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high strength°Ęheat shock phosphate silicon refractory slurry

item

index 

CH-GN-80

CH-GN-85

refractoriness  £¨ °ś °›

1690

1710

chemical composition 

 £• SiO 2°° °›

80

85

felt  folding strength  MPa

110°ś°Ń24h°°°›

2

2

1400°ś°Ń3h°°°›

6

6

reheat linear change  rate£®£•£©°° 1300 °ś°Ń3h

(1450 °ś°Ń2h )

+0.2

(1450 °ś°Ń2h )

+0.3

0.2MPa  refractoriness under load °°°ś°°°›

1610

1610

size £•

£ę 0.5mm

5

5

£≠ 0.074mm

70

70

felt time£¨ min

2~3

2~3

true specific weight g/cm 3

2.35

1.7

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