Gold Member Since 2016
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REWELL Refractory Zhengzhou Co., Ltd.

Fused Silica Brick, Silica Brick, Industrial manufacturer / supplier in China, offering Fused Silica Brick for Industrial Furnace, Seamless Pure Calcium Cored Wire for Steel Deoxidizer, High Quality Waterless Taphole Clay and so on.

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Supplier Homepage Product Blast furnace refractories Fused Silica Brick for Industrial Furnace

Fused Silica Brick for Industrial Furnace

Purchase Qty.:
(Tons)
5-4,999 5,000+
FOB Unit Price: US $300 US $2,000
Purchase Qty. (Tons) FOB Unit Price
5-4,999 US $300
5,000+ US $2,000
Get Latest Price
Port: Tianjin, China
Production Capacity: 10000 Tons / Year
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: RBG
  • Feature: Long Time Materials, Instant Materials
  • Shape: Block
  • Sio2: ≥98.5%
  • Fe2o2: ≤0.3%
  • Trademark: REWELL
  • Specification: ISO9001
  • HS Code: 69022000
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Silicon Carbide (SiC)
  • Al2O3: ≤0.6%
  • Cao: ≤0.1%
  • Transport Package: Wooden Cases, Pallet
  • Origin: Gongyi, Henan, China
Product Description
Fused silica brick

Property

Guarantee Value

Typical Value

Chemical Property
SiO2≥98.5%98.5%-99.5%
Al2O3≤0.6%0.2%-0.5%
Fe2O3≤0.3%0.1%-0.3%
CaO≤0.1%0.01%-0.1%
Na2O+K2O≤0.2%0.01%-0.2%

Physical Property
Bulk density ,g/cm3≥1.751.75-1.9
Cold crushing strength,MPa≥2025-50
Thermal expension at 1000ºC≤0.3%0-0.3%
Thermal shock resistance times≥3030-50
Apparent porosity≤18.5%14%-18.5%
Bendingcoefficient,MPa≥3.53.5-6.0
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