Food Grade Soft Diatomite Powder/Kieselguhr/Diatomaceous Earth As Filler For Bath Mat

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Description



Products Description


Food Grade Soft Diatomite Powder/Kieselguhr/Diatomaceous Earth As Filler For Bath Mat
Diatomite is a fossil diatomite deposit formed after the death of a single celled plant called diatom and a accumulation period of about 10000 to 20000 years. Diatoms are one of the earliest protozoa on the earth. They live in seawater or lake water. They create 70% of the oxygen on the earth. During the growth process, it continuously absorbs the free silicon in the water to form a solid and porous cell wall. After the end of the diatom life cycle, the cell wall will not decompose and deposit to the underwater bottom. Diatomite is formed through crustal changes.
This diatomite is formed by the deposition of the remains of single celled aquatic chemical Book Plant diatom. The unique performance of this diatom is that it can absorb free silicon in water to form its bones. When its life is over, it will deposit and form diatomite deposit under certain geological conditions. It has some unique properties, such as porosity, low concentration, large specific surface area, relative incompressibility and chemical stability. After changing its particle size distribution and surface properties through processing processes such as crushing, sorting, calcination, air flow classification and impurity removal, it can be applied to a variety of industrial requirements such as coatings and paint additives.


Product Name
Diatomite Powder
Other Name
Diatomaceous Earth/ Kieselguhr
Size
100mesh, 150mesh, 325mesh
Usage
Filter aid, Coating, Agriculture, Adsorbent, etc.










Specification


PHYSICAL PROPERTIES
Appearance
White or Pink
Specific Gravity
2.3 g/cm³
Loss On Ignition
≤3.8%
Median Particle Size Range
5-10μm
Retained on 325 Mesh
≤2%-4%
Moisture
≤1.0%
PH
7-9
Bulk Density
≤2%-4%
Acid Solubility 
≤3.0%
Water Solubility
≤0.5


CHEMICAL PROPERTIES
Pb, mg/kg
<0.3
SiO2
≥90.1%
Al2O3
≤4%
Fe2O3
≤1.5%
CaO
≤0.6%
MgO
≤0.5%
Other Oxides
2.5%


Application


Because of its unique physical and chemical properties, algal soil has been widely used as filter aid, functional filler, catalyst carrier, pesticide and fertilizer carrier, thermal insulation material, adsorbent and bleaching material.




Company Certification




Company&Package&Delivery


25kg/bag, 50kg/bag, ton bags, pallet, or as customer requirement.


We are professional manufacture of the non-mineral products. There are kaolin clay, bentonite clay, tourmaline, graphite powder, volcanic stone, talc powder, calcium carbonate power, luminous stone and so on on. They are in large quantities supply and the quality is very good. The delivery transportation is very fast. We will offer the best service for you.




Contact Us




FAQ


Q: Factory or Trading company
A: We are both factory and trading company too.

Q: Order
A: Send inquiry mentioning application and quantity, will offer and follow.

Q: Delivery
A: 10-20 days.

Q: Sample
A: Sample is free, freight is paid by buyers.

Q: Payment
A: T/T, L/C ,West Union, Paypal to payment.

Q: Guarantee
A: Alibaba Trade Assurance or 24h Complaint Direct Line in case(see Contacts).



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