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Food Grade Kieselguhr Filter Aid for Beer Filtering

Other name: Diatomite Earth, Diatomaceous earth, diatomite filter aid, Flux Calcined Filter Aid, kieselguhr filter aid
  • Food grade
  • Eastchem
  • MSDS-EC-Diatomite.pdf
  • 61790-53-2
  • 251200
  • White /light pink powder


Technical Parameters


Grade Appearance Color Darcy Moisture PH

Tap density

g/cm3

Wet density

g/cm3

150mesh retained

Particle size

(μm)

TS10 Fine powder Yellow-orange 0.05-0.14 ≤0.5 5.5-8 ≤0.53 ≤0.34 0.5 16
TS20 Fine powder Yellow-orange 0.15-0.22 ≤0.5 5.5-8 ≤0.53 ≤0.34 1 18
TS80 Powder Pink-white pink 0.8-1.5 ≤0.5 8-11 ≤0.53 ≤0.34 1.5 20
TS100 Powder White 1.2-1.8 ≤0.5 8-11 ≤0.53 ≤0.34 2 22
TS200 Powder White 1.7-2.5 ≤0.5 8-11 ≤0.53 ≤0.34 2.5 25
TS300 Powder White 2.0-3.5 ≤0.5 8-11 ≤0.53 ≤0.34 3 28
TS400 Powder White 3.5-4.5 ≤0.5 8-11 ≤0.53 ≤0.34 8 32
TS500 Powder White 4.0-6.0 ≤0.5 8-11 ≤0.53 ≤0.35 15 34
TS600-2000 Roughishn powder White ≥6.0 ≤0.5 8-11 ≤0.53 ≤0.35 ≥20 36


Grade SiO2(%) FeO3(%) Al2O3(%) Water soluble substance(%) Acid soluble substance(%) Ignition loss(%) Heavy metal(as Pb)
TS10 ≥85 ≤2.0 ≤4.5 ≤0.2 ≤3.0 ≤2.0 ≤4.0
TS20 ≥85 ≤2.0 ≤4.5 ≤0.2 ≤3.0 ≤2.0 ≤4.0
TS80 ≥85 ≤2.0 ≤4.5 ≤0.5 ≤3.0 ≤2.0 ≤4.0
TS100 ≥85 ≤2.0 ≤4.5 ≤0.5 ≤3.0 ≤2.0 ≤4.0
TS200 ≥85 ≤2.0 ≤4.5 ≤0.5 ≤3.0 ≤2.0 ≤4.0
TS300 ≥85 ≤2.0 ≤4.5 ≤0.5 ≤3.0 ≤2.0 ≤4.0
TS400 ≥85 ≤2.0 ≤4.5 ≤0.5 ≤3.0 ≤2.0 ≤4.0
TS500 ≥85 ≤2.0 ≤4.5 ≤0.5 ≤3.0 ≤2.0 ≤4.0
TS600-2000 ≥85 ≤2.0 ≤4.5 ≤0.5 ≤3.0 ≤2.0 ≤4.0



Application

diatomite as additive on the properties of cement mortars. Diatomite was used at 0%, 5%, 10% and 15% additive by weight of cement while the water/cement ratios of 0.55 are considered for the cement mortars with the sand/cement ratio of 1, respectively. Compressive strength test, water absorption test, initial surface absorption test, adsorption-desorption measurements, and mercury intrusion porosimetry (MIP) test were performed to determine the properties of cement mortars. Experimental results indicate that the use of diatomite as cement additives increases the compressive strength and decreases the initial surface absorption for cement mortars. However, the cement mortars containing diatomite have higher adsorption-desorption values than that of the plain cement mortar. Meanwhile, the MIP test results clearly indicated an increase in porosity and average pore diameter with the increase in diatomite additive.

酿造1
应用1
应用2



Package


Packed in 20kgs/25kgs/50kgs/1000kgs

diatomite package1
diatomite package 2
diatomite package 3
diatomite package 4



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