Production process Introduction
Source factory, high quality and low price

Product Technical Data Sheet
Low density, high whiteness, Low vorticity, 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. |
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|
Product Grades |
SiO2(%) |
Al2O3(%) |
FeO3(%) |
CaO(%) |
MgO(%) |
Loss on ignition (%) |
refractive index | |
|
TD21 Thru TD27 Grades |
90.5 |
3.15 |
1.25 |
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 |
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Company Introduction
10 years of focus on diatomaceous earth research and development and manufacturing

Honor And Qualification
Official certification, professional after sales service.











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Why Choose Us
Providing one-stop solutions

Logistics And Packaging
Full intimate service - to meet the practical needs of all customers as our own responsibility111

Everything You Need To Know
Diatomaceous earth flocculant is an efficient and environmentally friendly filtering -Chemically stable
- The main component is silicon dioxide, resistant to acid, alkali and high temperature (can withstand approximately 1000°C), suitable for various complex environments (such as strong acid and strong alkali solutions), will not react chemically with the filtrate, ensuring the purity of the filtrate.
- Strong adsorption capacity
- The pore structure can adsorb pigments, odor substances and minor impurities, especially suitable for fields requiring high clarity (such as beer, juice, pharmaceutical preparations, etc.), improving product quality.
- Environmentally friendly and safe
- Natural mineral raw material, non-toxic and harmless, biodegradable, in line with hygiene standards of food and pharmaceutical industries. Compared with synthetic flocculants, it reduces the risk of chemical pollution.
- Excellent economic performance
- Widely available sources, low cost, and reusable (through regeneration treatment), long-term use can reduce filtration costs.
- Wide application range
- Suitable for liquid clarification (alcoholic beverages, drinking water, edible oil), air purification, industrial wastewater treatment, coating and ink fields, especially outstanding in precision filtration.
Note: The original text contains some technical terms and concepts that may not be familiar to everyone. If you need a more detailed explanation or have any other questions, please let me know. I'll be happy to assist you.
Summary: Diatomaceous earth as a filter aid has achieved a balance among efficiency, environmental safety and economy by virtue of its natural structure and stable properties. As a result, it has become an indispensable filter material in numerous industries.
How To order?
1:Plese tell us the detailed technical parameters you needed
2:Then we choose the exact type diatomite filter aid .
3:Plese tell us the packing requirements, quantity, and another request.
4:Then we answer these questions and give the best offer.
Can You Supply a Sample For the Test?
Yes, the sample is free.
When Will Make A Delivery?
Delivery time
-Stock order:3 days after receipt of the full payment.
-Other order:15 days after of the deposit.
What are your core advantages?
1. Source factory, own mine, stable supply of core raw materials for 30 years.
2, The new selfdevelopedow temperature washing storage process,lower product density,longerftation cycle,The whiteness of hefler higher,the particle size of he products
more uniform and the vortex value is less.
3. The large enterprise in China that uses natural as a heat source for production, we always take environmental protection as our own responsiltyand are comitedtoachieving sustainable development while protecting the environment.
What is your capacity?
The production capacity for four current diatomaceous earth iterated is600tonsyear, the prouctoncapacty diatomaceous earth fleris25 tons per year,the prouctoncapact of natural
diatomaceous earth constant temperature drying product is 15,000 tons/year, with a total production capacity of 90,000 tons/year.

24-hour hotline:400-822-5989
Ministry of Foreign Trade:+86-532-86623372
Domestic trade department phone:+86-532-86623521
Internal trade Department mailbox:sales@cnshengtai.com
Ministry of Foreign Trade E-mail :info@cnshengtai.com
Address:No.97 Fuzhou South Road,Jiaozhou, Qingdao, China
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