Diatomaceous Earth Filter Aid
Our diatomaceous earth filter aid stands out with its remarkable sunscreen effect, featuring a light, soft texture that eliminates leather pollution. As a premium filler, it boasts a light density and neutral pH value, ensuring non-toxicity. The powder is incredibly light, soft, and smooth, offering exceptional strength, unparalleled sunscreen capabilities, and impressive high-temperature resistance. This makes it an optimal choice for applications in paints, coatings, and the sewage treatment industry.
Pesticide Industry
Our product, characterized by its neutral pH value and non-toxic nature, exhibits excellent suspension performance and powerful adsorption properties. Lightweight and with an oil absorption rate of 115%, it guarantees superb mixing uniformity, preventing blockages in agricultural machinery pipelines. When applied to soil, it significantly enhances moisture retention, loosens the soil, extends fertilizer effectiveness, and promotes robust crop growth. This makes it an ideal additive for composite fertilizers used in fruits, vegetables, flowers, and other crops.
Rubber Industry
As a top-notch filler for vehicle tires, rubber tubes, triangle belts, conveyor belts, car pads, and other rubber products, our diatomaceous earth greatly enhances the rigidity and strength of these items. With an impressive settlement volume of 95%, it also improves heat resistance, wear resistance, heat preservation, and anti-aging properties, ensuring superior performance and durability of the final products.
Paint and Coating Industry
Our diatomaceous earth provides robust sunscreen properties, along with a light, soft body that eliminates leather pollution, making it an exceptional high-quality filler. Featuring a light density and a neutral pH value, it is non-toxic and boasts a light, soft, and smooth powder consistency. It excels in strength performance, high sunscreen capabilities, and high-temperature resistance, making it ideal for diverse applications in paints, coatings, and sewage treatment.
Home Industry
In the home industry, diatomaceous earth is invaluable for manufacturing bathroom mats, foot mats, toilet mats, tableware trays, and other products. It effectively absorbs and decomposes moisture and odors, maintaining fresh and dry indoor air.
Construction Industry:
In construction, our diatomaceous earth is highly regarded for its superior moisture absorption, adsorption, and stability. It serves as an efficient thermal or external insulation material for interior walls and can be applied to provide waterproof, moisture-proof, and fireproof properties, ensuring comprehensive protection and optimal management.
Health Industry:
In the health sector, diatomaceous earth is utilized to create mineral masks, diatomaceous earth mud, and other skin-care products. These items effectively cleanse the skin, adsorb dirt and toxins, and promote metabolism and cell regeneration, thus enhancing overall skin health and vitality.
| |
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 customized 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: The raw diatomite undergoes meticulous drying at optimal temperatures ranging from 100ºC to 300ºC. Subsequently, it is pulverized and purified through a high-pressure gas flow process. The final product, precisely classified during production, exhibits a refined gray-white or light yellow hue.
2. Roasted Products: This variant is created by refining diatomite and subjecting it to high-temperature roasting between 800ºC and 900ºC. Post-pulverization and high-pressure gas flow classification, the product attains a distinctive reddish-orange color.3. Aided-Melting Roasted Products: The meticulously cleaned diatomite is amalgamated with suitable amounts of melting additives and then roasted at elevated temperatures of 900ºC to 1200ºC. Following pulverization and high-precision classification, the product transforms into a pristine white.
3. Aided-Melting Roasted Products: The cleaned diatomite is combined with proper amounts of melting additives, refined, and roasted at temperatures between 900ºC and 1200ºC. Through a process of pulverization and precise classification, the final product achieves a pure white hue.3. Aided-Melting Roasted Products: The cleaned diatomite is mixed with appropriate quantities of melting additives and roasted at controlled temperatures ranging from 900ºC to 1200ºC. After undergoing pulverization and high-precision classification, it turns into an immaculate white product.
1. Who are we?
Based in the industrious region of Hebei, China, Hebei Yingrui Imp&Exp Trade Co., Ltd. has solidified its reputation as a key industry player since 2015. We boast a robust market presence, with our dynamic operations spanning the Domestic Market (30.00%), North America (20.00%), Southeast Asia (20.00%), Eastern Asia (5.00%), 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%), and the Mid East (1.00%). Our dedicated and proficient team consists of 51-100 skilled professionals.
2. How can we guarantee quality?
Our commitment to quality is unwavering, ensured through stringent protocols including an initial pre-production sample review before mass production;
and thorough final inspections that are meticulously conducted prior to shipment.
3. What can you buy from us?
Explore our diverse range of premium minerals, including Kaolin, Bentonite, Tourmaline, Talc, and Colored Sand, all curated to meet various industrial needs.
4. Why should you buy from us and not other suppliers?
Hebei Yingrui Imp&Exp Trade Co., Ltd. distinguishes itself through its specialization in mica, iron oxide, and diatomite powder. Our professional development team is at the forefront of innovation, and we embrace OEM/ODM projects. Our broad market reach and substantial presence in Southeast Asia highlight our distinction among suppliers.
5. What services can we provide?
We offer versatile delivery terms, including FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, and Express Delivery, ensuring flexibility and convenience;
We accept payment in both USD and CNY, accommodating a range of preferences;
Our diverse payment options include T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow;
Our proficient team communicates fluently in both English and Chinese to serve you better.
Audited Supplier 
){kind=link}