Pingxiang Global Chemical Packing Co.,Ltd.

Perforated Ceramic Ball

• Category :

  Organic chemicals and Derivatives

• CAS NO :

• EC NO :

• Molecular Formula :

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• Main Specifications :

• Product description :

  (1) Product Description
     Global-KK Perforated ceramic ball is developed on the basis of inert ceramic ball .It has an adequate mechanical strength, chemical and thermal stability as the normal inert one; furthermore it has higher dispersion and flux of the fluids, more surface area and lower resistance resulting from the perforated holes on the ball body.  As a new efficient support and   covering material of catalyst. it has been widely used in oil refinery, chemical, fertilizer, natural gas and environmental   protection industries since put into market.
   (2)  Technical Specification 

  Type		Feldspar	Feldspar-Mullite	Mullite	Mullite-Corundum	Corundum
  Item
  Chemical composition %	Al2O3	20-30	30-45	45-70	70-90	≥90
  	Al2O3+SiO2	≥90
  	Fe2O3	≤1
  Water absorption, %		≤5
  Acid resistance, %		≥98
  Alkali resistance,%		≥80	≥82	≥85	≥90	≥95
  Thermal resistance ,℃		≥1300	≥1400	≥1500	≥1600	≥1700
  Crushing strength N/grain	Φ３	≥400	≥420	≥440	≥480	≥500
  	Φ６	≥480	≥520	≥600	≥620	≥650
  	Φ８	≥600	≥700	≥800	≥900	≥1000
  	Φ10	≥1000	≥1100	≥1300	≥1500	≥1800
  	Φ13	≥1500	≥1600	≥1800	≥2300	≥2600
  	Φ16	≥1800	≥2000	≥2300	≥2800	≥3200
  	Φ20	≥2500	≥2800	≥3200	≥3600	≥4000
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