Lub npe tshuaj:2-Mercaptomethylbenzimidazole
Tshuaj formula:C8H8N2S
Molecular Luj:164.23
CAS Nr.:53988-10-6
Specification
|
Yam khoom |
Hmoov |
Oiled hmoov |
|
Appearance (qhov muag ntsuas) |
Lub teeb daj lossis tawm -dawb |
crystalline hmoov |
|
Incipient melting point oC |
Ntau dua lossis sib npaug rau 250.0 |
Ntau dua lossis sib npaug rau 250.0 |
|
Cua sov poob% |
Tsawg dua los yog sib npaug li 0.40 |
Tsawg dua los yog sib npaug li 0.40 |
|
Cov ntsiab lus tshauv% |
Tsawg dua los yog sib npaug li 0.40 |
Tsawg dua los yog sib npaug li 0.40 |
|
Residue ntawm sieve (150µm),% |
Tsawg dua los yog sib npaug li 0.0 |
Tsawg dua los yog sib npaug li 0.0 |
|
Ntxiv,% |
-- |
1.0-2.0 |
Cov khoom
Grey-dawb hmoov. Tsis muaj amell tab sis saj iab. Qhov ceev yog 1.33. Soluble hauv cawv, acetone, ethyl acetate, me ntsis soluble hauv roj av, ether, CH2CL2, insoluble hauv CCL4, benzene thiab dej. Zoo atabilization storge muaj peev xwm. Raws li qhov thib ob anti-degradant yam tsis muaj tshuaj lom.
Daim ntawv thov
Cov khoom no tuaj yeem siv rau ntuj thiab hluavtaws roj hmab. Raws li nws yog lwm yam antioxidants, puas muaj txiaj ntsig zoo tuaj yeem tsim tau thaum siv ua ke nrog lwm cov tshuaj antioxidants. Tsis tas li ntawd, thaum nws ua hauj lwm nyob rau hauv casw ntawm sulfurless vulcanization siab dua kub kuj yuav tau, nws kuj severs raws li ib tug accelerator ntawm CR thiab kub sensitizing tus neeg saib xyuas rau latices. Nws muaj txiaj ntsig tsis yog cov khoom siv dawb thiab lub teeb xim, tab sis kuj rau cov khoom siv roj hmab ntawm txhua hom. Tab sis tsis tsim nyog rau kev ua zaub mov.
Ntim
25 kg; yas woven hnab, ntawv nrog yas zaj duab xis hnab, kraft ntawv hnab.
Cia
Khaws lub thawv kaw kom nruj rau hauv qhov chaw txias, zoo - qhov cua. Qhov kev pom zoo siab tshaj plaws cia lub neej yog 2 xyoos thaum khaws cia hauv ib txwm muaj
FAQ
Q: Cov khoom siv roj hmab twg tsim nyog rau MMB?
A: Nws yog tsim rau hlau thiab cable, khau roj hmab, sealing rings, latex products and other light-colored rubber parts.
Q: Dab tsi yuav tsum tau sau tseg thaum khaws cia?
A: Khaws rau hauv qhov chaw txias thiab qhuav, kaw thiab deb ntawm qhov chaw sov thiab muaj zog oxidants.
Q: Nws puas tuaj yeem siv ua ke nrog lwm cov tshuaj antioxidants?
A: Nws tuaj yeem ua ke nrog RD, 4010NA, thiab lwm yam kom ua tiav kev sib koom ua ke los tiv thaiv - kev laus thiab muab kev tiv thaiv zoo dua.
Cim npe nrov: roj hmab antioxidants mmb, Tuam Tshoj roj hmab antioxidants mmb manufacturers, lwm tus neeg, Hoobkas
