English
Español
tiếng việt
русский
Highly crosslinked macroreticular polystyrene matrix with sulfonic acid functional groups for superior mechanical and thermal stability.
Supplied in fully hydrated (WET) form, ready for immediate use without pre-swelling or activation steps.
Excellent acid catalytic activity and selectivity in esterification, etherification, and hydrolysis reactions.
Consistent particle size distribution ensures uniform flow characteristics and low pressure drop in fixed-bed reactors.
Chemically resistant to common organic solvents and stable under repeated regeneration cycles.
Esterification of carboxylic acids with alcohols in fragrance, flavor, and plasticizer synthesis.
Production of methyl tert-butyl ether (MTBE) and other fuel oxygenates via isobutylene + methanol reaction.
Hydrolysis of acetals, ketals, and esters in fine chemical and pharmaceutical intermediate manufacturing.
Catalytic dehydration of alcohols to ethers or alkenes under mild process conditions.
Removal of trace acidic impurities from process streams in petrochemical and specialty chemical refining.
| Chemical Type | Sulfonated polystyrene-divinylbenzene copolymer (strong acid cation exchange resin) |
| Product Form | Moist, spherical beads (supplied in water) |
| Appearance | Opaque amber to brown spherical beads |
| Functional Group | Sulfonic acid (–SO₃H) |
| Ionic Form | H⁺ (hydrogen form) |
| Moisture Content | 45–50% (as shipped) |
| Particle Size Range | 0.3–1.2 mm |
| Uniformity Coefficient | ≤ 1.8 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
