Diatomaceous Earth Filter Aid
Our diatomaceous earth filter aid shines in its exceptional sunscreen properties, offering a feather-light and smooth texture while eliminating any trace of leather pollution. This premium-grade filler is lauded for its light density and neutral pH value, ensuring it is completely non-toxic. The ultra-fine powder is not only lightweight and smooth but also boasts impressive strength, superior sunscreen capabilities, and remarkable high-temperature resistance. Perfectly suited for use in paints, coatings, and the sewage treatment industry, it stands as a versatile solution for diverse applications.
Pesticide Industry
Our diatomaceous earth, with its neutral pH value, is non-toxic and exhibits stellar suspension performance along with robust adsorption capabilities. Its lightweight nature, combined with an oil absorption rate of 115%, ensures seamless mixing uniformity, preventing clogs in agricultural machinery pipelines. When integrated into soil, it improves moisture retention, loosens soil texture, extends the efficacy of fertilizers, and promotes robust crop growth. Ideal for composite fertilizers used in fruits, vegetables, flowers, and a variety of other crops.
Rubber Industry
As a superior filler for vehicle tires, rubber tubes, V-belts, rubber rollers, conveyor belts, car mats, and an array of rubber products, our diatomaceous earth significantly boosts the rigidity and strength of these materials. With a settlement volume of 95%, it enhances heat and wear resistance, provides excellent heat preservation, and combats aging, ensuring the longevity and superior performance of the final products.
Paint and Coating Industry
Our diatomaceous earth is a standout high-quality filler, praised for its formidable sunscreen properties, light and soft texture, and the ability to eradicate leather pollution. With its light capacity and neutral pH value, it is non-toxic and the powder is ultra-light, soft, and smooth. It delivers outstanding strength, unparalleled sunscreen capabilities, and exceptional high-temperature resistance. This makes it an ideal choice for applications in paints, coatings, and sewage treatment.
Home Industry
In the home industry, diatomaceous earth is predominantly used in the production of bathroom mats, foot mats, toilet mats, tableware trays, and similar products. It excels in absorbing and decomposing moisture and odors, ensuring indoor air remains fresh and dry, thus enhancing the overall living environment.
Construction Industry:
Within the construction sector, our diatomaceous earth is highly coveted for its superb moisture absorption, adsorption, and stability. It serves as an effective thermal and external insulation material for interior walls and is frequently applied to surfaces for waterproofing, moisture-proofing, and fireproofing purposes. This ensures comprehensive protection and superior management of construction projects.
Health Industry:
In the health industry, diatomaceous earth is harnessed to create mineral masks, diatomaceous earth mud, and other health-oriented products. These items are renowned for their ability to cleanse the skin, absorb impurities and toxins, and promote metabolism and cell regeneration, thereby significantly 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 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: Our dried diatomite products are meticulously processed by drying raw diatomite at temperatures between 100ºC and 300ºC. Post drying, it undergoes pulverization and purification using advanced high-pressure gas flow techniques. The end result is a premium product with a distinctive gray-white or light yellow color, classified during production to ensure consistent quality.
2. Roasted Products: These products are crafted by refining diatomite and then roasting it at high temperatures ranging from 800ºC to 900ºC. Following this, the material is pulverized and classified using high-pressure gas flow, resulting in a high-quality product with a unique reddish-orange hue, indicative of our rigorous production processes.3. Aided-Melting Roasted Products: This type involves cleaning diatomite and blending it with precise amounts of melting additives. The mixture is then roasted at temperatures between 900ºC and 1200ºC. After undergoing pulverization and classification, the final product emerges with a pristine white color, showcasing the effectiveness of our advanced processing techniques.
3. Aided-Melting Roasted Products: The cleaned diatomite is meticulously mixed with optimal quantities of melting additives and subjected to roasting at temperatures from 900ºC to 1200ºC. Following rigorous pulverization and classification processes, the product attains a pure white color, reflecting our commitment to quality and precision.3. Aided-Melting Roasted Products: Our refined diatomite is combined with carefully measured amounts of melting additives and roasted within a temperature range of 900ºC to 1200ºC. Post pulverization and classification, the product achieves a white coloration, underscoring the sophistication of our processing methods.
1. Who are we?
Based in Hebei, China, Hebei Yingrui Imp&Exp Trade Co., Ltd. has been a key player since 2015. Our dynamic presence extends across 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 team comprises of 51-100 professionals.
2. How can we guarantee quality?
We ensure quality through rigorous protocols, including a pre-production sample before mass production;
and comprehensive final inspections prior to shipment.
3. What can you buy from us?
We offer a diverse range of premium minerals: Kaolin, Bentonite, Tourmaline, Talc, and Colored Sand.
4. Why should you buy from us and not other suppliers?
As a manufacturer specializing in mica, iron oxide, and diatomite powder, Hebei Yingrui Imp&Exp Trade Co., Ltd. stands out with our professional development team. We welcome OEM/ODM projects and have an impressive market reach, serving not only the domestic market but also gaining significant popularity in Southeast Asia.
5. What services can we provide?
We provide versatile delivery terms, including FOB, CFR, CIF, EXW, CIP, FCA, DDP, DDU, and Express Delivery;
Accepted payment currencies are USD and CNY;
We accept diverse payment types: T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow;
Our team is proficient in English and Chinese.
Audited Supplier 
){kind=link}