Formula of novel bamboo-plastic material and production process thereof

Abstract

The invention discloses a formula of a novel bamboo-plastic material and a production process thereof. The novel bamboo-plastic material comprises the following raw material components in parts by mass: 20-40 parts of polypropylene, 40-100 parts of bamboo fibers, 1-3 parts of a compatilizer, 2-6 parts of a flexibilizer, 0.5-2 parts of a coupling agent, 0.5-4 parts of a lubricant, 3-10 parts of glass fibers, 2-8 parts of a calcium-zinc stabilizer, 2-8 parts of a polyester plasticizer and 5-10 parts of a plastic inorganic antibacterial agent. Instruments and equipment required by the production of the novel bamboo-plastic material comprise a high-speed mixer, a screw extruder and a mold. According to the novel bamboo-plastic material, the toughness and rigidity of a plastic material just reach an optimal balance point, so that the novel bamboo-plastic material not only has the advantages of high strength and rigidity, high strength and toughness, drop resistance, impact resistance and the like, but also solves the defects that a traditional bamboo (wood) plastic material is insufficient in toughness, relatively brittle, insufficient in rigidity, easy to become soft and easy to bent and generate deformation, and therefore, the material can be widely used for manufacturing the logistics transportation packaging box.

Description

technical field [0001] The invention relates to the technical field of new bamboo-plastic materials, in particular to a formula of new bamboo-plastic materials and a production process thereof. Background technique [0002] Most of the traditional logistics packaging boxes are made of wood, which needs to be cut, opened, and assembled and fixed with nails. Because wood is prone to mildew, the service life is low. In recent years, with the depletion of global resources, social awareness of environmental protection is increasing. In order to reduce wood felling and save resources, bamboo (wood) plastic materials are gradually used to replace wood. [0003] Bamboo (wood) plastic material is a new type of material formed by heating and merging bamboo (wood) wood and thermoplastics, and pressing film. Bamboo (wood) plastic materials are widely used in furniture, indoor and outdoor decoration materials and building materials, but due to the lack of toughness of existing bamboo (w...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a new bamboo-plastic material formula and its production process, to solve the lack of toughness of the bamboo-plastic material proposed in the above-mentioned background technology, there is a relatively brittle situation, and at the same time, there is insufficient rigidity, and it is easy to become soft, bend and produce Shape and other defects, so it is not suitable for load-bearing, especially not suitable for the application of logistics packaging