Hello ...again
SOmebody have any experience in PU rubber????....
Our experience is very poor and we have some problems to mold because appear many bubbles , and "flow lines" on the surface of the piece
We don´t know if the problem is for molding temperatures or other reasons
AH!!! the pU...
HEllo, i´m noob in this site... and my english is very poor XD
I need that somebody send to me a formulation of a NR compound, whith hardness= 40-45 Sha and 14 MPa Tensile strengh ... I need that this compound with a high viscosity
Other compounds of this type ,with low viscosity, originate a...