The polymer constituting the foamed plastic is in a crystalline or amorphous state


Posted January 27, 2021 by shaping

the polymer constituting the foamed plastic is in a crystalline or amorphous state
 
Physical and chemical properties of PMI foam. The current main product is polymethacrylimide (PMI) foam. is a new-type enterprise focusing on the technology development, processing, sales and technical consulting services of composite products. The core material foam manufacturers introduced that there are several types of foam plastics, hard and soft. This product is currently a high-performance foam with the highest specific strength and modulus. Semi-rigid (or semi-soft) foam is a foam between the above two types. The melting point of the soft foamed plastic, that is, the polymer constituting the foamed plastic is lower than normal temperature or the glass transition temperature of the amorphous polymer is lower than normal temperature, and the material is soft at normal temperature.

Our company has successfully developed and realized the domestic production of PMI foam through its own patented technology and a process formula different from foreign patents. 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 temperature is higher than normal temperature. It is used as the core material of high-performance sandwich composite materials. It is a new-type enterprise focusing on the technology development, processing, sales and technical consulting services of composite products.

The company has passed the high-tech enterprise certification and ISO9001 quality system certification, and has undertaken the research and application of the blade foam sandwich material in the national 863 'MW-class wind turbine blade raw material localization' project. The center was Wholesale Cascell® IH products Suppliers established in March 2009, with a research and development team led by researcher-level senior engineers and professors., Ltd. Now the main product is polymethacrylimide (PMI) foam. At present, our company can produce PMI foam with different density of 30-110kg/m3, and the product thickness is from 5mm-100mm, which can be produced and processed according to different customer needs. was established in July 2007.

Core material foam, core material foam price, core material foam manufacturer Process advantages of PMI foam sandwich structure. This material has been widely used in wind turbine blade manufacturing.Aviation, aerospace, ships, high-speed trains, sports equipment and other fields have important applications. Therefore, the foamed plastic has a harder texture at normal temperature

https://www.pmifoam.com/product/ih-data-sheet/cascell-ih.html
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Issued By shaping
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Last Updated January 27, 2021