Description
~ 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.*0Â
Residue on *3μm sieve %
≤ 0.*0 0.*0Â
Additive %Â Â 0.**2.0Â
Granule Diameter mm   2.*0
Properties: White powder. No smell but taste biller. The density is
1.*2. Soluble in alcohol,Â
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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