Diatomite Filter Aid QH 500# for Swimming Pool (CHINA DE POWDER)

PHYSICAL PROPERTIES

CHEMICAL PROPERTIES

Specification Grade

QH-700# - Food Grade

SiO₂

≥90.7%

Appearance

White Powder

Al₂O₃

≤3%

Description

Flux Calcined Filter Aid

Fe₂O₃

≤1.5%

Specific Gravity

2.3 g/cm³

CaO

≤0.6%

Moisture

≤0.5%

MgO

≤0.5%

Loss On Ignition

≤3%

Others

≤0.8%

PH

8-10

Pb, mg/kg

<0.3

Bulk Density

<0.45g/cm³

Water Diffluence

<25mg/l

Permeability (Darcy)

5.5-7.0

Arsenite

<2 ppm

Median Particle Size

80-120MESH

Heavy Metal

<0.005%

Application Range

Sugar, Syrups, Honey, Edible Oil, corn syrup, pressed juices, Sulphur, Water Treatment, Swimming Pool Water Treatment, Other general use.