Chinese Wholesale Rubber Antioxidants Mmbi(mmb) Methyl-2-mercaptobenzimidazole With Low Price
- Classification:
-
Chemical Auxiliary Agent
- CAS No.:
-
53988-10-6
- Other Names:
-
MMB(MMBI)
- MF:
-
C7H6N2S, C7H6N2S
- EINECS No.:
-
258-904-8
- Purity:
-
98%
- Place of Origin:
-
Henan, China
- Type:
-
MMB(MMBI) Antioxidant With msds Powder 2-Mercaptobenzimidazole
- Usage:
-
Rubber Auxiliary Agents
- Brand Name:
-
GO
- Model Number:
-
GO-RA144
- Product Name:
-
MMB(mmb) Antioxidant With msds Powder 2-Mercaptobenzimidazole
- Material:
-
Rubber Polymer
- Keywords:
-
CAS NO.53988-10-6
- Appearance:
-
Gray White Powder
- Application:
-
Rubber Accelerator
- Daily Capacity:
-
110tons
- Other Name:
-
MMB(MMBI)
- CAS NO.:
-
53988-10-6
- EINECS NO.:
-
258-904-8
Chinese wholesale rubber antioxidants MMBI(mmb) Methyl-2-mercaptobenzimidazole with low price
1. Basic information: Chemical Name: 2-Mercapto-4(or 5)-methyl benzimidazole
Molecular Formula : C8H8N2S
Molecular Weight : 164.22
CAS NO. : 53988-10-6.
2. Character of rubber antioxidants MMBI(mmb) Methyl-2-mercaptobenzimidazole:Gray-white powder. No smell but taste bitter.Soluble in alcohol, acetone, ethyl acetate, slightly soluble in petroleumether, CH2Cl2, insoluble in CCl4, benzene and water. Good stabilization storage ability. As second anti-degradant without poison.
Can be used for natural and synthetic rubbers.As it is secondary antioxidant,ever better effects can be developed when used together with other antioxidants.Furthermore,when it is employed in case of sulfurless vulcanization higher heat resistance can be obtained,it also serves as an accelerator of CR and heat sensitizing agent for latices.It is effective not only white and light colored articles,but also for rubber products of all types.But unsuitable for food processing.
| Item | Powder | Oiled Powder | ||
| Appearance | Gray white powder | |||
| Initial Melting Point℃≥ | 270 | 270 | ||
| Loss on Drying%≤ | 0.5 | 0.5 | ||
| Ash%≤ | 0.5 | 0.5 | ||
| Residue on 63μm Sieve,%≤ | 0.5 | 0.5 | ||
| Residue on 150μm Sieve,%≤ | 0.1 | 0.1 | ||
| Oil content,% | —- | 1.0~2.0 | ||
| Physical property | ||||
| Density at 20℃(kg/m³) | 1250 | 1250 | ||
5.Storage of rubber antioxidants MMBI(mmb) Methyl-2-mercaptobenzimidazole
The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged product to direct sunlight.Since the date of production,the storage period is 24 months.