1. Using chemical foaming agents, they liberate gas when heated. Commonly used chemical foaming agents for core foam plastics, such as azodicarbonamide, azobisisobutyronitrile, N,N'-dinitrosopentamethylenetetramine, sodi...
1. A straight line perpendicular to the midplane of the board before deformation, but still a straight line perpendicular to the elastic curved surface after deformation, and the length remains unchanged. Compared with t...
1. Impact energy absorption characteristics: The high-temperature resistant aluminum foam material has a unique network, non-directional porous structure, and has no rebound effect. Through the stress-strain test of this...
Polymethacrylimide PMI foam is a cross-linked rigid structure foam material with 100% closed cell structure. Its uniform cross-linked cell wall structure can give it outstanding structural stability and excellent mechani...
The thermal insulation performance of PMI foam insulation material has always been very good, especially at room temperature, its thermal insulation performance is much better than other thermal insulation boards. In add...
The PMI foam is mainly composed of the panel, the core material and the glue joint, and the load is transferred between the two components in the front through the glue joint. The function of the sandwich structure is to...
