A special anti-aging and dimming green masterbatch for ginger shed film and preparation method thereof

Abstract

The invention belongs to the field of materials, and specifically relates to a plastic anti-aging dimming masterbatch, in particular to a special anti-aging green masterbatch for ginger shed film and its preparation method. The anti-aging dimming green masterbatch uses specially selected Pigments, light stabilizers and antioxidants are loaded on the slow-release agent, and the carrier resin is used as the matrix to obtain a special anti-aging and dimming color masterbatch specially for ginger cultivation. The special shed prepared by adding this masterbatch The film is not easy to fade, has good anti-aging performance, and provides the light environment required for the growth and development of ginger, which is beneficial to the growth and development of ginger and significantly increases the yield of ginger.

Description

technical field [0001] The invention belongs to the field of materials, and in particular relates to a plastic masterbatch, in particular to a special anti-aging and dimming green masterbatch for ginger shed film and a preparation method thereof. Background technique [0002] Ginger is the fresh rhizome of ginger, a perennial herb of the Zingiberaceae family, and is a widely planted crop in my country. In traditional Chinese medicine, ginger has the effects of divergence, vomiting, and cough relief. It is also a commonly used condiment in food processing and daily life in my country. [0003] Ginger likes temperature and is not resistant to strong light. Generally, it is cultivated in sloping and slightly shaded plots. However, in order to expand the planting area, it is generally cultivated with plastic film or shed film. Ordinary transparent shed film has higher light transmittance. Studies have shown that changing and adjusting the light transmittance and anti-aging gre...

AI Technical Summary

Problems solved by technology

Directly using ordinary green color masterbatch to add and produce green shed film has the following disadvantages in the actual planting application of ginger: first, the color of the film is easy to fade with the prolongation of use time, and the growth light environment that is beneficial to the growth of ginger cannot be maintained in the later stage; The second is that the different shades of the color have different effects on the final yield of ginger. The increase or decrease in the amount of anti-aging green masterbatch alone cannot meet the needs of ginger for the quality of transmitted light. Improper selection of color masterbatch will cause ginger Production reduction; at the same time, after the existing ordinary green masterbatch is added to the shed film material, due to the components, the strength of the shed film will often be reduced, and the weather resistance will also be reduced, which will seriously affect the production of ginger.

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