Rubber Antioxidant

详情

~ Antidegradants MB
Chemical Name: *-Mercaptobenzimidazole structure:
 Molecular Formula: C7H6N2S Molecular Weight: **5.*6 CAS NO: *******1 Specification:
Item Powder Oiled powder Granule
Appearance White powder(granule)
Initial M.P. ℃ ≥ **0.0 **0.0 **0.0
Loss on drying % ≤ 0.*0 0.*0 0.*0
Ash % ≤ 0.*0 0.*0 0.*0
Residue on **0μm sieve % ≤ 0.*0 0.*0 
Residue on *3μm  sieve % ≤ 0.*0 0.*0 
Additive %  0.**2.0 
Granule Diameter mm   2.*0
Properties: White powder. No smell but taste biller. The density is 1.*2. Soluble in alcohol, 
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: *5k; 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.

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