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 powde?
Bleaching earth powder is an essential material in the refining process of edible oils and fats. Its main function is to absorb pigments and other impurities from the oils or fats, resulting in clearer, more transparent end products. Compared to the national standard, our bleaching earth powder boasts superior performance in terms of stability, decolorizing efficiency, and filtration speed.
One of the biggest advantages of our bleaching earth powder is its stable performance. With our state-of-the-art technology and strict quality control standards, our product maintains a consistent level of reactivity throughout its shelf life, ensuring quality and reliability for our customers.
In addition, our bleaching earth powder has an exceptional decolorizing ability, achieving excellent results even with highly pigmented oils or fats. This means that our customers can achieve high-quality, clear end products even with challenging materials.
Finally, it has a faster filtration speed than the national standard. This allows our customers to process more product in a shorter amount of time, resulting in a more efficient and cost-effective refining process.
Overall, it is a superior choice for those in the edible oil and fats refining industry. With its stable performance, excellent decolorizing ability, and fast filtration speed, our product will help our customers achieve their desired end products with ease and confidence.
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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