New type composite material in silicon series

Abstract

A Si-series composition is proportionally prepared from the oxides of Si, Mg and Al, reinforcing agent (glass fibres), and filler (saw dust and mineral slags) through activating the surface of said reinforcing agent and filler, proportionally mixing them with said oxides and additive, stirring, reaction, moulding, demoulding and curing. Its advantages are excellent performance and low cost.

Description

technical field [0001] The invention relates to composite materials, in particular to a novel silicon-based composite material. Background technique [0002] Saving energy and improving the environment have always been the goals pursued by people. Especially important in the field of composite materials. In the late 1970s, J.Davidovits of France discovered geopolymer materials on the basis of in-depth research on ancient building materials, which are much more durable than modern cement. With the development of science and technology, the requirements for materials are getting higher and higher. The existing main materials such as steel, plastic, wood, etc., all come from nature. In terms of steel and organic plastics, they all come from limited mineral deposits. It cannot be regenerated after a few years, and it will dry up after a few years. Moreover, when these steels and plastics are refined, they consume huge energy and cause huge environmental pollution. The develo...

AI Technical Summary

Problems solved by technology

With the development of science and technology, the requirements for materials are getting higher and higher. The existing main materials such as steel, plastic, wood, etc., all come from nature. In terms of steel and organic plastics, they all come from limited mineral deposits. Cannot be regenerated after a few years will be exhausted

Moreover, the refining of these steels and plastics consumes huge energy and causes huge environmental pollution.