Sterilizable polymer for internal thread
Sterilizable polymer for internal thread
(OP)
Hi,
I am looking for a polymer to be used for an injection molded bushing (od 13mm)with an internal thread (M8 x 12mm). The bushing shall withstand an axial load of 800N and shall be sterilizable (irradiation). Thanks!
I am looking for a polymer to be used for an injection molded bushing (od 13mm)with an internal thread (M8 x 12mm). The bushing shall withstand an axial load of 800N and shall be sterilizable (irradiation). Thanks!






RE: Sterilizable polymer for internal thread
RE: Sterilizable polymer for internal thread
RE: Sterilizable polymer for internal thread
With all due respect, I would like to bring to your attention and clairify that Polypropylene, Acetal and PVC can be radiated.
PP - is generally used for Medical Syringes
Acetal -is used for stiffer types of Medical devices
PVC -is a commonly but less used Medical material, in fact most of the medical grades of PVC have a Blue tint, which disappears after irradiation.
Rubber - Materials such as "Santoprene" are capable of being irradiated.
Acetal would be a good choice for a starting point to investigate materials for a bearing surface. The Acetal needs to be selected as a radiation grade. Otherwise the component will degrade and have the appearance of turning to powder. Hope this helps.
Live Aloha