Products

MAGNESOL® HMR-LS is a synthetic magnesium silicate adsorbent designed for deep purification of polyols which are generally used in the production of urethane polymers. Purification of polyols by adsorption using synthetic magnesium silicate is widely recognized as the most effective way to produce high quality polyols. Synthetic magnesium silicate is an amorphous material with high pore volume and active surface area. Due to the unique structure and surface chemistry, MAGNESOL® magnesium silicate adsorbents can selectively and very efficiently remove alkali metal catalysts, as well as other polar compounds from various polyols and surfactants. High adsorptivity and excellent filtration characteristics permit these adsorbents to be easily used in industrial conditions.

MAGNESOL® is a registered trademark of The Dallas Group of America, Inc. for a synthetic, amorphous, hydrous form of magnesium silicate. With a porous internal structure and enormous activated surface, Magnesol® products are ideal for use as adsorbents, anti-static flow agents, anti-caking agents, catalyst supports, carriers, and reinforcing fillers. MAGNESOL® Cartridge Grade is recommended for contact adsorption applications where the MAGNESOL® and adsorbed impurities are removed by filtration. Its particle characteristics are ideal for use in viscous materials where pressure drop across the filter media must be minimized.

The Dallas Group of America Ammonium Sulfate is used in food ingredients, feed, pharma, industrial, and water treatment.

The Dallas Group of America Ammonium Chloride is used in food ingredients, personal care, pharmaceuticals, agriculture & feed, industrial, oil & gas, water treatment, and metallurgy.

MAGNESOL® Polysorb 30/40 is a synthetic magnesium silicate adsorbent designed for deep purification of polyols which are generally used in the production of urethane polymers. Purification of polyols by adsorption using synthetic magnesium silicate is widely recognized as the most effective way to produce high quality polyols. Synthetic magnesium silicate is an amorphous material with high pore volume and active surface area. Due to the unique structure and surface chemistry, MAGNESOL® magnesium silicate adsorbents can selectively and very efficiently remove alkali metal catalysts, as well as other polar compounds from various polyols and surfactants. High adsorptivity and excellent filtration characteristics permit these adsorbents to be easily used in industrial conditions.