[ใหม่] เซรามิคทิ้ว อลูมิน่าสูง

naterial
65 porcelain
75 porcelain
80 porcelain
85 porcelain
90 porcelain
95 porcelain
99 porcelain
al2o3
65
75
80
85
90
93
99.3
fe2o3
≤ 4
≤ 2
≤ 1.5
≤ 1.0
≤ 0.5
≤ 0.5
≤ 0.3
desnsity：g / cm3
2.8
3.10
3.20
3.40
3.50
3.60
3.85
vickers hardulus
7.5
≤ 7.8
≥ 8
≥ 8.6
≥ 8.8
9
9
water absorption： %
≤ 4
≤ 1
≤ 0.5
≤ 0.2
≤ 0.1
≤ 0.085
≤ 0.01
refractoriness：℃
1300 ℃
1400 ℃
1450 ℃
1580 ℃
1600 ℃
1650 ℃
1800℃
flexural strength： mpa
80
100
150
180
200
240
280
wear rate（ at room temperature, erosion, 100 grinding） %
≤ 5
≤ 4.5
≤ 3.5
≤ 3
≤ 2.5
≤ 1
≤ 0.5
high aluminum ceramic tube specifications

product
standards
90porcelain
95porcelain
99porcelain
high aluminum ceramic tube
φ15×1000
no
yes
yes
"
φ15/11×1000
-
"
"
"
φ15/10×1000
-
"
"
" φ16/11×1000 - " "
"
φ20/15×1000
-
"
"
"
φ21/16×1000
-
"
"
"
φ25/20×1000
-
"
"
"
φ20/10×1000
yes
"
"
"
φ30/20×1000
"
"
"
"
φ40/25×1000
"
"
"
"
φ50/43×1000
"
"
"
"
φ50/35×1000
"
"
"
"
φ60/52×1000
"
"
"
"
φ60/45×1000
"
"
"
"
φ70/55×1000
"
"
"
"
φ80/60×1000
"
"
"
"
φ90/70×1000
"
"
"
"
φ100/80×1000
"
"
"
"
φ110/90×1000
"
"
"
"
φ120/100×1000
"
"
"
"
φ130/110×1000
"
"
"
"
φ140/115×1000
"
"
"
"
φ150/125×1000
"
"
"
"
φ160/135×1000
"
"
"
44 ซ.บรมราชชนนี 70 ถ.บรมราชชนนี ศาลาธรรมสพน์ ทวีวัฒนา กทม. 10170

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