Name: 98% Silica fume /microsilica
Brand: Giant
Availability: InStock

Product Details

98% Silica fume /microsilica

1. spec. SiO2 : 85%-88% desified

color: black

2. FOB Tianjin price : USD 180

3. spec. SiO2 : 85%-88% undesified

4. FOB Tianjin price : USD 100

5. MOQ: 1 ton

6. payment : L/C OR T/T

7. Delivery time: in 15 days after receiving your order

Main function

Very low permeability to chloride and water intrusion.
Extremely high electrical resistivity (20 to 100 times greater than ordinary concrete).
Increased abrasion resistance on decks, floors, highways and marine structures.
Superior resistance to chemical attack from chlorides, acids, nitrates and sulfates.

Analysis Object(%)	Model No.
	97#		94#		90#		88#		85#
SiO2 (Min.)		97.0		94.0		90.0		88.0		85.0
Al2O3 (Max.)		1.0		1.0		2.0		--		--
Fe2O3 (Max.)		1.0		1.0		2.0		--		--
CaO+MgO (Max.)		1.0		1.0		2.0		--		--
K2O+Na2O (Max.)		1.0		1.5		2.0		--		--
C (Max.)		1.0		2.0		2.0		2.5		3.0
NaOH (Max.)		1.0		3.0		3.0		4.0		4.5
PH (Max.)		4.5~6.5		4.5~7.5		4.5~7.5		4.5~8.5		4.5~8.5
Size above 45um (Max.)		3.0		3.0		5.0		8.0		8.0
Moisture (Max.)		15
M2/g (Max.)		1.0		2.0		2.5		3.0		3.0

Various speciation can be produced as your requirement

We are :

Henan Giant Industrial Co.,Ltd :the main products include Ferro Silicon ,silicon metal,silicon carbide,silica fume ,Silicon Calcium,Si-Al-Ba-Ca Alloy/ Ba-Ca Alloy ,Cored Wire, Silicon Barium and other Materials.