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All kinds of cable compounding granulating line Wire cable PVC compounding extrusion production line HFFR cable compounding extrusion pelletizing Semicon Shield cable compounding extrusion pelletizing XLPE cable compounding extrusion pelletizing Silane XLPE cable compounding extrusion pelletizing PE Communication cable compounding extrusion pelletizing
Engineering plastic modifying compounding pelletizing line Alloy modification---ABS/PC；PA/ABS；PPO/PS, etc compounding extrusion pelletizing production line. Reinforcement modification--PP, PA/GF (glass fiber), carbon fiber compounding extrusion pelletizing production line. Filling modification--PP, PA/talcum powder, CaCO3, Mica barium sulfate, etc compounding extrusion pelletizing production line Toughness modification--PC, ABS/elastomer, rubber, etc compounding extrusion pelletizing production line. Function modification co-compounding extrusion pelletizing production line.
High Efficiency Functional Master batch compounding pelletizing CaCO3 High filler Master Batch compounding pelletizing line High Concentration Carbon Black Master Batch compounding pelletizing line Melt-blown (cooling) Master Batch compounding pelleting line TiO2 White Master Batch compounding pelletizing line Fiber (Polypropylene/Polyester) Master Batch compounding pelletizing line Color Master Batch compounding pelletizing line
Modified material pelletizing line Energy-efficient Petrochemical Polimerization PP powder pelletizing line Green bio-based starch degradation masterbatch compounding pelletizing line Grafting material(compatibilizers) pelletizing line TPE/TPV Elastomer pelletizing line
Updated LFT-D Long Glass Fiber online Molding line On-line Molding production Line of LFT-D
Optimized One-step Compounding extrusion forming line Composite Material Compounding Extrusion Calendering Forming Production Line Polymer Waterproof Membrane Compounding Extrusion Calendering Forming Production Line Cellular Polyethylene Separator For Lead-Acid Accumulator Battery Compounding Extrusion Production Line Super-Critical CO2 Foaming XPS, XPP, XPE Board Forming Production Line TPU Shoe Material (Counter) Compounding Extrusion Forming Production Line High Filling Composite Sheet (Stone Paper) Compounding Extrusion Forming Production Line Environmental Protective High filling Composite Packing Board Compounding Extrusion Forming Production Line Biodegradable Sheet Material Compounding Extrusion Calendering Forming Production Line Free Pre Drying and Crystallization PET Material Extrusion Calendering Forming Production Line
Upgraded One Step Process film casting forming line PVC Functional Film Compounding Extrusion Casting Forming Production Line EVA Solar Usage Functional Film Compounding Extrusion Casting Forming Production Line PP, PE Air permeable Film Compounding Extrusion Casting Stretch Forming Production Line Functional Film Compounding Extrusion Casting/ Leaching/Coating Forming Production Line
Functional Sheet Extrusion Forming line Consumable Powder Materials Compounding Extrusion Milling Production Line Cellular Structure Board Extrusion Forming System Drainage/ Storage Board Extrusion Forming Production Line Spinneret Mattress Extrusion Forming Production Line
The main ingredient of PP cooling master batch is PP resin and peroxides, reducing the molecular weight of PP through the peroxides. Then reduce PP processing temperature(20~30℃), improve melt index of PP. The cooling master batch is mainly used in PP spinning, PP woven bags, high fluidity injection molding parts, PP pipe extrusion etc the forming process, to improve the comprehensive fluidity of the resin melt, enlarge the coloring range of the resin, reduce extrusion temperature, and make the resin can be extruded fastly and stably.
Equipment Characteristics
Raw material automatic feeding system
The storage and transportation of raw materials adopt automatic feeding device, PP resin and peroxides adopts loss-in-weight dosing feeder to feed it into the twin screw extruder. Ensure accurate dosing of each component to guarantee the stable melt index of the master batch.
Main extruder with high torque and long L/D
Adopts high torque gearbox and configure with long L/D barrels and screw, long barrel length can provide a longer residence time, allowing the peroxide and PP resin to slowly degrade and distribute evenly and reduce the melt index fluctuation to make it more uniform; it is equipped with 1~2 vacuum degassing ports to extract residual peroxide and small molecular by-products, thus reducing the smell of the masterbatch.
Special designed die head
The die head has special designed channel, the high fluidity melt uniformly flow inside the whole die mold of the head, the residence time is the same everywhere in the width direction to ensure the uniform extrusion velocity of melt in each outlet hole of the die.
Special designed water bath
The water bath is with extended design, and is equipped with slide type guiding device near the head end, the flow guiding device is close to the discharging hole of the die and connect with water inlet. The flow guiding device rapidly cools the high-speed easy adhesion melt flowing out of the discharge hole, and quickly introduces it into the water bath through water flow and completely cool the strand. The special designed water bath can effectively avoid the high MI easy adhesion melt staying at the die to cause strand accumulation.
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