Diatomaceous Earth Powder Food Grade Filter Aid

Diatomaceous Earth Powder Food Grade Filter Aid

Diatomaceous Earth Powder Food Grade filter aid is manufactured through precision classification and high-temperature calcination of premium fossilized diatoms, featuring uniform particle size distribution and excellent flow characteristics specifically designed for food and beverage applications including beer, fruit juice, and edible oil processing. The material's micron-scale porous structure effectively captures suspended solids, yeast cells, and colloidal impurities to enhance product clarity, while complying with FDA and EFSA standards with guaranteed absence of heavy metal residues to ensure complete food safety.

Key Product Advantages:Premium Filtration Performance.Optimized particle size distribution (5-100μm).99%+ microbial reduction efficiency.Preserves original flavor profiles and nutrients.

Validated for Kosher and Halal certification.Operational Excellence.Exceptional chemical inertness (pH 2-12 resistant).Non-interactive with food components.30% extended filter cycle duration

Compatible with: Pressure filtration systems. Rotary pre-coat filters. Continuous process lines

Sustainable Production Benefits.40% reduction in energy consumption.Easy-cake-removal design

35% lower solid waste generation.Supports clean-in-place (CIP) processes.

Quality Assurance: Batch-to-batch consistency. Full traceability documentation. Microbiological control (<100 CFU/g).Compliant with FSSC 22000 standards.

This advanced filtration medium combines food safety assurance with process efficiency, making it the preferred choice for food manufacturers requiring reliable clarification while maintaining product quality standards. The powder's optimized physical characteristics ensure consistent flow rates and maximum dirt-holding capacity, significantly reducing operational costs in high-volume production environments. Technical data sheets including particle size distribution curves and food contact compliance statements are available upon request.

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Production process introduction

Source factory, high quality and low price

Product technical indicators

Low density, high whiteness, Low vorticity, high purity

Grade	TD21	TD23	TD25	TD27	TS505	TS507	TS509	TS516	TS518	TS527	TS528	TS529	TS637	TS639
Colour	Pink	Pink	Pink	Pink	white	white	white	White	White	White	White	White	White	White
Permeability(Darcy)	0.05	0.13	0.22	0.31	1.4	1.9	2.5	3.6	4.5	5.5	7	8.5	10	16.5
Tap density (g/cm3)	0.45	0.45	0.45	0.45	0.46	0.46	0.46	0.47	0.47	0.47	0.47	0.47	0.48	0.48
Wet Densityc(g/cm3)	0.37	0.37	0.37	0.37	0.35	0.35	0.35	0.34	0.34	0.33	0.33	0.33	0.33	0.32
sieve analysis（%）	0.4	0.6	0.9	1.2	2.5	2.8	3	6.3	7.5	10.5	15.5	15.8	19	25
+150 Mesh	0.4	0.6	0.9	1.2	2.5	2.8	3	6.3	7.5	10.5	15.5	15.8	19	25
Median Particle Diameter(um)	15.2	17.8	20.6	22.8	25	28.8	30.5	32.5	37.2	40.8	45.8	50.2	60.7	72.6
PH	6.8	6.8	6.9	7	8.5	8.5	8.5	9	9	9.2	9.2	9.2	9.5	9.5
1、Tyler Screen;+150 mesh= > 105 microns 2、Note: Permeability (Darcy) is tested by CHINA method.
Product Grades	SiO2(%)		Al2O3(%)		FeO3(%)		CaO(%)		MgO(%)		Loss on lgnition (%)		Refractive Index
TD21 Thru TD27 Grades	90.5		3.15		1.35		0.48		0.38		0.25		1.43
TS505 Thru TS639 Grades	89.9		3.26		1.23		0.45		0.35		0.22		1.46
The properties reported represent typical values. The values are supplied as a technical service. For important health and safety information, please see the MSDS.											中国硅藻土制造商 CHINA DIATOMITE MAN UFACTURER
											中国硅藻土制造商 CHINA DIATOMITE MAN UFACTURER

Company introduction

10 years of focus on diatomaceous earth research and developme

Honor And Qualification

Official certification, professional after sales service.

Logistics and packageing

Full intimate service - to meet the practical needs of all cust

Everything you need to know

Advantages Of Powdered Food-grade Diatomaceous Earth Filter Aid
The powdered food-grade diatomaceous earth filter aid, produced through precision grinding and high-temperature calcination of premium diatomite, represents the industry benchmark for food and beverage filtration. Its paramount advantage lies in absolute food safety - certified by FDA and EFSA standards with guaranteed absence of heavy metals and microbial contaminants, ensuring risk-free application in beer, juice, and edible oil production while preserving original flavor profiles, color integrity, and product safety. Technical Superiority:Enhanced Filtration Performance.Homogeneous 0.5-20μm pore structure delivers 50% higher precision than conventional filter aids.Effective removal of suspended solids, yeast cells, and colloidal impurities.Improves product clarity and extends shelf life stability.Maintains nutritional values (vitamins, minerals) in sensitive applications.Optimized Process Efficiency.Superior powder fluidity ensures even pre-coating on filter surfaces.Compatible with pressure filters and rotary drum filtration systems.30% reduction in energy consumption.40% extended filter media lifespan.Reduces cleaning cycle frequency by 35%.Sustainable Operation.Loose, easily removable filter cakes.40% reduction in solid waste generation.Supports multiple regeneration cycles.Lowers total cost of ownership by 25-30% Quality Compliance:Validated under HACCP and GMP protocols. Full biological compatibility. Batch-controlled production.Comprehensive food contact documentation. This advanced filtration solution combines three critical benefits for modern food processing: exceptional filtration efficiency, regulatory compliance assurance, and sustainable production advantages. Particularly valuable for premium beverage clarification and edible oil refining, the powdered form ensures optimal performance in high-throughput operations while meeting stringent international food safety requirements. Technical dossiers including particle size distribution analysis and microbial control data are available for quality verification. Industry Impact:Enables cleaner label production.Reduces water usage in cleaning processes Supports zero-waste manufacturing initiatives.Facilitates compliance with ISO 22000 standards Delivers consistent performance across temperature variations (0-90°C).

How To Order?	Can You Supply Sample For Test ?
1: Plese tell us the detailed technical parameters you needed	Yes, the sample is free.
2: Then we choose the exact type diatomite filter aid .
3: Pls tell us the packing requirements,quantityand other request.	When Will Make A Delivery?
4：Then we answer these questions and give a best offer.	Delivery time - Stock order: 3 days after receipt of the full payment.- Other order: 15 days after of the deposit.

What Are Your Core Advantage?
1. Source factory, own mine, stable supply of core raw materials for 30 years.
2, The new self-developed low temperature washing storage process, lower product density, longer filtration cycle; The whiteness of the filler higher, the particle size of the product is more uniform, and the vortex value is less.
3. The only large enterprise in China that uses natural gas as a heat source for production, we always take environmental protection as our own responsibility and are committed to achieving sustainable development while protecting the environment.

What Is Your Capacity?
The production capacity of our current diatomaceous earth filter aid is 60,000 tons/year, the production capacity diatomaceous earth filler is 2.5 tons/year, the production capacity of natural diatomaceous earth constant temperature drying product is 15,000 tons/year, the total production capacity of 90,000 tons/year.