Name: China Diatomite Filter Aid for Beer Manufacturers Suppliers Factory - Customized Service - Shengtai Industry
Brand: Shengtai
SKU: 260564966

Production process Introduction

Source factory, high quality, and low price.

Diatomite Filter Aid for Beer is a high-purity porous diatomite filter aid used for beer clarification filtration. Its high specific surface area and microporous structure enable high-definition clarity and stable filtration speed.

Advantages

High Clarity: The porous structure and high porosity (65–80%) create a uniform filter bed, effectively trapping yeast and suspended solids, resulting in clearer beer.

Stable Filtration Speed: Concentrated particle size distribution and a stable filter cake structure reduce pressure drop, ensuring a smooth and continuous filtration process.

Preserves Original Beer Flavor: High purity and chemical inert SiO₂ do not adsorb effective flavor compounds; low metal impurities prevent off-flavors.

High Process Adaptability: Multiple particle sizes are available (coarse/medium/fine), compatible with plate and frame filtration, candle filtration, and membrane pretreatment systems.

1-1001

Product Technical Data Sheet

Low density, high whiteness, low viscosity, and high purity.

Typical Physical & Chemical Properties

Grade	TD21	TD23	TD25	TD27	TS505	TS507	TS509	TS516	TS518	TS527	TS528	TS529	TS637	TS639
Color	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	7.0	8.5	10.0	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 Density(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(%) +150 Mesh	0.4	0.6	0.9	1.2	2.5	2.8	3.0	6.3	7.5	10.5	15.5	15.8	19.0	25.0
Median Particle Diameter(um)	15.2	17.8	20.6	22.8	25.0	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	7.0	8.5	8.5	8.5	9.0	9.0	9.2	9.2	9.2	9.5	9.5

1,Tyler Screen;+150 mesh= > 105 microns 2,Note: Permeability (Darcy) is tested by the CHINA method.
Product Grades	SiO₂(%)	Al₂O₃(%)	FeO₃(%)	CaO(%)	MgO(%)	Loss on ignition (%)
TD21 Thru TD27 Grades	90.5	3.15	1.35	0.48	0.38	0.25
TS505 Thru TS639 Grades	89.9	3.26	1.23	0.45	0.35	0.22
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