Porcelain or Ceramic
for Laboratory
Customers' Requests
Round Shape with Spout
Industry Usage
Resistant High Temperatures
SHANGTAO
Plywood Case
RoHS
Shanghai
6909190000
Product Description
Hemispherical Evaporating Dish Physical and Chemical Table | ||||
Material | 85Al203 | 90Al203 | 95Al203 | 99Al203 |
Al203 | 85% | 90% | 95% | 99% |
Fe2O3 | ≤1.0 | ≤0.5 | ≤0.5 | ≤0.3 |
Desnsity:g/cm3 | 3.4 | 3.5 | 3.6 | 3.85 |
Vickers Hardness | ≥8.6 | ≥8.8 | 9 | 9 |
Water Absorption:% | ≤0.2 | ≤0.1 | ≤0.085 | ≤0.01 |
Refractoriness:ºC | 1580ºC | 1600ºC | 1650ºC | 1800ºC |
Flexural Strength:Mpa | 180 | 200 | 240 | 280 |
Wear Rate( at room temperatureerosion100 grinding)% | ≤3 | ≤2.5 | ≤1 | ≤0.5 |


