Negative oxygen ion powder and method for preparing slow rebound memory foam and PU synthetic leather using same

Abstract

The invention provides negative oxygen ion powder releasing negative oxygen ions and far infrared rays and a method for preparing slow rebound memory foam and PU synthetic leather by adopting the negative oxygen ion powder. The negative oxygen ion powder is prepared from 33%-38% of Al2O3, 32%-36% of SiO2, 9%-13% of B2O3, 2%-6.5% of MgO, 8%-12% of Fe2O3, 0.7%-1.1% of Na2O, 0.01%-0.08% of K2O, 0.5%-1.0% of CaO, 0.1%-0.3% of P2O5, 0.1%-0.3% of TiO2 and 0.9%-1.5% of FeO. The negative oxygen ion powder can be prepared on an existing production line through the preparation method, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of novel material processing, in particular, negative oxygen ion powder and a method for preparing slow rebound memory cotton and PU synthetic leather by using it. Background technique [0002] Since Dr. Philip Leonard, a German scientist at the end of the 19th century, academically proved the efficacy of negative ions on the human body, and Aschkinass and Caspan affirmed the biological significance of negative air ions in the early 20th century, people began to pay attention to the existence and function of negative air ions. The role is mainly divided into the following two aspects: [0003] (1) Environmental protection: Oxygen molecules that have captured an electron are called negative oxygen ions. Scientific research has found that many harmful gas substances in the air are positively charged, such as bacteria, dust, smoke, etc. Negative oxygen ions can combine with these harmful substances to purify t...

AI Technical Summary

Problems solved by technology

The negative oxygen ion powder solves the problem that existing materials cannot achieve health care functions by releasing negative oxygen ions and far infrared rays