- Particle size D50=7-11 micron, D30>=2micron
粒度:D50=7-11 微米, D30>=2微米
- Size distribution according to ISO13320:2009
粒度分布参考ISO13320:2009
- SiO2-99.5% min, calculated on moister free basis
SiO2最低含量99.5%
- Alkali metals (Na, Li, K) – 50 ppm max total
碱金属(Na, Li, K),不超过50 ppm
- Chemical composition is according to ASTM C14694a
化学成分参考:ASTM C14694a (美国材料试验协会)
- Solid loading : 82-84% wt. silica (water content according to ASTM D3926, or equivalent).
固体负荷:82-84% wt。硅(含水量参考ASTM D3926)
- Viscosity: 85-225 cPs @30rpm, no.2 spindle, 20-25 C (sample temp), according to ASTM D2196-05
黏度85-225 cPs @30rpm,2机轴,20-25℃。参考ASTM D2196-05
- pH – 3.5-5.5
- Sinter ability: after sintering @1255 C for 4Hr
Flexural strength 50 Mpa min
Elastic modulus: 5X10^6 Mpa min
ASTMA C1161
烧结能力:1255℃下,烧结4小时候后,
弯曲强度50Mpa 每分钟,
弹性系数:5*106 Mpa 分钟
符合ASTMA C1161
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