• Life Science
  • Electronics
  • Company Profile

Sealing Glass

Glass sticks/substrates/powder/paste

These types of glass are used for sealing of ferrite, metals and ceramic base panels. Therefore, the melting point should be low and its coefficient of expansion should be proper for that of the material which is to be used with. Requirements for less reactivity against the material to be spliced, no-bubble and fine contact condition with sufficient tightness are well taken into consideration. We can supply materials from FB(group), SG(group) and MB(group).

Please refer to our technical data"Glass for electronic & optical parts"for the characteristics. In the case that you do not find any suitable products in the technical data, or you have a special requirement (ex. Version-up of some standard materials), we will make arrangements to meet your demand.

These types of glass are used for sealing of ferrite, metals and ceramic base panels. Therefore, the melting point should be low and its coefficient of expansion should be proper for that of the material which is to be used with. Requirements for less reactivity against the material to be spliced, no-bubble and fine contact condition with sufficient tightness are well taken into consideration. We can supply materials from FB(group), SG(group) and MB(group). Please refer to our technical data"Glass for electronic & optical parts"for the characteristics. In the case that you do not find any suitable products in the technical data, or you have a special requirement (ex. Version-up of some standard materials), we will make arrangements to meet your demand.

Pre-form

Pre-form is made by press-molding after adding special organic binder to pulverized powder. It is suitable for parts in which powder glass application is diffcult, and it also prevents the powder from scattering during process. We recommend SG2028 to seal expansive metals of stainless steel to optical lens.

Size sample A B
1 2.5 1.5
2 3.5 2.5

Glass frit for LTCC (low temperature co-fired ceramic)

Glass material is mixed with almina ceramics to make a LTCC green sheet for packaging. This composition allows low firing temperature and multilayer circuit board production becomes easier. Therefore, this composition is widely used for LED packaging and other packaging. Our glass frit was used in the past for the packaging of quartz vibrators. Currently the glass frit we mainly provide is for the packaging of high reflectance products.

↑Page Top