Biodegradable foaming shoe material and preparation method thereof

• Main Author: YANG YONGQUAN
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2022
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHARACTERISTIC FEATURES OF FOOTWEAR; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; FOOTWEAR; GENERAL PROCESSES OF COMPOUNDING; HUMAN NECESSITIES; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PARTS OF FOOTWEAR; THEIR PREPARATION OR CHEMICAL WORKING-UP; WORKING-UP

The invention relates to the technical field of shoe materials, in particular to a biodegradable foaming shoe material and a preparation method thereof.The biodegradable foaming shoe material is prepared from, by weight, 40-60 parts of dandelion rubber, 10-20 parts of EVA, 20-35 parts of filler, 1-3 parts of flow promoter and 20-35 parts of starch acetate. The foaming shoe material can be naturally degraded, has good tensile strength, elongation at break and other mechanical properties and a certain antibacterial property, EVA is modified by adding dandelion rubber and starch acetate, the modified main material is degradable, and due to the fact that the dandelion rubber and starch are easy to degrade, the foaming shoe material is environmentally friendly and environmentally friendly. Further, the prepared biodegradable foaming shoe material has the advantage of being easy to degrade, and does not cause harm to the natural environment after being discarded; the preparation method of the biodegradable foaming