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Quartz Sintered Discs

Quartz Sintered Discs

Product Information

With a range of sizes from 10mm to 100mm diameter Robson Scientific sintered discs are available in porosity 00-4. The Key to success when working with sintered discs is selection of the right porosity. The table below shows the porosity ranges and the main fields of application for each grade. The pore size indicated always refers to the largest pore in the disc. This also indicates the diameter of the smallest particle retained during filtration. Porosities are determined using the Bechold bubble-pressure method which has often been described in literature. To achieve rapid filtration it is necessary to produce as many "passage" pores as possible without dead-ends or enclosed hollow spaces.

Product CodeDiameter mmThickness mmThickness Tol ±mm
RQSD 1010.002.501.00
Product CodeDiameter mmThickness mmThickness Tol ±mm
RQSD 2020.004.001.00
Product CodeDiameter mmThickness mmThickness Tol ±mm
RQSD 3030.004.001.00
Product CodeDiameter mmThickness mmThickness Tol ±mm
RQSD 4040.004.001.00
Product CodeDiameter mmThickness mmThickness Tol ±mm
RQSD 5050.005.001.00
Product CodeDiameter mmThickness mmThickness Tol ±mm
RQSD 6060.005.001.00
Product CodeDiameter mmThickness mmThickness Tol ±mm
RQSD 7070.005.001.00
Product CodeDiameter mmThickness mmThickness Tol ±mm
RQSD 8080.005.001.00
Product CodeDiameter mmThickness mmThickness Tol ±mm
RQSD 9090.005.001.00
Product CodeDiameter mmThickness mmThickness Tol ±mm
RQSD 100100.008.002.00