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refractory silica mortar for HBS

10 Tons (Min. Order)
Place of Origin: CN;HEN
Material: Alumina Cement
Brand Name: ALKY
SiO2 Content (%): 94%
Shape: Powder
Model Number: SM02
China (Mainland) Contact Details
>72h Average Response Time
75.0% Response Rate

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

Dry Mixture Silica Refractory of Knotted Ramming Vibrating and Lining Material for Frequency Electric Coreless Induction Furnace

US $150-800 / Metric Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;HEN
Brand Name: DD
SiO2 Content (%): 98.5%
CrO Content (%): 0
Shape: Powder
CaO Content (%): 0
China (Mainland) Contact Details
<24h Average Response Time
97.1% Response Rate

Refractory Micro undensify grey Fume fumed silica HL-200

US $4000-4500 / Metric Ton ( FOB Price)
100 Kilograms (Min. Order)
Classification: Chemical Auxiliary Agent
Place of Origin: CN;GUA
CAS No.: 7631-86-9
EINECS No.: 231-545-4
Type: Carbon Black
Brand Name: GBS
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

High purity fused silica for refractory

US $400-800 / Ton ( FOB Price)
1 Ton (Min. Order)
Place of Origin: CN;HEN
Brand Name: H&X
Purity: 4N
Application: Refractory
SiO2 Content (%): 99.9
Model Number: FS
China (Mainland) Contact Details
>72h Average Response Time
17.6% Response Rate

High Purity fused silica refractories

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
>72h Average Response Time
4.2% Response Rate

High-purity fused silica refractories

US $300-800 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Purity: 4N
Type: Silica Quartz
Place of Origin: CN;JIA
Brand Name: CW
Model Number: 10/20 20/40 40/80 325MESH
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

Microsilica fume for refractory/Micro silica/Silica

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
Tags: Microsilica
China (Mainland) Contact Details
48h-72h Average Response Time
88.6% Response Rate

Micro Silica 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
Cas No.: 69012-64-2

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
>72h Average Response Time
55.6% Response Rate

Hot Price!Sandblasting silica sand for abrasives and refractory with factory price in China

US $10-300 / Ton ( FOB Price)
1 Ton (Min. Order)
Application: Refractory,glass industy,refractory,abrasive
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Color: whitest
Size: all kinds of sizes are available according to your requirements.
China (Mainland) Contact Details
9 Transactions for US $20,000+
<24h Average Response Time
91.0% Response Rate

Undensified micro silica 97%min for refractory

US $130-300 / Ton ( FOB Price)
20 Metric Tons (Min. Order)
Application: Refractory
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Color: white&light grey&dark grey
CI: 0.025
China (Mainland) Contact Details
48h-72h Average Response Time

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
100% 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

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

Silica fume for Concrete/Refractory

US $210-300 / Metric Ton ( FOB Price)
25 Metric Tons (Min. Order)
Application: Refractory
Purity: 2N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN
Brand Name: DH
China (Mainland) Contact Details
>72h Average Response Time

Silica fume for Concrete/Refractory

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
>72h Average Response Time
31.8% Response Rate

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

Silica fume/microsilica for the cement/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
80.0% Response Rate

Quartz sand for refractory

US $321-378 / Ton ( FOB Price)
1 Ton (Min. Order)
Application: Refractory
Purity: 5N,90~99%
Type: Silica Quartz
Grade: Silica Ultra Fine-500
Color: white and translucent
MOQ: 1 ton
China (Mainland) Contact Details
>72h Average Response Time
64.5% Response Rate

fused silica for refractory

US $1200-2900 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Type: Silica Powder
Place of Origin: CN
Brand Name: OHFU
Verified Supplier - Zhengzhou Ohfu Trading Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
56.7% Response Rate

synthetic Fused Silica/Quartz for refractory

US $280-630 / Roll ( FOB Price)
10 Pieces (Min. Order)
Application: Glass
Purity: 5N
Type: Silica Quartz
Grade: Silica Oxide Regular Fine -250
Place of Origin: CN
Brand Name: SUNBIRD
China (Mainland) Contact Details
>72h Average Response Time
44.8% Response Rate

Ferro Silicon Nitride for refractory

US $1500-2000 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Application: Refractory
Type: Silica Powder
Place of Origin: CN;HEN
Brand Name: futong
Model Number: FT-Fe SiC

best price >98% black silicon carbide for refractory and abrasives

US $500-1000 / Ton ( FOB Price)
10 Tons (Min. Order)
Application: Ferroalloys
Purity: 2N
Type: Silica Powder
Grade: Silica Oxide Regular Fine -250
Place of Origin: CN;JIA
Brand Name: wlhj
Verified Supplier - Wuxi Wanli Hongji Trade Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
53.5% Response Rate

Low iron dry silica sand

US $100-300 / Ton ( FOB Price)
1 Ton (Min. Order)
Application: Glass
Purity: 3N
Type: Silica Powder,Manufacturer
Grade: Silica Oxide Regular Fine -250
Color: white
Product: silica sand
Tags: Silica Sand
China (Mainland) Contact Details
>72h Average Response Time
69.8% Response Rate

Fine White Silica Sand

5 Tons (Min. Order)
Application: Refractory
Purity: 4N
Type: Silica Quartz
Grade: Silica Ultra Fine-500
Place of Origin: CN;HEB
SiO2 Content (%): 99
China (Mainland) Contact Details
>72h Average Response Time
57.5% 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

Microsilica or Silica fume

US $139-140 / Ton ( FOB Price)
18 Tons (Min. Order)
Application: Refractory
Purity: 3N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Place of Origin: CN;SHN
Brand Name: YZ
China (Mainland) Contact Details
<24h Average Response Time
88.9% Response Rate

Silica Sand

US $90-120 / Ton ( FOB Price)
100 Tons (Min. Order)
Application: Glass
Purity: 3N
Type: Silica Quartz
Grade: Silica Oxide Micro Fine -400
Place of Origin: IN
Al2O3 Content (%): 0.06 max
United Arab Emirates Contact Details
>72h Average Response Time

Fused Silica

US $600-800 / Ton ( FOB Price)
22 Tons (Min. Order)
Application: Refractory
Type: Silica Quartz,Fused Silica
Grade: Silica Ultra Fine-500
Place of Origin: CN;TIA
Brand Name: Yandong
MgO Content (%): <0.04
Verified Supplier - Tianjin Yandong Mining Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
84.3% Response Rate

fused silica sand with competitive price

US $80-200 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Application: Refractory
Purity: 4N
Type: Silica Powder
Grade: Silica Ultra Fine-500
Place of Origin: CN;LIA
P2O5 Content (%): 0.001

foundries silica sand

US $1-2 / Ton ( FOB Price)
5000 Tons (Min. Order)
Application: Refractory
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Regular Fine -250
Place of Origin: EG
P2O5 Content (%): 0.001
>72h Average Response Time

Silica Sand for Foundry Production

US $1-2 / Metric Ton ( FOB Price)
100 Metric Tons (Min. Order)
Application: Refractory
Purity: 2N,High purity rate (Sio2% 96-99)
Type: Silica Powder
Grades: All AFS grades-Dry
Grade: Silica Oxide Regular Fine -250
Others: Void of volatile substances
Verified Supplier - TOPTRADEWAY
<24h Average Response Time

Supreme Grade - Foundry Silica Sand

US $1-2 / Metric Ton ( FOB Price)
100 Metric Tons (Min. Order)
Application: Refractory
Purity: 2N,High purity rate (Sio2% 96-99)
Type: Silica Powder
Grades: All AFS grades-Dry condition
Grade: Silica Oxide Regular Fine -250
Others: Void of volatile substances
Verified Supplier - TOPTRADEWAY
48h-72h Average Response Time

Good Hydrophobic Silica Powder XR-325

US $2100-4200 / Ton ( FOB Price)
3 Tons (Min. Order)
Application: Refractory
Purity: 5N
Type: Silica Powder
Grade: Silica Oxide Regular Fine -250
color: white
Place of Origin: CN;SHN
China (Mainland) Contact Details
>72h Average Response Time
20.8% Response Rate

cristobalite silica sand price

US $210-230 / Ton ( FOB Price)
1 Ton (Min. Order)
Application: Refractory
Purity: 2N
Type: Silica Powder
Grade: Silica Oxide Micro Fine -400
Advantage: Factory
Delivery: 10-20 working days after deposit for 24 tons quartz powder
China (Mainland) Contact Details
<24h Average Response Time
85.7% Response Rate

Refractory ultra fine fused quartz powder

US $100-200 / Ton ( FOB Price)
1 Ton (Min. Order)
Application: Glass
Purity: 5N
Type: Silica Quartz
Grade: Silica Oxide Regular Fine -250
color: white
Place of Origin: CN;HEB
China (Mainland) Contact Details
>72h Average Response Time
69.4% Response Rate

JXKY silica sand price Factory(28-170 mesh, silica 99.6-99.8)

US $400-500 / Ton ( FOB Price)
20 Tons (Min. Order)
Application: Glass
Purity: 3N,2N
Type: Silica Powder,Silica Quartz
Grade: Silica Oxide Regular Fine -250
Color: White
Name: B refined quartz sand
Verified Supplier - Yingshan Jingxin Mining Ltd.
China (Mainland) Contact Details
100% Response Rate

refractory fused silica ceramic sagger

US $10-100 / Piece ( FOB Price)
10 Pieces (Min. Order)
Application: Refractory
Type: Silica Quartz
Place of Origin: CN;JIA
Brand Name: FQ
Model Number: FQ67
China (Mainland) Contact Details
1 Transaction for US $3,000+
>72h Average Response Time

Supreme Grade - Foundry Silica Sand

US $1-2 / Metric Ton ( FOB Price)
100 Metric Tons (Min. Order)
Application: Refractory,Foundry of high alloys steel, cast iron, carbon steel, cast iron
Purity: 2N,High purity rate (Sio2% 96-99)
Type: Silica Powder
Grades: All AFS grades-Dry
Grade: Silica Oxide Regular Fine -250
Others: Void of volatile substances
Verified Supplier - TOPTRADEWAY
24h-48h Average Response Time
71.4% Response Rate

Sand Type Fine Fineness White Silica Sand

US $50-150 / Ton ( FOB Price)
2 Tons (Min. Order)
Application: Refractory,refractory
Purity: 2N
Type: Silica Powder,high purity silica sand
Grade: Silica Oxide Regular Fine -250
Color: White
function: high refractoriness
China (Mainland) Contact Details
<24h Average Response Time
97.0% Response Rate

high quality silica sand for glass & forging

US $50-75 / Ton ( FOB Price)
100 Metric Tons (Min. Order)
Application: Refractory
Type: Silica Quartz
Place of Origin: IN;27243
Fe2O3 Content (%): 0.15 % max
SiO2 Content (%): 99.5%
off white to snow white: transparent
Verified Supplier - MANTRA MINERALS PRIVATE LIMITED
>72h Average Response Time
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