Mechanical rubber goods for high performance


Functional organosilanes are used in a variety of products containing white fillers in the rubber industry. They provide an improved set of physical properties and also considerably enhance the processability. Depending on the area of application, we can supply products tailored to the customers' specific requirements.


Bicycle tires, cycling race

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

Application areas and products

Crosslinking system

Suitable silanes

Sulfur

Si 69®, Si 75®, Si 266®, Si 264™, X 50-S®, X 75-S®, COUPSIL® 8113/8113 GR, COUPSIL® 6109, COUPSIL® VP 6411

Peroxide

COUPSIL® VP 6508

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

Dynasylan® products

Dynasylan®

PeroxideEP(D)M

Metal oxide
CR

Sulfur donor
CSM

TAICROSS TMT
ECO

Soap/SulfurACM

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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