Autoreifen

Precipitated Silica for Rubber Applications

Evonik offers a broad selection of high-performing silicas and silicates for tire and performance rubber applications. Our ZEOPOL® and ULTRASIL® precipitated highly dispersible silicas (HDS) deliver distinct and substantial advantages in processability, dispersion, reinforcement and product performance. The conventional silica and silicate line-up includes ULTRASIL® silica, HYDREX® magnesium aluminosilicate and ZEOLEX® sodium aluminosilicate that provide a variety of benefits and product properties for you to consider.

 

Silicas and Silicates for Tires and Performance Rubber

Product   

Chemistry

Functionality

Form

ZEOPOL® 8745

Silicon Dioxide

Highly Dispersible Reinforcing Agent 

Granular

ZEOPOL® 8755LS

Silicon Dioxide

Highly Dispersible Reinforcing Agent

Granular

ULTRASIL®

Silicon Dioxide

Semi-Reinforcing Agent for Rubber Goods

Granular

ULTRASIL®

Silicon Dioxide

Conventional Reinforcing Agent

 Powder

HYDREX® R

Sodium Magnesium Aluminosilicate

Reinforcing Agent for Molded Rubber Goods; TiO2 Extender and UV Light Protector

 Powder

ZEOLEX® 23

Sodium Aluminosilicate

Semi-Reinforcing Agent for Molded Rubber Goods; Color Extender

 Powder

ZEOLEX® 80

Sodium Aluminosilicate

Semi-Reinforcing Agent; High Whiteness, Ideal for Light Colored Rubber Compounds

 Powder

You will find more information on:

ULTRASIL®