1. Dihydric alcohol alcoholysis The alcoholysis method has been the most studied in all the researches on the recycling of polyurethane waste by chemical methods. The technology is relatively mature and has formed...
The characteristics of rigid and soft core foam: 1. Rigid foamed plastic means that at room temperature, the polymer constituting the foamed plastic is in a crystalline or amorphous state, and their glass transition temp...
PMI Foam Rubber: A type of rubber. Also known as sponge rubber. Vulcanized rubber with a spongy, porous structure. There are open holes, closed holes, mixed holes and micro-holes. Can be made into soft rubber or hard rub...
What are the characteristics of PMI foam sandwich panels? PMI foam sandwich panels have a wide range of uses, and are suitable for various warehouses, hospitals, mobile houses and other buildings. PMI foam sandwic...
What is PMI foam? Polymethacrylimide foam (PMI for short) is a new type of polymer structure foam material with the best comprehensive performance at present. It has the characteristics of light weight, high stren...
The method of PMI foam chemical defoaming fermentation: A defoaming method that uses chemical defoaming agent to eliminate foam is also the most widely used defoaming method. According to the factors of foam forma...
