Gold Member Since 2014
Audited Supplier
Shanghai Gongtao Ceramics Co., Ltd.

Silica Crucible, Quartz Crucible, Silica Ceramic Crucible manufacturer / supplier in China, offering Fused Silica Cylindrical Crucible, 50ml 100ml, 500ml Glazed Porcelain Crucible with Lid, Yttria Stabilized Zro2 Zirconia Crucible and so on.

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Fused Silica Cylindrical Crucible

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 500000 PCS Per Year
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: GT-275
  • Density: Medium
  • Trademark: shangtao
  • Specification: Rohs
  • HS Code: 8547100000
  • Type: Quartz
  • Finish: Hole
  • Transport Package: Plywood Case
  • Origin: Shanghai, China
Product Description
 Fused Silica Cylindrical Crucible

Fused Silica Cylindrical Crucible
Fused Silica Cylindrical Crucible
Fused Silica Cylindrical Crucible

We can produce high quality silica crucible.

Shape: cylinder,arc,tray ect
Data
ChemicalSiO2(Wt)≥99.8%
Al2O3≤0.12%
Fe2O3≤0.02%
TiO2≤0.018%
MgO≤0.004%
Na2O≤0.004%
CaO≤0.007%
K2O≤0.004%
Physical propertybulk density≥1.90-1.95g/cm3
apparent porosity≤15%
compression strength under normal temperature≥50MPa
bending strength under normal temperature (room temperature)≥25MPa
bending strength under high temperature≥28MPa

degree of crystallinity

<1%
thermal shock resistance /time(1100ºC-chill)≥10 times
thermal performancethermal conductivity20ºC:0.64W/m°K
500ºC:0.81W/m°K
1090ºC:0.88W/m°K
 
thermal expansivity (ºC-1)(RT~1100ºC)≤0.9×106
Max using temperature(ºC)1650


 

 
 
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