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Purification product Polymer-based Spherical activated carbon filter foam sheet


Purification product Polymer-based Spherical activated carbon filter foam sheet (SAC Filter Foam Sheet)
Raw material: open-cell polyether and cocoanut activated carbon
Porosity: 10~60PPI
Activated carbon types: powder activated carbon(PAC),granular activated carbon(GAC), spherical activated carbon(SAC)
Available shapes: sheet,strip,ball,roller,tube,other customized shapes

Purification product Polymer-based Spherical activated carbon filter foam sheet (SAC filter foam sheet)

This activated carbon foam is constructed from polyurethane sponge and spherical coconut shell activated carbon granule. It is mainly used for eliminating volatile organic compounds, dust, fog, odor and formaldehyde, etc.


  • Raw material:open-cell polyether and cocoanut activated carbon
  • Porosity:10~60PPI
  • Activated carbon types:powder activated carbon(PAC),granular activated carbon(GAC), spherical activated carbon(SAC)
  • Available shapes:sheet,strip,ball,roller,tube,other customized shapes
Reticulated foam constituent
Polyether Glycol PPG Water
Toluene diisocyanate TDI Colorant
Tertiary Amine Compound AMINE Tin catalyst
Foam Stabilizer Olefin Oxide-Polyorganosiloxane
Activated carbon characteristics
Carbon content: 50~70%(can be adjusted as per requirement)
Adsorption property: 1.Benzene adsorptive power: More than 90%
2.Iodine adsorbance: More than 1000mg/g
Deodorization property: 1.Ethanethiol: Removal rate ≥ 90% in 30 minutes
2.Trimethylamine: Removal rate ≥ 90% in 30 minutes
Heat resistance: The temperature range: -20° C~130° C
Force resistance: 1.Gas linear velocity 1.0m/s
2.Pressure drop 42PA in 4mm
3.Pressure drop 98PA in 20mm
PH value: 7~8
Moisture(%): 10
Ash(%): 9
Remark:Some data above may vary based on different activated carbon types.
Available products specifications
Dimensions: Length&width maximum:2000*1000mm
Thickness:from 2mm to 100mm
Pore sizes: 8~60PPI
Particle types: powder, granular, globular, etc


Why we use polyether as base material instead of polyester
  • Hydrolytic resistance
  • Elastic resilience
  • Low temperature impact resistance
  • Moisture evaporation
  • Bacteria resistance
  • Tensile strength
  • Tear strength
  • Attrition resistance
  • Drug resistance
  • Transparency


Activated carbon filter foam can be widely used in daily life and industry such as communication equipment,home appliances,automotive industry, air-conditioner industry,hardware industry,medical equipment industry,instrument tools,bags,furniture,children’s educational toys,physical education equipment, house wares and so on.It’s divided into beginning effect filter foam,amid effect filter foam and high effect filter foam according to the porosity and usage.Concretely,it can be used in filtering,dustproofing,dedusting and adsorbing,etc.

Keywords: Spherical activated carbon foam, SAC foam sheet, Globular activated carbon filter, honeycombed active carbon HEPA filter China supplier,active carbon reticulated foam,HEPA Filter supplier China,activated carbon foam for odor control,activated carbon foam for waste water treatment,aquarium foam filter sponge, AC pre-filter foam,activated carbon foam filter,active carbon sponge filter mesh,active charcoal foam,active charcoal foam filter,activated charcoal foam,activated charcoal sponge filter mesh.


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