Refractory Sillimanite Plungers for Glass Furnace Feeder Channels

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seat: Beijing
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Last update: 2017-09-07 20:25
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Sillimanite Plungers for Glass Furnace Feeder Channels


 

Product Description


<img data-alt="Refractory Sillimanite Plungers for Glass Furnace Feeder Channels" height="447" ori-height="447" ori-width="750" src="http://www.sdfsdj.com/skin/default/image/lazy.gif" class="lazy" original="http://sc01.alicdn.com/kf/HTB1IqoUNFXXXXavXVXXq6xXFXXXU/200167243/HTB1IqoUNFXXXXavXVXXq6xXFXXXU.jpg" width="750" />

<img data-alt="Refractory Sillimanite Plungers for Glass Furnace Feeder Channels" height="367" ori-height="367" ori-width="750" src="http://www.sdfsdj.com/skin/default/image/lazy.gif" class="lazy" original="http://sc01.alicdn.com/kf/HTB1GyUGNFXXXXXrapXXq6xXFXXX7/200167243/HTB1GyUGNFXXXXXrapXXq6xXFXXX7.jpg" width="750" />


 

Features:

The sillimanite brick is made of sillimanite minerals.After high temperature calcination,it become mullite and

dissociate silicon dioxide.Generally use high-temperature firing method and slurry casting method to produce.

1.Good thermal stability.

2.Strong resistance to chemical attack.

3.It is the first choice of stable material for glass forming.

 

Types Of Sillimanite Products
Item Index
Al2O3(%)  >60
SiO2(%) ≤37
Fe2O3 ≤1
Refractoriness ℃ >1790
0.2Mpa Refractoriness under load ℃ 1500
Reheating linear change % 1400℃x2h 0.15
-0.5
Apparent porosity %  ≤25
Bulk density 2.2-2.4
  Cold crushing strength Mpa >50
Sillimanite product Forehearth brick, trough, rotating tube, spout, stirrer, punch, barrel, guard brick, burner brick,
beam plate brick, etc.
Application The discharging hole of glass tank furnace;
Forehearth and gob feeder for glass tank furnace; The furnace lining, furnace throat for blast furnace; Kiln furniture for ceramic industry.


 

Packaging & Shipping


<img data-alt="Refractory Sillimanite Plungers for Glass Furnace Feeder Channels" src="http://www.sdfsdj.com/skin/default/image/lazy.gif" class="lazy" original="http://sc01.alicdn.com/kf/HTB1PEzYIVXXXXXnXXXXq6xXFXXXp/200167243/HTB1PEzYIVXXXXXnXXXXq6xXFXXXp.jpg" />

<img data-alt="Refractory Sillimanite Plungers for Glass Furnace Feeder Channels" src="http://www.sdfsdj.com/skin/default/image/lazy.gif" class="lazy" original="http://sc01.alicdn.com/kf/HTB1e5jRIVXXXXX4XpXXq6xXFXXXL/200167243/HTB1e5jRIVXXXXX4XpXXq6xXFXXXL.jpg" />
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