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...
What are the characteristics of PMI foam? 1. Compression performance. The compressive strength of cross-linked polyethylene foam is higher than that of soft polyester polyurethane foam, but lower than that of poly...
High temperature resistant foam is a kind of foam inhibitor and defoamer with good miscibility. It is suitable for solvent-based, solvent-free and UV curing systems, especially for the bubble elimination effect of thick ...
Molding process: the mold cost is relatively high, the advantage is that it can accurately ensure the thickness and size of composite materials, and has two components with smooth surface. The components commonly used in...
PMI foam is made by heating methacrylic acid and methacrylonitrile copolymer board and foaming. In the process of foaming the copolymer board, the copolymer is transformed into polymethacrylimide. The foaming temperature...
1. The main application of PET polyethylene terephthalate: the most common is to be used as a beverage bottle, screen protection film and other transparent protection films. PET can also be spun, which is what we often c...
