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Ceramic rollers: Nova SIX

Nova Six

Aluminous ceramic refractory roller with an excellent resistance to bending in high temperature and a limited porosity given by the particular mineralogical and micro-structural composition.

Suitable for usage with heavy loads and high temperatures even with chemical aggressions.

Typical Use:

·         Single firing, also in wide kilns

·         Porcelain tiles

Identification with Grey-coloured ends and marking with the lot number and ceramic roller grade.

 

CHEMICAL-PHYSICAL PROPERTIES

Chemical Analysis:    Al2 O                     74 - 76  %      

                                Si O2                        18 - 20  %  

                                Fe2 O3                     0,5 - 0,9 %

Bulk density                                2,47 - 2,57 Kg/dm3

Apparent porosity                               23    - 26      %

Water absorption                             9,5   - 10,5      %

Modulus of rupture R.T.                     > 36 N/mm2

Thermal expansion at 1000° C           0,58 - 0,63     %

Thermal shock resistance                         GOOD

Data reported on this bulletin are the average of values obtained in our laboratory and do not constitute guarantee.

Download our Technical Data Sheet

 
 
VAT Number : IT 06803790010 | Info societarie