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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
>72h Average Response Time

Densified Silica Fume for Concrete/Cement/Refractory

US $130-260 / Ton ( FOB Price)
20 Tons (Min. Order)
Place of Origin: CN
Brand Name: Giant
Purity: 4N
P2O5 Content (%): In accordance with national standard
Grade: Silica Oxide Micro Fine -400
Application: Refractory
Verified Supplier - Henan Giant Industrial Co., Ltd.
China (Mainland) Contact Details
48h-72h Average Response Time
66.7% Response Rate

reolosil fumed silica for paints

US $3500-4500 / Ton ( FOB Price)
1 Ton (Min. Order)
Classification: Chemical Auxiliary Agent
Place of Origin: CN;SHN
CAS No.: 10279-57-9
Brand Name: MENJIE
Type: Carbon Black
EINECS No.: 238-455-4
China (Mainland) Contact Details
>72h Average Response Time
55.4% Response Rate

Silica

1 Kilogram (Min. Order)
Place of Origin: CN;HEN
Grade: Silica Oxide Micro Fine -400
Application: Electrode
Type: Silica Powder
Model Number: 99%
Color: White
China (Mainland) Contact Details
>72h Average Response Time

Fumed Silica similar with Aerosil 200

US $2-5 / Kilogram ( FOB Price)
1 Metric Ton (Min. Order)
Classification: Chemical Auxiliary Agent
Place of Origin: CN
CAS No.: 112945-52-5
Purity: 99.8%
Other Names: white carbon black
MF: Sio2
Verified Supplier - Guangzhou IRI New Materials Ltd.
China (Mainland) Contact Details
100% Response Rate

Fumed Silica for Refractory

US $2-4 / Kilogram ( FOB Price)
1 Metric Ton (Min. Order)
Application: silicone acid rubber, sulfurized silicone rubber
Purity: 99.9%
Other Names: Synthetic Amorphous Silica
MF: SiO2
Classification: Silicon Dioxide
Appearance: White micron powder
China (Mainland) Contact Details
1 Transaction for US $8,200
48h-72h Average Response Time
62.6% Response Rate

Micro silica/silica fume/powder silica for refractory

US $100-150 / Metric Ton ( FOB Price)
2 Metric Tons (Min. Order)
Application: Refractory
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;FUJ
Brand Name: SUNMIX
China (Mainland) Contact Details
<24h Average Response Time

hot sell magnesium aluminate spinel brick fumed silica for refractory

US $19000-25000 / Metric Ton ( FOB Price)
100 Kilograms (Min. Order)
MF: Al2O3
Purity: 99.5%
Usage: Coating Auxiliary Agents,Electronics Chemicals,Paper Chemicals,Petroleum Additives,Rubber Auxiliary Agents
Classification: Chemical Auxiliary Agent
Place of Origin: CN;GUA
CAS No.: 1344-28-1
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

China manufacturer supply microsilica fume/fume silica for refractory

US $145-175 / Ton ( FOB Price)
20 Tons (Min. Order)
Application: Refractory castable , Oil well
color: Grey
Model Number: fume silica for refractory
Pozzolana Activity Index: 110% Min
CAS No.: 69012-64-2
SiO2 Content (%): 92-94
Verified Supplier - Kunming Suchang Trade Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

*/Silica for Capacitor Seaied Glue Oarsil Surface Area use fumed silica for refractory

US $60-80 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Application: silicon rubber, printing ink, paint coat, sealant, adesive, ect,silicon rubber, printing ink, ect
Purity: ≥99.8%
Other Names: Oarsil, white carbon, fumed silica
MF: SO2*(H2O)
Classification: Silicon Dioxide
Appearance: white powder
China (Mainland) Contact Details
24h-48h Average Response Time

Micro silica/silica fume/powder silica for refractory

US $1-280 / Ton ( FOB Price)
1 Ton (Min. Order)
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Existed form: Non-amorphous Ultrafine (non-cryst
High thermal resistance: High temperature in 1600 degree
Certifications: ISO9001 SGS

Micro Fumed Silica for Refractory

US $500-800 / Ton ( FOB Price)
0.5 Tons (Min. Order)
Material: ZrO2
Shape: Powder,particle
Color: yellow
name: Micro Fumed Silica for Refractory
TiO2: 0.2
Fe2O3: 0.3
China (Mainland) Contact Details
<24h Average Response Time
92.0% Response Rate

Micro silica/silica fume/powder silica for refractory

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
>72h Average Response Time

Energy saving and environmental protection silicon Wear-resistance fumed silica for refractory

US $700-783 / Ton ( FOB Price)
15 Tons (Min. Order)
Material: Silicon Carbide (SiC)
Shape: Brick
Used for cement kiln transitonal zone: Decomposing furnace of cement kiln
Good wear resistance: Strong anti-stripping resistance
Good thermal shock resistance: Continuously forming protetive layer during service
High crushing strength: High hot strength

Fumed silica for refractory China manufacturer

US $151-262 / 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
PH Value: 4.5-8.5
China (Mainland) Contact Details
<24h Average Response Time
96.7% Response Rate

fumed silica for refractory steel firber reinforced special brick for kiln mouth

US $1085-1120 / Ton ( FOB Price)
1 Ton (Min. Order)
Shape: Brick
feeding materials impact: instability of mechanical stress
good thermal shock resistance: correct dimensions
good impact resistance: strong anti-stripping resistance
high crushing strength: good wear resistance
Thermal shock resistance, time(1100℃): >30

Fumed silica for refractory made in China

US $151-262 / 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
PH Value: 4.5-8.5
China (Mainland) Contact Details
<24h Average Response Time
96.7% Response Rate

densified microsilica silica fume for refractory

US $140-180 / 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;FUJ
Brand Name: WINITOOR
China (Mainland) Contact Details
>72h Average Response Time

Silica Fume for 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
Fluidity: MIN.100MM
Brand: TOPKEN (oversea registrated brand)

great purity of silica fume for refractory with low price

US $200-300 / Metric Ton ( FOB Price)
20 Metric Tons (Min. Order)
Application: Refractory
Type: Silica Powder
Color: Grey or Light Grey
package: 25kg per bag
Loss on Ignition(L.O.I) @ 975°C: Max. 3.0%
Size: 325Mesh 90% Passing
Verified Supplier - Kunming Suchang Trade Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

High quality zirconia silica fume for Refractory

US $100-300 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Material: zirconia silica fume
Shape: Powder
Place of Origin: CN;FUJ
Brand Name: SUNMIX
MgO Content (%): 1%
SiO2 Content (%): 98%
China (Mainland) Contact Details
<24h Average Response Time

Densified and undensified fumed silica astm c1240 for Concrete/Cement/Refractory

US $1-300 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Place of Origin: CN;GAN
Brand Name: Zhiya
Model Number: SF
Color: White, Grey white, Hoary, black
Existed form: Non-amorphous Ultrafine
CAS No:: 69012-64-2

CAS: 10279-57-9 fumed silica for refractory Oarsil Surface Area 150~380 Factory Direct Sale

US $60-80 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Application: silicon rubber, printing ink, paint coat, sealant, adesive, ect,silicon rubber, printing ink, ect
Purity: ≥99.8%
Other Names: Oarsil, white carbon, fumed silica
MF: SO2*(H2O)
Classification: Silicon Dioxide
Appearance: white powder
China (Mainland) Contact Details
24h-48h Average Response Time

Silica fume for refractory

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
Dimensions: powder
Verified Supplier - Henan Giant Industrial Co., Ltd.
China (Mainland) Contact Details
48h-72h Average Response Time
66.7% Response Rate

Micro silica dark grey color

US $100-160 / Metric Ton ( FOB Price)
19 Cubic Centimeters (Min. Order)
Application: Surface coating
Type: Silicon Metal
Place of Origin: CN;XIN
Brand Name: Miningsun
P2O5 Content (%): 0.0713
MgO Content (%): 0.38

High pure Silica Fume / Silica Sand/ Fused Silica Sandy for fused silica crucible 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
8 Transactions for US $25,672
24h-48h Average Response Time
91.7% Response Rate

Refractory industry special use amorphous white fumed silica

US $1-100 / Kilogram ( FOB Price)
10 Kilograms (Min. Order)
Application: silica for glass, electrical components, optical lenses, abrasives
Purity: 99.999%
Other Names: Silica gel;Silica
MF: SiO2
Classification: Silicon Dioxide
Appearance: colorless transparent granule
China (Mainland) Contact Details
>72h Average Response Time

micro silica

US $140-200 / Ton ( FOB Price)
25 Tons (Min. Order)
Dimensions: MS
Application: refractory or concrete
Chemical Composition: SiO2 88-96%
Shape: powder
color: grey
Place of Origin: CN;NIN
Verified Supplier - Luoyang Refmat Thermal Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time

Refractory Raw Material fumed silica 150 200

US $2-4 / Kilogram ( FOB Price)
1 Metric Ton (Min. Order)
Application: silicone acid rubber, sulfurized silicone
Purity: 99.9%
Other Names: Synthetic Amorphous Silica
MF: SiO2
Classification: Silicon Dioxide
Appearance: White powder
China (Mainland) Contact Details
1 Transaction for US $8,200
48h-72h Average Response Time
62.6% Response Rate

Fumed silica /hydrophobic white silica fume

US $5.05-5.20 / Kilogram ( FOB Price)
10 Kilograms (Min. Order)
Application: Pharmaceutical, food, agricultural feed additive and other industries,Paints and coatings,polyester resins,Food and Cosmetics ,etc
Purity: 99%min
Other Names: Silica
MF: SiO2
Classification: Silicon Dioxide
Appearance: powder,Powder
Verified Supplier - Best-Bet Intl Trade Co., Ltd.
China (Mainland) Contact Details
1 Transaction for US $12,900
>72h Average Response Time

silica fume /micro silica used in refractory industry

US $70-175 / Ton ( FOB Price)
1 Ton (Min. Order)
Application: Refractory
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
CAS No: 69012-64-2
Main Raw Material: Aluminate
China (Mainland) Contact Details
>72h Average Response Time
24.0% Response Rate

MICRO SILICA

US $100-150 / Metric Ton ( FOB Price)
22 Metric Tons (Min. Order)
Application: Refractory
Purity: 2N
Type: Silica Powder
Place of Origin: IN;7903232
Al2O3 Content (%): 0.60
P2O5 Content (%): N.A.
Verified Supplier - STALLION ENERGY PRIVATE LIMITED
>72h Average Response Time
10.0% Response Rate

micro silica,silica fume, Supply 85%-98% silica in powder for cement and concrete

20 Metric Tons (Min. Order)
Application: Refractory
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Brand Name: TTIT
MgO Content (%): Max0.5%
China (Mainland) Contact Details
>72h Average Response Time
5.9% Response Rate

Fumed silica

US $60-200 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Application: Refractory
Type: Silica Powder
size 10: 325 mesh passing 95%
size 9: 200 mesh passing 95%
size 8: 70-120 mesh
size 7: 40-100 mesh
China (Mainland) Contact Details
>72h Average Response Time
70.0% Response Rate

Micro Silica

US $70-100 / Ton ( FOB Price)
22 Metric Tons (Min. Order)
Application: Refractory
Type: Silica Powder
Grade: Silica Ultra Fine-500
Place of Origin: PK
Unverified Supplier - SURG INCORPORATION
Pakistan Contact Details

amorphous fumed silica

US $2000-2500 / Metric Ton ( FOB Price)
5 Metric Tons (Min. Order)
Application: Surface coating
Purity: 99.99%
Other Names: Silica Dioxide
MF: nHO2 SiO2
Classification: Silicon Dioxide
Appearance: white powder
China (Mainland) Contact Details
24h-48h Average Response Time
92.2% Response Rate

high purity fumed silica

US $100.00-200.00 / Ton ( FOB Price)
1 Ton (Min. Order)
Application: Refractory
Purity: 2N
Type: Silica Quartz
Grade: Silica Oxide Micro Fine -400
Mohs hardness: 7.0
Grit Size: 100-1250MESH
China (Mainland) Contact Details
>72h Average Response Time

Micro Silica

200 Metric Tons (Min. Order)
SiO2: 85 to 92%
Al2O3: Max. 1.00%
Fe2O3: Max. 2.00%
CaO: Max. 1.50%
MgO: Max. 2.00%
Carbon: Max. 2.00%
Unverified Supplier - HERO TEJARAT ARAD
Iran (Islamic Republic of) Contact Details
>72h Average Response Time

Fumed Silica for industrial used as refractories

US $4000-5000 / Ton ( FOB Price)
1 Ton (Min. Order)
Application: adhesive;seal; silicone rubber;elastomer;coating oil paint;printing
Purity: >=99.8%
Other Names: white carbon
MF: SiO2
Classification: Silicon Dioxide
Appearance: white-powder
Verified Supplier - Quzhou Jubo Chemical Co., Ltd.
China (Mainland) Contact Details
2 Transactions for US $2,600
24h-48h Average Response Time
86.7% Response Rate

Compatitive price manufacturer Fused Silica

US $1300-1350 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Application: Refractory
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;JIA
SiO2 Content (%): 99.9
Al2O3 Content (%): 28ppm
Mohs hardness: 7.0
China (Mainland) Contact Details
>72h Average Response Time
22.7% Response Rate

Refractory Micro undensify grey Fume fumed silica HL-200

US $4000-4500 / Metric Ton ( FOB Price)
100 Kilograms (Min. Order)
MF: SiO4
Other Names: Silicon dioxide
Purity: 99.8%
Type: Carbon Black
Usage: Coating Auxiliary Agents,Electronics Chemicals,Paper Chemicals,Rubber Auxiliary Agents,Water Treatment Chemicals
Classification: Chemical Auxiliary Agent
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

hot sell magnesium aluminate spinel brick fumed silica for refractory

US $1085-1100 / Ton ( FOB Price)
1 Ton (Min. Order)
Material: MgO-Carbon Brick
Shape: Brick
high refractoriness under load: Magnesium aluminate spinel brick
good thermal stability: high crushing strength
good alkali-resistance: good erosion resistance
Thermal shock resistance, time: ≥15(1100°C,water-cooling)

Micro silica flour/dust/silica fume for refractory

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
P2O5 Content (%): 0.5%max
China (Mainland) Contact Details
<24h Average Response Time
96.7% Response Rate
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