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ULTRASIL® 9100 GR by Evonik is a reinforcing filler based on a highly dispersible, precipitated silica. Exhibits high dynamic stiffness, excellent abrasion and hysteresis characteristics at moderate green compound viscosities. Offers superior cut and chip resistance. Designed for mechanical rubber goods and ultra-high performance passenger car tire treads. ULTRASIL® 9100 GR is registered with EC 231-545-4, REACH, ENCS, KECI, NZIoC, PICCS, TSCA and DSL. ULTRASIL® 7000 by Evonik is an easily dispersible reinforcing filler for rubber industry. Imparts high abrasion resistance and wet traction. It is a mechanically compacted granulate and leads to less dust development during mixing. Designed for low rolling resistant passenger car tire tread compounds. ULTRASIL® 7000 is registered with EC 231-545-4, REACH, ENCS, KECI, NZIoC, PICCS, TSCA and DSL. ULTRASIL® VN 2 by Evonik acts as a reinforcing filler for rubber goods. Used in tires, cables and shoe soles. Imparts high shore hardness, tensile strength, tear and abrasion resistance. It is a mechanically compacted, amorphous granulate. It is registered with EC 231-545-4, REACH, ENCS, KECI, NZIoC, PICCS, TSCA and DSL. ULTRASIL® VN 3GR ex EWS by Evonik acts as a reinforcing filler. It is a mechanically compacted, amorphous granulate. Used in tires, rubbers goods, cables and shoe soles. Imparts high shore hardness, tensile strength, tear and abrasion resistance. ULTRASIL® VN 3GR ex EWS is registered with EC 231-545-4, REACH, ENCS, KECI, NZIoC, PICCS, TSCA and DSL. ULTRASIL® 4000 GR by Evonik is a synthetically produced amorphous silicon dioxide-based reinforcing filler. It is highly dispersible with low surface area. It offers excellent hysteresis performance and high reinforcement. It provides lower compound viscosities at equal and particularly high loadings. Furthermore, lower dynamic stiffness at low ambient temperatures and improved rolling resistance are achieved for tire tread compounds. Higher silica loadings improve wet traction properties and allows to optimize winter properties. ULTRASIL® 4000 GR is suitable for use in tires and mechanical rubber goods. It has a shelf life of 24 months. ULTRASIL® VN 3 by Evonik functions as a reinforcing filler in rubber applications. It is synthetically produced amorphous silicon dioxide. Suggested for tires, rubbers goods, cables and shoe soles. <br>
<ul style="padding-left: 40px;"><li>It imparts high shore hardness, tensile strength, tear and abrasion resistance to rubber compounds.</li> <li>It offers high surface area and can provide vulcanizates of excellent transparency.</li> <li>The addition of activators like glycols, amines or other alcaline accelerators is necessary.</li> <li>ULTRASIL® VN 3 complies with regulations of EC 231-545-4, REACH, ENCS, KECI, NZIoC, PICCS, TSCA and DSL.</li></ul> ULTRASIL® 9500 GR by Evonik is a reinforcing filler. It is a precipitated silica for rubber industry. It is registered with EC 231-545-4, REACH, ENCS, KECI, NZIoC, PICCS, TSCA and DSL. ULTRASIL® 880 by Evonik acts as a reinforcing agent with medium potential. It is a precipitated silica having very low specific BET surface area. Imparts excellent compression set and extrusion properties to rubber compounds. It allows the production of profiles with low die swell and very smooth surface. It can be used as a partial replacement for titanium dioxide. Designed for mechanical rubber goods. ULTRASIL® 880 is registered with EC 231-545-4, REACH, ENCS, KECI, NZIoC, PICCS, TSCA and DSL. ULTRASIL® 360 by Evonik is precipitated silica. It is used as reinforcer filler in the rubber industry. It offers very good processability. It imparts a low compression set. It exhibits very good dynamic vulcanizate properties to mechanical rubber goods. ULTRASIL® 360 also permits the use of high levels of filler loading. ULTRASIL® 5000 GR by Evonik is synthetically produced amorphous silicon dioxide-based reinforcing filler. It is highly dispersible with a specific surface area of approximately 120 m<sup>2</sup>/g. Provides lower compound viscosities, i.e. an improved processing behavior at equal loading. Furthermore, lower dynamic stiffness at low ambient temperatures and improved rolling resistance are achieved for tire tread compounds. Higher silica loadings will improve wet traction properties and allow to optimize winter properties. ULTRASIL® 5000 GR is suitable for use in tires and mechanical rubber goods. It has a shelf life of 24 months.
ULTRASIL®
Polymer additives supplied by Evonik
17 Products match your search
ULTRASIL® 9100 GR
by Evonik
- Sustainable option
ULTRASIL® 7000
by Evonik
ULTRASIL® VN 2
by Evonik
- Sustainable option
ULTRASIL® VN 3GR ex EWS
by Evonik
ULTRASIL® 4000 GR
by Evonik
ULTRASIL® VN 3
by Evonik
ULTRASIL® 9500 GR
by Evonik
- Sustainable option
ULTRASIL® 880
by Evonik
- Sustainable option