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Specifications

Rubber Coupling Agent Si-69
Chemical Name
N,N'-Dibenzylhydroxylamine
Molecular Formula
(C2H5O)3Si(CH2)3-S-S-S-S-(CH2)3Si(C2H5O)3
Molecular Weight
 
CAS No.
 
Chemical Structure
 
 
Specification:
ITEMS
Liquid
Powder
Appearance
Light yellow transparent liquid
Appearance
Slight yellow powder
Assay of S
≥23%
Density(20℃)
1.07-1.12g/cm3
Assay of Si-69
≥50.0%
Flashing Point 
≥100.0℃
Application:
Rubber coupling agent Si-69, it is suitable for natural and synthetic rubber, mainly used in kinds of rubber products such as tires(tires surface or foundation), rubber-toll, conveyer belt surface, agglutination of iron-brush thread, cable insulation, cable covering, rubber shoes sole and so on.
Si-69 is added directly into rubber compound under mixed abstraction. The normal consumption is 2-5 portions.
Package:
25kg N.W./bags, in plastic fabric laminated kraft bags lined with plastic bags/25kgs drum.