Does anyone have any process experience with C-Flex MHR SEBS material? Having issues and investigating whether the material expands / shrinks with cooling and stresses applied to it. Any help would be appreciaited.
Has anyone ever come across a powder from Pebax. I've moulded parts and after approx 2 weeks, there's white powder on the parts. Also, I have found a similar powder in the material stainless steel dryer hose.
Do anyone know if there's a reaction occuring within the resin?
JPC10
Would anyone know where to obtain recommended setting (Drying Temperature & Drying Time) for carrying out moisture tests on polymer resins (PC, PA 6, PA 11, PA 12, ABS, Pebax's etc)
JPC10
My question is in relation to annealing. Would excessive annealing cause degradation provide the temperature is kept 30C below the glass transition temperature Tg?
I'm glueing a Pebax 72D tube to a PC touhy borst with UV light and I'm getting poor results. I'm getting lots of voids and bubbles after curing. It looks like the glue is delaminating from the Pebax. It's a Dymax glue and the glue gap is 0.5mm. I've tried adjusting light intensity, distance from...
I'm putting an angled/tapered tip onto the end of a Pebax 55D tube. This involves clamping the tube, inserting it into a die (0.105” diameter) and heating it for 10secs. Excess flash is removed and the part is then removed. Removing the part is proving difficult. I’ve tried using other injection...
I'm reflowing pebax's over a PTFE liner with a mandrel inside. Having problems with particulate when removing the liner. Looks like the liner is being torn when pulling out the mandrel manually with a clamp (Requires a bit of force). The mandrel OD is 0.0005 smaller than the ID of the liner...
