PTI

(952) 894-8737(800) 718-8737

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