Good Specific Area Drak Grey Silica Powder Properties for Refractory

Good Specific Area Drak Grey Silica Powder Properties for Refractory,RW,Metallurgy, Chemicals,Minerals & Metallurgy,Other Non-Metallic Minerals & Products

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Description

Overview

Quick Details

Place of Origin:: Henan, China (Mainland)

Brand Name:: RW

Model Number:: SF 95

Application:: Refractory, Cement, Concrete

Shape:: Powder

Dimensions:: as you wish

Chemical Composition:: SiO2

Item:: Silica Fume

Color:: White ,grey or light grey

Usage:: Cement Concrete,oil well,construction material etc.

Certificate:: ISO9001& SGS & MSDS & ROHS & REACH

Specific Surface:: 15-27m2/g

Fluidity:: Min. 100mm

Loss on Ignition:: < 4.0%

Average Granule Diameter:: 0.1-0.15μm

Sample:: Free provided

Packaging Details:: 900kg/jumbo bags or 25kg small plastic wover bag

Packaging & Delivery

Packaging Details: Packing for Microsilica:
1.25Kg/plastic woven bag
2.1000Kg/ jumbo plastic wover bag
3 Also can be packed according to your requirement.

Delivery Time: Shipped in 15 days after payment

Good Specific Area Drak Grey Silica Powder Properties for Refractory

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Advantages

1. Leading manufacturer in China

2. Quality guaranteed

3. Fast delivery

4. Sample Free provided

Product Description

Technical Specification
Product description	Good Specific Area Drak Grey Silica Powder Properties for Refractory
Analysis	SF85	SF90	SF93	SF95	SF97
SiO2(%)	85.05	90.4	0.93	95.21	97.33
Fe2O3(%)	0.32	0.28	0.2	0.2	0.08
Al2O3(%)	0.75	0.64	0.52	0.48	0.3
CaO(%)	0.7	0.42	0.36	0.26	0.17
MgO(%)	0.73	0.46	0.2	0.2	0.16
Na2O(%)+K20(%)	2.1	1.9	1.5	1.3	1.2
C(%)	0.61	0.5	0.43	0.42	0.28
Moisture Content(H2O) max	2.8	2	2	1.5	1.2
Percent Retained	1.2	0.8	0.5	0.5	0.3
On 45μm (325 sieve)	1.2	0.8	0.5	0.5	0.3
L.O.l	1.5	1.2	1.02	0.97	0.89
Surface (m2/g)	17~26
Bulk density (kg/m3)	280~700