Antioxidant MMB
Contact Info
- Add:濮阳市化工产业集聚区, Zip: 45700
- Contact: 李珊珊
- Tel:13721752522
- Email:1452349646@qq.com
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Chemical Name: 2-Mercaptomethylbenzimidazole
Molecular Weight: 164.22
CAS Number: 27231-33-0 (4-Methyl)
Product Specifications:
Item | Powder | Oiled Powder | Granules |
Appearance (Visual) | Grayish-white powder (granules) | ||
Initial Melting Point ≥ | 270.0℃ | 270.0℃ | 270.0℃ |
Heating Loss ≤ | 0.50% | 0.50% | 0.50% |
Ash Content ≤ | 0.50% | 0.50% | 0.50% |
Residue on 150μm Sieve ≤ | 0.10% | 0.10% | |
Residue on 63 μm Sieve ≤ | 0.50% | 0.50% | |
Additive | 1.0-2.0% | ||
Particle Size | 2.50mm | ||
Properties: This product is a grayish-white powder. Odorless but with a bitter taste. Specific gravity 1.33. Soluble in ethanol, acetone, and ethyl acetate; sparingly soluble in petroleum ether and dichloromethane; insoluble in carbon tetrachloride, benzene, and water. It has good storage stability and is a non-staining secondary antioxidant.
Applications: This product can be used in natural and synthetic rubbers. It exhibits synergistic effects when used in combination with other antioxidants. When applied in sulfur-free vulcanization, it provides excellent heat resistance. It can also be used as a vulcanization accelerator for neoprene and as a heat sensitizer for compounds.
Packaging: 25kg plastic woven bags, paper-plastic composite bags, kraft paper bags.
Storage: Should be stored in a cool, dry, and well-ventilated place. Packaged products should be kept away from direct sunlight. Valid for 2 years.
| Industry Category | Chemicals |
|---|---|
| Product Category | |
| Brand: | 蔚林股份 |
| Spec: | CAS 编号: 27231-33-0（4-甲基） |
| Stock: | |
| Origin: | China / Henan / Yangshi |
