Telephone:15539252777
Website:www.rxxrub.com
Email:sales@hrongxin.xin
Address:Juhuashan Road, Huangdao District, Qingdao City, Shandong Province
Chemical Name: 2-Mercaptobenzimidazole
structure:
.jpg)
.jpg)
Molecular Formula: C7H6N2S
Molecular Weight: 105.16
CAS NO: 583-39-1
Specification:
Item | Powder | Oiled powder | Granule |
Appearance | White powder(granule) | ||
Initial M.P. ℃ ≥ | 290.0 | 290.0 | 290.0 |
Loss on drying % ≤ | 0.30 | 0.50 | 0.30 |
Ash % ≤ | 0.30 | 0.30 | 0.30 |
Residue on 150μm sieve % ≤ | 0.10 | 0.10 | |
Residue on 63μm sieve % ≤ | 0.50 | 0.50 | |
Additive % | 0.1-2.0 | ||
Granule Diameter mm | 2.50 | ||
Properties: White powder. No smell but taste biller. The density is 1.42. Soluble in alcohol, acetone, ethyl acetate, slightly soluble in petroleum ether, CH2CI2, insoluble in CCI4, benzene and water. Good stabilization storage ability. As second anti-de9radant without poison
Application: A non-staining secondary antioxidant for natural rubber, CR, SBR, NBR and EPR etc. Especially effective against heat oxidation in combination with amine
Packaging: 25k; plastic woven bag, paper with plastic film bag, kraft paper bag
Storage: The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.
