gentlevoice1
Well-known member
Hi diy'ers,
I hope one of you may be able to help with a tip on where to find this in not too large amounts:
As it is I'm looking for a source of very thin membranes preferably coated with a thin gold layer. Membrane thickness preferably between ? - 2 umeters and then as thin a gold layer as practically possible while considering good and stable conductivity also in the long run. The membrane will not be bent. Sizes should be a minimum of 20*20 cm (for a headphone).
The membrane is not to work under much tension so long-term mechanical stability under tension is not important.
For a start it may also be a membrane covered with e.g. aluminum but gold/a gold alloy is preferred.
Also, in this context, if one of you knows of a not-too-complex "paper" or link describing the qualities of various membrane materials' I'd be pleased to hear about this as well.
I'd appreciate any links/connections you may be able to share
Cheers, Jesper
I hope one of you may be able to help with a tip on where to find this in not too large amounts:
As it is I'm looking for a source of very thin membranes preferably coated with a thin gold layer. Membrane thickness preferably between ? - 2 umeters and then as thin a gold layer as practically possible while considering good and stable conductivity also in the long run. The membrane will not be bent. Sizes should be a minimum of 20*20 cm (for a headphone).
The membrane is not to work under much tension so long-term mechanical stability under tension is not important.
For a start it may also be a membrane covered with e.g. aluminum but gold/a gold alloy is preferred.
Also, in this context, if one of you knows of a not-too-complex "paper" or link describing the qualities of various membrane materials' I'd be pleased to hear about this as well.
I'd appreciate any links/connections you may be able to share
Cheers, Jesper