Mainly used in pharmaceuticals, foodstuffs, feed additivepesticide, dry powder fire extinguishing agent and paintings,coatings, etc. Also applied in High-transparent rubber products andshoes soles; Used in meridian tyre, rubber belt, solid tyre,bicycle tyre and multicolor tyre, and used in silicate rubberproducts.

Specification:
Item technique specification
YT-1 YT-2 YT-3 YT-4 YT-5
SiO2(dry)% min 90 90 90 90 90
Evaporationloss%max 4.0 5.0 6.0 6.0 1.5
Ignition loss(dry)max 7.0 7.0 7.0 7.0 5.0
pH 5.5-7.5 7.0-8.0 6.5-7.5 6.5-8.0 7.0-7.5
Specific area min 120 150 200 120 210
Total Cu max 30 30 30 30 30
Total Fe max 1000 1000 1000 1000 1000
Total Mn max 50 50 50 50 50
DBP abosorption 2.0-2.5 2.5-3.0 3.3-3.5 2.0-3.0 3.5-4.0
Mpa Modulus 500%min 6.3 6.3 6.3 6.3 6.3
Mpa Tensile Strength min 17.0 17.0 17.0 17.0 17.0
Elongation@Break min 675 675 675 675 675
Packing: 10kg/bag
H. S. No: 28112200