Search Results for: rice

Rice Hulls Bio FIller

 Rice Hulls are a versatile bio-based ingredient used in filler applications. Rice Hulls are available in coarse, medium and fine sizing. Please contact us for more information on this unique bio filler. SDS • TDS APPLICATIONS: Bio Filler • Abrasive • Extender • Texture • Thickener SIZES: Unground Hulls • 20/80 • 30/80 • -80 APPEARANCE: Beige/Light Brown PACKAGING: Bales • Super-sacks

Soil Remediation with Rice Hull Ash

We have worked with Rice Hull Ash for many years.  It has great qualities for filtration, and as a topping for molten steel.  It insulates for slow cooling without leaching carbon into the molten steel. But another very timely application is Soil Remediation.  We just delivered multiple truck loads of Rice Hull Ash to a site in the Northeast where it is being mixed with the soil to remove the volatiles from a site which has long been contaminated.


In refractory brick manufacturing, when stacking bricks in the kiln, a problem has been bricks sticking together. Using un-ground rice hulls between the bricks has proven to be an excellent solution. Rice Hulls are a by-product in the rice industry, are low cost, and available.

celebrating 100 years!

Since 1923 Composition Materials has been a leading innovator of sustainable and recycled products made from post-agricultural and post-industrial sources. These eco-friendly products have been at the core of the company’s product offerings from the beginning, with new products and applications in development. The company started in the 1920’s repurposing birchwood sawdust for use as a filler in various manufactured products. From there, the company founders evaluated various by-products from agriculture and industry. Along the way cherry pits, peach pits, peanut shells, and leather scrap from the shoe industry were milled and classified into abrasives, fillers, and powders. Over the …

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Privacy Policy

Privacy Policy Last updated: September 30, 2021 This Privacy Policy describes Our policies and procedures on the collection, use and disclosure of Your information when You use the Service and tells You about Your privacy rights and how the law protects You. We use Your Personal data to provide and improve the Service. By using the Service, You agree to the collection and use of information in accordance with this Privacy Policy. Interpretation and Definitions Interpretation The words of which the initial letter is capitalized have meanings defined under the following conditions. The following definitions shall have the same meaning …

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