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Product detail:
SHENYANG HUMATE TECHNOLOGY is a large diatomite supplier in China, whose product is famous for its good quality and competitive price.Our products are always exported to Europe and the United States, Southeast Asia and other countries, and received good feedback.
Diatomite filter aid---industrial grade
1.Introduction:
Product Name:Diatomite
Fossil material: 100% natural
Density: 0.47 g/cm3
2.Property:
It has the special features of lacunaris structure, small density, big specific surface area, strong absorbability, good suspension property, stable physical and chemical capabilities, sound & heat insulation, abrasion proof, acid-resistant, non-toxic and odorless, etc.
3.Specification:
INDEX | Grade-Ⅰ | Grade-Ⅱ | Grade-Ⅲ |
Appearance | White or Pink | ||
Grade | Industry | ||
Permeability (Darcy) | 0.1~12.0 | ||
Moisture/% | ≤0.50 | ||
PH | 5.5~11.0 | ||
Tap density / (KG/M3) | ≤530 | ||
w(SiO2)/% | ≥85.0 | ≥82.0 | ≥80.0 |
w(Fe2O3)/% | ≤1.50 | <2.0 | <2.5 |
w(Al2O3)/% | <5.0 | <6.0 | <7.0 |
w(CaO)/% | <0.5 | <0.7 | <0.9 |
w(MgO)/% | <0.4 | <0.6 | <0.8 |
4.Application:
1).Diatomite is widely used as drainage agent in solid-liquid separation in the such industries as food, beverage, pharmaceutical, petroleum, chemical, dyestuff and water treatment, etc.
2).Diatomite is widely used as carrier in van adic sulfate catalyst, phosphoric acid catalyst, pesticide and fertilizer.
3).Diatomite is widely used as coagulant aid in wastewater treatment. Diatomite is also called industrial monosodium glutamate. It is one of indispensable raw material in modern industry because it can meet the need in many industries.
4).Diatomite is widely used as functional fillings in rubber, plastics, coatings , anti-mosquito incense, paper, abrasive material, polishing paste, toothpaste, cosmetics, asphalt, cement, ceramic product, etc..
5).Diatomite is widely used as thermal insulation material in thermal insulation mortar for inner and outer walls, calcium silicate board, industrial kiln, etc., in the building material industry.
6).Diatomite is widely used as antiagglomerant in food deoxidation fresh-keeping agent; as soil improvement agent in grass of playground and green meadow; as Environmental dessicant in food, pharmaceutical, electric appliances, instrument, garment, etc
5.Absolute advantage:No toxic chemicals-- Green Chemistry ,Environment
1).Activated silica asphalt modifier
2).Filter aid: Food industry ,Wine industry,Chemicals,Industrial oil,Waste-water treatment,Day of supplies,Enzymes are processed purification and filtration to assure high levels of quality.
3). Diatomite Packing &Carrier:
Farm pesticides/chemical manure/coating,paint/plastics/robber/ New Building Materials/paper industry/abrasive/ Cosmetics/ ceramics/remover and so on. 4. Constant temperature desiccant.
6.The Advantage of Asphalt Pavement after Use Activated silica:
Diatomite is a kind of performance is stable industrial mineral, rough surface, with a rigidity of 5.6-6.5, acid-base resistant, wear-resisting, sliding, the unique microporous structure and active ingredients greatly improve the way of the asphalt’s Pavement Performance.
Good Compatibility;Strong adhesivity;High-temperature stability and Low temperature anti-cracking resistance
7.The Feature of Coating &Paint:
1. big porosity, strong absorbability,stable chemical property,easily dissolved and enhance adhesion .
2. rapid drying on the wall, and deduction of resin consumption to lower the cost.
3. It controls the surface gloss of film uniformly, improves the capacity of wear-resisting,mar resistance,drying,deodorization,clean the air ,sound-proof,water-proof,warm-proof,permeability.
