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Home > Activated Alumina > Polymer adsorbent
Styrene TBC Removal Media A109
Styrene TBC Removal Media A109 Styrene TBC Removal Media A109 Styrene TBC Removal Media A109 Styrene TBC Removal Media A109 Styrene TBC Removal Media A109

Styrene TBC Removal Media A109

Item No.: EniSorb-A109
EniSorb-A109 removes TBC in production of white styrene, such as polyethylene (PE), Polystyrene (PS), Thermoplastic polyester (TPE) rubber, Acrylonitrile Butadiene Styrene(ABS)...etc.
  • Size: 4X8, 6x10, 7x14mesh
  • Water Absorption: 40%
  • Surface Area: 300-330m2/g
  • Bulk Density: 0.70-0.80g/ml
  • Package: 25kg/bag, 150kg/steel drum, 750-1000kg/supersack
  • MOQ: 1000kg
  • Sample: 0.5-25kg
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    Description
    EniSorb-A109 is activated alumina with smooth surface, which could effectively absorb TBC widely used in production of white styrene, such as polyethylene (PE), Polystyrene (PS), Thermoplastic polyester (TPE) rubber, Acrylonitrile Butadiene Styrene(ABS)...etc. Because TBC (4-tert-butylcatechol) is a large organic molecule, standard alumina cannot adsorb it effectively. Enisorb-A109 features an optimized macroporous structure tailored perfectly to trap and hold large TBC molecules. Demonstrates exceptionally high dynamic adsorption capacity, reducing TBC levels in monomer feed from >100 ppm down to less than 1 ppm, ensuring zero catalyst poisoning in downstream polymerization. Widely utilized in the purification processes of Styrene, Butadiene, Isoprene, and Vinyl Chloride monomers.
     
    Technical properties
    Type EniSorb-A109
    Application TBC Removal
    Appearance White Beads
    Al2O3 + Additives ≥93.5
    Bulk Density (g/ml) 0.70-0.80
    Surface Area(m2/g) 300-330
    Pore Volume(cm3/g) 0.45-0.50
    LOI 300~1000℃ (%) 4-7
    Wear Ratio (%) <0.1
    Static Water Absorption (%) RH=20% 10
    RH=60% 20
    RH=95% 40
    Crushing Strength(N/pc) 2.5-4.0mm(4x8) 100
    1.5-3.2mm(6x10) 50
    1.2-2.8mm (7x14) 30