... ( x=3,4,5,6 etc )80Tx-HMHigh Rigidity Dimensional Stability( x=3,4,5,6 etc )80Tx-STImpact Resistance Dimensional Stability( x ... =3,4,5,6 etc )80Tx-UVWeather Resistance Dimensional Stability( x=3 ... ,4,5,6 etc )80Tx-LWLow Warpage Dimensional Stability ...