Diatomaceous Earth Filter Aid
Our diatomaceous earth filter excels with its remarkable sunscreen effect, light and airy texture, and capacity to eradicate leather pollution. As a premium filler, it offers a low density and neutral pH, ensuring it is non-toxic. This gentle yet robust powder delivers excellent strength, superior sunscreen properties, and exceptional high-temperature resistance. Perfectly suited for paints, coatings, and the sewage treatment industry.
Pesticide Industry
Boasting a neutral pH, our product is non-toxic and showcases superb suspension and strong adsorption qualities. It is lightweight with an oil absorption rate of 115%, providing impeccable mixing uniformity and preventing blockages in agricultural machinery pipelines. When incorporated into soil, it significantly boosts moisture retention, loosens soil structure, prolongs fertilizer effectiveness, and fosters crop growth. Ideal for composite fertilizers in fruits, vegetables, flowers, and a variety of crops.
Rubber Industry
As a superior filler for vehicle tires, rubber tubes, triangle belts, rubber rolling, conveyor belts, car pads, and other rubber products, our diatomaceous earth dramatically enhances the rigidity and strength of these items. With a settlement volume of 95%, it also increases heat resistance, wear resistance, heat preservation, and anti-aging properties, ensuring top-notch product performance.
Paint and Coating Industry
Our diatomaceous earth shines with strong sunscreen properties, a lightweight and soft constitution, and the elimination of leather pollution, serving as a superb high-quality filler. It has a low density and neutral pH value, ensuring it is non-toxic. The powder is light, soft, and smooth, boasting excellent strength, high sunscreen capabilities, and formidable high-temperature resistance, making it ideal for paints, coatings, and sewage treatment applications.
Home Industry
In the home industry, diatomaceous earth is prominently used in crafting bathroom mats, foot mats, toilet mats, tableware trays, and similar products. It remarkably absorbs and decomposes moisture and odor, maintaining fresh and dry indoor air.
Construction Industry:
In construction, our diatomaceous earth is highly prized for its superior moisture absorption, adsorption, and stability. It serves as an effective thermal or external insulation material for interior walls and can be applied to surfaces for waterproof, moisture-proof, and fireproof protection, ensuring comprehensive and reliable management.
Health Industry:
In the health sector, diatomaceous earth is utilized to create mineral masks, diatomaceous earth mud, and other wellness products. These items cleanse the skin, absorb dirt and toxins, and stimulate metabolism and cell regeneration, thereby enhancing overall skin health.
| |
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 provided solely for your reference purposes.
If you have specific requirements or need custom solutions, please reach out to us directly.
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 undergoes meticulous drying at temperatures ranging from 100ºC to 300ºC, it is deftly pulverized and purified using high-pressure gas flow. The resulting product, classified during production, exudes a gray-white or light yellow hue, embodying purity and quality.
2. Roasted Products: Crafted through the refinement and high-temperature roasting of diatomite at 800ºC to 900ºC, followed by precise pulverization and classification via high-pressure gas flow, this product attains a distinctive reddish-orange color, symbolizing its superior refinement.3. Aided-Melting Roasted Products: This variant involves the meticulous cleaning of diatomite, followed by mixing with optimal amounts of melting additives. Roasted at elevated temperatures between 900ºC and 1200ºC, and subsequently pulverized and classified, the end product emerges in a pristine white shade, epitomizing its enhanced purity.
3. Aided-Melting Roasted Products: The cleaned diatomite is expertly blended with precise amounts of melting additives, then refined and roasted at temperatures ranging between 900ºC and 1200ºC. Through controlled pulverization and classification, the final product achieves a flawless white appearance.3. Aided-Melting Roasted Products: The cleaned diatomite is skillfully mixed with exact quantities of melting additives and subjected to roasting at temperatures from 900ºC to 1200ºC. Post pulverization and classification, the product transitions to a pure white shade, reflecting its refined quality.
1. Who are we?
Based in Hebei, China, Hebei Yingrui Imp&Exp Trade Co., Ltd. has been an influential force since 2015, shaping markets with our extensive reach. Dominating the Domestic Market (30.00%), we also have significant footprints in North America (20.00%), Southeast Asia (20.00%), and beyond, including Eastern Asia (5.00%), Western Europe (5.00%), and many more regions. Our team of 51-100 dedicated professionals is committed to excellence and innovation.
2. How can we guarantee quality?
We ensure unparalleled quality through stringent measures, beginning with a pre-production sample that's meticulously evaluated before mass production;
and culminating in thorough final inspections to guarantee perfection before shipment.
3. What can you buy from us?
Discover our premium selection of minerals: Kaolin, Bentonite, Tourmaline, Talc, and Colored Sand, each processed to the highest standards.
4. Why should you buy from us and not other suppliers?
Distinguished as a leading manufacturer of mica, iron oxide, and diatomite powder, Hebei Yingrui Imp&Exp Trade Co., Ltd. boasts an expert development team and offers extensive OEM/ODM projects. Our products enjoy widespread acclaim, particularly in the domestic market and Southeast Asia.
5. What services can we provide?
Our flexible delivery terms include FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, and Express Delivery, ensuring convenience and reliability;
We accept payments in USD and CNY for your ease;
Our payment options are diverse: T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow;
Our team excels in English and Chinese, ensuring seamless communication.
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