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產(chǎn)品型號(hào) Product Model
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/
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AO960
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AO995
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AO920
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外觀 Color
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/
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White
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lvory
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Black
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密度 Bulk Density
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g/cm
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3.7
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3.9
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3.6
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吸水率 Water Absorption
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%
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0
|
0
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0
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維氏硬度 Vickers Hardness HV1 (Load=9.807N)
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(GPa)
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13.7
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16.0
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12.7
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彎曲強(qiáng)度 Flexural Strength (3PB) R.T.
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MPa
|
350
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360
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320
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彈性模量Young's Modulus of Elasticity
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GPa
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320
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370
|
320
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泊松比 Poisson's Ratio
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/
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0.23
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0.23
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0.23
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斷裂韌性 Fracture Toughness (SEPB)
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MPam
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/
|
4
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/
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線膨脹系數(shù)
Coefficient of Linear Thermal Expansion
|
40℃~400℃
|
x10-6/℃
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7.2
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7.2
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7.3
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40℃~800℃
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7.9
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8.0
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8.1
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熱導(dǎo)率Thermal Conductivity 20℃
|
W/(m.K)
|
24
|
32
|
12
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比熱容 Specific Heat Capacity
|
J/(g.k)
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0.78
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0.78
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0.75
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熱沖擊溫度 Heat Shock Temperature
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℃
|
200
|
250
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/
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擊穿強(qiáng)度 Dielectric Strength
|
KV/mm
|
15
|
15
|
12
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|
體積電阻 Volume Resistivity
|
20℃
|
Ω.cm
|
>1014
|
>1014
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>1011
|
|
300℃
|
>1010
|
>1013
|
>107
|
|
500℃
|
>108
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>1010
|
>105
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介電常數(shù) Dielectric Constant(1MHz)
|
/
|
9.4
|
9.9
|
9.8
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介電損耗 Dielectric Loss Angle(1MH2)
|
x10-4 |
4
|
1
|
20
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硝酸 Nitric Acid(60%) 90℃, 24H
|
WT Loss mg/cm2
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/
|
0.07
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/
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硫酸 Sulphuric Acid(95%) 95°C, 24H
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/
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0.23
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/
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燒堿 Caustic Soda(30%) 80°C,24H
|
/
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0.05
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/
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尺寸: 200、300 mm(可定制)
Size: 200,300 mm (Customizable)
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