Method for preparing luminescent plastic rattan

Abstract

The invention discloses a method for preparing luminescent plastic rattan. The method includes operation steps of (1), uniformly mixing strontium carbonate, aluminum oxide, europium sesquioxide, basicbismuth carbonate, dysprosium oxide and boric acid with one another and carrying out high-temperature calcining to obtain long-afterglow luminescent materials; (2), mixing the long-afterglow luminescent materials and tetrabutylammonium iodide with one another, heating mixtures until the tetrabutylammonium iodide is completely dissolved, uniformly stirring the mixtures, and then cooling the mixtures until the temperatures of the mixtures reach the room temperature so as to obtain long-afterglow luminescent materials with coated films; (3), uniformly mixing polyethylene resin, the long-afterglow luminescent materials with the coated films, antioxidants and dispersing agents with one another to obtain mixtures, adding the mixtures into a screw extruder, melting and extruding the mixtures toobtain functional master batch and preparing the luminescent plastic rattan from the functional master batch. The method has the advantages that the luminescent plastic rattan prepared by the aid of the method is excellent in water resistance, and the luminescent materials can be prevented from being dissolved out in use procedures; the luminescent materials are free of influence on the original excellent performance of the polyethylene resin.

Description

technical field [0001] The invention belongs to the technical field of plastic rattan preparation, and in particular relates to a preparation method of luminous plastic rattan. Background technique [0002] Plastic rattan, the material is ultra-high molecular weight polyethylene, which is environmentally friendly and cost-saving. It is a necessity to replace real rattan. It has excellent wear resistance, good low-temperature impact resistance, self-lubrication, non-toxic, and water resistance. , chemical resistance and other excellent properties, plastic rattan is often used in weaving furniture, such as hanging chairs, plastic rattan chairs, etc. These plastic furniture are often placed outdoors. When the light is poor at night, hanging chairs and plastic rattan chairs are not easy to be seen by people. It is found that it is easy to cause bumps, so when weaving plastic furniture, adding long-lasting luminescent materials can effectively solve this problem, but the long-las...

AI Technical Summary

Problems solved by technology

[0002] Plastic rattan, the material is ultra-high molecular weight polyethylene, which is environmentally friendly and cost-saving. It is a necessity to replace real rattan. It has excellent wear resistance, good low-temperature impact resistance, self-lubrication, non-toxic, and water resistance. , chemical resistance and other excellent properties, plastic rattan is often used in weaving furniture, such as hanging chairs, plastic rattan chairs, etc. These plastic furniture are often placed outdoors. When the light is poor at night, hanging chairs and plastic rattan chairs are not easy to be seen by people. It is found that it is easy to cause bumps, so when weaving plastic furniture, adding long-lasting luminescent materials can effectively solve this problem, but the long-lasting luminescent materials have poor water resistance and poor compatibility with plastics , but it is prone to precipitation or failure in plastic rattan