Food Grade Diatomite Filter Aid

Food Grade Diatomite Filter Aid

Our food-grade diatomaceous earth filter aid is meticulously processed through high-temperature calcination of premium fossilized diatoms, achieving exceptional porosity exceeding 95%. Specifically engineered for the food and beverage industry, it delivers outstanding performance in beer, juice, and edible oil filtration applications.

Key Advantages:Superior Filtration Performance,Micron-scale porous structure (0.1-50μm) effectively captures suspended solids, yeast cells, and impurities,Enhances product clarity while maintaining natural flavor profiles,Chemical inertness ensures no interaction with food components.Operational Efficiency,Compatible with various filtration systems including plate filters and rotary pre-coat equipment,Low fouling characteristics reduce filter clogging, extending service life by 30%.Easy cake removal simplifies maintenance and improves productivity.Quality & Safety Assurance,Meets stringent food safety standards (FDA, EFSA, ISO).Acid/alkali resistant with zero leaching risks.Preserves nutritional value of filtered products.Sustainable Solution.Reduces energy consumption and solid waste generation.Supports eco-friendly production practices.Optimizes filtration costs without compromising quality.Ideal for food processors requiring reliable, high-performance filtration that aligns with modern food safety and sustainability requirements. Technical specifications and compliance documentation available upon request.

Inquiry Now

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

What Are The Advantages Of Food Grade Diatomite Filter Aid?
Food Grade Diatomite Filter Aid, manufactured through high-temperature calcination and specialized purification processes from premium diatomite sources, represents the gold standard for filtration in food and beverage production. Its paramount advantage lies in absolute safety - compliant with FDA, EFSA and other international standards, free from heavy metals and microbial contamination, ensuring risk-free application in beer, juice, edible oil processing without altering flavor profiles or nutritional values. Key Benefits:Superior Filtration Performance,Uniform 0.5-20μm pore structure achieves 50% higher precision than conventional materials.Effectively removes suspended solids, yeast cells and colloidal impurities.Enhances product clarity and shelf-life stability.Operational Excellence. Chemical inertness prevents interaction with food components,Compatible with plate filters and rotary pre-coat systems.Reduces energy consumption by 30% while extending filter life.Sustainable Production.Easy-to-remove filter cakes simplify cleaning.Cuts solid waste generation by 40%.Supports green manufacturing initiatives.Quality Assurance.Full compliance with HACCP protocols.Renewable and biocompatible material.Comprehensive traceability documentation. Industry Applications: Beverage clarification (beer, wine, juices).Edible oil refining. Sweetener processing.Dairy product filtration. This specialized filtration medium delivers triple advantages - enhanced efficiency, guaranteed food safety, and cost optimization - making it the ideal solution for premium food processing that aligns with global sustainability goals. Technical dossiers and certification packages available for quality verification.

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.