ISO 10993 compliant EPDM
ISO 10993 compliant EPDM
(OP)
Subject says it all, I can't find an ISO 10993 compliant EPDM (google turned up nothing for me).
I'd prefer not to go with silicone because of it's poor tear strength.
Any ideas?
I'd prefer not to go with silicone because of it's poor tear strength.
Any ideas?
Chris Loughnane - Product Design
http://www.pdnotebook.com
http://www.twitter.com/DesignNotebook





RE: ISO 10993 compliant EPDM
Advantapure molds EPDM and silicone, and they offer materials that are USP IV and ISO 10993. They might be able to help you.
http://www.advantapure.com/custom.htm
RE: ISO 10993 compliant EPDM
RE: ISO 10993 compliant EPDM
I followed up on Advantapure. They recommended a rubber supplier, who recommended another supplier, who said no. So the trail went cold there.
@Ron
It is a medical application where a person will likely be in skin contact with the rubber part for over an hour.
Chris Loughnane - Product Design
http://www.pdnotebook.com
http://www.twitter.com/DesignNotebook
RE: ISO 10993 compliant EPDM
Another reason it's hard to find may be the recent focus on testing materials in finished condition. Since these material go through many manufacturing steps (especially if they're one of the first components), agencies want to see test data on materials that have already been cured, cleaned, baked, handled, and sterilized. I've spoken to several suppliers who say they don't do materials testing anymore because their customers are just going to have to do it again to sell their devices. The best they offer is to tell me that they're "sure it will pass." EPDM may be suffering from this issue...