micro silica powder in 900kg/jumbo bags and 25kg small plastic woven bags for silica power
at Tianjin or Qingdao Port-----silica power
Shipped in 10 days after payment
Silicon Carbide Refractory Castable
96%min high purity micro silica powder for refractory
1.Enhancing the fluid of pouring refractory, reducing the volume of used water, be easy to shape,and raising the production efficiency.
2.Because of its untramicrostructure for gap filling, the compact and intensity of refractory gain rising by a wade margin.
3.Silica fume is a highly effective pozzolanic material, so it's easy to come into being Mullite Phase, under the premise that Al2O3 exists, enhance elevated temperature strength and thermal shock of refractory.
Silica Fume in Concrete
1. Making high-grade concrete effectively enhances the strength and pumpability of strong concrete.
2. Making high crack-resistance, self-waterproofing concrete, be used in the subway, tunnel and basement of high-rise structures.
3. Used in maritime works and chemical industry. Owing to the compactability, it can prevent effectively sulphate and chlorine ion from osmosizing and eroding Avoid the steel corroding in armoured concrete (RC), lengthen the life-span of concrete.
4. Used in the construction item under water, such as pier, huge dam and drilling platform.
5. Used in road surface concrete of expressway and large-scale bridge.
Grey to medium grey powder
Loss on ignition
Retained on 45micron sieve
Pozzolanic Activity Index
900kg/jumbo bags and 300-500kg/jumbo bags, and 25kg small plastic woven bags,or according to customer's requirements.
Within 10-15 days after order confirmation
Packaging & Shipping
1. How can I get your prompt quotation?
We can give our offer quickly if you kindly send the inquiry with following factors: drawing, dimension (length*width*thickness), service temperature, application and quantity.
2. What’s the MOQ of trial order?
3. What payment terms are you accept? T/T,LC,Western Union,moneygram are available for us.
4. After an order is placed, when to deliver? 15-25days after confirming the order
5. Does your company accept customization? We accept OEM service.
6. How to solve the quality problems? If the products are not conforming to customer samples or have quality problems, our company
will beresponsible to make compensation for it based on enough evidences.
7. Is there any cost for the sample?
We provide free sample but freight cost is on your side.