China Supply Micro Silica/silica Fume/nano Silica For Middle East
Product Description
| Si | Fe | Al | Ca | Size |
|
Silicon powder Special for refractory | 99%min | 0.4% | 0.4% | 0.2% | -300--350mesh |
98.5%min | 0.5% | 0.5% | 0.3% | -300--350mesh | |
98%min | 0.6% | 0.5% | 0.3% | -300--350mesh | |
|
Normal Silicon powder | 99%min | 0.2% | 0.2% | 0.02% | -20--120mesh |
99%min | 0.4% | 0.2% | 0.1% | -40--140mesh | |
99%min | 0.4% | 0.1% | 0.1% | -40--160mesh | |
99%min | 0.3% | 0.3% | 0.1% | -40--120mesh | |
99%min | 0.4% | 0.2% | 0.1% | -150--250mesh | |
99%min | 0.4% | 0.1% | 0.1% | -40--325mesh | |
Low grade Si powder | 90-97% | Impurity content max 8.0% | |||
Silicon powder special for refractory
Silicon powder,it is silver gray or dark gray powder with metallic luster.
With the characteristic of high melting point, good heat resistance, high resistivity and high antioxidant effect, it is the basic raw material to refractiry industry,such as refractory castables,stopper rod.
Applications
1.Substitute for Aluminum oxide mud as refractory material.
2.Used as additive in producing amorphous and shaped refractory products, greatly improve the strength and high-temperature behavior.
3.Used as castables binder of teeming ladle.
4.As cohesive agent, binder, coagulant, additives of other refractory products.
Advantages
1.Substitute for traditional Silicon Metal powder as refractory material, reduce product cost.
2.Size distribution is more uniform.
3.Stable performance and prolong the service life of refractory products.
Our company is located in Anyang City, which is one of the eight civilization ancient capitals, the World Cultural Heritage site, the Book of Changes birthplace and the Oracle hometown.
Our company has perfect management system and quality assurance system, there are multiple alloy production line of molybdenum, titanium, nitrogen, chromium, aluminum, compound deoxidizer and desulfurizer, and there are complete sets of precision test equipment and instrument. In order to make sure that the quality of products in our company can achieve the national standards, we have employed some experienced engineers to guide the workers during the process of production. Our main products are: silicon carbon alloy, Ferrosilicon, Calcium Silicon, silicon-manganese alloys, silicon barium calcium alloy, silicon aluminum calcium, silicon powder, silicon calcium aluminum carbon compound deoxidizer, compound desulfurater, ,and other alloy products, Furthermore, all of our products have passed the test by the Bureau of Quality and Technical Supervision.
We highly welcome domestic and overseas economic entities to join us. We'd like to seek for win-win common development to make a contribution to the revitalization of the national economy.
1. Professional machine produce quality goods.
2. Professional worker guarantee finish production on time.
3. Professional transport term guarantee safe transport.
4. Professional sales team supply satisfied services.
1.Are you factory or manufacturer?
We are factory
2.What is the MOQ?
The MOQ is 20 tons
3.What is the payment terms?
30% T/T in advance, 70% against the copy of B/L in T/T
4. What is the packaging?
Plastic bags(ton bags),1000kg per bag,1100kg per bag or 1250kg per bag
Product Categories : Silica Fume
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