Packaging & Delivery

Packaging Details:	1. Kraft paper bag inner film net 12.5-25 kg with pallet.  2. PP woven bag net 20/25 kg;  3. 1000 kg PP woven big bag;
Delivery Detail:	2 weeks

 

China diatomite manufacturer 

Other Name: food grade diatomaceous earth

CAS NO: 61790-53-2 
Application: Filter Aid

Other name: diatomaceous earth, tripolite

 

Advantage:

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.

 

 

Application: 

1. Diatomite is widely used as drainage agent in solid-liquid separation in the industries such as food, beverage, pharmaceutical, petroleum, chemical, dyestuff and water treatment, etc. 

2. Diatomite is widely used as carrier in van acid sulfate catalyst, phosphoric acid catalyst, pesticide and fertilizer.

3. Diatomite is widely used as coagulant aid in wastewater treatment. 

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, in the building material industry and others.

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.; and as oil absorbent (ground absorbent) in environmental protection projects.

 

Specification:

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
INDEX	Grade A	Grade B	Grade C
w(SiO2)/%	≥85.0	≥82.0	≥80.0
w(Fe2O3)/%	≤1.50	<2.0	≤1.50
w(Al2O3)/%	<5.0	<6.0	<7.0
w(CaO)/%	<0.5	<0.7	<0.9
w(MgO)/%	<0.4	<0.6	<0.8