▎ 摘　　要

NOVELTY - Preparing environmentally friendly high-toughness polypropylene plastic involves 100-110 pts. wt. polypropylene, 15-20 pts. wt. reinforcing filler, 20-30 pts. wt. castor oil modified hyperbranched polyurethane, 1-2 pts. wt. antioxidant and 2-4 pts. wt. lubricant, placing polypropylene, reinforcing filler, castor oil modified hyperbranched polyurethane, antioxidant, and lubricant into a high-speed mixer to rotate at high speed, and mixing to obtain mixture, adding the mixture into the twin-screw extruder, controlling the temperature at 180-200 degrees C, and extruding to obtain the plastic masterbatch, pouring the plastic masterbatch into the storage hopper of the cooling equipment, entering portion of plastic masterbatch the lower hopper through the storage hopper, cooling, turning on the drive motor and driving the motor. USE - Method for preparing environmentally friendly high-toughness polypropylene plastic. ADVANTAGE - The method improves the toughness, in eco-friendly manner. DETAILED DESCRIPTION - Preparing environmentally friendly high-toughness polypropylene plastic involves 100-110 pts. wt. polypropylene, 15-20 pts. wt. reinforcing filler, 20-30 pts. wt. castor oil modified hyperbranched polyurethane, 1-2 pts. wt. antioxidant and 2-4 pts. wt. lubricant, placing polypropylene, reinforcing filler, castor oil modified hyperbranched polyurethane, antioxidant, and lubricant into a high-speed mixer to rotate at high speed, and mixing to obtain mixture, adding the mixture into the twin-screw extruder, controlling the temperature at 180-200 degrees C, and extruding to obtain the plastic masterbatch, pouring the plastic masterbatch into the storage hopper of the cooling equipment, entering portion of plastic masterbatch the lower hopper through the storage hopper, cooling, turning on the drive motor and driving the motor. The output shaft drives the drive rod to rotate, the drive rod drives the two rotary pieces to rotate, and the rotary piece drives the bucket door to rotate through the rotating pull rod, and the bucket door is opened, the plastic masterbatch drops to the horizontal upper trough, the translation motor is turned on, the output shaft of the translation motor drives the ball screw to rotate, and the ball screw drives the cooling water tank move toward the horizontal upper chute, the cooling cylinder on the top of the inner wall of the turnover cylinder is in contact with the horizontal upper chute, opened the pusher cylinder. The piston rod pushes the pusher plate, the pusher plate pushes the plastic masterbatch into the cooling cylinder, and then the pusher cylinder contracts the piston rod and turns on the turnover motor, the turnover motor. The output shaft drives the gear to rotate. The gear matches the gear ring to drive the epicyclic cylinder to rotate. The epicyclic cylinder drives the cooling cylinder containing the plastic masterbatch to descend into the cooling water tank. The cooling water in the cooling water tank cools the plastic masterbatch, and then the cooling cylinder containing the plastic masterbatch rises to the top, the output shaft of the translation motor rotates in the opposite direction, and the cooling cylinder and the output shaft when the cylinder is in contact, the pusher plate pushes the plastic masterbatch in the cooling cylinder into the discharge cylinder, and then installed the cylinder and the piston rod to push the sleeve. The sleeve drives the discharge cylinder to rotate, and the plastic masterbatch in the discharge cylinder slides down to the water filter net in the receiving box, and the water on the surface of the plastic masterbatch passes through the water filter net. The filter flows to the bottom of the receiving box, the cooling pump pumps the water in the receiving box into the return channel.