S-1 All Silicon Molecular Sieve Powder Silicate-1 Zeolite Structure MFI-Molecular sieves/ Zeolites-

S-1 All Silicon Molecular Sieve Powder Silicate-1 Zeolite Structure MFI

Silica-1M is a zeolite molecular sieve with an MFI framework structure (Silica-1 type), featuring high crystallinity, high specific surface area, and a three-dimensional intersecting channel system. As a hydrophobic pure-silica zeolite, it retains the excellent thermal and hydrothermal stability characteristic of the MFI topology. Through precise control of extra-framework cations (Na⁺), it exhibits outstanding performance in adsorption, separation, and non-acidic catalytic applications.

PRODUCT DESCRIPTION

Technical Specifications

Core Advantages

High-purity all-silica framework: Hydrophobic, acidity-free, Na₂O < 2000 ppm.
High BET surface area (>350 m²/g) for enhanced adsorption capacity.
Fine and uniform particles (D90 < 5 μm): Ensure excellent dispersion and coating uniformity in honeycomb rotor applications.
Superior stability: Thermal resistance >900 °C, excellent hydrothermal stability, low loss on ignition.
Chemically inert and non-acidic catalytic: Ideal as physical adsorbent or catalyst support to avoid side reactions.

Typical Applications

VOCs adsorption/recovery: Hydrophobic surface enables efficient adsorption of non-polar organics under high humidity.
Oil–water separation: Selective oil adsorption for wastewater treatment and fuel dehydration.
Pervaporation membranes: MFI membranes for alcohol/water and organic mixture separation.
Inert catalyst support: Suitable for selective hydrogenation/oxidation without acid/base interference.
Chromatography stationary phase: High purity and uniform particles for non-polar/weakly polar molecule analysis.
Purification of electronic chemicals: Ultra-low metal impurities for solvent purification.