EPE mat with high density, high elasticity and high strength

Abstract

The invention relates to the technical field of EPE mats, and particularly relates to an EPE mat with high density, high elasticity and high strength. The mat comprises the following components in parts by weight: 30-80 parts of low-density polyethylene, 10-40 parts of modified polypropylene, 3-10 parts of a silane coupling agent, 0.5-3 parts of a butane foaming agent, 2-4 parts of monostearin, 1-3 parts of stearic acid, 1-5 parts of a flame retardant, and 1-5 parts of talcum powder. 10-30% of MPP Vistamaxx is added to the mats in the prior art which have the functions of ventilating, shock absorbing and cushioning, in order to enable the mats to have better strength, higher density, better elasticity, higher comfort degree during use, wear resistance, and other characteristics.

Description

technical field [0001] The invention relates to the technical field of EPE floor mats, in particular to an EPE floor mat with high density, high elasticity and high strength. Background technique [0002] Foamed plastics are a class of polymer materials formed by dispersing a large amount of gas in solid plastic in the form of bubbles. Microcellular foam has a large number of cells, and the cells are very small. The size of the cells is smaller than the original defects inside the plastic, which makes the original crack tip inside the plastic passivated and prevents the crack from expanding under stress, thereby improving the foam quality. The mechanical properties of the plastic avoid the defect that the foam prepared by the conventional method has large cells, and the foam body is easy to become the starting point of the plastic crack when the external force is applied, thereby reducing the strength of the plastic. Therefore, microcellular foam not only has the advantages...

AI Technical Summary

Problems solved by technology

[0004] However, according to the customer's feedback, the floor mat manufactured in the above scheme still has problems such as insufficient physical strength, insufficient density, and poor comfort, which directly lead to low use strength.