diatomaceous earth filter aid food grade

Diatomaceous earth filter aids are light in weight, chemically inert, and form high porosity filter cakes to maintain free-flow of the liquid. Specifically, an efficient filter aid is characterized by the following:
The structure of the particles must be such that they will not pack together closely, but will form cakes that are 85% to 95% pore space. This not only permits higher initial flow rates, but also provides pore spaces to trap and contain the filterable solids while leaving a high percentage of channels open for flow.
Physical Properties
Color
White
Permeability(Darcy)
1.5-3.5
Sieve Analysis
+150 Mesh Screen Residue %
+325 Mesh Screen Residue %

6
33
Density (g/ml)
Wet bulk
Dry bulk

320
220
Median particle Diameter(microns)
24
PH (10% slurry)
10.0
Moisture (%)
0.5
Specific gravity
2.3
Acid Solubility %
≤3.0
Water Solubility %
≤0.5
Chemical Properties
Pb (lead), ppm
4.0
Arsenic (As), ppm
5.0
SiO2 %
90.8
Al2O3 %
4.0
Fe2O3 %
1.5
CaO %
0.4
MgO %
0.5
Other Oxides %
2.5
Loss on Ignition %
0.5
diatomaceous earth filter aid food grade in white colour:
diatomaceous earth filter aid food grade in pinkcolour:
Using of diatomite filter aids:
1. Condiment: monosodium glutamate, soy, vinegar, salad oil, colza oil, etc.
2. Beverage: beer, rat fee, yellow wine, fruit juice, wine, beverage syrupy, etc.
3. Pharmaceutical: antibiotic, vitamin, refined traditional Chinese medicine, fillingfor dentistry, cosmetics, etc.
4. Chemical products: organic acid, mineral acid, alkyd, oil paint, vinylite, etc.
5. Industrial oil products: lubricating oil, additives of lubricating oil, petroleumadditive, trussed metal sheet oil, transformer oil, coal tar, etc.
6. Water treatment: daily waste water, industrial waste water, effluent treatment,swimming pool water, etc.
7. Sugar Industry: fruit syrup, glucose, starch sugar, sucrose, etc.
Packaging & Shipping
Usually in pp woven bags of 25kg/20kg net each, with pallets. Jumbo bags are also available.
25kgs per bag, or Jumbo Bag of 500kg net each , on wooden pallet. Customized packaging is available.
Our Services
samples are available, freight prepaid or freight collect.Company Information
Shengzhou Huali Diatomite Products Co., Ltd., a company (manufacturer) with a history of nearly 50 years, specializes in the production of diatomite, with a total investment of 20 million Yuan, and 30,000-square-meter factory area. Our company is provided with advanced air-drying equipment, rotary calciner and kiln, ultrafine crusher, classification process equipment, and perfect quality detection device. We annually produce 20,000 tons diatomite of CD series products under "Feifei" trademark. With good quality diatomite, advanced production equipment, strict quality control system, excellent technical and customer service, we can provide our clients with high-quality products and good service.
Shengzhou Huali Diatomite Products Co., Ltd
Add.: Bainidun Industrial Agglomeration Area, Ganlin Town, Shengzhou City, Zhejiang Province, China
URL:http://www.diatomite.co http://cndiatomite.en.alibaba.com
Tel: 0086 575 8361 8811
Fax: 0086 575 8361 7766FAQ
1. Q: What's the minimum quantity/ MOQ?
A: 1MT, one full 20 feet container is better.
2. Q: What is the payment term?
A:30% of payment by T/T in advance as deposit; The balance 70% of payment by T/T before Shipment.
3.Q:What is the earliest shipping time?
A: For normal packing, usually in 3 weeks after we receive the deposit , for special packing or customized packing , we will arrange asap.

4. Q: What is the packaging style ?
A:Normal packagingisIn pp woven bags of 25kg/20kg net each.
5. Q: How can I get sample? / Is sample available ?
A: Sample is available and free, but you need to pay the freight cost.