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PRODUCT
silicon refractory mortar

item 

index

hot-air furnace  

coke furnace

glass furnace

RGN-94

JGN-92

JGN-85

BGN-96

BGN-94

refractoriness   °ś

1690

1670

1580

1710

1690

chemical composition £•

SiO 2 °›

94

92

85

96

94

Al 2 O 3 °‹

£≠

£≠

£≠

0.6

1.0

Fe 2 O 3 °‹

1.5

1.0

1.5

0.7

1.0

folding resistence bonding strength MPa

110°ś,after dryness°›

1.0

1.0

1.0

0.8

0.8

1400°ś°Ń3h °›

3.0

3.0

3.0

0.5

2.0

0.2MPa  refractoriness under load °ś °›

1600

1500

1420

1620

1600

felt time£¨ min

1°ę2

2°ę3

size

£•

£ę 1mm

£≠

3

3

£≠

£≠

+0.5mm

1

£≠

£≠

2

2

-0.074mm

60

50

50

60

60

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