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ProblemCommon Problem

What’s diatomaceous earth stuffing?
For applied structures of diatomite, fillings act as the second largest use of diatomite inferior to filter-aid It is of light-weight, soft-quality, multi-hole, sound insulation, heat-resistant, acid-resistant, large specific surface area as well as stable chemical property and other series of good characters, so diatomite is a kind of functional fillings wildly used in many industrial fields
How about quality stability of products of your company?
Raw materials of our company for producing diatomite filter-aid are completely from self-owned mine and high quality ores with SiO2 more than 85% are used for production Our company persists in inspecting all raw materials, intermediate products and additives and strictly implements ISO9001: 2000 quality management system standards and ISO14001: 2004 environmental management system standards during actual production Tracking for finished products is
Functional Mechanism of Diatomite(diatomaceous earth) Filter-aid
Circulate pre-coating liquid of diatomite again and again to make the first layer of diatomite deposited on the filter medium, and this process is called as pre-coating Then make a spot of diatomite added into original liquid timely, which is called as addition Along with process of filtration, the diatomite added mixes with impurities in the original liquid, depositing on the pre-coating layer, thus new pre-coating layers are formed constantly;
Selection of Model of Diatomite (diatomaceous earth) Filter-aid
Choosing right filter-aid model is crucial to success of use Since it’s different of filter machine, operating environment and technical requirement for each factory, different models of filter-aid in our company could be chosen randomly on the basis of ensuring clear filter liquid and getting most filtration quantities So generally on the premise of satisfying technical requirement, it is a must to search for maximal filtration speed, according
How about chemical stability of Diatomite (diatomaceous earth) filter-aid?
“Tosens” brand diatomite filter-aid has chemical stability and doesn’t’ produce chemical change with the suspension except for the hydrofluoric acid and also is not soluble in fluid phase; moreover, it has low heavy metal content and doesn’t contain poor impurities, dyeing, sand grains and unpleasant odor High-purity raw material, advanced production equipment and high-standard quality management system can fundamentally relieve the client
Current Position:Home » Products > Calcined Diatomite Filler >

Calcined Diatomite Filler

Product series:TP180、TP200、TP450、TP750、TP950

Main purposes:Industries such as chemical fertilizer, coating, plastic, rubber stuffing, ceramics, polishing materials and centrifugal casting pipe release agent

The product description

  Main purposes:

Industries such as chemical fertilizer, coating, plastic, rubber stuffing, ceramics, polishing materials and centrifugal casting pipe release agent

Manufacturing description:

this product adopts high quality diatomite ore with SiO2 more than 85% and is calcined by using dynamic rotary kiln after being dried, crushed and baked. The calcining temperature is between 850℃ and 1150 ℃. No any auxiliary materials will be added during the calcining process. After calcining, fluid jet mill and grading sorting machine will be used for fine sorting and processing, and products passing the inspection of the quality inspector will be warehoused.

Storage conditions:

Products should be protected from rain, moisture, sunshine and corrosion during the storage, and also can’t directly contact the ground and should be piled on the pallet or the moisture proof felt board. Number of storage layers can’t be more than 30.

Cautions during transportation:

Products should be protected from rain during the transportation. The transportation with polluted, corrosive or sharp metal items is prohibited. During loading or unloading, they should be handled gently. Direct dropping from height or lifting with hard objects such as iron hook is prohibited to ensure intact external package.

Package specification and material:

20 kg film plastic woven moisture proof bag, 20 kg paper & plastic compound bag or 3-layer kraft paper bag, 500 kg flexible container or the package specification specially required by other clients

Product expiration date:

36 months

Product main technical parameters:

1、dust is easily produced when using this product, so attention should be paid to the dust prevention. See MSDS of this product for details.
2、The above are typical indexes of the product. General fluctuations are allowed when producing or manufacturing. Please contact related personnel of our company if requiring more detailed technical indexes.
3、The above are partial product models of our company and all models can’t be displayed as restricted by the page. We can provide more delicate products as required by different clients.