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Mechanical Rubber Goods

Functional organosilanes are used in a variety of products containing light fillers in the rubber industry. They provide compounds containing inactive, semi-active or even active fillers with an improved set of physical values and also considerably enhance the processability of highly active silicas. Depending on the area of application, we can supply products tailored to the customer's specific requirements.

As a rule, the choice of a suitable silane depends on the cross-linking system applied:

Application areas and products
Cross linking system Suitable silanes
Sulfur Si 69®, Si 75®, Si 266®, Si 264™, X 50-S®, X 75-S®, COUPSIL® 8113/8113 GR, COUPSIL® 6109, VP COUPSIL® 6411
Peroxide VP COUPSIL® 6508

 

For applications in the area of special polymers our product family of Dyansylan® offers a great variety of functional silanes. Again, the choice of a suitable silane depends on the cross-linking system applied as shown in the following table:

Dynasylan® products
Dynasylan® Peroxide
EP(D)M
Metal oxide
CR
Sulfur donor
CSM
TAICROSS TMT
ECO
Soap/Sulfur
ACM
Metal oxide/Sulfur
BIIR
AMEO   O, X O, X ◊ ◊, X O, X
VTEO ◊          
MEMO ◊       O  
CPTEO   O   O    
GLYMO     O   O  

O = reinforcing
◊ = strongly reinforcing
X = Pre-scorch tendency

 
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