2-Mercaptobenzothiazole_mbst 149-30-4
Tsatanetsatane wazogulitsa
| Kupatula | Mankhwala Othandizira |
| Cas No. | 149-30-4 |
| Mayina ena | Mercapto-2-benzothiazole; MBTB |
| MF | C7h5ns2 |
| Einecs No. | 205-736-8 |
| Kukhala Uliwala | 99% |
| Malo oyambira | Shanghai, China |
| Mtundu | Thamiti ya rabara |
| Kugwiritsa ntchito | Othandizira a barailiary othandizira |
| Dzina lazogulitsa | 2-Mercaptobenzothiazole |
| Dzina lina | 2-MBTB; Sulufule wa sulufule m |
| Malo osungira | Sungani pansi pa + 30 ° C |
| PH | 7 (0.12G / L, H2O, 25 ℃) |
| Malo otentha | 223 ° C (kuyerekezera) |
| kukula | 1.42 |
| bata | Khola. Zosagwirizana ndi othandizira amphamvu oxxiding. Zoyatsira. |
| Kusalola | 0.12g / l |
| Fungo | Fungo lopanda fungo |
Kaonekeswe
2-Mercaptobenzothiazole ndi mankhwala ndi mawonekedwe a mawonekedwe a C7h5NS2. Wowala wachikasu monoclinic - ngati kapena masamba ngati makristali. Sungunulani mu glaic acetic acid, kusungunuka mu alkali ndi carbonate yankho, influble m'madzi. Amakhala ndi zowawa zowawa ndipo zimakhala ndi fungo losasangalatsa.
Kugwira nchito
Monga cholinga chachikulu cha chivundikiro chazothandizira, izi zimagwiritsidwa ntchito kwambiri mu zinyalala zosiyanasiyana. Vuto la ugercananition ya accortor to rubleza lachilengedwe komanso lopanga nthawi zambiri limakhala lopanda sulufule. Komabe, imafunikira kuyikidwa ndi zinc oxide, mafuta acid, etc. musanagwiritse ntchito. Nthawi zambiri amagwiritsidwa ntchito limodzi ndi njira zina zokuthandizani, monga dithiothiuum ndi soniurium dithicarbamate, itha kugwiritsidwa ntchito ngati chizolowezi chothandizira batani la nthongani; Itha kugwiritsidwa ntchito limodzi ndi mtundu wa shansatic kuti mtundu utoto utoto utoto utoto wopopera. Nthawi zambiri imagwiritsidwa ntchito limodzi ndi ditiyocarbamate mu latex, ndipo mukamagwiritsa ntchito limodzi ndi Diethylamine Diethocardiocate, imatha kuwunjidwa kutentha. Chogulitsacho ndi chosavuta kubala mu mphira ndipo suziipitsa. Komabe, chifukwa cha kukoma kwake kowawa, sioyenera kugwiritsa ntchito zakudya za mphira. Kuthamangitsa m ndi gawo lamphamvu kwambiri adalandira.
Utoto uwu umagwiritsidwa ntchito poyeretsa poyester ndi nsalu zake. Pamene 2-Mercaptobenzonozole imagwiritsidwa ntchito ngati zowonjezera zigawo, zimatchedwanso kuti ndi munthu wowunikira wowoneka bwino kwambiri ndi mchere wamkuwa ngati mchere waukulu.
Kuphatikiza apo, mankhwalawa amagwiritsidwanso ntchito kukonzekera mankhwala ophera tizilombo toyambitsa matenda a fengicides, kudula mafuta ndi mafuta osokoneza bongo, zowonjezera. Chogulitsacho ndi chotsika poopsa ndipo chimakhala ndi vuto la khungu ndi mucous nembanemba.
Chogwiritsidwa ntchito ngati khumbi lokhazikika la golide, Bistuth, Cadmuum, cobat, Mercury, Nickel, Thallium ndi Zinc.
Makamaka popanga matayala, machubu amkati, matepi, nsapato za mphira ndi zinthu zina za rababiriririal zimapangidwa.
Izi ndi imodzi mwazinthu zovomerezeka zotupa zamkuwa kapena chilonga chamkuwa. Dongosolo lozizira likakhala ndi zida zamkuwa ndi madzi osaphika ali ndi ma aion amkuwa, chinthu ichi chitha kuwonjezeredwa kuteteza mkuwa.
2-Mercaptobenzothiazole ndi gawo lapakati pa zitsamba zazitsamba za kumera
Makamaka ogwiritsidwa ntchito ngati wowoneka bwino wa mkuwa wowala. Ali ndi mphamvu yabwino. Mlingo waukulu ndi 0.05 ~ 0.10 g / l. Itha kugwiritsidwanso ntchito ngati nyali yowala pagalu wa vanide. Pambuyo kuwonjezera 0,5 g / l, kuwononga kwa Catode kumakulitsidwa, ndipo makhiristo a nthiwati a siliva amatengedwa ndikukonzekera kupanga siliva wowala wasiliva.
