High quality of Diatomaceous Earth / Kieselguhr

Short Description:

Product Name: Diatomaceous Earth

CAS No.: 61790-53-2

Molecular Formula: O2Si

Molecular Weight: 60.0843

Melting Point: 1400~1650℃

Density: 0.47 g/cm3 (loose weight)(lit.)

PH: ~7 (25℃, 10% in aq. suspension)

Product Detail


Product Tags

1. Product Description

Diatomite coating additive products, with large porosity, strong absorption, chemical stability, abrasion resistance, heat resistance and other characteristics, can provide excellent surface properties of coatings, compatibilization, thickening and adhesion. Because of its large pore volume, it can shorten the drying time. Can also reduce the amount of resin, reduce costs.

2. Certificate of Analysis


Physical Properties
Color Gray
Appearance Powder
Raw material Diatomite
Screen residue with +325mesh sieve, % 0.69
Pile density, g/cm3 0.43
PH 4.78
Water 7
Chemical Properties
SiO2, % 87.88
Al2O3, % 2.83
Fe203, % 1.45
Loss on ignition , % 0.24

3. Application

1. Vegetable Oil and Aquatic Products Processing: Corn Salad Oil, Rapeseed Oil, Alginate

2. Condiments and fermented products: monosodium glutamate, soy sauce, vinegar, enzymes, citric acid

3. Wine and beverage manufacturing industry: beer, liquor, fruit wine, yellow wine, fruit juice, wine, beverage syrup, beverage pulp

4. Sugar industry, starch products manufacturing: sucrose, fructose syrup, glucose, high fructose syrup

5. Pharmaceutical Manufacturing Industry: Antibiotics, Vitamins, Purification of Chinese Herbal Medicine, Dental Materials

6. Manufacturing of chemical raw materials and chemicals: organic acid, inorganic acid, alkyd resin, sodium thiocyanate, paint, synthetic resin, cosmetics, gelatin, detergent, soap solution

7. Industrial Oils: Lubricants, Lubricant Additives, Metal Foil Pressing Oil, Transformer Oil, Petroleum Additives, Coal Tar

8. Water Treatment: Domestic Wastewater, Industrial Wastewater, Swimming Pool Water

4. Package

25kg/bag or as required

5. Storage

In cool, dry, ventilated place away from sunshine and fire.

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  • Q1: I’m interested in your products, but now I’m out of China, could you offer your labels to my country?
    A1: Sure. We ‘ve got full exportation experience, and no matter where you are, we may arrange the delivery for you, either by sea, by air or by express , depending on your need.

    Q2 : How can I get the samples ?
    A2 We can provide you a free sample for our existing products, the lead time is around 1-2 days. You need to pay the sample delivery cost, If you need the samples according to your design, the sample cost has to be charged from you. The lead time is around 5 days.

    Q3: Is it possible to custom the labels with my own design?
    A3: Yes, and you just need to send us your drawings or artworks, then you can get you want.

    Q4: How can I release the payment to you?
    A4: We can receive your payment by T/T, ESCROW or Western union which is recommended and we can also receive by L/C, D/P, D/A. OA

    Q5: How do you check all the goods in the production line?
    A5: We have spot inspection and finished product inspection. We check the goods when they go into the next step production procedure


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