PP performs excellent in anti-impact strength, fatigue resistance and machinability. For small batch PP parts, usually we will choose CNC precision machining PP parts.
The surface of PP is smooth, and it is hard to conglutinate with industrial glue, so the workpiece cannot be made separately. The only choice is CNC machining as a whole. PP is safe and non-toxic. It has great resistance to organic solvent, like grease. CNC precision machining PP parts are often used as dish, tray, cup, feeder and toys.
The application of CNC precision machining PP parts are wide, including consumer goods, plastic parts of automobile and textile. For instance, the PP-made medicine case, it has a mobile hinge connecting the cover, and the link is a slice of thin plastic, but it will not break even if you buckle it at the range of 360°over and over again. The PP-made hinge cannot load much, but it is very suitable for the lid and the bottle itself.