Diatomaceous Earth Filter Aid
Our diatomaceous earth boasts strong sun protection, a light and soft texture, and is an exceptional high-quality filler, eliminating leather pollution in balloon products. With a neutral pH, non-toxic properties, and a smooth, soft powder, it offers excellent strength. Ideal for paint, coatings, and sewage treatment industries, it ensures high-temperature resistance and durability.
Pesticide Industry
With a neutral pH and non-toxic nature, our diatomaceous earth exhibits superb suspension performance and strong adsorption capabilities. Its light weight and 115% oil absorption rate ensure excellent mixing uniformity, preventing agricultural machinery pipeline blockages. It promotes soil moisture retention, loosens soil structure, prolongs fertilizer effectiveness, and enhances crop growth, making it ideal for composite fertilizers, fruits, vegetables, and flowers.
Rubber Industry
In the rubber industry, our diatomaceous earth is an exceptional filler for vehicle tires, rubber tubes, triangle belts, conveyor belts, and car mats. It significantly enhances product rigidity and strength with a 95% settlement volume and improves heat resistance, wear resistance, heat preservation, and anti-aging properties.
Paint and Coating Industry
Our diatomaceous earth provides strong sun protection, a light and soft body, and acts as a high-quality filler that eliminates leather pollution in balloon products. With a neutral pH and non-toxic nature, its smooth, soft powder offers excellent strength and high-temperature resistance. It is widely used in paint, coatings, and sewage treatment industries.
Home Industry
In the home industry, diatomaceous earth is primarily used to create bathroom mats, foot mats, toilet mats, and tableware trays. These products effectively absorb and decompose moisture and odor, maintaining a fresh and dry indoor environment.
Construction Industry:
In construction, our diatomaceous earth's superior moisture absorption, adsorption, and stability make it an excellent thermal material or external insulation for interior walls. It also serves as a waterproof, moisture-proof, and fireproof surface treatment for walls.
Health Industry:
In the health sector, diatomaceous earth is utilized to create mineral masks, diatomaceous earth mud, and other skincare products. These applications cleanse the skin, adsorb dirt and toxins, and promote metabolism and cell regeneration.
| |
DE-20 |
DE-200 |
DE-300 |
DE-400 |
DE-700 |
| Grade |
Calcined products |
Melting aid product roasted |
| Color |
reddish orange |
Pink~white |
| PH |
5.5~7.5 |
7~11 |
| Real proportion |
2.1~2.3 |
| Relaxed density |
0.1~0.2 |
0.2~0.35 |
| Flap solid density |
0.38~0.43 |
0.38~0.45 |
| Permeate rate(darcy) |
0.08~0.2 |
1.5~2.5 |
2.5~3.5 |
3.5~4.5 |
≥5.0 |
| Moisture |
0.4 |
0.2 |
Remark: This datasheet is intended for your reference.
If you have special requirements, please contact us.
Chemical Index
| Aid filter types(%) |
SiO≥87 |
Al2O3≤3.5 |
Fe2O3≤1.5 |
CaO≤0.4 |
MgO≤0.4 |
Types:
1. Dried Products: After the raw diatomite is dried at temperatures between 100ºC and 300ºC, it is pulverized and purified using high-pressure gas flow. The product is then classified, resulting in a gray-white or light-yellow substance.
2. Roasted Products: Refined diatomite is roasted at high temperatures ranging from 800ºC to 900ºC. Through high-pressure gas flow pulverization and classification, the product gains a reddish-orange hue.
3. Aided-Melting Roasted Products: Cleaned diatomite is mixed with suitable amounts of melting additives and then roasted at temperatures between 900ºC and 1200ºC. After pulverization and classification, the product becomes white.
1. who are we?
We are based in Hebei, China, established in 2015. Our market reach spans across the globe, with significant presence in the Domestic Market (30.00%), North America (20.00%), Southeast Asia (20.00%), and Eastern Asia (5.00%). We also cater to Western Europe (5.00%), Southern Europe (5.00%), Northern Europe (5.00%), Oceania (3.00%), South Asia (2.00%), South America (2.00%), Africa (2.00%), Mid East (1.00%). Our office is staffed with a dedicated team of approximately 51-100 professionals.
2. how can we guarantee quality?
We ensure quality by always providing a pre-production sample before the commencement of mass production.
We conduct thorough final inspections before any shipment leaves our facility.
3. what can you buy from us?
Our diverse product range includes Kaolin, Bentonite, Tourmaline, Talc, and Colored Sand.
4. why should you buy from us not from other suppliers?
As manufacturers of premium mineral materials, particularly mica, iron oxide, and diatomite powder, we stand out with our professional development team capable of handling OEM/ODM requests. Our products enjoy popularity not only domestically but also across Southeast Asia.
5. what services can we provide?
We offer a variety of delivery terms including FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, and Express Delivery.
We accept payments in USD and CNY.
Our accepted payment methods include T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow.
We are proficient in English and Chinese to ensure smooth communication.
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