A linear low-density polyethylene production device that is convenient for heating and its application method

Abstract

The invention relates to the technical field of linear low-density polyethylene heating, in particular to a linear low-density polyethylene production device that is convenient for heating and a use method thereof. It includes a production device, a stirring device is installed inside the production device, a feeding pipe is provided on one side of the production device, an extrusion device is provided at one end of the feeding pipe, the stirring device includes a rotating shaft, and the side wall near the top end of the rotating shaft The upper circular arrangement is evenly arranged and fixedly connected with a number of rotating frames. The rotating frame is fixedly connected with a wire mesh frame. One end of the tube is fixedly connected with an extruded tube, and an air passing device is installed inside the extruded tube. The main drug of the present invention solves the viscous heat-generating object of the low-density polyethylene particles when heated and melted. When melting, bubbles will be generated, which will affect the use of the subsequent linear low density polyethylene melt.

Description

technical field [0001] The invention relates to the technical field of linear low-density polyethylene heating, in particular to a linear low-density polyethylene production device that is convenient for heating and a use method thereof. Background technique [0002] Linear low-density polyethylene is non-toxic, tasteless, and odorless milky white particles with a density of 0.918-0.935g / cm3. Compared with LDPE, it has a higher softening temperature and melting temperature, and has the advantages of high strength, good toughness, high rigidity, heat resistance, and cold resistance. It also has good environmental stress cracking resistance, impact strength, and durability. Tear strength and other properties, and can be resistant to acids, alkalis, organic solvents, etc. and are widely used in the fields of industry, agriculture, medicine, hygiene and daily necessities. [0003] When the linear low-density polyethylene particles are heated and melted, the melted and heated ob...

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Problems solved by technology

[0003] When the linear low-density polyethylene particles are heated and melted, the melted and heated objects are sticky, which reduces the effect of subsequent heating on the linear low-density polyethylene particles. At the same time, when the linear low-density polyethylene particles are melted, air bubbles will be generated, which will affect the subsequent The use of linear low density polyethylene melt solution

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