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20 Microns SR Filler

SR Filler is a functional additive. Its efficiency results from the unique irregular particle shapes, tight particle size distribution, bright & white color, and refractive index similar to the polyolefin resin.

Functions: Filler

Compatible Polymers & Resins: Ethylene Vinyl Acetate (EVA), Silicones

Features: Good Processability, Good Toughness, Heat Aging Resistant, High Durability, High Surface Area, Scorch Resistant

End Uses: Automotive Components, Belts & Belt Repair, Footwear, Hoses, Tires, Tubes

Synonyms: Silica, SiO2

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Knowde Enhanced TDS

Identification & Functionality

Chemical Name
Plastics & Elastomers Functions
CAS No.
7631-86-9
EC No.
231-545-4

Features & Benefits

Features & Benefits
  • These are precipitated and modified amorphous silica products uniquely developed to provide rapid incorporation in rubber matrix & excellent dispersion behavior. They offer high filler loading with favorable rheological and mechanical properties, excellent calendaring properties, impart superior matting effect & surface appearance, low tension & compression set with good aging properties. and provides superior abrasion resistance
  • These innovative reinforcing fillers are nanoparticle products with high surface area. They exhibit a unique synergism in combination with carbon black to increase the toughness and durability of mechanical properties of rubber goods. These products replace 20% to 30% of carbon black in rubber formulation and improve process ability due to inherent plasticity and disperse the Carbon Black during processing along with enhancement in elongation at break, provides optimum scorch-safety & good heat aging properties due to its fibrous structure
  • Applications & Uses

    Compatible Polymers & Resins
    Applications
  • Fillers & Engineering Compounds
  • Tires/ Tubes/ Tread - 4 wheeler/ Tread - 2 wheeler
  • Hoses, Belt, Automative Components, Molded & General Rubber Compound
  • Footwear & EVA compound
  • Silicon Rubber Products