Halogen-Free Screw extruder screw 

Brief introduction： Halogen-Free Screw Basic parameters： Name: Halogen-Free Screw Main ingredients: Ni, W, Cr Hardness range: HRC 62-67 Performance advantages: Super wear resistance, Super corrosion resistance  Application:  super wear resistance, super corrosion resistance Resin type: suitable for special high glass fiber super halogen-free materials: PA46, LCP, 4T, 9T, HTN, DSM, PSM, high acid and super corrosive high glass fiber engineering resin and extremely corrosive acid plastic. Scope of application：