Titanium black modified degradable plastic and production system

Abstract

The invention discloses titanium black modified degradable plastic and a production system. The system comprises fixing supports, main material adding assemblies, a mixing barrel, conveying branch pipes and an inner mixing mechanism; the multiple fixing supports are distributed in the space direction of the mixing barrel in a circumferential array mode; all the fixing supports are supported and fixed to the ground through lower supports; the main material adding assemblies are mounted on the upper end surfaces of the fixing supports; one end of each main material adding assembly communicates with the corresponding conveying branch pipe; the other end of each conveying branch pipe communicates with the mixing barrel; the main material adding assemblies are used for adding various raw and auxiliary materials in a product formula proportion and performing diversified cutting and crushing on the materials with different technological properties, so that the raw and auxiliary materials meet processing and mixing conditions; moreover, the inner mixing mechanism is arranged on the upper side of the interior of the mixing barrel, and the inner mixing mechanism extrudes and blends the various raw and auxiliary materials after the various raw and auxiliary materials enter the mixing barrel to form a polymer melt.

Description

technical field [0001] The invention relates to the technical field of modified plastic processing equipment, in particular to a titanium oxide modified degradable plastic and a production system. Background technique [0002] Plastic modification is to change the properties of plastic materials in the expected direction by physical, chemical or both methods, or to significantly reduce the cost, or to improve some properties, etc., in the manufacturing and processing It is in a fluid state during the process. Modified plastics are a new material industry encouraged by the state and have been widely used. The mixing mixer is an important equipment for mixing titanium dioxide modified plastic products and mixing raw materials before molding. Now State-of-the-art mixing mixers use mechanical stirring for mixing. In extrusion mixing, due to the influence of extrusion force and mixing efficiency, some raw materials cannot achieve the effect of sufficient mixing and fusion, and th...

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Problems solved by technology

[0002] Plastic modification is to change the properties of plastic materials in the expected direction by physical, chemical or both methods, or to significantly reduce the cost, or to improve some properties, etc., in the manufacturing and processing It is in a fluid state during the process. Modified plastics are a new material industry encouraged by the state and have been widely used. The mixing mixer is an important equipment for mixing titanium dioxide modified plastic products and mixing raw materials before molding. Now State-of-the-art mixing mixers use mechanical stirring for mixing. In extrusion mixing, due to the influence of extrusion force and mixing efficiency, some raw materials cannot achieve the effect of sufficient mixing and fusion, and the uniformity of mixing is not good. Ideal; and, before the addition of raw materials, the particle size of different raw materials has a relatively large impact on the quality of plastics in the later melt molding

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