Processing technology of polypropylene household appliance plastic product

Abstract

The invention discloses a processing technology of a polypropylene household appliance plastic product, and relates to the technical field of plastic products. A stirring reaction kettle comprises a stirring reaction kettle main body, a plurality of reaction kettle main body supporting columns are fixedly arranged on the surface of the stirring reaction kettle main body, a stirring reaction kettlefeeding port is formed in the upper surface of the stirring reaction kettle main body, a stirring reaction kettle driving motor is fixedly arranged on the upper surface of the stirring reaction kettle main body, a stirring rod main body is arranged at the position, located at the driving end of the stirring reaction kettle driving motor, inside the stirring reaction kettle main body through a coupler, a stirring rod main body connecting block is fixedly arranged on the surface of the stirring rod main body, and a second rotating shaft is arranged on the surface of the stirring rod main body connecting block in a penetrating mode. The problems that a polypropylene material cannot be completely mixed with a corresponding catalyst through a traditional device, so that the quality of subsequent injection molding products is influenced, and adverse effects are brought to the products produced by enterprises are solved.

Description

technical field [0001] The invention relates to the technical field of plastic products, in particular to a processing technology of polypropylene home appliance plastic products. Background technique [0002] Polypropylene is a thermoplastic resin prepared by the polymerization of propylene. In general industrially produced polypropylene resins, the isotactic structure content is about 95%, and the rest is atactic or syndiotactic polypropylene. Industrial products are characterized by isotactic substances. As the main component, polypropylene also includes copolymers of propylene and a small amount of ethylene. It is usually a translucent colorless solid, odorless and non-toxic. Due to the regular structure and high crystallization, the melting point can be as high as 167°C. Heat resistance, corrosion resistance, products can be sterilized by steam are its outstanding advantages; and the density is small, it is currently the lightest general-purpose plastic. The disadvant...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a processing technology for polypropylene home appliance plastic products, which solves the problem that the polypropylene material cannot be well mixed with the corresponding catalyst, which affects the quality of subsequent injection molding products. , which will have an adverse effect on the production products of the enterprise, and the polypropylene raw material needs to be screened. If the screening effect is poor, it will also affect the subsequent product quality.

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