Carbon fiber composite material, a new type of material, is itself a material that is researched in ...
Core foam can be divided into rigid foam, soft foam and semi-rigid (or semi-soft) foam. Core foam pl...
Rigid polyurethane foams, referred to as rigid polyurethane foams, are used in polyurethane products...
The simple PMI foam sandwich structure consists of three parts: the panel, the core material and the...
The sandwich materials used for composite sandwich structures mainly include: rigid foam, PMI foam, ...
1. Polyurethane rigid core foam plastic has the advantages of light weight, high specific strength a...
The core material foam can be divided into rigid foam, soft foam, semi-rigid or semi-soft foam. The ...
1. Molding process: The mold cost is relatively high. The advantage is that it can accurately ensure...
After proper high temperature treatment, PMI foam can withstand the high temperature composite mater...
Polymethacrylimide foam refers to a foam with a C-C chain as the main molecular chain and an imide s...
PMI foam has the following properties: 1. 100% closed cell structure and isotropic. 2. Good heat res...
1. Using chemical foaming agents, they liberate gas when heated. Commonly used chemical foaming agen...
