HENAN RTENZA Rubber Antioxidant MB(MBI) CAS NO.583-39-1
Tsanangudzo Pfupi
| RUBBER ANTIOXIDANT | RTENZA MB (MBI) |
| Chemical Name | 2-Mercaptobenzimidazole |
| Molecular Formula | C7H6N4S |
| Molecular Structure |  |
| Molecular Weight | 150.16 |
| CAS Nha. | 583-39-1 |
Tsanangudzo
| Item | Upfu | Oiled Powder | Granular |
| Chitarisiko | Hupfu Huchena (Granular) | ||
| Yekutanga Melting Point,℃ ≥ | 290.0 | 290.0 | 290.0 |
| Kurasikirwa paKuomesa, % ≤ | 0.30 | 0.50 | 0.30 |
| Madota, % ≤ | 0.30 | 0.30 | 0.30 |
| Zvakasara pa150μm Sieve, % ≤ | 0.10 | 0.10 | \ |
| Zvakasara pa63μm Sieve, % ≤ | 0.50 | 0.50 | \ |
| Kuwedzera,% | \ | 0.1-2.0 | \ |
| Granular Diameter, mm | \ | \ | 2.50 |
Properties
Upfu chena. Hapana hwema asi kuravira kuvava. Density ndeye 1.42. Soluble mudoro, acetone, ethyl acetate, zvishoma soluble mu petroleum ether, CH2Cl2, isinganyunguriki muCCl4, benzene nemvura. Yakanaka kudzikamisa kuchengetedza kugona. Sechipiri antioxidant isina posion.
Application
A non-staining secondary antioxidant for NR, CR, SBR, NBR and EPR etc. Kunyanya kushanda pakurwisana nekupisa oxidation pamwe chete neamine.
Package
25kg kraft paper bag.
Storage
Chigadzirwa chacho chinofanira kuchengetwa munzvimbo yakaoma uye inotonhorera ine mhepo yakanaka, kudzivirira kubuda kwechigadzirwa chakaputirwa kune zuva rakananga. Iko kushanda ndeye 2 makore.
Related information extension
1.Inonyanya kushandiswa mukugadzira rubber, cis-1,4-polybutadiene rubber, styrene butadiene rubber, nitrile rubber, latex, nezvimwewo.
2.Antioxidant MB ihombe isingasvibisi antioxidant muindasitiri yerubha, iyo inogona kuderedza kushanduka kwerabha panguva yevulcanization, Inoshanda mukudzivirira kuchembera kwemhepo kwerabha. Ichi chigadzirwa chakakodzera kugadzira zvinhu zvakajeka, zvichena uye zvine mavara, zvinodzivirira kupisa uye furo zvigadzirwa. Haisi kuchinja ruvara uye haina kusvibiswa. Inowanzo shandiswa muwaya, tambo, yakajeka chiedza chine mavara zvigadzirwa, uye zvakare seyakagadzikana yekupisa ye polyethylene uye polypropylene.
3.Sechinhu chinopenya chemhangura yemhangura, inogona kuita kuti chigadziko chive chakajeka uye chinotapira, uye chinogonawo kuvandudza kushanda kwemazuva ano. Inowanzoshandiswa pamwe chete nemhangura plating inopenya N, SP, nezvimwe.
4.Antioxidant MB inogona kunyatsodzivirira kukuvara kwemhangura uye kukunda mhedzisiro inokonzerwa nesarufa yakawandisa. Iyo ine inonoke mhedzisiro pane accelerators seMBT uye MBTS, uye ine synergistic mhedzisiro ine amine uye phenolic antioxidants.
