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产品型号 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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外观 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
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0
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0
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维氏硬度 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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弯曲强度 Flexural Strength (3PB) R.T.
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MPa
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350
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360
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320
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弹性模量Young's Modulus of Elasticity
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GPa
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320
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370
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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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断裂韧性 Fracture Toughness (SEPB)
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MPam
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/
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4
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/
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线膨胀系数
Coefficient of Linear Thermal Expansion
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40℃~400℃
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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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热导率Thermal Conductivity 20℃
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W/(m.K)
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24
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32
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12
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比热容 Specific Heat Capacity
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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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热冲击温度 Heat Shock Temperature
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℃
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200
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250
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/
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击穿强度 Dielectric Strength
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KV/mm
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15
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15
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12
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体积电阻 Volume Resistivity
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20℃
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Ω.cm
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>1014
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>1014
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>1011
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300℃
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>1010
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>1013
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>107
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500℃
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>108
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>1010
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>105
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介电常数 Dielectric Constant(1MHz)
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/
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9.4
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9.9
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9.8
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介电损耗 Dielectric Loss Angle(1MH2)
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x10-4 |
4
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1
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20
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硝酸 Nitric Acid(60%) 90℃, 24H
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WT Loss mg/cm2
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/
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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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烧碱 Caustic Soda(30%) 80°C,24H
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/
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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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