Composition containing glycerin monostearate and rare earth fatty acid soap and preparation method thereof

Abstract

The invention claims to protect a composition containing glycerol monostearate and rare earth fatty acid soap and its application, belonging to the technical field of polymer materials. The composition of the present invention comprises glyceryl monostearate and rare earth fatty acid soap, wherein in the composition, the rare earth fatty acid soap is fatty acid lanthanum, fatty acid cerium or a combination thereof, and the weight ratio of glyceryl monostearate and rare earth fatty acid soap is preferably (1 -5): 1; The composition of the present invention has good compatibility with film resin, excellent anti-fog and dripping performance, long service life, and has very broad prospects for agricultural promotion.

Description

Technical field [0001] The present invention involves a composition and its preparation process with anti -fog droplets. It specifically involves a composition and preparation method containing single -hard fatty acid glycerin and rare earth fatty acid soap, which is a high molecular material technology field. Background technique As a developing country with a population of 1.4 billion, agriculture is the foundation of the national economy. With the development of high -efficiency agriculture, the demand for plastic shed film is huge.In 2001, my country's plastic agricultural film production was about 7000kt. The production and usage of agricultural film in my country ranked first in the world, accounting for 12%of the total domestic plastic output, which was higher than the world average.Agricultural membrane coverage cultivation has been promoted nationwide. In recent years, due to the rapid growth of livestock's wintering shed film film, storage feed film, and sunlight green...

AI Technical Summary

Problems solved by technology

In order to overcome the deficiencies in the prior art of poor compatibility between the existing anti-fog dripping agent and the film, short service life, and poor anti-fog dripping performance, the invention provides a combination containing glycerol monostearate and rare earth fatty acid soap When the composition is added as an additive to the film masterbatch for anti-fog and dripping, it can greatly improve the anti-fog flow performance of the film, prolong the service life of the film, and have significant agricultural promotion value

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