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
|
Bleaching Earth |
||
|
category |
target |
quantitative value |
|
T1 |
colour |
colour white or light pink |
|
Appearance |
powder |
|
|
Decolourization rate % |
≥95 |
|
|
Specific surface area m2/ |
≥130 |
|
|
Free Acid(H2SO4)% |
≤0.3 |
|
|
Moisture % |
≤12 |
|
|
>75 microns (%) |
≥90 |
|
|
Filtration speed (ml/min) |
pass- test |
|
|
Bulk Density g/ml |
0.55±0.10 |
|
|
PH(50g/L) |
2.2-4.8 |
|
|
Heavy metal mg/kg |
≤40 |
|
|
Arsenic mg/kg |
≤3 |
|
|
colour white or light pink |
colour |
colour white or light pink |
|
Appearance |
powder |
|
|
Decolourization rate % |
≥90 |
|
|
Specific surface area m2/ |
≥130 |
|
|
Free Acid(H2SO4)% |
≤0.3 |
|
|
Moisture % |
≤12 |
|
|
>75 microns (%) |
≥90 |
|
|
Filtration speed (ml/min) |
pass- test |
|
|
Bulk Density g/ml |
0.55±0.10 |
|
|
PH(50g/L ) |
2.2-4.8 |
|
|
Heavy metal mg/kg |
≤40 |
|
|
Arsenic mg/kg |
≤3 |
|
|
H1 |
colour |
colour white or light pink |
|
Appearance |
powder |
|
|
Decolourization rate % |
≥90 |
|
|
Specific surface area m2/ |
≥130 |
|
|
Free Acid(H2SO4)% |
≤0.3 |
|
|
Moisture % |
≤12 |
|
|
>75 microns (%) |
≥90 |
|
|
Filtration speed (ml/min) |
pass- test |
|
|
Bulk Density g/ml |
0.55±0.10 |
|
|
PH(50g/L ) |
2.2-4.8 |
|
|
Heavy metal mg/kg |
≤50 |
|
|
Arsenic mg/kg |
≤5 |
|
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
What are the advantages of bleaching earth clay?
Bleaching earth clay, also known as activated clay, is a type of highly effective filtration material that is widely used in various industries such as food, oil, and chemical manufacturing. This type of clay has several advantages that make it an ideal choice for many applications.
The first and most significant advantage of bleaching earth clay is its fast filtration speed. This clay has a high surface area and a porous structure, which allows it to absorb and remove impurities rapidly. This makes the production process much faster and more efficient than other filtration methods, which can be time-consuming and less effective.
Another advantage of bleaching earth clay is its high accuracy in removing impurities. It has a unique chemical composition that allows it to selectively absorb unwanted substances such as pigments, heavy metals, and other contaminants. This ensures that the final product is of high quality, with a consistent color and taste.
It is also a cost-effective filtration option. Unlike other methods that require expensive equipment, it requires minimal investment and is relatively inexpensive compared to other filtration methods. Additionally, it can be reused multiple times before needing to be replaced, making it a sustainable and economical choice.
Furthermore, it is a safe and natural filtration material. It is made from natural clay minerals and undergoes a simple activation process that does not involve any harmful chemicals. This means that it does not have any negative impact on the environment or on the final product.
In conclusion, it is a highly effective filtration material that offers numerous advantages over other filtration methods. Its fast filtration speed, high accuracy, cost-effectiveness, and sustainability make it an ideal choice for various applications across different 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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