplaub tshev thiab muab kev npliag lus zoo heev nrog kev tiv thaiv kom tsis txhob muaj kev kub hnyiab thiab kev ywj pheej. Cov laus ua hauj thiab kev kub ntawm cov khoom ua tau zoo heev.

Hauv kev siv ETU sulfided thiol hloov CR, TMTD yog siv los ua ib qho scorch retarder thiab tsis hloov tus nqi nplua. Hauv kev pom ntawm kev faib tawm, nws pom zoo kom siv TMTD hmoov es tsis txhob crystalline hmoov hauv cov roj hmab muag.

3.TMTD yog tsis-polluting thiab tsis ua kom muaj suab thaj. Cov xim zoo cia nyob rau hauv cov xim dub vulcanizates.

Nws yuav tsum raug sau tseg tias cov tshuaj tiv thaiv ntawm TMTD nrog dimethylamine ua ib qho khoom tsim tawm, N-nitrosodimethylamine, uas muaj cov khoom siv nitrosylated (nitrogen oxide).

Cim npe nrov: roj hmab accelerator tt 137-26-8, Suav teb, chaw tsim tshuaj paus, roj hmab tshuaj, roj hmab ntxiv, npaj roj hmab

Rubber Accelerator TT 137-26-8