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Densified and undensified silica fume/ microsilica for concrete and refactory

FOB Price

Get Latest Price

1 ~ 1 USD /

15 Ton Minimum Order

Country:

China

Model No:

Densified and undensified silica fume/ microsilica for concrete and refactory

FOB Price:

1 ~ 1 USD / (Negotiable) Get Latest Price

Place of Origin:

ningxia yinchuan city, China

Price for Minimum Order:

Minimum Order Quantity:

15 Ton

Packaging Detail:

25kg or 900kg jumbo bag with anti-UVÃ�Â 18MT/20GP;25MT/40GPÃ�Â

Delivery Time:

15 days

Supplying Ability:

2000 Ton per Month

Payment Type:

T/T, L/C, D/P

Product Group :

Contact Now

Sanyuan silicon materials co.,LTD.

China

Free Member

Contact Person Ms. Rila

jinchang, Lanzhou, Gansu

Contact Now

Product Specification

Place of Origin: :Ningxia, China (Mainland)
Model Number:: SF 85-- SF 96
Type: :Silica Powder
Silicon Dioxide: :85% 90% 92% 94% 95% 96%
State:: Amorphous Ultrafine(non-crystalline)powder
Activity Index: :>=105%@7d>=85%@28d
Moisture Content:: 0.7% - 2.0%
Loss on Ignition:: 1.6% - 3.0%
Water Demand:: <=115%
SiO2 Content (%): :>85%
Color:: Grey to medium grey powder

Product Description

Densified and undensified silica fume/microsilica for concrete and refactory

Sanyuan silicon materials co.,LTD. Is a research and development, production,sales,for the integration of large enterprises,in the global supply of concrete, refractory materials and for industries such as exterior wall thermal insulation products.
Microsilicon , is a very fine pozzolanic material. Our product comprises microscopic particle collected by filters downstream from the smelting process in silicon or ferrosilicon alloys. Adding it to concrete and other materials ,increase their density and wear resistance,which extends the life of structures.
Microsilica in concrete and cement:
High Performance Concrete (HPC) containing microsilica — has been identified as one of the important advanced materials necessary in the effort to rebuild the nations infrastructure. In addition to increased strength and enhanced durability,HPC produced with microsilica delivers increased toughness; increased resistance to abrasion, corrosion and chemicals; and placement and life-cycle cost efficiencies.
Advantages as follows:

Very low permeability to chloride and water intrusion
Extremely high electrical resistivity

Increased abrasion resistance on decks,floor,overlays and marine structures.
Superior resistence to chemical attack from chlorides,Acids,Nitrates and Sulfates

Microsilica in refactory
The use of microsilica in refractory castables provides better particle packing. It allows for less water to be used while maintaining the same flow characteristics.It also promotes low temperatures sintering and the formation of mullite in the matrix of the castable.This produces a castable that has a low permeability to avoid gas,slag and metal penetration. Castables incorporating microsilica are stronger than microsilica containing castables especially at high temperatures with higher density they attain lower porosity and are more volume stable.
Advantages as follows:

Maker Lower Porosity in refractory castables
Use less water while maintain same flow characteristics
Makes refractory castables wish lower permeability to avoid gas, slag and mental penetration

Service:
Reply your inquiry in *4 hours .
Professional answer your question .
Welcome friends from all over the world to discuss cooperation, mutual benefit and win- win, harmony!

Gansu Sanyuan Silicon Materials Co.,Ltd.
Skype: **************2
Phone: **************2 (Rila Chen)

Country:	China
Model No:	Densified and undensified silica fume/ microsilica for concrete and refactory
FOB Price:	1 ~ 1 / (Negotiable) Get Latest Price
Place of Origin:	ningxia yinchuan city, China
Price for Minimum Order:	1
Minimum Order Quantity:	15 Ton
Packaging Detail:	25kg or 900kg jumbo bag with anti-UVÃ�Â 18MT/20GP;25MT/40GPÃ�Â
Delivery Time:	15 days
Supplying Ability:	2000 Ton per Month
Payment Type:	T/T, L/C, D/P
Product Group :	-