Al₂O₃

（标称倻�span style="font-family:Calibri">+4（�/span>%

Al₂O₃+ SiO₂

�?span style="font-family:Calibri">90%

Fe₂O₃

；�span style="font-family:Calibri">1%

Al₂O₃含量

20-30

30-45

45-70

70-90

�?/span>90

吸水玆�span style="font-family:Calibri">%

≣�span style="font-family:Calibri">5

耐酸�?span style="font-family:Calibri">%

�?span style="font-family:Calibri">98

耐碱�?span style="font-family:Calibri">%

�?span style="font-family:Calibri">80

�?span style="font-family:Calibri">82

�?span style="font-family:Calibri">85

�?span style="font-family:Calibri">90

�?span style="font-family:Calibri">95

耐热温度ℂ�/span>

�?span style="font-family:Calibri">1300

�?span style="font-family:Calibri">1400

�?span style="font-family:Calibri">1500

�?span style="font-family:Calibri">1600

�?span style="font-family:Calibri">1700

抗压强度

N/颖�/span>

Φ3

�?span style="font-family:Calibri">120

�?span style="font-family:Calibri">140

�?span style="font-family:Calibri">150

�?span style="font-family:Calibri">160

�?span style="font-family:Calibri">200

Φ6

�?span style="font-family:Calibri">400

�?span style="font-family:Calibri">420

�?span style="font-family:Calibri">440

�?span style="font-family:Calibri">480

�?span style="font-family:Calibri">500

Φ8

�?span style="font-family:Calibri">480

�?span style="font-family:Calibri">520

�?span style="font-family:Calibri">600

�?span style="font-family:Calibri">620

�?span style="font-family:Calibri">650

Φ10

�?span style="font-family:Calibri">600

�?span style="font-family:Calibri">700

�?span style="font-family:Calibri">800

�?span style="font-family:Calibri">900

�?span style="font-family:Calibri">1000

Φ13

�?span style="font-family:Calibri">1000

�?span style="font-family:Calibri">1100

�?span style="font-family:Calibri">1300

�?span style="font-family:Calibri">1500

�?span style="font-family:Calibri">1800

Φ16

�?span style="font-family:Calibri">1500

�?span style="font-family:Calibri">1600

�?span style="font-family:Calibri">1800

�?span style="font-family:Calibri">2300

�?span style="font-family:Calibri">2600

Φ20

�?span style="font-family:Calibri">1800

�?span style="font-family:Calibri">2000

�?span style="font-family:Calibri">2300

�?span style="font-family:Calibri">2800

�?span style="font-family:Calibri">3200

Φ25

�?span style="font-family:Calibri">2500

�?span style="font-family:Calibri">2800

�?span style="font-family:Calibri">3200

�?span style="font-family:Calibri">3600

�?span style="font-family:Calibri">4000

Φ30

�?span style="font-family:Calibri">3000

�?span style="font-family:Calibri">3200

�?span style="font-family:Calibri">3500

�?span style="font-family:Calibri">4000

�?span style="font-family:Calibri">4500

Φ38

�?span style="font-family:Calibri">4000

�?span style="font-family:Calibri">4500

�?span style="font-family:Calibri">5000

�?span style="font-family:Calibri">5500

�?span style="font-family:Calibri">6000

Φ50

�?span style="font-family:Calibri">6000

�?span style="font-family:Calibri">6500

�?span style="font-family:Calibri">7000

�?span style="font-family:Calibri">8500

�?span style="font-family:Calibri">10000

Φ75

�?span style="font-family:Calibri">10000

�?span style="font-family:Calibri">11000

�?span style="font-family:Calibri">12000

�?span style="font-family:Calibri">14000

�?span style="font-family:Calibri">15000

堆积比重kg/m³

1100-1200

1200-1300

1300-1400

1400-1500

＝�span style="font-family:Calibri">1550