White Calcined Modified Diatomite Earth 300 Mesh Diatomaceous Earth Powder

• Customization: Available
• Appearance: Powder
• Color: Yellow
• Model NO.: HZ-D
• Logo: Yes
• Delivery: 3-15days
• Usage: Industry
• Grade: Industry
• Transport Package: 25kg/Bag
• Specification: 325mesh-6000mesh
• Trademark: OEM
• Origin: China
• HS Code: 251200100
• Production Capacity: 50000ton/Year

Product Description

Product Description

Specification

Diatomaceous earth powder is specialized form of diatomaceous earth processed through calcination and modification, resulting in fine particulate with enhanced properties. Calcination strengthens its inherent porous structure, while modification boosts compatibility with various materials.

Filtration is primary use of this diatomaceous earth powder, valued for its porous structure and fine particle size. It serves as high-performance filter media in liquid filtration processes, including drinking water purification, beverage clarification, and industrial wastewater treatment. 

Adsorption applications leverage its enhanced porous structure, making it ideal for oil and moisture absorption in industrial settings. It is widely used in manufacturing facilities to absorb oil spills from machinery or storage areas, soaking up liquids quickly to prevent spread. In automotive and mechanical workshops, it cleans grease stains from floors and work surfaces—its fine texture ensures thorough absorption without leaving residue, and it can be easily swept away. It also acts as desiccant in packaging for moisture-sensitive products, absorbing excess humidity to keep contents dry during storage and transport.
As coating additive, this diatomaceous earth powder improves performance of paints, coatings, and primers. Its white color ensures it does not alter base paint shades, while porous structure enhances pigment dispersion, preventing clumping and ensuring consistent color distribution. It boosts coating opacity and coverage, reducing number of coats needed for full coverage. Modified surface improves adhesion to various substrates like wood, metal, and concrete, enhancing coating durability and resistance to cracking or peeling. It also adds texture to decorative coatings, creating matte or textured finishes for interior and exterior surfaces.
Paper manufacturing benefits from its use as filler and coating agent. As filler, it is mixed into pulp to enhance paper opacity, brightness, and printability. Its fine particles fill gaps between cellulose fibers, creating smoother surface that accepts ink evenly, reducing ink consumption and improving print quality. As coating agent, it forms thin layer on paper surface to create glossy or matte finishes, enhancing water resistance for packaging papers.

Item	Value
Place of Origin	China Hebei
Brand Name	HZ
MOQ	1kg
Packing	25kg/50kg Packing;Customized packaging
Brand	HZ
Port	Tianjin
Delivery time	3-7days

Why choose us

Application & Packing

Company Profile

Good reputation

FAQ

1. Who are we?
We are based in Hebei, China, start from 2015,sell to Domestic Market(30.00%),North America(20.00%),Southeast Asia(20.00%),South Asia(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Southern Europe(5.00%),Oceania(3.00%),South America(2.00%),Northern Europe(2.00%),Africa(2.00%),Mid East(1.00%),Central America(0.00%),Eastern Europe(0.00%). There are total about 51-100 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment
3.What can you buy from us?
Kaolin, Iron Oxide Pigments, Tourmaline, Silica, Colored Sand,etc
4. Why should you buy from us not from other suppliers?
We are the manufacturer of the minerals materials, especial in mica, iron oxide and diatomite powder. our company has professional development group, we can accpet OEM/ODM. And our products selled not only in our country but also in asia southeast popular.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese