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Fumed Silica, Silica Fume

US $120-150 / Ton ( FOB Price)
25 Tons (Min. Order)
Place of Origin: CN;HEN
Brand Name: RM
Grade: Silica Oxide Micro Fine -400
Application: Refractory
MgO Content (%): 0
SiO2 Content (%): 95%
Verified Supplier - Luoyang Refmat Thermal Co., Ltd.
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

Stone Spirit multifunctional concrete synergist XD-870 concrete additive white micro silica fume

US $2800-3200 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;SIC
Brand Name: Stone Spirit
Model Number: XD-870
Dosage: 0.6%-0.8% of cementing materials
Increase Concrete Strength: 8%-20%
Decrease Cement Consumption:: 10%-20%
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $16,000
  • Assessed Supplier: Assessed by a third party inspection company.
  • Onsite Check: Onsite operations checked and legal existence confirmed
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China (Mainland) Contact Details
US $16,000 Trade Assurance Limit
80.0% Response Rate

Fumed Silica LM-380 Adhesives and sealants

US $5900-6675 / Ton ( FOB Price)
2 Metric Tons (Min. Order)
Place of Origin: CN
CAS No.: 112926-00-8
Classification: Silicon Dioxide
Grade Standard: Agriculture Grade;Electron Grade;Food Grade;Industrial Grade;Medicine Grade;Reagent Grade
Brand Name: LEMENG
EINECS No.: 231-545-4
China (Mainland) Contact Details
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A350-I aerogel chemical industry silica fume for furniture coating film/powder paint

US $2-4 / Kilogram ( FOB Price)
100 Kilograms (Min. Order)
Classification: Chemical Auxiliary Agent
Place of Origin: CN;HUN
CAS No.: ***********
Brand Name: Hongsheng
EINECS No.: **********
Purity: 99%
China (Mainland) Contact Details
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China (Mainland) Contact Details
42.9% Response Rate

high quality nano white carbon black silica fume

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
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
71.7% Response Rate

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
China (Mainland) Contact Details
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White Silica Fume(940U)

US $150-450 / Metric Ton ( FOB Price)
50 Metric Tons (Min. Order)
Application: Refractory
Purity: 4N
Type: Silicon Metal
Color: White
Cas No.: 69012-64-2
Standard: ASTM C-1240
China (Mainland) Contact Details
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China (Mainland) Contact Details

High quality Densified Silica fume/ Microsilica equivalent to ELKEM 920D grade for construction material

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
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $8,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
85.7% Response Rate

Silica fume SF920 type for cement & Concrete

US $160-185 / Ton ( FOB Price)
20 Tons (Min. Order)
Application: Refractory,cement & Concrete
Type: Silica Powder,powder & granule
Grade: Silica Oxide Micro Fine -400
color: Normal Grey
Place of Origin: CN,Yun nan
Brand Name: Suchang
Verified Supplier - Kunming Suchang Trade Co., Ltd.
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
China (Mainland) Contact Details
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Silica Fume

Place of Origin: ES
Verified Supplier - ARCILLAS REFRACTARIAS S.A.
  • A&V Check: This supplier's legal status is verified.

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
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $24,000
  • Assessed Supplier: Assessed by a third party inspection company.
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China (Mainland) Contact Details
US $24,000 Trade Assurance Limit
45.1% 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
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China (Mainland) Contact Details
84.0% 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%
China (Mainland) Contact Details
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China (Mainland) Contact Details

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
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China (Mainland) Contact Details
100.0% 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
China (Mainland) Contact Details
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China (Mainland) Contact Details

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
Verified Supplier - Zhejiang Sucon Silicone Co., Ltd.
China (Mainland) Contact Details
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Silica fume /Microsilica flour for concrete admixtures

US $120-250 / Ton ( FOB Price)
20 Metric Tons (Min. Order)
Application: Surface coating
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Color: grey
Place of Origin: CN;FUJ
China (Mainland) Contact Details
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China (Mainland) Contact Details

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
China (Mainland) Contact Details
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China (Mainland) Contact Details
56.5% Response Rate

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
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $12,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
61.1% Response Rate

Stable quality micro silica fume for refractory meet ASTM C1240

US $100-150 / Metric Ton ( FOB Price)
2 Metric Tons (Min. Order)
Application: Refractory
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;FUJ
Brand Name: SUNMIX
MgO Content (%): 1%
China (Mainland) Contact Details
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silica fume/micro silica

20 Tons (Min. Order)
Place of Origin: CN;JIL
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
37.5% 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
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $9,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
84.6% 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
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China (Mainland) Contact Details
95.5% Response Rate

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
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $20,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
  • Click to view company video.
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
81.3% 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
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $7,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $7,000 Trade Assurance Limit

High pure Silica Fume Sandy factory in China

US $1000-3500 / Ton ( FOB Price)
12 Tons (Min. Order)
Application: Surface coating
Purity: 3N
Type: Silica Powder
Place of Origin: CN
Brand Name: xiangrun
Model Number: XR-101
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
71.7% 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
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China (Mainland) Contact Details
74.5% Response Rate

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
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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
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $20,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $20,000 Trade Assurance Limit
62.1% 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
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China (Mainland) Contact Details
57.4% Response Rate

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%
Verified Supplier - Shijiazhuang YCSD Trade Co., Ltd.
China (Mainland) Contact Details
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China (Mainland) Contact Details

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
  • A&V Check: This supplier's legal status is verified.
16.1% Response Rate

JXKY Price Of Fine Silica Sand/ Micro Silica/ Silica Fume (22--150 mesh,SiO2 >99.8 )

US $430-520 / Ton ( FOB Price)
20 Tons (Min. Order)
Application: Glass
Purity: 2N
Type: 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
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China (Mainland) Contact Details
100.0% 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
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China (Mainland) Contact Details
85.7% 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
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China (Mainland) Contact Details
66.1% 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
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $6,000
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
US $6,000 Trade Assurance Limit
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
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United States Contact Details

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
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details
81.7% Response Rate

microsilica/silica fume

Application: Ferroalloys
Place of Origin: CN;NEI
Brand Name: ERDOS
China (Mainland) Contact Details
  • Ensures on-time shipment and pre-shipment product quality. Supplier's Trade Assurance Limit: US $19,000
  • A&V Check: This supplier's legal status is verified.
  • Click to view company video.
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
25.0% Response Rate

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%
Verified Supplier - Zhengzhou Top Trading Co., Ltd.
China (Mainland) Contact Details
  • Onsite Check: Onsite operations checked and legal existence confirmed
China (Mainland) Contact Details

Microsilica Fume

US $160 / Metric Ton ( FOB Price)
500 Metric Tons (Min. Order)
Place of Origin: IN;7903232
Brand Name: NIKUNJ
Verified Supplier - NIKUNJ CHEMICALS
  • A&V Check: This supplier's legal status is verified.
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