Durable glass sinters

Available in different porosity grades and in a range of different diameters, these Pyrex® borosilicate sintered discs have excellent thermal and chemical resistance properties.

  • Complies with ISO 4793
  • For use by Glassblowers constructing special apparatus
  • Manufactured from Pyrex® borosilicate glass for resistance to heat and chemical corrosion
  • Close control of pore size
  • Accurate and consistent disc dimensions
  • High mechanical strength to withstand full vacuum
  • Convenient packaging

Product Specification

Grouped product items
Item Code Porosity grade Nominal diameter mm Pack quantity
3010/10M 0 10 10
3020/10M 0 20 10
3030/10M 0 30 10
3040/10M 0 40 10
3050/10M 0 50 10
3090/10M 0 90 1
3010/11M 1 10 10
3020/11M 1 20 10
3030/11M 1 30 10
3040/11M 1 40 10
3050/11M 1 50 10
3065/11M 1 65 1
3090/11M 1 90 1
3120/11M 1 120 1
3010/12M 2 10 10
3020/12M 2 20 10
3030/12M 2 30 10
3040/12M 2 40 10
3050/12M 2 50 10
3065/12M 2 65 1
3090/12M 2 90 1
3120/12M 2 120 1
3010/13M 3 10 10
3020/13M 3 20 10
3030/13M 3 30 10
3040/13M 3 40 10
3050/13M 3 50 10
3065/13M 3 65 1
3090/13M 3 90 1
3120/13M 3 120 1
3010/14M 4 10 10
3020/14M 4 20 10
3030/14M 4 30 10
3040/14M 4 40 10
3050/14M 4 50 10
3065/14M 4 65 1
3090/14M 4 90 1
3120/14M 4 120 1
3040/15M 5 40 10

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