PMI foam is available in both hard and soft forms. 1. The rigid foam is the crystalline or amorphous form of the foam at room temperature, and their glass transition temperature is higher than normal temperature. Therefo...
New PMI foam plastic composite structure: For the aerospace industry, the sandwich structure has excellent lightweight properties. To date, a high-cost process has been used to attach a carbon fiber reinforced cover laye...
PMI foam rubber: Also known as sponge rubber. a vulcanized rubber having a sponge-like porous structure. There are openings, closed holes, mixed holes and micro holes. Can be made into soft rubber or hard rubber products...
The PMI foam is foamed by heating a methacrylic/methacrylonitrile copolymer plate. During the foaming of the copolymerized sheet, the copolymer is converted into polymethacrylimide. The foaming temperature is above 170oC...
High temperature foam stability is an important property of foam. In order to better control the stability of foam, this paper systematically reviewed the decay mechanism of foam and the factors affecting foam stability,...
Polystyrene foam board - also known as foam board, EPS board is a white material that is heated and formed in a mold by a expandable polystyrene bead containing a volatile liquid foaming agent. The structural features of...
