Need low CTE Epoxy
Need low CTE Epoxy
(OP)
I am looking for a casting epoxy that has good mechanical strength and high tempererature capability with a low CTE. We've tested BisA with 20% glass microbubble fill and have measured 25 uin/in-degF. We measured unfilled to be 35 uin/in-degF. I need an epoxy with a CTE around 13 uin/in-degF .
Please make recommendations on what else I can do to reduce the CTE? Different fillers? Different resin?
Thanks
Please make recommendations on what else I can do to reduce the CTE? Different fillers? Different resin?
Thanks





RE: Need low CTE Epoxy
Coefficient of Linear Thermal Expansion: 11.7 - 15.3 between -65'F & 212'F.
RE: Need low CTE Epoxy
Thanks,
Scott
RE: Need low CTE Epoxy
Have used previous version (P-82) of this epoxy for a small sensor casting - no problems with brittleness!
Try Bacon's website for full details: www.baconindustries.com.
Hope things work out.
Regards,
Dave