High flow polypropylene compound with zero post-mold shrink after injection molding.
What we are looking for:
Currently we have an application where we mold polypropylene on the backside of a material that does not shrink. This difference in shrink causes warp and dimensional issues.
We are forced to use a 20% or 30% glass-filled polypropylene for its low shrink (4 or 3 respectively). Unfortunately, this increases the weight of the final part.