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Graded Crushed Quartz Fractions

GRADED CRUSHED QUARTZ FRACTIONS Size Grades Nominal Size Range (microns) U.S. Standard Test Sieve No. 150 – 300 +100/-50 300 – 420 + 50/-40 420 – 1000 + 40/-18 1000 – 1500 + 18/-14 Fractions shall contain a minimum of 98% within stated size range as measured by weight % using U.S. Standard Test Sieves. Custom sizes are available upon request. Made from good commercial quality quartz Sold in units of 500 grams

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Quartz, Gypsum, Calcite, Salt Blend

QUARTZ, GYPSUM, CALCITE, SALT BLEND Material Blend Particle Size Distribution US Standard Test Sieve No. Nominal Micron Size Specified Range % Passing 18 1000 100 35 500 85 – 90 60 250 70 – 75 120 125 50 – 55 200 75 25 – 30 Material Blend Ingredients: 60% Good Commercial Quality Crushed Quartz 26% Gypsum (hydrated CaSO4) 12% Calcite (CaCO3) 2% Sodium Chloride (NaCl) <75 micron size • Available in one gallon jars containing 4.5kgs net weight

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ECE R16 Quartz Test Dust

ECE R16 Quartz Test Dust Particle Size Distribution Meets ECE R16, Section 7.6.3.2 Dust and Chinese specification GB 14166, Section 5.6.3.2 Dust Specified Size (μm) USA Test Sieve Designation Specified Range (% Passing) 149 100 99 – 100 106 140 76 – 86 75 200 60 – 70 Made from good commercial quality dry quartz. Available in 1 gallon jars containing 3.5kg net weight

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