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Densified and undensified Silica Fume for Concrete/Cement/Refractory

US $120-150 / Ton ( FOB Price)
25 Tons (Min. Order)
Place of Origin: CN;HEN
Brand Name: RM
MgO Content (%): 0
SiO2 Content (%): 95%
Al2O3 Content (%): 0
CaO Content (%): 0
Verified Supplier - Luoyang Refmat Thermal Co., Ltd.
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit

Fumed Silica

US $3000-10000 / Ton ( FOB Price)
1 Ton (Min. Order)
Purity: 3N
SiO2 Content (%): 99.9%
apearance: white powder high purity
Verified Supplier - Qingdao Hiland Trading Co., Ltd.
China (Mainland) Contact Details
US $5,000 Trade Assurance Limit
92.9% Response Rate

High pure Silica Fume Sandy factory in China

US $1000-3500 / Ton ( FOB Price)
12 Tons (Min. Order)
Place of Origin: CN
Brand Name: xiangrun
Purity: 3N
Application: Surface coating
Type: Silica Powder
Model Number: XR-101
China (Mainland) Contact Details
34.4% Response Rate

cement silica fume

US $110-112 / Ton ( FOB Price)
18 Tons (Min. Order)
Place of Origin: CN;SHN
Brand Name: YZ
Purity: 4N
P2O5 Content (%): In accordance with America standard
Grade: Silica Oxide Micro Fine -400
Application: Refractory
China (Mainland) Contact Details
85.7% Response Rate

High Quality Aerosil Hydrophobic Fumed Silica silimar with R-972/R-974 and Cabot TS/Reolosil fumed silica/Silicon Dioxide/Sio2

US $3.9-4.9 / Kilogram ( FOB Price)
10 Kilograms (Min. Order)
Place of Origin: CN
CAS No.: 7631-86-9
Classification: Silicon Dioxide
Grade Standard: Industrial Grade
Brand Name: Fusil
EINECS No.: 231-545-4
Verified Supplier - Dalian Fuchang Chemical Co., Ltd.
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
96.6% Response Rate

cement silica fume

US $110-112 / Ton ( FOB Price)
18 Tons (Min. Order)
Application: Refractory
Purity: 4N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;SHN
Brand Name: YZ
China (Mainland) Contact Details
85.7% Response Rate

Silica fume for Concrete/Refractory

US $100-300 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Application: Refractory
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Color: Grey&White
Brand: TOPKEN (oversea registrated brand)

Densified and undensified micro silica fume/ silica fume price

US $1-300 / Ton ( FOB Price)
1 Ton (Min. Order)
Application: Refractory
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Fluidity: Good
Activity: Strong

with SGS ASTM C 1240 for Oil Wear Black Grey Undensified 97% Silica Fume

US $130-185 / Metric Ton ( FOB Price)
100 Metric Tons (Min. Order)
Application: Ferroalloys
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;FUJ
Brand Name: WINITOOR
Tags: Slica Fume
China (Mainland) Contact Details
US $16,000 Trade Assurance Limit

Fine Silica Sand / Silica Fume / Micro Silica Powder for refractory factory in China

US $10-300 / Ton ( FOB Price)
1 Ton (Min. Order)
Application: Surface coating,refractory,glass industy,abrasive,surface coating
Purity: 4N
Type: Silica Quartz
Grade: Silica Oxide Regular Fine -250
Color: whitest, white
property: non-metallic minerals
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
76.3% Response Rate

good quality of undensified silica fume used in refractory industry

US $200-300 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Application: Refractory
Type: Silica Powder
Color: Grey or Light Grey
Size: 325Mesh 90% Passing
brand: suchang
Loss on Ignition(L.O.I) @ 975°C: Max. 3.0%
Verified Supplier - Kunming Suchang Trade Co., Ltd.
China (Mainland) Contact Details
63.6% Response Rate

Silica fume/microsilica for HPC concrete

36 Metric Tons (Min. Order)
Application: concretes
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;GAN
Brand Name: SANYUAN

*densified microsilica / densified micro silica/silica fume

US $100-200 / Metric Ton ( FOB Price)
40 Metric Tons (Min. Order)
Application: Refractory
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;FUJ
Brand Name: SUNMIX
P2O5 Content (%): 0

Supply 85%-95% condensed silica fume for cement and concrete

US $100-300 / Ton ( FOB Price)
20 Metric Tons (Min. Order)
Application: Refractory
Purity: 4N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;HEB
Brand Name: TTIT
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
10.5% Response Rate

Fumed Silica, Silica Fume For Concrete

US $299-1120 / Metric Ton ( FOB Price)
1 Kilogram (Min. Order)
Application: Surface coating
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Color: White
Place of Origin: CN;HUN
Brand Name: SANJI
China (Mainland) Contact Details
US $24,000 Trade Assurance Limit
45.1% Response Rate

Densified and undensified Silica Fume for Concrete/Cement/Refractory

US $100-300 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Application: Refractory
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Pozzolana Activity Index:: 110% Min.
Chemical Composition:: Sio2
Verified Supplier - Dalian Fuchang Chemical Co., Ltd.
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
96.6% Response Rate

Densified and undensified micro silica fume price

US $120-150 / Ton ( FOB Price)
25 Tons (Min. Order)
color: grey
Place of Origin: CN;HEN
Brand Name: RM
MgO Content (%): 0
SiO2 Content (%): 95%
Al2O3 Content (%): 0
Verified Supplier - Luoyang Refmat Thermal Co., Ltd.
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit

Price for 5N Purity Silica fume for refractory application

US $100-300 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)

Silica fume

US $240-800 / Ton ( FOB Price)
10 Tons (Min. Order)
Application: Refractory,refractory material and glass industry
Purity: 2N
Type: Silica Powder
Grade: Silica Oxide Regular Fine -250
Color: white
Place of Origin: CN;HEN

Silica fume

US $1-1000 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
Purity: 85~95%
Place of Origin: CN;BEI
Brand Name: Whole Win
Name: Silica fume
Particle size: -200mesh, -300mesh
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
54.4% Response Rate

Silica Fume

Place of Origin: ES
Verified Supplier - ARCILLAS REFRACTARIAS S.A.
22.2% Response Rate

Silica Oxide Micro Fine -400 Grade and 5N Purity elkem silica fume

US $200-600 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Application: Surface coating
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;JIA
Brand Name: jingdian
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit
88.0% Response Rate

Super Fine Silica Fume / Silica Sand; Fused Silica Sandy As Refractory Raw Material

US $85-200 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Application: Glass
Type: Silica Powder
Grade: Silica Ultra Fine-500
Color: white
Place of Origin: CN;JIN
Brand Name: Jiangxi Jiali
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
92.6% Response Rate

Densified Silica fume for cement for worldwide

US $100-300 / Metric Ton ( FOB Price)
20 Tons (Min. Order)
Application: Refractory
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Color: gray or white
name: Densified Silica fume for cement for worldwide
Verified Supplier - Henan Giant Industrial Co., Ltd.
China (Mainland) Contact Details
80.6% Response Rate

High Purity micro silica fume price

24 Metric Tons (Min. Order)
Application: Refractory
Type: Silica Powder,Natural
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;HEN
Brand Name: Juxinlong
SiO2 Content (%): 70%,80%,85%,90%,98%,99%,99.5%

Silica fume

1 Metric Ton (Min. Order)
Place of Origin: CN;SHA
Brand Name: Shaanxi Zenith
Verified Supplier - Shaanxi Zenith I/E Co., Ltd.
China (Mainland) Contact Details

pure silica fume for surface coating

US $40-80 / Ton ( FOB Price)
1 Ton (Min. Order)
Application: Glass
Purity: 3N
Type: Silica Quartz
Grade: Silica Oxide Regular Fine -250
Color: white
Place of Origin: CN;LIA
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
87.5% Response Rate

Silica Fume

SiO2: 92- 95%
Fe2O3: 0.5 - 2%
Al2O3: 1% max
MgO: 1% max
CaO: 0.5% max
Moisture: 0.2% max.
Verified Supplier - EGYPTIAN ECONOMIC CENTER
36.7% Response Rate

Carbonized silica fume

US $1700-1800 / Kilogram ( FOB Price)
1 Kilogram (Min. Order)
Application: semiconductor
Type: Natural
Place of Origin: CN;BEI
Brand Name: J&A
Model Number: 20mesh.
Carbonized silica fume: high pure
China (Mainland) Contact Details
60.6% Response Rate

Silica fume for cement admixture

US $155-260 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Application: Refractory; Concrete; Cement; Rubber industry
Type: Silica Powder
Color: Grey; White
Place of Origin: CN;HEN
Brand Name: Huatuo
MgO Content (%): 0.5%max
China (Mainland) Contact Details
91.7% Response Rate

CHINA SUPPLIER CAS 112945-52-5 Aerosil CHINA SUPPLIER CAS 112945-52-5 Aerosil silica fume

US $3.25-4.5 / Kilogram ( FOB Price)
2 Metric Tons (Min. Order)
Application: Surface coating
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;ZHE
Brand Name: HYCS silica fume SUCON

JXKY (28--180 mesh ) Made in China silica fume price

US $490-650 / Ton ( FOB Price)
20 Tons (Min. Order)
Application: Glass
Purity: 2N
Type: Silica Powder,Silica Quartz
Grade: Silica Oxide Regular Fine -250
Color: White
Name: A refined quartz sand
Verified Supplier - Yingshan Jingxin Mining Ltd.
China (Mainland) Contact Details
89.5% Response Rate

2015 hot selling refractory raw material silica fume

US $1-50 / Ton ( FOB Price)
1 Kilogram (Min. Order)
Place of Origin: CN;JIA
Brand Name: taosheng
Model Number: Standatd:1-100MM
Standatd:: 0-100MM;
Standatd2:: 100--325 mesh,325- 0mesh,500mesh,800mesh, 1250mesh,1500mesh
SiO2 content:: 99.95%-99.99%;
China (Mainland) Contact Details
US $7,000 Trade Assurance Limit
100.0% Response Rate

micro silica/silica fume

18 Metric Tons (Min. Order)
Application: Refractory
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;YUN
Brand Name: EVILLAGE
China (Mainland) Contact Details
61.0% Response Rate

Sincerely brand silica fume for cement

US $260-290 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Application: Refractory
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;ANH
Brand Name: Sincerely
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
85.3% Response Rate

Silica fume for pure white silica sand

US $321-378 / Ton ( FOB Price)
1 Ton (Min. Order)
Application: Electrode
Purity: 5N
Type: Silica Quartz
Grade: Silica Oxide Micro Fine -400
Color: White, transparent
Shape: particle
China (Mainland) Contact Details
54.4% Response Rate

silica fume/micro silica

20 Tons (Min. Order)
Place of Origin: CN;JIL
China (Mainland) Contact Details
100.0% Response Rate

Silica fume

Product Specification: SiO2: 85-96% Loose bulk density: 250-700kg/m3 L.O.I: 4%max Moisture: 2%max

Verified Supplier - ROCKLEIGH INDUSTRIES, INC.
United States Contact Details

Silica Fume (92%-96%)

US $240-350 / Metric Ton ( FOB Price)
100 Metric Tons (Min. Order)
Application: Refractory
Type: Silica Powder
Place of Origin: CN;HEN
MgO Content (%): 0.40%
SiO2 Content (%): 95%
Fe2O3 Content (%): 0.28%

microsilica/silica fume

Application: Ferroalloys
Place of Origin: CN;NEI
Brand Name: ERDOS
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit

Price Of Fine Silica Sand/ Micro Silica/ Silica Fume

25 Tons (Min. Order)
Application: Refractory
Purity: 4N,85%-95%
Type: Silica Powder
Main market: America
CaO+MgO: 1.0%-3.0%
Moisture: 1.0%-3.0%

Microsilica Fume

US $160 / Metric Ton ( FOB Price)
500 Metric Tons (Min. Order)
Place of Origin: IN;7903232
Brand Name: NIKUNJ
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